l, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000)={r5, 0x1}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000011000)=""/168) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000007000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x4) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0}, 0x0) close(r0) r1 = shmget(0x2, 0x2000, 0x34, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) read(r0, &(0x7f0000009000-0x29)=""/41, 0x29) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0xf1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000006000-0x10)={r1, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000004000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r2, 0x1}) sendfile(0xffffffffffffffff, r0, &(0x7f0000003000-0x8), 0x0) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0}) r1 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0xc4800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000)=r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0xfff) mq_unlink(&(0x7f0000003000-0x3)='.\'\x00') 2018/04/08 06:56:31 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendto(r1, &(0x7f000001e000-0x97)='k', 0x1, 0x0, &(0x7f000001d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) geteuid() sendto(r0, &(0x7f000001b000)="45322614191b310913ec555715251bf447fbdc9c849d8601d2e28a311c6fa24b5fcf33054211f640083abea40e5a90caab0fff04a473f5a62f8895c8ce32fa7276dd39d44cc1ab3a78bf75b4b522810702faf298056ef598acfc9bd7811cfa69f660ce8a17ff09f30f338d57bb9ad67f55a681cafa4a5e06b8e0b9d4e34a74948ae0af13aa49502f63ae810544bf58644c969d76c0187431", 0x98, 0x11, &(0x7f0000022000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000026000-0x4)=0x3, 0x3) r2 = request_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xf)=']{}:.,eth1lolo\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000029000-0x2e)=""/46, &(0x7f0000029000-0x4)=0x36d) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000d000-0x12)='/dev/input/event#\x00', 0xc9a8, 0x8481) syz_emit_ethernet(0x46, &(0x7f0000001000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x1c, 0x7, 0x3, 0x2, [{[]}, {[], 0x3}, {[@empty]}, {[@multicast2=0xe0000002], 0x8}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000013000)=[{0x10000000006, 0x0, 0x6}]}, 0xfffffffffffffe4b) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000022000-0x8), 0xffffffffffffffff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000002a000-0x4)=0x14, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000029000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, r3}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f000002a000)=@rc={0x1f, {0x800000000000, 0x4b0, 0x3, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0xfffffffffffffeca, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0xfffffffffffffef6}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000026000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x0, &(0x7f000002b000-0x8)=[]}, 0x10) 2018/04/08 06:56:31 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000)='security\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0x8)='net/rpc\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000005000-0x4)=0x437) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000020000-0x31f)=@hdr={0x0, 0x3, 0x3, 0x7fffffff, 0x400, 0x6, @ipv6={0xd667, 0x6, "7a54e8", 0x2ed, 0x8f, 0x5f74426, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0x3e, 0x5, [], [@jumbo={0xc2, 0x4, 0x5d46}, @calipso={0x7, 0x20, {0x6, 0x6, 0x2, 0x893, [0x800, 0x4, 0x453]}}]}, @fragment={0x7f, 0x0, 0x1, 0x6a, 0x0, 0x8541, 0x0}, @dstopts={0x33, 0x1f, [], [@generic={0x100, 0xf2, "e3f1e7f8ac644cc2690cfd51207ccdb704dbdc4d1f8b4beee33db3d1bc127674d0323f015079b4d458378bb369d3d0bdd0115ed0c6a1252d3fac96b0123cb490a40c92640033106ec689549d352bbdcc63b88f0343e5508563c1eebf9ec12508a91e0b81fa1c6176421bcacff4a65f3aa1df9551521fdd693745c9c05625b84c597c7988c846d310f1543321299a65ccfceb54afe9086356de801dfefae0a0a607f24804fdd05b28453ff18192489d26bd3f994d2056c6299783c1838e6c1c127dab874d960a12004960cd720a38adf75ca2b6564a3feb1321d2632dcf645bb782d893a1c54903a7439535344a0eb4bedfd4"}, @enc_lim={0x4, 0x1, 0x3cef}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}]}, @dstopts={0x3b, 0x2, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @dstopts={0x3e, 0xe, [], [@calipso={0x7, 0x18, {0x8, 0x4, 0x3, 0xcc8a, [0x2, 0x15]}}, @generic={0x7f, 0x21, "006297484f1a768cb5e5d3a23483be0e345550e39884629d6ecb56ed44b568f3b9"}, @calipso={0x7, 0x38, {0x84b2, 0xc, 0x70, 0xba2, [0x2494, 0x9, 0xd9e9, 0xd91e, 0xffffffff, 0x100]}}]}, @hopopts={0x0, 0x3, [], [@ra={0x5, 0x2, 0x100000001}, @calipso={0x7, 0x10, {0xfba, 0x2, 0x1000, 0x4, [0x20]}}, @enc_lim={0x4, 0x1, 0x4}]}, @fragment={0xc, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x4, 0x2}], @udp={0x1, 0x0, 0xe6, 0x0, "cfc83cb109a66244217edc193aa7244d4bb46840f11c57e84c9b13976e023b69fe39ad7181ba81bb449b601cb46821ad096b8b822eb7b494a4828e403fee6852edfaa26e5e42d7a4383361e957e2c3ece7e848eff5eda87b4548008f7a93029544c1949b02059bd79371a88293f69224647fc6b30cdc885b13986120051e1a42c7896c5b4ad318195650b2ba133663093e7e40395513511ccbba4a9a3ec7b6cbdfb10806dbfe22a8e0c418efc01e12bb86b947294032c3f7fd0101921f8f8ac34e27d82f3c7d709e054c15237e87a0ae07445cf7a4c6b90bafb03b2526c3"}}}}, 0x31f) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000001b000-0x4)=0x1b5, 0x4) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000020000)='/dev/vcsa#\x00', 0x3ff, 0x3fff) ioctl$KDDELIO(r1, 0x4b35, 0x7) 2018/04/08 06:56:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000740000)) 2018/04/08 06:56:31 executing program 0: prctl$intptr(0x4, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='ppp1procselinuxtrustednodev\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={r2, 0x1, 0x3, [0x79a, 0x7, 0x3f]}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00003b5000)=[{&(0x7f0000001000-0x49)=""/73, 0x103}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/68, 0x3a7}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f000014d000)}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000c2e000-0xb9)=""/185, 0xb9}], 0x9, &(0x7f0000001000-0x10)=[{&(0x7f00005a7000)=""/37, 0x25}], 0x1, 0x0) 2018/04/08 06:56:31 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000040000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffff7}}}, &(0x7f000002c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001f000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000038000)=[{{&(0x7f0000023000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x80000000, 0x0, "40622bf2da7efcdaf748ac09d326b68177685c2a3479d6a96161f84e73999f580fef22670280f5807bbfaaf4261e0737003c5478a12a43758e930ac5bed61c", 0x1000}, 0x60, &(0x7f000002a000)=[{&(0x7f000003d000)}], 0x1, &(0x7f0000003000)=[]}}], 0x1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = dup(r3) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0x100000298}}], 0x2d3, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000023000-0x4)) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000030000-0x8)) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e0e000-0x4), &(0x7f00008c7000-0x4)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000001000-0x8)=[r0, r1]) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000012000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) r5 = semget(0x2, 0x0, 0x400) semctl$GETVAL(r5, 0x7, 0xc, &(0x7f0000008000)=""/4096) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x3c)={0x3c, 0x13, 0x6, 0xf10, 0x7, 0x1, {0xa, 0x0, 0x5}, [@typed={0x8, 0x2e}, @typed={0x14, 0x6b, @str='/dev/autofs\x00'}, @typed={0xc, 0x5c, @fd=r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) io_setup(0x7ff, &(0x7f0000013000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000004000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @empty}}) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000008000-0x21c)=[{{&(0x7f0000008000)=@nl=@kern, 0xc, &(0x7f0000011000)=[]}}, {{&(0x7f0000009000)=@ipx, 0x10, &(0x7f0000011000)=[], 0x0, &(0x7f0000004000-0x7c)=""/124, 0x7c}}, {{&(0x7f0000012000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000012000-0x20)=[]}}, {{&(0x7f0000007000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000012000-0x60)=[]}}, {{&(0x7f0000009000-0x80)=@generic, 0x80, &(0x7f0000010000)=[], 0x0, &(0x7f0000003000-0xb8)=""/184, 0xb8}}, {{&(0x7f000000f000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000011000)=[], 0x0, &(0x7f0000000000)=""/75, 0x4b}}, {{&(0x7f0000012000-0xe)=@l2, 0xe, &(0x7f0000012000-0xa0)=[], 0x0, &(0x7f0000011000)=""/221, 0xdd}}, {{&(0x7f000000d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x8001}}], 0x8, 0x0, &(0x7f0000006000)={0x77359400}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8800) readv(r1, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x7f5}], 0x1) ioctl$sock_ifreq(r0, 0x898e, &(0x7f0000004000-0x50)={@generic="d371ec3716f247fa228a1a7e36100166", @ifru_mtu}) 2018/04/08 06:56:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000200401) fcntl$lock(r0, 0x0, &(0x7f0000003000-0x20)) r1 = memfd_create(&(0x7f0000005000)='securitycpusetnodev.@\\!\x00', 0x3) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000008000-0x60)=""/96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x50)=@bridge_newneigh={0x50, 0x1c, 0x8, 0x4, 0x0, {0xa, 0x0, 0x0, r2, 0x40, 0x9, 0x1}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_MASTER={0x8, 0x9, 0x80}, @NDA_CACHEINFO={0x14, 0x3, {0x80000000, 0x2, 0x80000000, 0x13f5}}, @NDA_DST_MAC={0xc, 0x1, @random="b7868543bb0a"}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0xe2b, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}}}, 0x8c) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="0bb0d12d678f83a8bb2bb6", 0xb}, {&(0x7f0000000000)="1c58e6a6e5a174d4698593396b1679a4d5739e805aebe960c897e8a444ccc77c5f07f61336bc13920e24317222bc9941e0628da676641f5ba6f438cd1632520aa8cfa367e2dfac95798ee9d1077891c2a9d77e7c41616bfc1843c2c2ee3a72b342b15482b9793b74490967c70290be46c39e027370f78b236d08b4e20d01a3c993996c97c97406f6076bc556dd62800bfe766bb8adda5f1f201a227ceae70af83afd9cf07550422cbfe0", 0xaa}, {&(0x7f0000002000-0xbf)="dcca5a37a80c90efce31e30f019700f6c7b93903814c873927012b94665db10a74c52cb13b0d39748936f6028c33282263a210b6fdc4de79a1596e0fb4712a95187300a789acfcab47547466ff6b5a669d5a7a47b79b7674f330ac89f557cce9055af3088b051185a1b6ad28d50f773404b28490f9bb0e87396476c51b5efe83452f4b81af63e9e2e68faa73ae65e2d3463d1b0bb09429027686ea2723e127c5a648d99c32ad82cf9785acf3deaa3fc0d133ae7dd72f7d5468e6ecdddfcce0", 0xbf}, {&(0x7f0000001000-0xde)="51d5a37f6138ff866ec7cd68b2f5baffd0964fae32c3dfafcd64458da5968c2b6d3e298051acbd204b0bcf5f29cb2a35ed3a2ed86f1b3d7b8fc774193e7656066979463b47709a747c80016ef3e3ab6178bf3b37c78c757314804c5717c775fa3ce3833ccef7c95479fbf3530d6939a0bcda9602a32d49e883fe969dc582684353043ca8d3fe3a8106b2eb82cd7fe704346216354dee9b39fd25cc8132c64e93a5f3ca49d5ab39680cc8a669a022261fa739977118785fa01045d6eb4ad87225a15d2a4284b82cdc567e5e7e53e2b80fac9ec9cd90c78ddce9b40395de51", 0xde}, {&(0x7f0000002000-0xad)="aa32b2a0a67ab5d2e1ff2e7f81d42157391d18e55ff523e39645d22ed8c218de1d00ce9121ac935cc056229c150de8358d856a72a92a610e481482617535b6ab5427fcacc5ffb650357439f30e4debbffae0968f27c39d91080149a6764fa52af0b2deff6aca3a285cefcbd8c0e2b4bb8550d762770c3f483192e51ed1704b5fa4d0405880162415eab1330cc3b0e9794339bd1f31db7cff5183d4f14e963ab522bd50c5d36a098ed7c21e59b9", 0xad}, {&(0x7f0000000000)="69f0e68d72c74c28b78f11c451e46730fe9dd1fd1b943a6ccad0e02c2cf24a0040a0c6bed21b2ecdd4612de1ad20a80f7aebd338683a8e5a8f70ea80d7cb9bf2c7e04e801477f1548a41bca94a1021042e8d48431aa0ef5998a589ae8d16dd57bba7f87363ba2cd507ba85935ac30de745eef5d62927961bd6cbeae64a524293c5eaef2030d88c0cd8d1ffffefcec437f819d78cfea74c642033f59f372c313f4e1f8dedc45d980e106ca1901c8345a6d37439", 0xb3}, {&(0x7f0000001000-0xb6)="7e21d5f4a30d11dd90becc4a2c8853e5ce1cad636115f385d745294474f13dec91b6b5201e7e23847f0dbdc5a3c9ab77dca14bed313b25015a082b003aa6ca7bb8c12c7c6ea9d15f39df8d478447052dc988d2ffdf8ed80228e570e7fb66abf889304f4cfc1971dda4121d1e55335bb06607b36369fbea1354b99cba11e085676e903cc3e3504ef1f8fde96ad52ebcf79ee2742628aacad674ce923903e2f7d958bea3d2df97ffbd3e2bb215c44c663eec3e9953f862", 0xb6}, {&(0x7f0000001000)="dc04dc53f5aff41d05733c6c875534ccc27400094077281429ce0b6e6f1c694e9f83bb441b8470c9cc80965214e1cdda21dcf83b52584b194ce25ee3dff59943c0a65cc78e9240c3e855a05d8c32695d4a1ab397e557e3eed2c10ee06eb26a5fa7ecdf7682e42a9699ef9a5ef780708b53bd06c04e07eb6bcb73a51f31450d7415d93de56beaee36ad2b1bbc9082ccc89243a714222f10d2a75f5bb05fa3aa", 0x9f}], 0x8, 0x0) 2018/04/08 06:56:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x4, 0x401, 0xf5}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7ff, 0x4, 0xd62, 0x81, 0x9}, &(0x7f0000009000-0x2)=0xa0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x9, 0x20c800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0x68)=[@in6={0xa, 0x0, 0x80, @empty, 0x80}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @empty}], 0x68) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/snmp\x00') preadv(r3, &(0x7f0000004000)=[{&(0x7f0000004000)=""/45, 0x2d}], 0x1, 0x0) 2018/04/08 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x7b3000)=nil, 0x7b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b4000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000044e000)) fchdir(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r1, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00004b5000)=[], 0x0, &(0x7f0000046000)=[{0x48, 0x10f, 0x0, "62a886aadf7ae1c8eb17b927865144285d4e96fcf5b8cbe1507835a5c2c428edc397218a2fd6698384ad71feb839e46956"}, {0x1010, 0x112, 0x7, "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"}, {0x28, 0x108, 0x1f, "e5098173c3c1d95e888de8efd8326c5d75"}, {0x100, 0x115, 0x0, "5d1ff81de8b11bd707a232fe315b323a525cd40f543fe6b99e5f937e5659080ce099383ccbd0b9119d2256e0a87d74c70f3270f63387fe70ab05fbba4471f0632a81b0aa2f7e421f3d5a46058bd37518cd14e4748c17e0c638302a6e371f2bf1913ddfa7c846ea8264e5dc6f3b26329c3a9c9a3ef7d6cf3aa9823dd90d9d615256dc1679cb3e7852a9fc82f52e9c5a55ea335e326b93278d0e3f7386062e04f625037faa6852f39920d66de4895c6653a9ecb34f9286e1979f51d37642d592b13338c16ae65569a85afb88f4a85ddab81e7c7a00562625f46022ffb50c86d1361eee43ba33f9b5726e405058e81752"}, {0x40, 0x11f, 0x8999, "9284c3ab826b84e2297bc4b45459c4c758108f3d621dc92be43902a2347d5ae21d2250b2b0bad760c6"}], 0x11c0}, 0x0) mmap(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00007b5000-0x90)) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000), 0xfffffd77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000-0xc)='net/netlink\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000006000)='net/netlink\x00', 0x3) r3 = add_key(&(0x7f0000004000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x75)="028be567fc4c82c4ef35ab721df378143cb84baf9bfbb03a7444aa2d4b2bdb747e3f5df205f7e192e9d802f3782e7576e092d063605a505e219a27336aeaeedf7d18e7f675ee99ab9dd88a94c32f3948ea174987bb360ce13666193824a72e689232374731bfee56aecc67ffa449c522ac1e3fc513", 0x75, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000a000-0x1046)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0000ef", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2c170", 0x0, "27530f"}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000e000-0x10)={r0, r1+10000000}, &(0x7f000000a000)) r2 = syz_open_dev$tun(&(0x7f0000003000+0xff0)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000000d000)={0x5, &(0x7f000000d000)=[{0x0, 0x101, 0x10000, 0x7}, {0x4, 0x5, 0x1ff, 0x80000001}, {0x3, 0x7c, 0x8, 0x3}, {0x5, 0xcf1, 0x2, 0x80000000}, {0x1, 0x1, 0x5, 0x3}]}) 2018/04/08 06:56:32 executing program 1: setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f0000033000), &(0x7f000002a000), &(0x7f000000d000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000017000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = add_key$keyring(&(0x7f0000010000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f000000b000-0x6)='rxrpc\x00', &(0x7f0000007000)="295e6d643573756d2a6c6f2b73656c696e7578865e7b766d6e657430776c616e3000") r1 = syz_open_procfs(0x0, &(0x7f0000006000)='setgroups\x00') exit_group(0x0) write$evdev(r1, &(0x7f000000a000)=[{{0x77359400}}], 0x18) 2018/04/08 06:56:32 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000097d000)='/dev/vcsa#\x00', 0xff, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x5}, &(0x7f00005c5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000433000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x9fb6, 0x6, 0x10000, 0x4, 0x2}, &(0x7f0000599000)=0xa0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f000000f000-0x8)={0x0}) r3 = dup(r2) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000002, 0x110, r2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000010000-0x3e)=""/62, 0x3e) r4 = syz_open_procfs(0x0, &(0x7f000000c000-0x14)='net/ip6_flowlabel\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000008000-0x8)=0xffffffff) pread64(r4, &(0x7f0000004000-0x36)=""/238, 0xee, 0x3f) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001000)=""/69) inotify_init1(0x80000) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000027000)=0x0) pipe2(&(0x7f0000009000-0x8)={0x0}, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000025000), 0x8) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) ppoll(&(0x7f0000027000-0x28)=[{r2}], 0x1, &(0x7f0000026000)={0x0, r3+10000000}, &(0x7f000001f000), 0x8) io_submit(r0, 0x1, &(0x7f0000006000)=[&(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='(vmnet1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001a000), &(0x7f0000011000-0x4)=0xb) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0xee, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000018000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x3ff, 0x6, 0x1ff, 0x1, 0x4}, &(0x7f0000020000-0x4)=0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001f000)={r2, 0x0, 0x20, 0x6, 0x7}, &(0x7f000001f000)=0x18) rt_sigpending(&(0x7f0000004000-0x8), 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000021000-0x7f)={r2, 0x77, "7a0fc2d16519b6fe18d8e4a6f093611af88e8beffff07937b8727fc3917146ce87db3114cd3100b02bc8b4c685545dddd1e51643c7fc92b46e0241256c7873f6e4a67d02e52ab81fa2f42e9a05be887c72f3bdba7da099a40041412ffd2ba1d9901ba37637ef59e35dd90690deb695f34073802f7f0d83"}, &(0x7f0000020000)=0x7f) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000001a000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000012000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000023000-0x4)=0xffffffff) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000022000-0x4)=0x4, 0x4) timerfd_create(0x5, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000022000)={0x0, 0x11, 0x0, @tid=r4}, &(0x7f0000019000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000023000)="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") clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x0, &(0x7f0000022000)={{r6, r7+30000000}, {r8, r9+10000000}}, &(0x7f000001d000-0x20)) inotify_add_watch(r3, &(0x7f000001e000)='./file0\x00', 0x10) 2018/04/08 06:56:32 executing program 0: pipe2(&(0x7f00008f4000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x204000, 0x0) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000d000)='big_key\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000004000)='\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f000001e000-0xb)='asymmetric\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a}, &(0x7f000001d000)="308184307a0200000000000000bd671ab40f17f7020080939c588a44bfdfffb66d6eef308c34bae1c1c506ba05fe2e4bd9657f6f181fe52be6a535264bea81c2149dc9e04563603e647e979bb36fb9985ee41e2de44a3b73226bccbe3a3fd5c8743b008bdcfa14d3849a3b388554174267690dac70fbe6bf0000000000000005878a54574e5828", 0x87, r0) keyctl$set_timeout(0xf, r1, 0x7f) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000005000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000b000-0x158)={0x158, 0x13, 0x3, 0x300, 0x3, 0x2, {0x0, 0x0, 0x1}, [@generic="cc41502a85be9a721d7f9941c0c449f7c9ddd74fbac984226d4f19ea93c979f5c8f17357bc59a712e4ac6415fb4c872c08cd967681473a86120b4762b571695b5001935f123e4d26e586ef3fbd8eab3c1bee6a28b4d8f580afa2347009d37b97489cd893e0eddb16b60cfa1c8e7dd856e52694a4252eb8dc41d7bdaf9cc62d097121e899e675b53e357d7400a830058ca1374551485848ed1edcfd32b5ba0c32f655df4cb0f104ed2737a520c67b0dadddd20ec07691d16d4a3e1fe5d35fc2e0b1256711980ad1041f6b57485fee6b", @typed={0x10, 0x7f, @u64=0x3}, @generic="094ee66a87fc1d8f28fdaacbef797ab713b43ec1800a0d541ee63ccf8cc0dc4732d2877853d26aa8579d63291abcb821ddee1512d248c25a13ed16567ee4ce12ca78804062c0cdbf61e742055c6309b2d97c9c624623a5", @typed={0xc, 0x39, @fd=r1}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f000000a000)='./file0\x00', 0x0, 0x8}, 0x10) fchmod(r2, 0x100) r3 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000014000), &(0x7f0000015000-0x4)=0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000014000-0x4)) sendmsg$nl_route(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000d000)=@bridge_getlink={0x4c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VFINFO_LIST={0x2c, 0x16, [{0x28, 0x1, [@generic="13c50c9b29d728a144fd2e36f86cf62c9fa609d7c0e725cc6c365c7f9167005c27"]}]}]}, 0x4c}, 0x1}, 0x0) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x7) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000001d000-0x14)={@loopback, 0x0}, &(0x7f000000e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000001a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf134, 0x2, 0x6, 0x400, 0x6, 0x80000000, r2}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000016000-0x20)={@generic="24032b71547aff31855cacd3d97d4bad", @ifru_flags=0x4200}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000017000-0x4), 0x4) r3 = geteuid() setuid(r3) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000003000)={0x1, r2}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000+0x8b3), r0, &(0x7f0000002000), 0x10001, 0x4) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x309080, 0x100) recvfrom$llc(r0, &(0x7f0000002000-0x97)=""/151, 0x97, 0x2000, &(0x7f0000002000-0x10)={0x1a, 0x17, 0x6, 0x101, 0x9, 0x995, @empty}, 0x10) getcwd(&(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000000c000)={0x57, 0x401, 0x9, {0x8000, 0xfffffffffffffffe}, {0x7, 0x76d}, @cond=[{0x4, 0x800, 0x5, 0x6, 0x0, 0x800}, {0x8937, 0x4, 0x9, 0x7, 0x2b72, 0x101}]}) r3 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r3, &(0x7f0000018000-0x38)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f000000a000-0xa0)=@ipv6_newaddr={0x398, 0x14, 0xa03, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x4}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x800000000000}}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x5c}, 0x1}, 0x0) r4 = msgget$private(0x0, 0x80) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f000001e000)=""/183) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000000a000)="a21becbc958a3b41048400df7357c6f0fabd373aee7feae10952ac11059ef0ea21c84af76d0cbd6827562ae9316a39e32858ffcf5b53b58967bf310ab1d32abe6addbad2eed0a6a9e08a7b8e97397cdb64660f4c3a40b7907616a19ad43954c3f8ca3ce505dc1852c346c9684c5eb1c3b8fead5b26e02d070a03d1831e6f856ab23b1f2cf627952c41477a1e7f500d199819d975f124b8d26b3f") 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000015000-0xa0)=""/160, 0xa0, 0x10061, &(0x7f0000015000-0x14)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getresgid(&(0x7f0000011000), &(0x7f0000013000-0x4), &(0x7f0000001000)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000d000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) clock_gettime(0x0, &(0x7f0000004000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000006000-0x8), 0x8) tgkill(r1, r1, 0x15) ptrace$setsig(0x4203, r1, 0x0, &(0x7f000000b000-0x10)) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = gettid() r1 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) r3 = msgget$private(0x0, 0x440) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000), &(0x7f0000017000), &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000018000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000014000)={{0x1, r4, r5, r6, r7, 0x61, 0x34}, 0x4, 0x5, 0xffffffffffffffff, 0x7eb47df2, 0x1, 0x2, r1, r1}) r8 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={0x0, r2}, &(0x7f0000007000-0x8), 0x8) ptrace$setopts(0x4206, r8, 0x0, 0x0) tgkill(0x0, r0, 0x12) r9 = dup(0xffffffffffffff9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r9, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000018000-0x1)=0x10) ptrace(0x4207, r0) tgkill(r1, r8, 0x12) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000016000)={0x7, &(0x7f0000019000-0x38)=[{0x7, 0x9, 0x3ff, 0x9}, {0x6, 0x2, 0x7f, 0x4}, {0x8, 0x9a9c, 0x6, 0x2}, {0x2, 0x1, 0x10001, 0x8}, {0x3ff, 0x100, 0xced, 0x8}, {0x8000, 0x0, 0x4, 0xffffffffffffffff}, {0x2, 0x1, 0x5, 0xffffffffffffff81}]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r9, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000d000-0x4)=0x14) 2018/04/08 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000001e000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[{&(0x7f0000028000-0x25)=""/37, 0x78}, {&(0x7f000000d000)=""/101, 0x33d}], 0x2, &(0x7f0000004000)=""/164, 0x78}}], 0x3b1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000028000)="8075ac76d2b11d117ef91dbc3f2b2d1279e2e3b6ca1b44db19744c2a9ba0fb2e02a3ec0968c6cae8119cbc0cfeef2c7b20ee4966cbba824ae6ea998d25aabec808af80c203b36d660452e94ba2ea39e4d22092e4234899c012560ba098366bb49017ab901e4303f858bb385ad26e0100d45962748c92ab6371c4dbdb67c3e58795c413a0c3e8c73cda99", 0x8a, 0xc800, &(0x7f0000011000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffcd) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/dev/vga_arbiter\x00', 0x8800, 0x0) bind$inet6(r1, &(0x7f0000023000)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x3fffc00000}, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000028000)={0x0, 0x2}, &(0x7f0000016000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000022000-0x14)={r2, 0x5cc07b92, 0x800, 0x1, 0x5, 0x20}, 0x14) sendto$inet6(r0, &(0x7f000001f000-0x14)="a08f760a8211c76a8d35b915fe009c0ade", 0x11, 0x0, &(0x7f0000024000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff80}, 0xffffff75) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x3, 0x7, 0x80000001, 0x101, 0x4, 0x2, 0x200, 0xfffffffffffffffd, 0x2, 0x0, 0x6, 0x4}) 2018/04/08 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000010000+0x427)=@known='trusted.syz\x00', &(0x7f0000010000)='@}\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000000e000-0x3), 0x0, 0x0, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x310)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5, [{{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xbf69}}, {{0xa, 0x2, 0x2f, @empty, 0x1}}, {{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}]}, 0x310) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffff0de, 0x101}, 0x8) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f000001e000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000022000-0x8)={0x1, [0x0]}, &(0x7f0000004000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002f000-0x18)={r1, 0x101, 0x0, 0x9543}, &(0x7f0000025000)=0x18) pipe2(&(0x7f000002b000-0x8)={0x0}, 0x800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7b, &(0x7f000002f000), &(0x7f000002f000-0x4)=0x4) semtimedop(0x0, &(0x7f0000005000-0x1e)=[{0x2}, {}, {}], 0xf1, &(0x7f0000029000)) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000002000), &(0x7f0000003000), 0x8, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80003, 0x53, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000005000-0x1)) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000008000-0x8)=@abs={0x1}, 0x8) r1 = semget$private(0x0, 0x3, 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f000001d000)=""/100) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001e000)='@\x00', 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0x39, "8bce039e01df2fce72c1668459a29fcd6790453da3d0ce001b3ed41c05f8df8a63abc3952c82a95491c34e845f90d57f91960d5e28478bdbe5"}, &(0x7f000001a000)=0x41) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001f000-0xc)={r3, 0xd6b, 0x30}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/04/08 06:56:33 executing program 1: socketpair(0xa, 0x7, 0x4, &(0x7f0000745000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006fb000)=@req={0xffffffff, 0x8, 0x3, 0x9}, 0x10) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r2 = msgget$private(0x0, 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000003, 0x2012, r0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000046000-0xbf)=""/191) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000046000)=""/84, 0x54, 0x0, &(0x7f0000041000)=@abs={0x0, 0x0, 0x2}, 0x8) recvmmsg(r3, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000048000-0x4), 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000048000)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x0, &(0x7f0000049000-0xef)=""/239) 2018/04/08 06:56:33 executing program 0: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb7000-0x9)='/dev/vcs\x00', 0x2000, 0x0) openat(r0, &(0x7f0000bd5000)='./file0\x00', 0x10000, 0x80) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000-0x1000)="a7f68d0532485e8ece2251138978162c6a2bf0d7c8236df0e2b72f72b2682f65f2099de679a15564a8372e8382bf09c3a91203d670c905c58b538f4364c7d4e26f574ff35bfc1b5d2d2d4fb11664205882c5bf7746a454e183e10edbd1443432f22cc62abbcc5776531b5f1d2ac52104f9675972f0c21c9166c8b7dd6e3375351dff6ed7aec385ae4e87092325639073b06758f29356285f36d6245239bbf0232943f9addb601d9336b30d6549fdcc0efbde5e43baaa52c35197e061188d6b2ce833913498685def37ae2326cc581e1d4bd090b3e2f2efb5f55a149a4f2dbcf90f41da8b2d6171f1d6338c12210e1b9bb5c17cee663bcbea", 0xf8}], 0x1) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000), &(0x7f000000c000)=0x4) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000201000)) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) pipe2(&(0x7f00000c7000)={0x0}, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00001a6000)=""/40) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='smaps\x00') mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000c3a000)=@abs={0x1, 0x0, 0x1}, 0x8) pread64(r1, &(0x7f0000006000)=""/33, 0x21, 0x2000000000) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x82c0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}}, 0x118) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xf6d9, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000007000)={0x2, 0x6, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000002000)=0x7ff8, 0x4) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x60, "c0e2922244db9e6e47457ec0b3cea62ec40b980e8a612cd702a0f64abbc88c3614295d144bd841ff9d206190e1318263c084f2ab9ddd8128e2662cdd3e506733a1914016869e0e35b108966cbef404974aaf8e1ec33a50dc756336880b80eddb"}, &(0x7f0000fbc000-0x4)=0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c07000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x400000000) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000024000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x500080}, 0xc, &(0x7f0000002000)={&(0x7f0000024000)={0x126c, 0x5, 0x9, 0x103, 0x6, 0x3, {0xf, 0x0, 0x5}, [@typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @nested={0xd0, 0x8e, [@generic="64538bc1f194577a37c3643714e99a69", @typed={0xc, 0x52, @fd=r1}, @generic="7ff57c0c84855b2276878ba66a8b1aba5ad0af9141c663a2f5f382d60a4b5c5fabb322e8011abaeb5ef62faddae4f8208bfc03726e2f88dbfb8092b2a174b5b47aac93732c5c20668de744beb414c75acc928ac5a0f4c2b9ed60159f3155243df0f08fc82bb616afb6e81ae2c202102c9bddc9e4ac1c0439bce801c2ecfb0947d0dfdb3f86ddb6c852d6dedeb5c838601364c3ca8ce958f68d3d7188e5dde58d180eed270c8e385bc7be29a7d908"]}, @typed={0x18, 0x8d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x66, @u64=0xfffffffffffff9a3}, @typed={0xc, 0x64, @ipv4=@loopback=0x7f000001}, @nested={0x113c, 0x82, [@generic="014345f44f8634608cd8d2577c8e652ea5195419699d9adf83cc6aabd56ad503bd2704efebbffd3ddd18ae7fbe0b110d105c138dabe043b3eb18766dc2170df825d5aaf1b00e3da07cb16b6c563c87a62a3bc4c26c723731dadd16dc85b6d255bab6e2ed4a7bb0998bc153dd003f48dd6286c7ee310df6c288bba24f4bcf6f6ce0f220fb2fd139a6dee4cbe456d449b4d01ff6fc75f17bed93414ec1e72d09b77bba7f0c7cdf1c97f4915c966d881127851ab9c5b95a650a7cb81cfef69bb0f3bfd88d39ce6c0c8aad89e45ffd760a921fd0754a4176cef90cda0637348d2b06b153d9975855c97328126b29f53f376eda4cb52b35a1a9", @generic="229d7dfbeb811eeff88ba42c67ed73c9571956becec0461e03683950d5c2663611cef8c4040d7eea775b53", @typed={0xc, 0x5a, @ipv4=@broadcast=0xffffffff}, @typed={0x1008, 0x33, @binary="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0x126c}, 0x1, 0x0, 0x0, 0x20048000}, 0x44010) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001b000)='./file0\x00', r2, &(0x7f000001d000-0x8)='./file0\x00') fcntl$notify(r2, 0x402, 0x20) renameat2(r2, &(0x7f0000007000)='./file0\x00', r2, &(0x7f000001f000)='./file1\x00', 0x0) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xf)='net/ipv6_route\x00') read(r0, &(0x7f0000004000)=""/44, 0x2c) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000046000-0x1)='\x00', 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000047000-0x4)) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002a000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000046000)=0xe8) connect$packet(r1, &(0x7f0000031000-0x5)={0x11, 0x11, r2, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000045000), 0x4) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000047000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000047000-0xa4)=""/164, 0x2b5}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000049000-0x3c)=[{{&(0x7f0000048000)=@hci, 0x6, &(0x7f0000036000)=[{&(0x7f0000049000-0x6b)=""/107, 0x6b}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f0000048000)=""/28, 0x1c}, {&(0x7f000002b000-0x74)=""/116, 0x74}, {&(0x7f0000048000)}, {&(0x7f0000049000-0xba)=""/208, 0xd0}, {&(0x7f0000049000-0xbe)=""/190, 0xbe}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f0000049000-0x58)=""/88, 0x58}], 0x9, &(0x7f0000048000)=""/150, 0x96, 0x90459a9}, 0xf350}], 0x1, 0x40000000, &(0x7f0000049000-0x10)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000047000)) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000040000)=@req, 0x10) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0xa4, &(0x7f0000007000/0x2000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000), 0xff, 0x2) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000b000)=[], 0x0, 0xb) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000b000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f, 0x3, 0x1, 0x9, 0x80000000, 0x3, 0xfe88}, 0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000008000)=""/63, &(0x7f0000005000)=0x3f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000004000)=""/46, &(0x7f000000d000-0x4)=0x2e) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000027000-0x1f8)=[{&(0x7f0000027000-0x8)=@abs, 0x8, &(0x7f000000c000)=[{&(0x7f0000015000-0x7e)}], 0x1, &(0x7f0000001000)=[]}], 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='lo\x00', 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000028000)=0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000028000)='./file0\x00', 0x22000100) inotify_rm_watch(r1, r2) ftruncate(r1, 0x0) close(r1) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@getstats={0xd6, 0x5e, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x2a9}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000029000)={&(0x7f000001b000/0x3000)=nil, 0x200, &(0x7f0000004000/0x1000)=nil}, 0x18) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/08 06:56:33 executing program 1: r0 = gettid() ptrace$getsig(0x4202, r0, 0x7, &(0x7f000098f000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x18f) msgrcv(r1, &(0x7f0000005000)={0x0, ""/139}, 0x44, 0xfffffffffffffffe, 0x0) msgsnd(r1, &(0x7f0000006000)={0x3}, 0x8, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000), &(0x7f0000007000-0x4)=0x4) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f000000c000-0x30)=[{0x7}, {0x6, 0x0, 0x8}]}, 0x10) fcntl$dupfd(r0, 0x406, r1) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000a000-0x4)=0x0) syz_open_procfs(r2, &(0x7f000000b000)='auxv\x00') 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) r1 = gettid() capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000dee000-0x18)) 2018/04/08 06:56:33 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000017000-0x38)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000017000-0x48)={0x48, 0xc, 0xf, 0xb02, 0x2, 0x0, {0xa, 0x0, 0x6}, [@typed={0xc, 0x4c, @u32=0x80000000}, @nested={0x1c, 0x73, [@typed={0x18, 0x5c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x39, @u32=0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000004000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x44000800}, 0xc, &(0x7f0000004000)={&(0x7f000000e000)=@get={0xf0, 0x13, 0x0, 0x7, 0x0, {{'rmd320\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x800100000000000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) syz_emit_ethernet(0x11, &(0x7f000000f000-0x102)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@llc={0x0, 0x0, "b9"}}}}}, 0x0) close(r0) 2018/04/08 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0xb, 0x3f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair(0x0, 0x2, 0x5002, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000e000-0x14)={0xdea, 0xfff, 0x4fb, 0x4, 0x4}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000b000-0x4)=0x1c, 0x4) write(r0, &(0x7f0000000000)="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", 0xe80) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002000-0x21c)=[{{&(0x7f0000014000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000014000)=[], 0x0, &(0x7f0000015000-0xa2)=""/162, 0xa2}}], 0x1, 0x120, &(0x7f0000015000-0x10)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000016000-0x4)=0x15f, 0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000014000)='\f', 0x1}], 0x1) 2018/04/08 06:56:34 executing program 1: prctl$intptr(0x4, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000357000)='./file0\x00', 0x400, 0x32) clock_gettime(0x0, &(0x7f000031e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000000000)={{}, {r1, r2/1000+30000}}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000a12000-0x3)='ns\x00') 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000)={0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000011000)=""/38, 0x26}], 0x1, &(0x7f0000002000-0x30)=[{&(0x7f0000012000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000009000)=""/195, 0xc3}], 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = getpid() ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000005000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000012000-0x60)={0x0, 0x1a, 0x4, @tid=r3}) r4 = epoll_create1(0x0) pipe2(&(0x7f0000011000-0x8)={0x0}, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000003000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f000000e000)) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000019000-0x1)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={{}, {0x77359400}}, 0x0) ppoll(&(0x7f0000017000-0x40)=[{r0, 0x2204}, {r1, 0x8002}, {r1, 0x4420}, {r0, 0x10}, {r1, 0x400}, {r0, 0x80}, {r0, 0x80}, {r0, 0x1001}], 0x8, &(0x7f0000011000-0x10)={0x77359400}, &(0x7f000000a000+0x847), 0x8) 2018/04/08 06:56:34 executing program 1: r0 = shmget(0x3, 0x4000, 0x800, &(0x7f0000f26000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmget$private(0x0, 0x3000, 0x805, &(0x7f0000d06000/0x3000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x1, @empty, 0xc2ca}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000)={0x6, 0xfff}) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000-0x8), 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r3 = getpgid(0x0) io_setup(0x7, &(0x7f0000001000-0x8)) process_vm_writev(r3, &(0x7f0000007000-0x40)=[{&(0x7f0000019000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000019000-0x10)=[{&(0x7f0000002000-0x8d)=""/141, 0xfffffce9}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000015000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000027000)={&(0x7f000001a000/0x1000)=nil, 0x1000}) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00008e0000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='-vmnet0[em0usercgroup\x00', 0x16, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x8aa85c3493a3322e) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000002000)=@known='s%curity.selinux\x00', &(0x7f0000002000-0x14)='\x00', 0x1, 0x1) ioctl$KDENABIO(r1, 0x4b36) flistxattr(r0, &(0x7f0000000000)=""/53, 0x35) 2018/04/08 06:56:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x71a420cf, 0x5}) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f00008de000)='./file0\x00') connect$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "dcb5d01643ad"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x100000001, @empty, 0x4}, {0xa, 0x2, 0x61ef17c3, @mcast1={0xff, 0x1, [], 0x1}, 0x111}, 0x42, [0x4, 0x9, 0x7, 0x1, 0x1000, 0x80000000, 0xcd68]}, 0x5c) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001e000-0xe)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f000000a000-0x1)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a42, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/04/08 06:56:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005b2000)=@get={0x1, &(0x7f0000001000-0x58)=""/88, 0x31}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001d000)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fc, 0x1a0) fcntl$lock(r1, 0x6, &(0x7f0000005000-0x20)) truncate(&(0x7f000001c000)='./file0\x00', 0x0) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0xb, 0x3f) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x100040000243, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x1d)=@known='system.posix_acl_default\x00', &(0x7f0000003000)="020000000000000000", 0xfe24, 0x0) 2018/04/08 06:56:34 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) setxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000006000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@rand_addr=0x80, @multicast1=0xe0000001, r1}, 0xc) llistxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000002000)=""/206, 0xce) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c37000)='md5sum(\'\x00', 0x1) sync_file_range(r0, 0x9, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='smaps\x00') pread64(r1, &(0x7f0000006000)=""/33, 0x21, 0x2000000000) 2018/04/08 06:56:34 executing program 1: futex(&(0x7f0000005000), 0x2, 0x0, &(0x7f0000008000-0x10), &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x10800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x400082, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000172000)={0x2, [0x98, 0x80000000]}, 0x8) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000e000)='./file0\x00', 0x40800, 0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000e000)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000f000-0x85)=""/133, 0x85}, {&(0x7f000000e000)=""/91, 0x5b}, {&(0x7f0000009000)=""/184, 0xb8}, {&(0x7f000000f000-0x98)=""/152, 0x98}, {&(0x7f0000009000)=""/60, 0x3c}, {&(0x7f000000f000-0xf6)=""/246, 0xf6}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000d000)='mountstats\x00') preadv(r1, &(0x7f0000007000-0x50)=[{&(0x7f0000007000)=""/41, 0x29}], 0x1, 0x2000) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000011000-0x4), 0x4) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f0000021000)=""/196, 0xc4}], 0x1, &(0x7f0000022000-0x1a)=""/26, 0x1a}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000025000-0xa)='/dev/vcs#\x00', 0xf9, 0x501000) fanotify_mark(r1, 0x10, 0x20000, r2, &(0x7f0000018000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000014000)="88", 0x1, 0x3, &(0x7f0000021000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000013000)='\aJ', 0x2, 0x0, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0xda2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1}, &(0x7f0000001000-0x4)=0xc) sendto$packet(r0, &(0x7f0000001000)="e09b44f6810c90b1a3d685bc28beb531bea9d260ea676a689fef2f6f073c3dca0e2299f67a333e8a2c6a74a77516781227b3b85afed56234e919c1662474095c3d54cca841f468bd7b0fe2fe4425a626fa09c933de001291e129b0d1d71850d44615dd1f7a6c92785ad80a39c03714ce355a01e2874ab022efc9b94a7ef84c50c10ec03a10c9767d94b32089e2f38de8351404ba2568c9152e5de21c76fc7e1f2271e44b0b46890aaba458718d11255b74ff2a5a3c86388e7faf125cedcfb0bfe275", 0xc2, 0x8004, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xd)="2f657414751d006c6974653600") 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x7b6000)=nil, 0x7b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b4000)='net/protocols\x00') sendmsg(r0, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00004b5000)=[], 0x0, &(0x7f0000046000)=[]}, 0x0) sendfile(r0, r1, &(0x7f00007b5000), 0x2) pwrite64(r1, &(0x7f00004c0000)="f4b972c6cc4b19d0cd2136a70cd74688b09905b0ff005195c79f476b2ddbcdf048a233337c4ed83d30767736e60cd528f8c4e9f34820c0dc5dd9f7de8829ae887febf7b51d7a0b0385a15386334cf694f90efcd864e7c51285c49bdb5a6663d39a2acedf49aa6ec86491e67c2692812ab048fc582525f6f2", 0x78, 0x0) 2018/04/08 06:56:34 executing program 1: mlockall(0x2) r0 = shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) shmget(0x3, 0x2000, 0x40, &(0x7f000072a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x8001, 0x200000, 0xa, 0x3040, 0x7, 0x5, 0x0}, &(0x7f00008c6000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2}, 0xc) shmat(0x0, &(0x7f0000fd4000/0x4000)=nil, 0x5000) shmdt(r0) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000006000)=""/124, 0x7c, 0x2, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000002000-0x93)=""/158, &(0x7f0000008000-0x4)=0xa7) fcntl$dupfd(r0, 0x0, r0) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000637000)='./file0\x00', 0xc2041, 0x81) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009d5000)=[{0x4, 0x1}], 0x1) r1 = memfd_create(&(0x7f0000687000)="b2e02700", 0x6) r2 = getegid() r3 = getegid() r4 = getgid() setresgid(r2, r3, r4) fallocate(r1, 0x10000800000003, 0x7ffffffffffffffc, 0x1) 2018/04/08 06:56:34 executing program 0: r0 = memfd_create(&(0x7f0000001000-0x2)='(\x00', 0x0) flock(r0, 0x2) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000004000)=[&(0x7f000000b000)='\x00'], &(0x7f000000c000-0x20)=[], 0x1000) read(r0, &(0x7f0000008000)=""/90, 0x5a) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x1, 0x8, 0x8, 0x3}, 0x31b) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x10)=[{&(0x7f000000d000-0x21)="099058f7ce5bb7fad3c5b77f0bd59c289d0200000000000000837c0100b4d46988", 0x21}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0xa)='net/l2cap\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xadea}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000-0xc)={r2, 0x7}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f000000c000), &(0x7f000000c000)=0x60) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x1000)='g', 0x1}], 0x1, 0x0) readahead(r0, 0x97, 0x6) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x3e7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close(0xffffffffffffffff) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000001a000)={0x100000000}, 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000019000-0x8)=0x2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000-0x20)={"58f175fab3cac80c84dc4ebb5135a370", {0x4, 0x4, 0x8000, "1cc522ed9148"}}) write$evdev(r1, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000001a000)=[], 0x11d) 2018/04/08 06:56:34 executing program 1: r0 = msgget(0x3, 0x271) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x20, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0}, &(0x7f0000016000-0x4)=0xc) prctl$intptr(0x1a, 0x1016a863) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000017000-0xb)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f000000c000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1, @perf_bp={&(0x7f0000014000-0x1), 0x800000000000000}, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x2, 0x4, 0x3ff, 0x8}, 0x2, 0x1, 0x0, 0x0, "b4dc59edad8c2093"}}}}, &(0x7f0000542000)={0x0, 0x4, [0x3d3, 0x7b, 0xfff, 0x7fb]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001a000-0xa)='/dev/vcs#\x00', 0x6, 0x10000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000016000-0x14)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/ptmx\x00', 0x8ff, 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000-0xd4)="60fe0c3a88f7d72eee8484ab84b8d13c29c9ccef593358b6f844db4cf2760290033a6f4ae5ae053f7beccc088fefbe560e066b86bfca8afe3d6629bb2265d1216d669a1cc730dd6d3298b4dbd39c801bcc89915c8e98f42747aba7510509e10a7ad8dfa43f99dd72e8e0a7208cb9a236593a619869206d160d48d722d2062b1066e5f0188613", 0x86}], 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000010000-0x24)={0x0, 0x7}) 2018/04/08 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x2, 0x10002) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000019000-0x20)={0x8, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000000c000-0x10)={r1, 0x3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000012000)=0x4, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000013000-0x4)=0x5) readv(r2, &(0x7f000000b000)=[{&(0x7f0000007000)=""/177, 0xb1}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000009000-0x4)=0x10000) ioctl$TCSETSW(r2, 0x5403, &(0x7f000000e000-0x24)) 2018/04/08 06:56:35 executing program 1: request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f000007c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000045000)='\x00', 0xfffffffffffffffb) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7ffe, &(0x7f0000009000), &(0x7f0000007000), &(0x7f00001a1000-0x4), &(0x7f000000e000)) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x19)='stack\x00') exit(0x0) readv(r2, &(0x7f0000002000+0xacd)=[{&(0x7f0000003000-0x41)=""/65, 0x41}], 0x1) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x0, 0xffffffffffffffe1, 0x8, 0x3, 0x0, 0x81, 0x4, 0xf, 0x8, 0x8000000000000, 0x2, 0xffffffffffffffe1, 0x3, 0x0, 0x3, 0x8, 0x3, 0x8, 0x4, 0x800, 0x4, 0x7, 0xffffffffffffff00, 0x4, 0x4, 0x8, 0x9, 0xdfc, 0x7, 0x6, 0x3, 0x9a61, 0xba7, 0x0, 0x0, 0xb3f0, 0x0, 0x40, 0x5, @perf_config_ext={0x400, 0xffffffff00000000}, 0x1800, 0x4, 0x3ff, 0x5, 0x1, 0x6, 0x6}, r1, 0x2, r0, 0x0) ftruncate(r0, 0x3) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000001000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f0000004000), &(0x7f0000005000-0xb)}}, &(0x7f0000004000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000003000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000000000)) timer_delete(r0) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000000), &(0x7f0000bef000), &(0x7f0000b52000), &(0x7f0000889000)) syslog(0x0, 0x0, 0x0) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000c000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "011f59", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "204df17105d217d2"}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0xffffffffffffffff]}) socketpair(0x12, 0x5, 0x3, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000)={r1, 0xff}, &(0x7f0000015000-0x4)=0x6) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4008, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000-0xc9)="7e07d0e65769dd07a14c13635a1c46c020937adb4b77941a2e1a1e724d56557aff2fbdf6615dd818e1b445686af25fd5a006a9ab298165ec3914eb17af750949af3bb6f18f4c01e0a536a2a591bd15612223957bb558a2ca92e69c4a94d49f03913cba94ed03ee7e9b68b5eb03876a2e1d010265f68f1cfe57e0d71c7ccee50c564521f8bb906f2f7d43bf4904e8bdd1002e01de859f21fe034951a24671a95714492fefa84a99c3c5ce7ab5f207d003a69d603d2b4264ff42cf4d37208cd2643c13b28b845b4c6f86", 0xc9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0x237}, &(0x7f0000003000-0x8), 0x8) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x400}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x42802) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0x5f)={{{@in=@remote, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x2, 0x1000, 0x0, 0x748}) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00003cf000-0x4)=0xe) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000001000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003000)='syzkaller\x00', 0x0, 0x77, &(0x7f0000002000)=""/119}, 0x48) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000006000), &(0x7f0000002000-0x4)=0x2560c48f786e91e1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1c00000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x8}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000-0xa0)={r2, @in6={{0xa, 0x2, 0x1ff, @empty, 0x3}}, 0x8, 0x80000000, 0x8, 0x0, 0x3f}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000-0x4)=0x2025, 0x1, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000008000-0x4)=0x40, 0x1) 2018/04/08 06:56:35 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f000017c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cb3000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) futex(&(0x7f0000001000+0x5dd), 0x1, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x284, &(0x7f0000732000/0x4000)=nil) mlock2(&(0x7f00003a5000/0x3000)=nil, 0x3000, 0x1) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x88, &(0x7f0000002000)) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000d000-0x328)={@random="ab293a000300", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, ' ]T', 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, [], "2da1ea5cc8c36095"}}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x4000000, 0x40000) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009000)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, [0xef45, 0x6c7, 0x6000000000000, 0x80000000, 0xffffffff, 0x40, 0x4, 0x101, 0xd2, 0x8000, 0x6, 0x88, 0x3, 0x2, 0x8]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000)=""/85, 0x55) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000a000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x87, 0xc000000000000000, 0x3, 0x3, 0x80}, 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xb}, 0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000000)=0x20) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffe7c) accept(r0, &(0x7f000001a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000000f000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002b000)={{{@in6=@empty, @in=@empty}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000001a000-0x4)=0xe8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000002b000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f000000f000-0x38)=[{&(0x7f0000027000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "95551e0ce2db500dea627dbd46dd75a7a5e4e36fdcdc3aaea1bb7d43543ca6deb8dbedb2694390fffb3b507a4b1b88939129fa2047113a376d45399d568bf1"}, 0x60, &(0x7f000000d000-0x40)=[{&(0x7f0000028000-0x13)="a761eacde7504502e240e82935e7043f009850", 0x13}], 0x1, &(0x7f0000027000-0xb8)={0xb8, 0x18f, 0x5, "ec8773eb2c1927d5d16b5efa8d91a22f56272a18ef45c063df3382f6bffef4855e3de8e18583c86411f5a2b9e0f88adb3632d2569a631d68256467e9908da9e42cbf83fd9606a84ba4a884312a112a44ea6979da7ee4d0b3cbf6f9b8937e957a247b1cfd86e613341782d9c8b5971edbda940208d200cca3fc5faf55b7d56b86b6006993f1e7932348bc491ad66d9b9384f82e22a16b71d6560a6d1b13fae9cd04c0e1"}, 0xb8, 0x801}], 0x1, 0xc841) 2018/04/08 06:56:35 executing program 1: personality(0x600000) mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000011b000+0x98c), 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = getpid() mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00007a5000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000551000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000062000), &(0x7f00001c2000-0x4)=0x4) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000016e000)=[{&(0x7f00007a5000-0xf8)=""/248, 0xf8}, {&(0x7f0000200000)=""/246, 0xf6}, {&(0x7f000049f000-0xde)=""/222, 0xde}, {&(0x7f00007a4000)=""/4, 0x4}, {&(0x7f000071c000)=""/177, 0xb1}, {&(0x7f0000726000)=""/10, 0xa}], 0x6, &(0x7f00007a4000)=[{&(0x7f00007a4000)=""/126, 0x7e}, {&(0x7f00004e7000-0xa)=""/10, 0xa}, {&(0x7f00007a4000)=""/101, 0x65}, {&(0x7f0000657000)=""/41, 0x29}], 0x4, 0x0) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000001b000)='[cgroupem1%{\x00', 0x2) ioctl$TIOCCONS(r1, 0x541d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4)=0x4b2, 0x4) setsockopt$inet_int(r0, 0x0, 0x100000000000000c, &(0x7f0000011000)=0x49, 0x4) sendto$inet(r0, &(0x7f0000009000), 0x0, 0x0, &(0x7f0000003000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000001a000)='@', 0x1) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000b000)=@can, 0x0, &(0x7f0000013000)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0xa89b62f95c00f138) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x12, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0xb, 0x0, &(0x7f0000005000), &(0x7f0000002000-0x4), 0x0) 2018/04/08 06:56:35 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x1) fallocate(r1, 0x52, 0x0, 0x7ffa) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x6fd000)=nil, 0x6fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)='keyring+:\x00', 0x0) mmap(&(0x7f00006fa000/0x3000)=nil, 0x3000, 0x0, 0x80113, r0, 0x0) mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006fe000-0xc)={@broadcast, @multicast1, @empty}, &(0x7f00006fd000)=0xc) mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006ff000-0x4)=0x400, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000492000)=""/71, &(0x7f00006fd000)=0x47) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000619000-0x8)) 2018/04/08 06:56:35 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001000-0xaf)=""/175, &(0x7f000002b000)=0xaf) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fe, 0x0) syncfs(r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000010000)="2ed87b00", 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000012000-0x8)='./file0\x00', 0x80000, 0x44) fcntl$getownex(r0, 0x10, &(0x7f000000d000)) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000002000)={0x180000000000, 0x1000, 0x32114f77, 0x3f, 0x8000, 0x40}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000010000)={0x7, 0xa000000000000}) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x8)='net/udp\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000010000-0x8)='./file0\x00', r0, &(0x7f0000012000-0x8)='./file0\x00', 0x1000) pread64(r0, &(0x7f0000006000-0xee)=""/238, 0x93, 0x400000000016) 2018/04/08 06:56:35 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) syz_open_pts(r0, 0x141002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4d76a834, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0xbfb, 0x1, 0x0, 0xe}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x186) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x0, {{0x2, 0x2, @empty}}}, 0x90) socketpair(0x3, 0x802, 0x1800000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) r5 = semget$private(0x0, 0x4002, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r3, 0x28, &(0x7f0000000000+0x6ba)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r6, 0x200, 0x10}, 0xc) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000000)=[]) semctl$IPC_RMID(r5, 0x0, 0x0) semop(0x0, &(0x7f0000020000)=[{0x0, 0x0, 0x1800}], 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x13f}) bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffff1}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002000-0x2)=0x8) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000028000-0xb)='/dev/vcsa#\x00', 0x8000, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000028000-0x4)=0x9ba, &(0x7f0000018000)=0x4) r1 = eventfd2(0x0, 0x1000010005) unshare(0x400) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000028000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000027000)=[&(0x7f0000028000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000-0x3)='|GPL\x00', 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000017000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x19e}}, 0x314}, &(0x7f0000017000-0x4)=0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000016000)={r1, 0x6, 0x100}, 0x8) fallocate(r0, 0x0, 0x0, 0x1) 2018/04/08 06:56:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000840000-0xe)='net/connector\x00') fcntl$notify(r0, 0x402, 0x2) unshare(0x22100100) fcntl$notify(r0, 0x402, 0x80000018) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x6b6000)=nil, 0x6b6000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000105000-0xb)='/dev/loop#\x00', 0x80, 0x40) accept$packet(r1, &(0x7f00004ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006b7000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f00000d8000-0x50)=""/80, &(0x7f000000b000)=0x50) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000da5000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000001000-0x10)={0x18, 0x6, 0x1, 0xfffffffffffffffe}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002000-0x38)=[{&(0x7f000000a000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000012000-0x10)=[]}], 0x1, 0x0) syslog(0xf, &(0x7f0000012000-0xd6)=""/214, 0xd6) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004a000+0x335)={0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000022000-0x4)=r3) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x8, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000016000)=0x3) connect(r1, &(0x7f0000049000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x80000001, &(0x7f0000018000-0x10)={0x2d, 0x4, 0x6, 0x81}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000005000-0x20)={0xfffffffffffff804, 0x40, 0x8000, 0x101, 0x8, 0x401}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x8, 0x200000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000017000)={0x1f}, 0x4) prctl$setendian(0x14, 0x1) read(r0, &(0x7f0000012000)=""/232, 0xe8) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8) 2018/04/08 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x118)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000)="d12264798ea046f273114728d7abb2a97851016b4ec4e316ea3764a9bcd90bcedab82d51eece872a266f6fb4f6741cf73d274eed8e9fb8c416bd2327937b88bec9e4c1aaf7a463ed6b", 0x49}], 0x1, &(0x7f0000002000)=[]}], 0x1, 0x0) unshare(0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000004000-0x4)=0x1c, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000), 0xfa) 2018/04/08 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000002000)={0x7, 0x3, 0x1, 0x90e, 0x4, 0x5}) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f0000010000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xfffffffffffffe85}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f000001d000)={0x77359400}) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000001000)) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000022000)='./file1\x00', 0x20200, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000023000-0x4)=0x1000, 0x4) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x80003) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000000e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x10, &(0x7f0000011000/0x3000)=nil, 0x4}) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(0x0) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000021000-0x4)='tls\x00', 0x4) sched_getaffinity(r3, 0x8, &(0x7f0000008000-0x8)) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x40000, 0x41) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000011000-0x8)='./file0\x00', r0, &(0x7f0000011000-0x8)='./file0\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000d000-0x20)={0x7, 0x7fffffff, 0x2, 0x80, 0x7, 0x1, 0x1000, 0x3, 0x0}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000013000-0x98)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000012000-0x10)={0x4, 0x8000, 0x7ff, 0x1000, r3}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000013000)="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", 0x1000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000011000-0x8)='./file0\x00', r2, &(0x7f0000011000-0x8)='./file0\x00', 0x4) syz_emit_ethernet(0xfffffffffffffd4a, &(0x7f0000008000-0xa4)={@random="dbab4a301981", @random="9e4deb9b9828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x9a7]}) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)) bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0x5, 0x9, 0x400a, 0x6d, 0x0, 0x1}, 0x14) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f0000011000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000c000-0x78)=[{{&(0x7f000000c000-0x10)=@nfc, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f000000c000-0xe9)=""/233, 0xe9}}], 0x149, 0x0, &(0x7f000000c000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_pts(0xffffffffffffffff, 0x102) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000012000)={0xc22, 0x3ff, 0x80, 0x7}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000007000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="d66c6f76626f786e65743000", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f000000b000-0x10)=@ax25={0x3, {"5acace3f206034"}, 0x2}, 0x10) fcntl$lock(r0, 0x7, &(0x7f0000003000)={0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000b000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000001000-0x1530)={0x1530, 0x24, 0x508, 0x6, 0x3, {0xf}, [@nested={0x11c, 0x64, [@generic="dbca65c16db5202c20f5deab979fa9fc41146517d0da102ae5f140942c4847f456436a755a5e0dadaba28dbf32245141692fbe203c35ff20aa7cd9b3d07153466f5614b46bdee8be173ae6320504caf1d2", @generic="e1e2770a42b2b185ddd29246698e335ec5d9509d945c4578ae769be10450fe3879caeb8694d9b4208b34383359d37f2c83178030fd20777cebc7cc396fda6a543b03ae37845bcbb1974baeda45bc1da3f1d343546366c2e74b85d06144a61ee45f69facf1e96f6db381a8f6b2aae03b7359bcd1c227ece71a3bbe1fd7c38e4f12ce9ceab1fe32c3d68b7f767b82e2c7dc3132e266a77894f5849541f5528624236ee21f8b92f772cdd389a60fa98710ea5c7cc5d2af147", @generic="c2ec1fe778c80dac5f6a2a9542"]}, @nested={0x100, 0x64, [@typed={0xc, 0x3a, @uid=r1}, @typed={0x10, 0x3f, @u64=0x4}, @generic="920500943b92c0e4cc388cdaaceeb9c9cb60411e7f6b8dea51a5881c8b57f03e6ca39f4ab5e290dd0a06b07a6cfcdd3a1e6b00a0eb1e6c1268d9ed9aebb9eef84a6d94efa16ca9cc77cc9775a2e64ed7f8be9f8d5a0786bef9ccfc3f5cc708e0d73edd0e03199443d57e277e7dc0efdc5cd23b0b6a3803dea5363e77da3a24a3c6bc44cf0028e7f1bdeed2d80e7217b782c2c69faaa378a61632b8c5fe71eae1a5a721457226d1f3e760b3b626a67cfde8ab2d37c8b249d5d75f69e7b27282dff7a90ccaad98113e8e672648b45b7ae6c256246b3cf4cbd8fe9fc0e806"]}, @typed={0x8, 0x5c}, @nested={0x1c, 0x8b, [@typed={0xc, 0x66, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x23, @ipv4=@multicast2=0xe0000002}]}, @nested={0x1230, 0x93, [@generic="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@generic="3e4203668c763a77ea6925b4cdcd06024624e56043f9e4ba4b55be5c524bf3417aefa40064079e560c06d78ec86c336abcfc0587710fda74288487d5745e1d", @generic="395f65d7409170d441673ed2b44b60e71e39a7bd787990aeb8f17b1c805b6e63e77e0f74652f8cf976ab97f426de8dd1290c72e53b1ba74c12dec759af170beef83ba500516bc3fae5976c5a352126df9d0a7d3ae86214917bf555b2f72743676c194a864cc4244a3903ed0003ffb74cc60391ee6b317747b88611b55fc97f1c2843b090e166e4c812f05addeb21fbf5cf2d5f55d09dcf44bbb60e92262ec51fd610823d50c236ac51172c59231d22cd5785765ab1e10d5a4d69fc1b41cb150fbb8b824d9a422e53b72a58be012c40e495a44b542427d83df25025", @typed={0x14, 0x75, @str="d66c6f76626f786e65743000"}, @generic="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"]}, @generic="62641f1601f587839d9d9f479f8eafea8f01555334c1320ccbce0712d2f0b9c2d21e2fd5225876dc33ee573df0ae7b595c0c4997eafd6996009406319f6dc8033d99513653974d2a3e40fcc5", @generic="290295c76a6487efd87d214a4c60e82013c599d81e6a3112d559f15856753c1d21f7eda466bacaa53cb1ed644386dc1952621d0fed277ad2a064bf48dc52139a000e9ea2957606a4385d245e448053f2621236ffad3b19993a037ad819ef", @generic]}, 0x1530}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000+0x7da), &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000b000)=0x0) fcntl$lock(r0, 0x26, &(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x4000000000, r2}) close(r0) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000015000)=[], 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000016000)=[{{&(0x7f0000012000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000016000)=[], 0x0, &(0x7f000000d000-0x4f)=""/79, 0x4f}}, {{&(0x7f0000015000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f0000016000)=[{&(0x7f000000f000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000016000)=""/4, 0x4}, {&(0x7f0000008000-0x35)=""/53, 0x35}, {&(0x7f0000016000)=""/103, 0x67}], 0x6, &(0x7f0000017000-0xe7)=""/231, 0xe7}}], 0x2, 0x0, &(0x7f0000016000)={0x0, 0x1c9c380}) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000018000)=[{0x800040, 0x0, 0x0, 0x23a4}, {0x6}]}, 0x10) ftruncate(r0, 0x8) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x19)="40706f7369785f61636c5f616363657373d02a2d70726f6300", 0x0) fcntl$lock(r0, 0x6, &(0x7f0000003000-0x20)={0x0, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0x6ca7}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r1, 0x7, 0x20}, 0xc) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$ipx(r1, &(0x7f0000017000)="03", 0x190, 0x2, &(0x7f000001d000-0x10)={0x4, 0x0, 0x0, "19a7f62f0add"}, 0x10) connect$unix(r1, &(0x7f000000d000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)=@known='security.selinux\x00', &(0x7f0000006000-0xf)='.+ppp0vboxnet1\x00', 0xf, 0x1) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0xf1)="cfd7519440ee1a8b1687e94aa559e8e664e87ca03ca826c9db568ca557a18b2297cd977c6e4cfd9252695c61a655c32a796a68a2865d5be402492442929ed54c361ef9b31e0b9ec6dc9b4a3484a8ecfa7d7f3134bb462d81df6792219631fbf190c204c2906635dc281a4db7c1a1908157d29805f5df16af7aae16cd8daf601d8c953eeeb7e7fae17c2f2a42c482f6f7d08506dd141fb9313caddd43bf7af912d523a877f3930db0cecdc66f589e931c7b2b1b51dca6854d0fe4bc67c09ed363e470cd5fbb8649513afcc4f8b420845057dfec11234cdfd1e9e050c5fab652e39b586ae41cc606818a03daf03c3c9b2e00", 0xf1, 0xfffffffffffffffc) 2018/04/08 06:56:36 executing program 1: acct(&(0x7f000044a000)='./file0\x00') clone(0x0, &(0x7f000000c000), &(0x7f0000001000-0x4), &(0x7f0000007000-0x4), &(0x7f000000c000-0x3)) futex(&(0x7f000000d000-0x4), 0x0, 0x9, &(0x7f0000185000-0x10)={0x77359400}, &(0x7f000000d000-0x2)=0x2, 0xfffffffffffffffc) [ 765.365118] Option '¨wó“ °ÎÍÆoXž“{+Qܦ…Mä¼gÀžÓcäpÍ_»†IQ:üÄø´ „PWßì#LßÑéàPÅú¶Rã›XjäÆŠÚð<<›.' to dns_resolver key: bad/missing value [ 765.376318] Option '¨wó“ °ÎÍÆoXž“{+Qܦ…Mä¼gÀžÓcäpÍ_»†IQ:üÄø´ „PWßì#LßÑéàPÅú¶Rã›XjäÆŠÚð<<›.' to dns_resolver key: bad/missing value 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfff, 0x0) pwrite64(r0, &(0x7f000001b000-0x26)="c1ecc01ac7c3e9c3e0bc2e9b0ee251488de2f70ba90e3c684635cd903e9b4e7f321af3e1b14e", 0x26, 0x0) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000)={0x0, 0x1c9c380}, &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000013000)=@abs, &(0x7f0000013000)=0x8, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x131, 0x8000, 0x2, 0x2, 0x7, [{0x101, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x1000}, {0x6, 0x9, 0x4, 0x0, 0x0, 0x200}, {0x2, 0x9, 0x7ff, 0x0, 0x0, 0x400}, {0x7f, 0x3ff, 0x5, 0x0, 0x0, 0x400}, {0x5, 0x91, 0x7}, {0x3, 0x6, 0x8f5, 0x0, 0x0, 0x80}, {0x4f34, 0x944, 0x8, 0x0, 0x0, 0x2006}]}) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000012000-0x8)={0x0}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000014000)={r2, 0x7ff}, 0x6) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000d000)=@bridge_getlink={0x4c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VFINFO_LIST={0x2c, 0x16, [{0x28, 0x1, [@generic="13c50c9b29d728a144fd2e36f86cf62c9fa609d7c0e725cc6c365c7f9167005c27"]}]}]}, 0x4c}, 0x1}, 0x0) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x3, @empty}, 0x1d9) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendto$inet(r0, &(0x7f0000014000-0xb9)="3347d773691586e3357edd1c2f99842e9b2d01323a2c91932d624151daedd6b5f537962a2cadbaeae4001bbbd17fb6a1ae9fdf2f4081ac1b87692284d813dcf1d6c6887c06cc1c6c1ab001474908e2d6ad9f60916aea486c0bfde9a91e6125186dd79a7a06c6c9040bea31975199b2602edd1cb6a4c2ac8bd670395f124a7d4c824b389074120387e9394ca12565e6778baeea297b172a2e8c74e5b0a573a49c7ae5c034ae8762b6281256b9ba337b23339d1f9f2113f70218", 0xb9, 0x20000811, &(0x7f0000015000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000028000)={0x1320, 0x4, 0x9, 0x0, 0x6, 0x0, {0xf, 0x0, 0x5}, [@nested={0x130c, 0x52, [@generic="a99b8f1597b0ff164b3a9a106c614b6a2ed2f19f1109d9769f98e69df163ed22c09fb7dce0e3fb9539f12b0764419217f3d38caf38bbe3d451b7f62af6fa093b74f41248f1ecb3de7a17ab5a29a1171f18736a17cda5658e91f44ee37348743cca260c666445f757b9fc20dc13d61a0321053fddfa6ebb906fd552e8f47b5ab4f8633b50c73c37967d4255a54ca6cb45d21c4bca656c89c4b9993c06713f5bd0e57bf88ee247b383b4d417ed9095e73caddfadde61dc3178b581d16099d69b99982ae628a6878576e813960151bfa9fe28c3fabefca1609dc9d7b7cf526ceaafdfc3b51a8c487482c0", @generic="7d5858166850cd16ff6b59583fa23f2f70d7c085de20c3bb22058c99eb7fd72401d98bc46cbc55c6a2576a16aa950fa8c89734b4b1f0a980594450b0e909ae6c8126e1cb3ef0383c0b7b10fcc8741dbc9b91a4d468cec062642ef27aff7e65b015dafa25f64574c9ea9f8b920ebb995776b00b39a4f0874709a36cee0b98c06b4f8df87683142eef3c12e558e823e669481fd403ad406765f56846550b759b1cec00658c4b49fdeeb0f61a534d21040231231705a5e567c917e7b7c1542eac408e5a78a8720be1de056ef69dac30ec421c1d0acced5253517bdcc2f1ac63093416c1e9f252525d624bda25a51509", @generic="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@generic="1b8f2a82f725fc61823e45f2070b4f88d01f6cf0", @typed={0xc, 0x1c, @uid=r2}, @typed={0xc, 0x37, @fd=r0}, @generic="a2f092f84d1617cac31f8363dc30b94d2d44f245dea409cbf7c5bb17e52c0b29c926e62d8b74c92a5d0cc00585935eaddb209a2710d39e22f5c750da737679f317b34a3cb2cf14ddb1a1bf3293861f2e64", @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}, @typed={0xa8, 0x53, @binary="e7d2db009060f0cfd535258d7ab06208fc54b401a2da1e34271fb650b9f7127969b1071ffccf92a7aad9055d87c368a535b967a4d85f8eb92a46aa048572e101dc42869c74416392934f127a112efb646104edb5d0abb00ad6fa6181ec383ce70e801a790deaa9f3827926c87dd8e755e0a3d8521bea181f8f12bcaad2815fc6053a2d18b5901871e21ec3858844c3f396e04a3ee15052010de692f690c5ecf2"}]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000024000)="8c002e000000000000026174f4") connect$inet(r0, &(0x7f0000024000)={0x2, 0x0, @rand_addr=0x3}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0xd0, 0x298, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000026000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9dc3749f3e505c3d93cf783d7bf2ecb9", {0xff}, {0xff}, 0xad, 0x62, 0x3, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffff00, 0x0, 0xff], [0xff0000ff, 0x0, 0x0, 0xffffffff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x88, 0x8, 0x2, 0x40}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xff000000], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x88, 0x9, 0x4, 0x33}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@unspec=@udp={0x30, 'udp\x00', 0x0, {0x2, 0x1, 0x3, 0x0, 0x1}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0xd8, 0xc, "e8005f0735fe9fbf07ef822e1bc1dcc6e0f0ebc6d3e14d58362538fb7af7"}}}]}}, 0x410) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000025000-0x20)={0x7ff, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000006000)={0x1, r3, 0x0, 0xe0}) sendmsg$nl_netfilter(r2, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) sendto(r1, &(0x7f000001b000)='E', 0x1, 0x5, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000026000)=""/211, &(0x7f0000020000-0x4)=0xd3) fcntl$setlease(r2, 0x400, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r2, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0xffffffa6, 0x1a, 0xfffffffffffffffd, 0x7, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0xfff, 0x50000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000023000-0x14)={0xffffffffffffffc1, 0x0, 0x4, 0x7, 0x10001}, 0x14) recvmmsg(r0, &(0x7f0000021000-0xf0)=[{{0x0, 0x0, &(0x7f0000020000)=[], 0x0, &(0x7f0000013000-0xbb)=""/187, 0xbb}}], 0x1, 0x2, 0x0) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='\x00', 0x6) readv(r0, &(0x7f0000006000-0x20)=[{&(0x7f000000d000-0xd4)=""/212, 0xd4}], 0x1) sendfile(r0, r0, &(0x7f000000d000-0x8), 0xfa89) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000000c000-0x4)=0x3, 0x146) sendto$inet6(r0, &(0x7f0000008000-0xc1), 0x0, 0x0, &(0x7f0000019000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000000d000), 0xfffffffffffffd50, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000026000), 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000026000), &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000017000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000028000-0x4)) recvfrom(r0, &(0x7f000001d000)=""/22, 0xd22, 0x203c, 0x0, 0x31b) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000024000-0x14)={0x0, r2, 0x2, 0x1}, 0x14) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='attr/exec\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r1, &(0x7f000000b000-0x39)="5a990ade113147ddc8b4453b1312ad4d5b77943b176a4e8826bc62b759174191cd25cfe961a479004f0586a179f03ca584231b9ccfe7cd485b", 0x39) sendfile(r0, r1, &(0x7f0000002000), 0x3) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x2, 0xffffffffffffffff, 0x3, 0xa, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000004000)=""/209}, 0x48) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xff, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000022000)={0x10, 0x9, 0x5, 0x5, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000000d000-0x2c)={0xd, 0x2, 0x4, 0x1f, 0x0, r1}, 0x2c) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x4) set_mempolicy(0x4003, &(0x7f0000001000)=0x64ab5d29, 0x4) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00009ef000-0x38)={&(0x7f00009ef000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18a}, 0x1c, &(0x7f00009ee000)=[{&(0x7f0000786000-0x5a)="035f1f67830c632b1062423e5498375cab903286ea11a0a299ae6a772cd096b013044520477fbb08f0c30c5dfaa0d8c6b16c717334ff7f1c6b85db047bff57d6a378b40ee0cbcb6f49e2caf80567da3e7af044e0e1d8827b3040", 0x5a}, {&(0x7f00009ef000-0x2e)="6b31db0e89e688e886620f330773cc51f9af6ba9cde4a3ed641076d48be58b52a4109adc5f2015cdb65830641693", 0x2e}, {&(0x7f0000428000)="06d9af86bd2006772ed16bdf5f8903a348cb79e27809a14dabbe1085b9d3a950c6c6462f4a972bb36b3205304aa611efe291a53f69e91575c06fc88101194bc3a072f0cf491b9f03f1fcdf3543e8e1aa442a9a71b68e8c2590cc24ac845fcc6956198c0a0ac7765d82fac9b362b26f8c3920bd5ae5c2005dd51bab299cd34871b139ec72b65988e775eb01cd5a0ea861d10f3007088a2212fefd57a2671a8a1315f1749a35a87428b601b163c2d511", 0xaf}, {&(0x7f000027f000)="1b4cb647851cc07dee418ca5f51eeb024a145191d3450c3af716f7e8527aaf1fcbff5e5b7bc88f8bd3bdaaac5ec02893999e2051bf42471bc30bc7164c95fce5ef840a15f7bc8b449288a3af59e34fa344e87735f745077e7effe64c073dfee8813717906439f2c71c3fcc33bf8b5bf6cc02c76006ff4f8d96b018da543c58e103e7aa95e22146a2791a145808d74bb3", 0x90}, {&(0x7f00009ee000)}, {&(0x7f000000b000)="358261ff87f0c07882b6a2f693e1774c2cb2d2a35029217095fda6268a267095768732f181d798309616ac04b8a1a85d96f50f6a906475d83380b1ea14c5b283097e90513231adaa7eb41156b1f88cc89c648b", 0x53}, {&(0x7f000082d000)="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", 0xfc}], 0x7, &(0x7f00003ee000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x80, 0x20}}, @init={0x18, 0x84, 0x0, {0xc446, 0x5, 0xffffffff}}], 0x60, 0x10}, 0x4) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000)=0x0) waitid(0x3, r0, 0x0, 0x8, &(0x7f0000001000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000000d000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) execveat(r1, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x20)=[&(0x7f0000006000-0xa)='*security\x00', &(0x7f0000005000-0x2)='!\x00', &(0x7f000000c000-0xe)='[vmnet0[+self\x00', &(0x7f000000b000)='eth1lo-\x00'], &(0x7f0000005000)=[&(0x7f0000006000-0x1)='\x00', &(0x7f000000c000-0x2)=':\x00'], 0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000007000)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000009000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000004000-0x4)=0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x225, 0xff, 0x2}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000000e000-0x14)={0x0, 0x81, 0x8000000001, 0x3, 0x1, 0x3}, &(0x7f0000008000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000b000+0x282)={0x0, 0x20, 0x30, 0x4, 0x5}, &(0x7f000000b000)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000000b000)={r5, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x68}}, [0x1, 0x101, 0x3, 0x0, 0xff, 0x4, 0x6, 0x3, 0x478, 0x4, 0x116, 0x1, 0x4, 0x1, 0x6]}, &(0x7f0000008000-0x4)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x69d, &(0x7f000000c000)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000000a000)) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x100040000243, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0xfffffffffffffd3e) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x2000000000000000, 0x1, 0x8, &(0x7f000001a000)={0x77359400}, &(0x7f000001b000-0x4)=0x5, 0x1) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x1d)=@known='system.posix_acl_default\x00', &(0x7f0000004000)="020000000200000000f4", 0x4884, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000013000)={0xf, 0x10, &(0x7f000001c000-0x80)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}, @ldst={0x3, 0x3, 0x3, 0x2, 0x5, 0x30, 0xffffffffffffffff}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x5, 0x7, 0x0, 0x3, 0x6, 0xfffffffffffffffc}, @alu={0x7, 0x3f, 0x4, 0x2, 0xb, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x7, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000010000-0x4)='GPL\x00', 0x5, 0xa2, &(0x7f000001c000-0xa2)=""/162, 0x0, 0x1}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001c000-0x28)={r0, 0x0, 0x1e, 0xcf, &(0x7f000000a000)="b625adeb7d73740274dc180ce4b4bb670612f4cbfd6bce681e2940af0d0c", &(0x7f0000002000)=""/207, 0xffff, 0xb9}, 0x28) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7ffd, &(0x7f0000000000), &(0x7f0000009000-0x4), &(0x7f00001a1000-0x4), &(0x7f0000005000)) r1 = syz_open_procfs(0x0, &(0x7f0000012000)='oom_score_adj\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000014000-0x10)={0x8, 0x8, 0x1, 0xc30}) exit(0x0) sendfile(r1, r1, &(0x7f0000011000), 0x7127db2c) 2018/04/08 06:56:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e3d000-0xe8)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000768000)=0xe8) flock(r1, 0x0) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) msgrcv(0x0, &(0x7f0000002000-0x76)={0x0, ""/110}, 0x76, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0}, &(0x7f000000a000-0x4)=0xc) rt_sigqueueinfo(r0, 0x13, &(0x7f0000006000-0x10)={0x20, 0x3, 0x9, 0x400}) 2018/04/08 06:56:36 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r0, 0x0, 0x0) fanotify_init(0x50, 0xa0402) 2018/04/08 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000000d000-0xb)='$%security\x00', 0x0, 0x0, &(0x7f000000f000-0x40)) ppoll(&(0x7f0000015000)=[{r0, 0x504}, {r0}], 0x2, &(0x7f000000c000-0x10)={0x77359400}, &(0x7f0000005000-0x8), 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000016000)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80000, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80800, 0x28, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000019000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x900000000000000}}, 0x8000, 0x7}, &(0x7f0000018000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000014000-0xc)={r4, 0x5, 0x20}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000011000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000018000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f000000f000-0x38)={&(0x7f0000012000)=@full={{0x3, {"4ecf7817b44967"}}, [{"92e73a6c5f5f29"}, {"d559fc94611728"}, {"51c6e22c4e7bda"}, {"89b87241da7f82"}, {"ddf6d142394e70"}, {"4e1dae9191a339"}, {"8000acfbddac7a"}, {"c80241eed305e5"}]}, 0x48, &(0x7f0000018000-0x60)=[{&(0x7f0000017000-0x4e)="6494aa481524ea4ea22c7bbe32657a829e769cb819553c696c561a1e19dc3757f49175cfff3da670ea65786509769f9b2d691cb15efc8c153e0d08f726f138ccea073a9906e72f6079237e9a1034", 0x4e}, {&(0x7f000000b000-0x1e)="4ab8c2b2a5130f6bf7728134ea1c4672a703108a6c5ce8d7e8c179f8040b", 0x1e}, {&(0x7f0000018000-0xfb)="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", 0xfb}, {&(0x7f000000b000-0x16)="9d91370d785182b3c5728430e775241916a5c95bfa8f", 0x16}, {&(0x7f000000b000-0x16)="1b944848cc71dcf38fee694d838b02a639004fa3e397", 0x16}, {&(0x7f0000017000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0x40000000) r5 = openat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x10800, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r5, &(0x7f0000011000)={&(0x7f0000016000)=@full={{0x3, {"b240dbf5c1a70a"}, 0x200}, [{"36bb823afd9898"}, {"9151821a1aeefd"}, {"55f7cf0b6544d1"}, {"530dbb9edc9fc2"}, {"082d3326dbd508"}, {"4f92b63f40e927"}, {"666ccff39b6c1d"}, {"7bc08850861f2b"}]}, 0x48, &(0x7f0000016000)=[{&(0x7f0000016000)="16294a72546cf198860e1ad813d16d9ba3c8e57b78fd26094727d712b2fd8f6694b09d2d7440e0efe1d40b19d96d5bebeb8d9b7b18919d5ea0136e8c7cff85e51f96982c51", 0x45}, {&(0x7f0000016000)="2ef0caf8e061b80283d9d7c3fe5c2033e70c676af25f65412e50ff326c2f4e43e50ad1e40aa8ee81ea5408026837c0061d6d6a6a59c9f9e3a4f261d5d5b25033d359a89c8a18a01631e8c632659d117822d0876f05673c85cca35d59eb76ac6f16717d370914775a93d563738e0ac84f0718328e0f52fd251feccf9782c1882a6fed9c39912bf8394a8ad1739c6dc85ced7eb89445", 0x95}, {&(0x7f0000016000)="227343cb129376f1f8c606943b76941a99769f87348a88bcb8217d10e6cfb34f84ce2f4beaf4891f96468e64747e9c07a5cac9f374", 0x35}], 0x3, &(0x7f0000003000-0xe8)=[{0x58, 0x184, 0x5, "c7448074316b8b86dba8fa8237adac2aed8f06666128441f572c1742c9765c0d236f346a2317728e27cf861391f9673dc31ebd71ccb3cd3cbfbad6208788497b61"}, {0x90, 0x6, 0x6, "06f57df2e72d35d5fa97894c146efe8635d2f74ca702b55dd2a3a6959f9ccd4e30c10ff023ea6572718bf4621b95026094f535559b17313e06f8061224da25a069c039cd6e79f1bb3134641a753c9d30ca81cf7a92e979c5f51f5a84b76b419f6573cc03eb765f1a161afb6f55c58abb02857e34f98433881a66f5ac511c1d"}], 0xe8, 0x800}, 0x800) 2018/04/08 06:56:36 executing program 0: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000c34000), &(0x7f0000000000)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ad, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) setregid(r0, r1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xf0}, 0x1c) sendmsg$inet_sctp(r5, &(0x7f0000001000-0x38)={&(0x7f0000011000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000011000)=[]}, 0xffffffffffffffff) 2018/04/08 06:56:36 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000006000)=[], 0x1000000000000367, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1d8)=[{0x18, 0x29, 0x3, "a9"}], 0x18}, 0x0) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000011000-0x4), 0x4) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000014000)="88957c64ef96f93cfa9180d972d68c027f12626fc8ecdd3dde482f4b372e144d04a5aff30da112e7681f3b3dc51811b3d43dec7ecf5df5d3a301914ed56469581cee18dcb89a4cace41b954a977f93862a0d1a13135d1bd267d60525dea89fa31929f110bfedbf0102fb5282892d430d8f68", 0x72, 0x0, &(0x7f0000021000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000013000)="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", 0x1c5, 0x3, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000019000-0x8)=0x1) shutdown(r0, 0x1) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x7bd000)=nil, 0x7bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x1fffd, 0x0) mmap(&(0x7f00007bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007be000-0x1000)="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", 0x200) fcntl$setstatus(r0, 0x4, 0x10000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f00007be000)=@ax25, &(0x7f00007bf000-0x4)=0x10, 0x800) mmap(&(0x7f00007bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00007bd000)=0x0) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/autofs\x00', 0x200440, 0x0) io_submit(r2, 0x1, &(0x7f00007ba000-0x8)=[&(0x7f00007bf000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, r0, &(0x7f000005d000-0x1000)="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", 0x200, 0x0, 0x0, 0x1, r3}]) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)) truncate(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/08 06:56:37 executing program 1: r0 = memfd_create(&(0x7f00008d2000)='P&bdevproc-\x00', 0x3) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000072b000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@empty}}, &(0x7f0000b39000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0x80, 0x7fff, 0x9}) r4 = getuid() ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000936000)=0x0) r6 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000004000-0x6)={0x3ff, 0x40, 0xffffffff}) r7 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000005000-0x24)={0x3f, 0x0, 0xff, 0x8001, 0x800, 0x8, 0x4a, 0xac, 0x4, 0x4, 0x6, 0xffffffff}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) connect$inet6(r10, &(0x7f000000f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r9, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000374000)={&(0x7f00009e0000-0xc)=@proc={0x10, 0x0, 0x0, 0x20000120}, 0xc, &(0x7f0000045000)=[{&(0x7f0000474000-0x137c)={0x137c, 0x2a, 0x304, 0x2, 0x3, "", [@nested={0x1c, 0x95, [@typed={0x18, 0x75, @ipv6=@empty}]}, @generic="feeade5ef3c9ab4bece1a5efc5df219b9bd9052b04e4f09e2a4a562dd62e805740f36081d8767b186bfad99a05703eb684284a7af4348c442ab89d2ee17def5381593f632f6da80b8d7aa52f39940ebe7648372e15dc59b7eb6f4ad8cabffb9e097349685c07fd8eb87fe25f11e0d9bd972fdbd7207476bda841f7b58298b2370627c21bde9dc81f1396b3bea55a99e175060a178248fe4cfd61fe66cee7bd52bfff02720ef8b5b5527fa933e11af9e0e4f81fda12f9e9867b6c2b558db40d65b76befa284208a44140c7da76a584bdb", @nested={0x230, 0x56, [@typed={0x8, 0x1e}, @generic="8e9c97164400ba4da251ba5f5534fb26415a7430427e72254fee9eb04fa4f4cfdbe1a37a0afd3d95a51b0b4abc2ec5b8bee549696848c31459e046e9a6f92293881e2ecf38bcf06d6268f9c653eb968cd332f3b3901e461b60ce6285aae1a094714a4e920da3846d1624a23ce4c666b81b1d5bcf6e30994dbb7c2f3b89bfe223e80e31040c27497b9ffb9c0e53debd555e5eb2328fa7ec6c98a0e3b3de4c5fabb318caec4878ed9d8667c623aeb8343564038d9e367d16809ec0e61e1de6d427f3736ff6715c2f2b92498a3b83ff7f9f5bfebbb00f606c6defff4fe71960ae95753f35eb02b8fe8193e63668452cb56f70d758", @typed={0x2c, 0x47, @binary="c2738a70905448afcad2a35928cf7ec655eb09c9d19eace140af554eb8b6321af4"}, @typed={0x8, 0x93}, @generic="163399d650e1fe6aecb3595dd2b53c5fc23a7c120df53369476d9b61fb34e13977dcf499c90d65ab485340d5f734b45bea7f45fe9dd877f94498e82088fd16856dc04f4823e995f4738358f58295069012529ac10d20af8fcc3427c1a7341f", @typed={0xc, 0xa, @fd=r1}, 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@generic="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@generic="1256ee011cf008fe1ab16a7c76343349cb82d5", @generic="eb4d0bbdea1330dc5631c06f4240ba215391cbd542c9c80d13687751d0bea71b50dee9a961a86cb8a8a8c679d57666c7b67eac422f539132b4f9c058871b5da761075d875185ecefd30874c3ad887aaf02149174e3c8485a567b0c5102e93750c8b7f28e54307df8a3aba3a0bd06e3b5ea348d1c79f9c41d0fce06c077ee4a39e4e6f68f9feed5aea31ff052e0cee7bce0467de7050414c06634bdd5b8dcbb84aae28b6a5eb0af4eb44348b0bfe7c19cf8dc2114cac2d1afc60caa10a7db4ad0", @generic="2a6d8c9c77aa3e6e6a0fa18f974660fd61ee53be2d9cb05c474e631a881d045dea5b8ba3c5a82d12", @typed={0xc, 0x6c, @u32}]}, @generic="3ea0b654a7034b461bad332ebc86d9628d7760620e57186de935aa6dc9cbeb573f9d7fd1f37fe5d88c18dfe1b694c720730338fa66d0a739f36716ffac1d0ffeb1"]}, 0x222c}, {&(0x7f0000001000-0x1e8)={0x1e8, 0x20, 0x400, 0x1, 0x0, "", [@nested={0x34, 0x6f, [@typed={0xc, 0x5d, @u32=0xec}, @typed={0xc, 0xf, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x15, @uid=r4}, @typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="607dc3582b6723f164d00347b14c2ba06da56ed344ac99027877064dc9d5b4d421439c0c3d7d4f0a29bd9e7e56d4cc1f515ac1d664185d2f1ad9908aa1aa9533e2196e0a62fc4dcceac307e35c8a4d3039158e828e8d33f14bc4927375db9daa2a5009e080c8b13f17bb18041ee4f3fdd13057f2933b1d3cc9d5a9c97ea2a995e9aaee3fcc21265103c2e761ace39746f685e6491355447687aa561e07d66c46af3b7a33b0b0fdb0cb40054e64f04ac060547712bf74fe00cdbb2472f050f4bd98", @generic="471dc10d15c6d756902dcd29c002f36c6dc9769785610831acd6ebe5660adec909256de061e6fa8cec99a0d53c6feda8c9cf5b914e64a64de9bee53472a33487aa7771e871f550d3f5abef3ead5050ccccee14ac6c14d318d8262ff3e9c8fbe9e096af833ac940bd405829e4521ae748b0dd3a56eedfa8d30b734dc5e46f6a8fdc24904b7a54be7780314a840891bc8efab4dd1bb4a6a34e6044905244f97bc34064450fadcf6e74fedf394e5978054d2931889901b3b3f42533aeb6ce80f6639ca4e3f88799ab24f2a90f353260552dad3730c8e19b09475e0ed1eb04242197"]}, 0x1e8}], 0x4, &(0x7f0000001000-0x38)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}], 0x38, 0x4000000}, 0x20000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x2, 0x0, 0x0, 0x400, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/04/08 06:56:37 executing program 0: clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) exit_group(0x0) r0 = syz_open_dev$sndtimer(&(0x7f000007d000)='/dev/snd/timer\x00', 0x0, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001000-0x7)="3383847186ac0a", 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000425000-0x88)={0x0, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x23c) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be2000)={&(0x7f0000e6a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e6a000-0x48)={0x1, 0x2, &(0x7f0000015000-0x60)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r0}], &(0x7f0000e6a000-0xa)='syzkaller\x00', 0xff, 0xb7, &(0x7f0000004000)=""/183}, 0x48) eventfd2(0xffffffff, 0x80000) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000f, 0x60000000000000, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000014000-0x4), &(0x7f0000005000)=0x4) getsockname$llc(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000019000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r0, 0x28, &(0x7f000001a000)}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000000e000)=[{&(0x7f0000018000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000-0x20)=[], 0x0, &(0x7f0000005000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x1)=0x3a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000022000)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000028000-0x4), &(0x7f000004a000)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000004c000), &(0x7f000002d000-0x4)=0xc) getsockopt$packet_buf(r1, 0x107, 0xc, &(0x7f0000046000-0xec)=""/236, &(0x7f000004b000-0x4)=0xec) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000019000)={0x1, &(0x7f000001a000-0x8)=[{0x20, 0xffff, 0xfffffffffffffd34, 0x2d07}]}, 0x10) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffd3dc4c03}, &(0x7f00007d5000-0x10), &(0x7f0000001000-0x10)={0x77359400}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000006000-0x10)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x80000) faccessat(r0, &(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x500) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000009000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000018000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r3 = msgget$private(0x0, 0x9a7d17ae12a2739) r4 = semget$private(0x0, 0x3, 0x55) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f000001a000-0x79)=""/121) msgctl$IPC_RMID(r3, 0x0) r5 = msgget(0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000019000-0x92)=""/146) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000019000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x3, 0x2, &(0x7f0000009000/0x3000)=nil, 0x5}) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x0, 0x94bdf8c2f1f57d2f}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000-0x4)=0x7ff) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000002000), &(0x7f0000001000)) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0xffffffffffff8001, 0x10}, 0xc) ptrace$setregs(0x1, 0x0, 0x0, &(0x7f0000006000-0x8b)) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x5c}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@generic={0x6c}], {0x95}}, &(0x7f000000a000-0xa)='syzkaller\x00', 0x207, 0xd1, &(0x7f0000001000)=""/209}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000000c000-0xcb)="e77880c2ea66ec3589f23dabd00aee8434fc18cf536b7376ba3fb66a3ea1abaed92a369e1363f5f4e1b1612974b8c99e42665018fae70c295d133bec0b04e26f21c66379fa0300eb92abd38b19e18e0578a0fa5198b5d609cb1356c0d0c77cca7fcdc6f39cad571e5da187c7715d9073980576783e361f05cf2a91ff733e7d16b8376f7b1f33800c464d52918fa57f190be4830a2f656d0617b7c12f37dfa962ff83047c57e7146ae9f9bedb97811d7067f5d44d417f96f8922e626e9ded8254fc6a63e8f4c6657738c416", 0xcb, 0x4, 0x0, 0x0) 2018/04/08 06:56:37 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003e7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @random="843f2838f659", @common='ipddp0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x101, &(0x7f0000022000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001d000), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000006000)=0x4, 0x4) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001d000)='./file0\x00', 0x80000, 0x0) write(r0, &(0x7f0000000000), 0xffffffd4) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x80003) sendfile(r2, r0, &(0x7f0000019000-0x8), 0x7fffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000029000), 0x7) sendfile(r2, r0, &(0x7f0000002000-0x8), 0x69f7) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000)='}+\x00', 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000010000)=""/31, 0x1f) r1 = memfd_create(&(0x7f0000007000)='^}keyringvmnet1\x00', 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000592000-0x38)={&(0x7f0000df2000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x6, @empty, 0x6}}}, 0x32, &(0x7f0000620000)=[{&(0x7f0000011000)="850c456a4b4493ec444d1411c2a2c4a3466b0d483d0c6851d8f120f2deec67353267f31718b860b127c5450391f148a36979dd33de08a1c7ae153b0946b9ea34a408cf9f11f5583a5521c73224db636f1093d014975eec4040956b2ddc2b82b8179158fab4fd0bc10d0d1fa5da537bc2365ff81802f3b0066d4d983a77a4cb05846f64bd0cad1f02aa5712be5e4923c92e4e279fc43f77019ce95c26ead38094e51f1db0381e39a355cdd742712991af10c7", 0xb2}, {&(0x7f000067d000-0x42)="d4f77d980dc48919edc37d0786c89c6bdfec6c704c52f5ce85c83cc6e31563fda814d1e351f46d34c171e2e082658c86a5e16f71dec010eb5c1f4f4cb8ccb8b1dcb4", 0x42}], 0x2, &(0x7f0000012000-0x120)=[{0xf8, 0x10f, 0x52, "7c23d0359647bd15bf005b8b37adce06fdb6e152a7a816c4aec5f0c0d31bfaf8b6b18067e56b8e4d6224d5bef94f78d9f902c91ced7badf05efbcb13ff39b2eb336140dd29f117b38693ec9a64661f8ab3124ff334dc24edd010477d8c65a9a9a6eb19b43bc112fe062c50866bcd8f34d6dfc9f6d168bdc0124ae2e7d58a0b587e0ccdc5ac9ab65ae3fc5a8c7b47ea59d2324293287446adf6303b7eaba603308d055caa8f2fd627369394eddde6e80e4000c95395b78d8db2cb7d67881a071011be5e307dfdbfe8f208dc85ca52c5e9cf13a332da88c6abfb82ec0b512f419f68dab33b6ac91ba0"}, {0x28, 0x111, 0x5, "bc8a2f4f50d05e15d7ea3ef3b9ff56b8a01970dfcc2bb9"}], 0x120, 0x80}, 0x0) pwritev(r1, &(0x7f00009ac000)=[{&(0x7f00008d1000-0x25)="0eb29f71f611a48d8e65fa0daef4a8df57a62da26d23b3b08e500bd47631e22ec28883cf83", 0x25}, {&(0x7f00004c1000)="254d4bd0ecca1a5487f7fb99d9905e2c204b9592bb40f63e181fc323afa6998b8953f76ecbb954c25894b50c02e5dc15e8ac23fe2bd2d6fdaac80499ddb9ea81943e74a5df72c30db16df224831448046fb085d26a8e60f636d23dc6c17b2871addc12e135d1", 0x66}], 0x2, 0x0) read$eventfd(r1, &(0x7f0000011000), 0x8) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0x2c)=@ethtool_cmd={0x4c}}) readahead(r0, 0x4, 0x1ff) 2018/04/08 06:56:37 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xac)=""/172) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1018000}, 0xc, &(0x7f0000001000+0x2af)={&(0x7f0000002000-0x14)=@getneigh={0x14, 0x1e, 0x100, 0x0, 0x1, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6, 0xffffffffffffffae) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x920]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000011000-0x4)=0x1c, 0x800) getresgid(&(0x7f0000000000), &(0x7f000000b000-0x4)=0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000010000-0x4), &(0x7f000000e000-0x4)) setgroups(0x3, &(0x7f0000001000-0xc)=[r2, r3, r4]) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000011000), 0x0, 0x1, &(0x7f0000011000)={0xa, 0x2, 0x99f5, @empty, 0xd52da4a}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) r6 = fcntl$dupfd(r1, 0x0, r5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f000000c000)=""/168, 0xa8) readv(r6, &(0x7f0000011000)=[], 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000011000)=""/119) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0xc41000)=nil, 0xc41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000201000)) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) clone(0x0, &(0x7f0000001000-0x17), &(0x7f0000d26000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000297000-0x8)={0x0}) mmap(&(0x7f0000c41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002f7000), &(0x7f0000c41000)=0x4) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0xb)='clear_refs\x00') fsetxattr(r1, &(0x7f0000004000-0x11)=@known='security.selinux\x00', &(0x7f0000004000-0x1)='\x00', 0x1, 0x1) mknodat(r1, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) splice(r1, &(0x7f0000002000), r1, &(0x7f0000003000), 0x9, 0x9) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000000026, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) getrandom(&(0x7f0000008000-0x1e)=""/30, 0x468e8e92, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000008000-0x50)={@common='ip6gre0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x200000}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x5, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r2, 0x4) 2018/04/08 06:56:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8001, &(0x7f0000002000-0x8)={0x0}) ioctl(r0, 0x14, &(0x7f0000001000-0x3f)="e75142485d2a356abafe8d11f1a1ed33fa69a9ad459cab0153dbb25835a8b1a8713dbddeab18fcd7785013c34b568f9ed3bbdb3596ca461a167f772e9e7d32") 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x11)='coredump_filter\x00') readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000948000)=""/226, 0xe2}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000005000+0x3c)=0x4) 2018/04/08 06:56:37 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000017000)="03", 0x1, 0x0, &(0x7f0000018000-0x10)={0x4, 0x0, 0x0, "19a7f62f0add"}, 0x10) recvfrom$unix(r1, &(0x7f0000004000)=""/4096, 0x1000, 0x120, 0x0, 0x0) connect$unix(r1, &(0x7f000000d000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001f000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000006000+0x282)={r2, r3+10000000}, &(0x7f0000018000-0x10)) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000019000)="8e2fac4e1faac58669cbe2d76db2b809a5c90cc950fba895d2c08ef0fa0af68705a0a83bb037cbc84fddf61c31f7560a25911aa3aa60bb480935f1fadff8e8fefb5e26e31813e4e0239c88fce6af01f5b744487f", 0x54, 0x8000, &(0x7f0000012000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000012000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000016000), 0x0, 0x20000000, &(0x7f0000016000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/04/08 06:56:38 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f00009b0000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00003cc000-0xb3)=""/179) shmget(0x0, 0xe000, 0x600, &(0x7f000038b000/0xe000)=nil) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000485000)={0xd, 0x7027, 0x9, 0x8, 0x4, r1, 0x9}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x59)={0x0, 0x51, "777a5f4eb0bebbdb809e6838b955032a3fe4f6fbd61d2f0936f1e8ea5081661b89a0fa678c0ea1369da1568e6281bd8db85fbd381d1aaf7b14935b20cc7a40a365777ae83aa867155127b0e548aac63537"}, &(0x7f0000000000)=0x59) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000278000)={r2, 0x40}, 0x8) fanotify_init(0x40, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000001000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000001000)=""/156, 0x9c}, {&(0x7f0000002000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/26, 0x1a}], 0x4, &(0x7f0000001000)=""/4, 0x4, 0x9}, 0x100}, {{&(0x7f0000001000)=@sco, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/24, 0x18}, {&(0x7f0000001000)=""/26, 0x1a}], 0x2, 0x0, 0x0, 0x1ff}, 0x7}], 0x2, 0x20, &(0x7f0000002000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty, 0x80000000, 0xfff, 0x8, 0x500, 0x4, 0x1, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x68)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @rand_addr=0x10001}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6e40}], 0x68) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x3, 0x6, 0x798, "719dd1b11f3b4bfbb7b3a09f1d6961a04ffea06f1a5d09f0b922f45b1a193b805b5d96a9948ecb469b76094c58846758ad1f25d84627b81124056ac10eadf3fbee37769c7334cf63e954d9bbc44a456d"}, 0x160) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffffffc1}}, 0x2, 0x2}, 0x98) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f0005625e747269657374617400") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000053000-0x9)='net/icmp\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000005000)='./file0\x00') 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000869000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0x30}, 0xc) r2 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r2, &(0x7f0000003000-0x10), &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x1, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x7fff, 0xb2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000-0x4)=0x800, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000005000-0x38)={&(0x7f0000006000-0x10)=@ax25={0x3, {"c5976a3f5edf5b"}, 0x7}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000-0x79)="94b7bf3007ffbed6626b13f5789f06cc2a9dcc71e4d66b8234c7b84848fec70b6d4ce804d3d96ca59788170597d321fd2958d80bfff6ca57d83b09c9a365792c7f9f5cedfeca7f3ce784b631525ee5dcd8be9c0a42a52d968c75f492a9925c1f90d31ee0b9c87bbd68342e20c27a1e797cc0c2e1e1b01935eb", 0x79}, {&(0x7f0000007000-0xc4)="97c7fc1be578b1b54e392afe6f73692634ea24e2bc5ee21d97d23880f32e77ae0de46d63b49ec7c173183cd23098c6794c8a8c673271e854d263f90bb712785c953e2a5b2f6f227d099574c9ffd9c71fbab4e38c1bc888051ef875124f51f2f44a3592f079ecebde3c07646c1c6b8b774ecc6f0b0a381c8346ca38ca1648731ce9a76d86c76eae8754cf9813c9c08b80b698c7b36184b771caa1adcf1ecbfe1d6913967a987506b696fa722fd1afd04e9e70461d83b4cd23b663c2c87f6d10bc643ba1d4", 0xc4}, {&(0x7f0000005000)="bb52b834f1c89fc3a01098b240cd21670839cd33b7270aa32e5b22c59382c78a5afffa385c89cef9044f2c", 0x2b}, {&(0x7f0000006000)="53fbd2d2cb09d7aba3", 0x9}, {&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000004000)="a1db12d8699f2ad5d4fb3c5d2ff3617044d496535bbf41753323311eef1c35f991709cfee802be1925b697426bd34585e7b962c9895d48bb6b2d112aaaac76f9269f1be589ddad82a88f8fd36897b524f00530a3b5a343604a9eaaeaf94367d32aa17e32dc20bf0c03a3e5e0ca5773cc6f19e536badf1ca4f5f2c2e2856c2bce8f94ddb60b050d5f990bde67003b050d494bfae84a191f13bdea7994857a77cf78dbf75eb314c95c15f6d6870ab1efa56d499015bce6776107ab16b490491713c13cdf5d7df23ebb78e8d2c69818cdafc370f4f52c83187dc15542", 0xdb}, {&(0x7f0000001000-0xf2)="5ab073727ba62f4be10cb9547f2c0b2ea6999218c2c9c0426d49639e9961ffe8bceef36713cff9c12083d4ecfd47ea1a9d695b7fe926046676a9b4d0b2381e1cc2fc09871bfa83e186cbd572ec11833d325fa45426f2a6ec75487c2bc5325e9f85e1f1bf5357564d0a987e6b75e0b6caf4f971e7ee608850e6fabf8c6a82034eb07abd8a6bfd58c7357b8ffca0b5ed53b9f637220a196db7073acd13f8b9b2b73aa7f9b02256ba779740e3a5ddc12b97bb545a41461430db2c8b92c403ef409910f267d994e368a2d92f3207ac1e7b1ade374ef1e9d5f38a8596de106204e88996748dc0247c6e066f4a69c16d469bd9c0df", 0xf2}, {&(0x7f0000005000)="676e00b8f942680cf29842b17f0116a7c7e6b840dc9c9f90eade9c698024d899079f8e65262c25426f6a638446ed3e7adf35eece78a5becfabafdf6f5603d8d688aeff6873e2d290f84a23c1aebf7ad3e1765dc9fad5fabbc774ec2f00ce14db38569490b2780a4db17f2250ab54c974b89ddb2694b37b1dc13d25721aa432bc9e42c9a29e2cbb57a506d2db8618365d4c2257ee7fccf2482247cd184aac738bea669a7f18d5af7ec455f51f24c933926d9f7d38e73d3e99719d70820d6b1225a5a86b8e5154ba5236d739e41ef396d86abb5efa5bb813319f41951c7dd743b34183", 0xe2}], 0x8, &(0x7f0000005000)=[{0x68, 0x12f, 0x3f, "a27baa48a0412064f9322cee2e99142b6d9e968e702bb29aed46d501f3fe50b258ec808dca9f15d491407b3ebb536b186be23c4f7e4981ee8fdd26991615d1928c00801f6bbd4e4626f5ea7f1790b9800c8b0c5d6195bf51"}, {0x50, 0x10b, 0x7fffffff, "5045c73d3b2924e5bf6579c7556b3ae667d6301af5e8f1aa13bdbda7b0e64398e41a6b9737bd1b3b7588949c380cb5a4384213655240732fc7e9894659c100"}, {0x100, 0x107, 0x5, "b5452bcee813cd8df957c0d986919c13e2dd69a91b11cab6a8daeaca426a45ddc47b625cc4da64b91cbe2314e06e071eae4ca8be2745a7447dd22947c97d5f06c3ac5ccb001ad59f792ed180bae13867ab9cf37f74457e60ea30fb7e6e611a8d0aff9c2ccd9f5ab8b8a5ddd70ab05930cf7fc8dfdca2a006de25800ad9f0349760a4bfc614713342ee04c347285d366e4a4fbad3262571d307856dee899dfe9e680719c1a59cdac4be9090b658c5b36979608ff62baf627727bfc0126edae94d842d439fbe525c6e0422e264c25b0409b13307a3668cafc922947656d140e200171b49c8ded259e676"}], 0x1b8}, 0x12021) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000008000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000006000-0xc)='net/netlink\x00') syncfs(r3) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1000000000000, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x0, 0x0, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000012000-0x8)=0x0) r2 = eventfd2(0xfffffffffbffffff, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x1c1000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000013000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000011000)=""/224, 0xe0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x1, 0x150) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000013000)={0x0, 0x3d, 0x2, @thr={&(0x7f0000012000), &(0x7f0000013000)="9550fe1cffae6267a3c9b2e6840f2866d0367c9c04c04a2cc54628fe049040cd1692aa206daba65677b3a8e3686cc2d28c0783e5837a150edea58b686081d0fb0831cc6ca375ff7c463157161824eb20c6fb4ab8b23bfdd6f408f12699ea8950174cf6a3fa80cfdaa660dd00b6a03b2d79407baff78324c853b32001cc31afb926134c6784fa86861fdc44a41ac3c75e2f083a29c24d1fcfee1c07a1c99586661e1f2f765be46e8fc02a6153dce2d6302d303700ee956b01778a0ae14651e3ec1b24b027338023f46d187bb25066d5d504830575"}}, &(0x7f0000014000-0x4)=0x0) timer_getoverrun(r5) r6 = fcntl$dupfd(r0, 0x0, r0) r7 = openat(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x101000, 0xd5) io_submit(r1, 0x4, &(0x7f0000010000-0x20)=[&(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0xf, 0xffffffff, r0, &(0x7f0000009000)="c7956fa7290b7a7415ac8d6189e0c950989090b62c009113", 0x18, 0x8, 0x0, 0x0, r2}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000010000)="91036636a239db44ecb5e683721eef923b4fdb2aa7b9e5e4d008670272fb16565f6d5641e4b26261e7bc3fbef0bd7fe5f1d9dfd718f61d665762fc656d95c1066d2a9ba570aed16a5e673100459d202015c71c7493705722b00d9e5900bb0f6de611758c17", 0x65, 0x80000000, 0x0, 0x1, r4}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000002000-0x4c)="d008fae4d5bf0711fc8a822c99f3921e6f54a6d9178acd5f62cb8e4eae3c548320c43bd984d0bf280c9292343f657e25ec55d96288e33987b84ab94fe135a3729496aaac246ff421ecb853f0", 0x4c, 0x0, 0x0, 0x0, r6}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000003000)="f6198b2e1554f2d8d0cba3fa771e272e2b6331f298fdf16a7770ec7856dd108001bb9f75e49cc8c82f3e22a95e9ff8d3c0075e4021e5776eb2", 0x39, 0x10000, 0x0, 0x1, r7}]) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000010000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000)={0x0, 0x0}, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001a000)={0x0, 0xffffffff, 0xff, 0x4, 0xffffffffffff8000, 0x7, 0xffffffffffffff00, 0xd2, {0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}, 0x0, 0x1ff, 0x0, 0x8000}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000019000-0x10)={0xe5f, 0x8, 0xac, 0xffffffffffffffff, r1}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001a000)={0x2, 0x0, 0x9, 0x1, r2}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x5, &(0x7f000001a000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000018000-0x64)={&(0x7f000001a000)=[0xfffffffffffffe00, 0x0, 0x1, 0x1], 0x4, 0xfff, 0x2, 0x4, 0x3, 0x80000001, {0xffff, 0x3f, 0xa0, 0x80000000, 0x5, 0x7, 0x8, 0x8, 0x200, 0x8000, 0xe622, 0x9, 0xfffffffffffffbff, 0x80, "1184d9ad629702cea06aafb7404f1e6fbc6eec32fb7fdd3b0fb48d205cba4cd9"}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f000001a000-0x12)=@random={'frutHd.U', '/dev/vcs#\x00'}, &(0x7f0000009000-0x1)='\x00', 0x22a, 0x0) io_setup(0x401, &(0x7f0000013000)=0x0) io_submit(r5, 0x1, &(0x7f0000012000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000000a000-0x2b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r5, 0x0, 0x1, &(0x7f0000009000-0x40)=[{}], &(0x7f0000017000-0x10)={0x0, 0x989680}) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/ipv6_route\x00') r1 = msgget$private(0x0, 0x1c1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)) msgctl$MSG_STAT(r1, 0xb, &(0x7f000000d000)=""/12) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='gid_map\x00') exit_group(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000f000-0x4), &(0x7f000000f000-0x4), &(0x7f000000e000)=0x0) fchownat(r2, &(0x7f000000e000)='./file0\x00', r3, r4, 0xc00) sendfile(r2, r0, &(0x7f000000c000)=0x400, 0x3f) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000005000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair(0x8, 0x80b, 0x7, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000011000-0x8)='./file0\x00', 0x6000, 0xfff, &(0x7f0000029000-0x100)) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000016000)={@common='ip6tnl0\x00', @ifru_flags=0x2600}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000010000)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000-0x4), &(0x7f0000013000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001e000)={0x2, &(0x7f0000003000-0x18)=[{0x80}, {0x6}]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000)) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x3, &(0x7f000000e000-0x8)={0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000)=0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000d000)=r2) sched_getattr(r2, &(0x7f0000002000), 0x30, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) membarrier(0x10, 0x0) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f00004a1000-0x18), &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000d9e000)) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80f, 0xcacb, &(0x7f000000c000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x58)=[@in6={0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x3, @rand_addr=0xb6}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}], 0x58) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@random="dbab4a301981", @random="9e4deb9b9828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000009000)={0x1, 0x1, [0x0]}) 2018/04/08 06:56:38 executing program 0: ioprio_set$uid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x2, 0x0, 0x0, 0x0, 0x4, 0x99, 0x0, 0x0, 0xef0a, 0x0, 0x52}) mmap(&(0x7f0000552000/0x3000)=nil, 0x3000, 0x1, 0x1810, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000001000-0x4)=0x40) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x7fff, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r1, 0x1, 0x3}, 0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9197, 0x8, 0x4, 0x3}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000001000-0x6)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000003000-0x4)={0xffffffff, 0x400, 0x9574}) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x3)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000010000)={0xaebe}, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000013000)=""/135, 0xfffffffffffffd01, 0xfffffffffffffffc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000013000)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000f000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000-0x30)=[{&(0x7f0000015000-0xf6)=""/246, 0xf6}, {&(0x7f0000012000)=""/123, 0x7b}, {&(0x7f0000014000-0xeb)=""/235, 0xd5}], 0x3, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000c000+0x58d), &(0x7f0000012000+0x6c8)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000009000-0x20)=[{&(0x7f0000012000-0x23)="82a296f9a9f4ad3ec473e4e8b4e37ff92b6018ab486008441e64d7c00e5b5040d61e98", 0x23}, {&(0x7f0000015000)="4695e46d75c3b2ffadc2e32598f3d9b5cfa06cd97cb3dfa0b968bd31c60d27", 0x1f}], 0x2, 0x0) 2018/04/08 06:56:38 executing program 1: clock_getres(0xfffffffffffffff6, &(0x7f00006d4000)) pipe2(&(0x7f00004ed000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf5)="aaf24ad604303af12fff5125bcbd51ae252415861b84101ac34984cf921bae90b8c60b92014e8e6065a21e500d441639e8831aea165d2ec5b70c460c4a1d6c637478ba66ab98932ccf752ce1dadfffba691005e6f82d9d68c494341e1c2139a674f88b1d255ccdc39ec62036431a277585fb7651d7a14d58027c850cb22058ec3eb500d531e5042c2c6900680871bf1b2141a8b211457a5c158950834e0d4d0b96985f588120d4fc71654b218dfcf85fffe96f7c7600f814910ad6ec96fe99dbe1c6e2cce866366cfb9f780547573f94e25943baa5f3589a5757d627b1d7af16a34a5b660726a04c45042a0deb74e9c876aeb998a6", 0xf5, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x9, @empty, 0x5}, 0x1c) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc0000-0x6)={0x1, [0x1]}, &(0x7f0000e27000)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000003000-0xde)="56c7fb2aa127dce4e0c83da4a825a6cd5ab293aac220976d29cf58fc96d9e8a3789bc69d2497c22789f44389e77d11c79cc7a33d3f05c5c3dd8a8232f139e6b514813e57fc9214aadddf992f70f38c260ec510066a308b8a68915d9a7b0299ad7afc1e8f68333d60d2b9c973b8502b8cef8e30a1d4eca9fd3be52627f49f10d6d730221704eacfd595daa5db20f0826b8bfe357bb0b0aace43bf3db07ef894ea39a61d1f181c5aabf8c28b6a44e294efbffac5ef5e0cd59be6a1cb108f0084ab9368b98a6b96d6b5c16c24cbfa5bc86f7420096014aa9b19ce74bb038b8f", 0xde, 0x20000880, &(0x7f0000001000)={0x1a, 0x0, 0x1, 0x0, 0xd2d5, 0x3, @empty}, 0x10) splice(r1, &(0x7f0000002000-0x8), r1, &(0x7f0000000000), 0x1, 0x0) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000c03000)={&(0x7f0000c4b000/0x2000)=nil, 0xf05b083, 0x3, 0x1, &(0x7f000033e000/0x4000)=nil, 0x6}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000930000)='./file0\x00', &(0x7f0000e73000-0x9)=@known='user.syz\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000004a000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000e73000-0x8)={0x56}, 0x8) pipe2(&(0x7f0000001000)={0x0}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e70000)=0x6) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='hostfs\x00', 0x10008, 0x0) mprotect(&(0x7f0000404000/0x3000)=nil, 0x3000, 0x1000001) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) msync(&(0x7f000007c000/0x3000)=nil, 0x3000, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xe100, &(0x7f000000e000-0xfc), &(0x7f0000002000), &(0x7f0000014000-0x4), &(0x7f0000014000-0x72)) r0 = getpid() r1 = gettid() rt_sigqueueinfo(r0, 0x16, &(0x7f000000e000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000001a000-0xe7)=""/231, &(0x7f0000019000)=0xe7) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/04/08 06:56:38 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000008000-0x10)=[]) 2018/04/08 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001a000-0x7a)=""/122, 0x7a, 0xa) r1 = perf_event_open(&(0x7f0000019000-0x78)={0x0, 0x78, 0x100000000, 0x7ee5, 0x9022, 0x40, 0x0, 0x259d, 0xca, 0xa, 0x101, 0x200, 0xfff, 0x8d46, 0xffffffff92cce1f5, 0x7, 0x49, 0x0, 0x8, 0x4, 0xc0, 0x6fd, 0x4, 0x400, 0x2, 0xc77, 0x2f49, 0x46, 0x4, 0x1, 0xa82d, 0x9, 0x8, 0x2, 0x43bd98d9, 0x81, 0x80, 0x6ca, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000018000), 0x2}, 0x1, 0x5e, 0x8, 0x5, 0x2, 0x8}, 0xffffffffffffffff, 0xfff, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0}, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000001c000-0xf1)=""/241) read(r1, &(0x7f0000019000-0x32)=""/50, 0x32) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001b000-0x9)='net/bnep\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f000001a000)=""/217, 0xd9, 0x42, &(0x7f0000009000)={0x3, {"9e1f3fc3f877c2"}, 0x3}, 0x10) 2018/04/08 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0xd)=@known='security.ima\x00') unshare(0x20400) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000025000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000d000)={0x8, 0x4, 0x883e, 0x8, 0x0}, &(0x7f0000021000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000021000)={0x8, 0x800, 0x0, 0x1, 0x55cb0115, 0x122, 0xe7a5, 0x4, r1}, 0x20) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)='cpuset\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000011000)=0x0) io_submit(r1, 0x1, &(0x7f000000b000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000010000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x80000) finit_module(r0, &(0x7f0000018000)='nodev*&\x00', 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000)={0x0, 0xb2}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001f000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, 0x100000000006b9, 0x7}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000001d000)={0x91, 0x6, 0x5, 0x5b88}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f000001f000)={0x27, 0x200, 0x1, 0x7, 0x80, 0x9, "657ae26aa54c7e48dacfb59a474f73dce688cc29b0fe9563bacad591e15e07c58a6e9be9cad0353d337b7bed68414875a64cb6bab1b3624aab3119e053b372"}, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000016000-0x8)={0x1, [0x0]}, &(0x7f0000011000-0x4)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xfd, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000-0x18)={r3, &(0x7f0000001000), &(0x7f000001b000)=""/146}, 0x18) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r4, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000001f000)={0x0, 0x0, 0x490, 0x4}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000a000)=0xfffffffffffffffc, &(0x7f0000021000-0x4)=0x4) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6168, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) read$eventfd(r0, &(0x7f0000009000), 0xfffffea8) r2 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x7c7, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000000c000)=""/136) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000e000-0x4)='tls\x00', 0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000001000-0x8)) get_mempolicy(&(0x7f0000009000-0x4), &(0x7f0000002000), 0xff71, &(0x7f000000b000/0x1000)=nil, 0x3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000f000)={0xffffffffdfba85df, 0x4, 0x8001, 0x0, 0x3, 0x2, 0x15, 0xffffffffffffd0f9, 0x0}, &(0x7f0000010000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000b000-0x14)={r3, 0x3, 0x17, 0x3, 0x4, 0x6}, 0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000f000-0x4)) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x10000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000005000)="1bb59fef2d75c34b5200e59a34ce2dbd", 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000018000)={0x0, r2, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r3, r4, 0x8}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000019000), &(0x7f0000017000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000016000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000001b000-0x3)='\'-\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000000b000)='.request_key_auth\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009000)="ee2cde3d6185973e7fbaf05275c09dccfcd5b20abc9673d397778b92a07ca5206150c49115e56821eda7f988bf22f3ab68b3a7b5c0b89d2034821101d8f225f9d14c5aa00f46b1484fa7e0289aea01e3408a4817f5cb479e20c56a11635ef45358c8afffeb21f926687855f0d4d23f475df1c86174601ee3abd7afce13d3", 0x7e, 0xfffffffffffffff9) keyctl$setperm(0x5, r6, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000001c000)={0x0, 0x5, 0x3, 0x9}, &(0x7f000001c000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000001c000)={0x1f, 0x2, 0x5, 0x80000000, r7}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000001b000-0x38)={&(0x7f000001b000-0x48)=@full={{0x3, {"82e8b0a2ad91a3"}, 0xd0}, [{"04f59bb83aedaa"}, {"3413ac594c3073"}, {"b58880a5bd741d"}, {"09dcdaf2fe7183"}, {"16043e6128fec7"}, {"f1878fb629be61"}, {"e37f6074e82a0f"}, {"25f3d70f531fb5"}]}, 0x48, &(0x7f000001a000)=[{&(0x7f000000a000)="10635bb4f25d3e4f293b2bb7eaccbdc91441946e286049ea2d8d166692c3fc25d1e486a1b217a791021df0de9ad422d0d44dbd48ec5de92e9868d434fdfab72d88e14f27c1cb24b8edb24afbfcb40993ce371089357f6d4ce376463a392792211a68c1af519ec93229c80263d2b910bbd61fa8aa84b66389eaf4191c4b7b8b0a6f11283e1db0d35d968b7b0158c25d136568c2b6c46641386ce375b8ee1bf6ee1b9aa6ffdaee7cd6cb96278c1ba17f165fd3035fa738044f55aed7f5ed24b3348bfb21f88499037f0f2159313f92233044873acc6cbf1585727f1c543663bc5ddc03bfe6837dfd3a2bf822f234", 0xed}, {&(0x7f000001b000-0xad)="43572e6956b09c0afbf8d3dcaf2b16f3ce0c0bd0ee2998c107332453bea6e96bfb5318097a9928a8af744c4ec33d94baafaf54d7583eac9302748e11923ab06eb2594673e69e676555f3e282def652236964352977b3fe7e5bbf730fea2a06d149ae2f9644af39d65a577b154a52935326c9b40093dd079e1047abf3b39314cc5bdf91f343da4d6b7c35ba92fd5df373779cda29e335876931a7aead091191275ed25a7589db0c78b9ba4fe905", 0xad}, {&(0x7f000001b000-0xa9)="295587310f4138fcdf1c1d4674af2c6da1580bfea17922a297f51adaac33f7489826fc5732376febab488c8e54f81c60cb59eeac01c713e6d2709a7a82357418c3ec8330b85ee5d614bde734a1a33874037bb00807dab6a4dae4038996269a94bed7518b919c35f1fcc8776866039d3d07310502d6f20d38a7284d275c71eba0108c2701248bb18c4f3f4d34c0f80e97c55916b967aa5a498b7f031aca679871ba1bd68a81e6c5c9db", 0xa9}, {&(0x7f000000f000)}, {&(0x7f000001b000-0x97)="689d39e48558fcfb8e62853c0c6de66eea658d442338df5f9328c24e2afdebc06a1e04a30ba71984789a6e0ef6398545f73e4a170adc62d1abb1bb64f9c3577b9d5b9d2fa166db92f3e14e209e7e2e768e5674b66f597dd43d7b36762896a16aa7567c7123713e37ae365f7e0c6b8b34c6a3dcf55ba8b0f0f955de7cfefbb0e64c4c53bb673753fb9f7d373a109fb685387cc96ba93084", 0x97}, {&(0x7f000001b000-0x38)="7f0424f0132d17d3f20bab02cf47a2136280527c9f2f67d1465afa625d9a8642cdc226a63a69922216b0fc026388fc21d60ab014242f234d", 0x38}, {&(0x7f000001a000)="963e585f26129a8040e0e7f00b9c29377fde9215c39341b2899c8eaa678486c70dbec7da11cc73957cdf99a58a39a7d139f1542e2a6e155870d05e3744fee66689b59d4686070e169ad9da93e676741a43d71726823c97546d9292b49de2c9f32af4b582ddd7ecab4d312c9ae8d3b4f51415f18d717756faf91b113e8b90e1643c8f7eb6e32e684ce8adefccbaab10286345eb77bc74a909b79d2765d70552040916f1714f46d8a043d897875905a3", 0xaf}, {&(0x7f0000012000-0xb9)="a5e23138507df302697148e522fd5091b09a7ac3fdf2371955ae36eeac25ee148d073634314b29f6f00f5120b2fcb4446b6e7ef3f5c2d1ffc66034a79554e21e68ca1a59dea9553d6ba23e51fb80e8c77ac5b7b1dc3716f6bd6545dbc623ae0244e357caf96517f5a4d73f3dcc70f4e20dc5cc9b1c682d7772adf11bac62a27d9e2b9c5e10ca6edb611df29fab6e76f885332d440865a97786856b5a585229c62a6e882b9ac7272819e01b366c29da9d703c3ca341aeb61d12", 0xb9}, {&(0x7f0000016000)="aed1586758d371160c3a2bc63e993d7251360a08e0f333dda16a3b861e44ea799bec9c5219cdda2dd127ac193f39eab26fe9627cdfc70d5ba8cf7e5c7dec73180d2af7953d17ea5be273e92ab0551fd6ec7cfc5dcf93eead956844043bc6711eee10df10091a71a8a672d283736ae29c17ab2f72dd8aaebd4d672e460056127ac1b0f7a34596d2b72ca777512efc74d0e11919b067a63165bc74bf", 0x9b}], 0x9, 0x0, 0x0, 0x14}, 0x2140) getsockname$netlink(r5, &(0x7f000001a000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f0000002000), 0x30, 0x0) clock_settime(0x0, &(0x7f0000002000-0x10)={r1, r2+30000000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r5}, 0x14) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mknodat(r6, &(0x7f0000001000)='./file0\x00', 0xe009, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002000-0x4)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000408000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) 2018/04/08 06:56:39 executing program 1: getrandom(&(0x7f0000002000-0x87)=""/135, 0xfffffffffffffeb1, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000097c000-0x8)={0x2, [0x2, 0xfb3]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="0f69b1f0f4a447889548cd3f4a495b8fc718cf9922172f6a7b58e8855041f53007ac769e2d3ed1808316e6b41868fb58d772e890302ada4ca7c925e708df30a0d2c2b515e92f76954e536629a88406f7dacf8159423a", 0x56, 0xfffffffffffffffd) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x0, 0x40200) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0xfc)=""/252) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4)=0x7, 0x4) keyctl$read(0xb, r0, &(0x7f0000002000-0x95)=""/149, 0x95) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000004000-0x1d)="24c6d023dae6d9399fc57ae294ee7d5097399a70c023cfdf159301dcd8", 0x1d}, {&(0x7f0000001000)="a74ac1fdf993f223b04f8a9793dad8aa5d34a3710b5bb6adb05972224ed793dad50047e83eb679eca75f16b30812bd88869d14fe9db732a78c7a8923b9a5e34ffee9568304def646662118d1a4c115558db2fc35c7717b2ec606a292a12f30c368006e940708d423b3e25f0ef2e67915b54a96a24d42344183e877ea4805b08daa54aadac8f2f736210f2f35e0787983e93605e1023d162e754f706c7373", 0x9e}, {&(0x7f0000004000-0xd8)="1d5aac939b1773f8283675d8742fea4608ade1d6b88f1f4735558796c3d592258ddebfef62bde78dbd8125fbce0d3fdd097840a5aba05073dcc814b564aad4dde0afb6897e99608598fbafaafe2f5b962e48a0730c0588e558a5f8afa4ed61b2ff41036da83afb71a520e8aec933316a7873499493aca1202f3914c4466980add154b28f9ddc95ac4f4aff3503af4bdbf25b5fd05fdb398eb4c63a0a28bb80aaea4941a242621787baeeab767e42e80fc99cadf91dfada9086290314ddf513ad601b30986537aacfcd0bc76441dddc7bd8bbf2ca990598bc", 0xd8}], 0x3, 0xb) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="2f9d1331f86a33fa0dd64ba4ea0fba8a0c31caf2d09bf3ea267319a81b27b4746f6e585f52c79f85fb64e66926e909e4c82a782535101a737a6a27ebc2c5e2e5da5518c7a97e4f9109d63d5eaa15ca2b4a49b23eb0da8f9acea05840afff11a78c6fa5c882784746019028f7986a1f91cd281c1ec5681d86cdadb57333c47fb5c91acaf9df3a26963a874d1cfb5e55796e7e", 0x92, r0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000)=""/46) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x4}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x3, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x800000000000006, 0x7, 0x7, 0x7, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000018000)="47f8911c", 0x5, 0xd1, &(0x7f0000019000-0xd1)=""/209}, 0xffffff27) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x6c5000)=nil, 0x6c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) mlock(&(0x7f00002b4000/0x3000)=nil, 0x3000) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)='/dev/vcsa#\x00', 0x0, 0x0) move_pages(0x0, 0x257, &(0x7f000000a000)=[], &(0x7f000000a000)=[], &(0x7f0000007000)=[], 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={0x0, 0x0, 0x20}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000-0x8c)={r1, @in6={{0xa, 0x2, 0x5, @empty, 0x101}}}, &(0x7f000000d000-0x4)=0x8c) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a95000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1d)='$-ppp1%posix_acl_accessnodev\x00', 0x40, 0x0, &(0x7f0000000000)={0x0, 0xc6fe, 0xd45}) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) shmat(0xffffffffffffffff, &(0x7f0000000000/0x2000)=nil, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000b000-0x9)=@rc, &(0x7f0000003000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x1, 0x7, 0x7, 0x0, 0x0, 0x80000001, 0x7, 0x9, 0x101, 0x6, 0x9, 0xcdcf, 0x0, 0x7, 0x3]}, &(0x7f000000a000-0x4)=0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={r1, 0x2}, &(0x7f0000007000)=0x8) 2018/04/08 06:56:39 executing program 1: r0 = userfaultfd(0x80000) r1 = dup3(0xffffffffffffff9c, r0, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000)=""/221) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@nl=@kern, &(0x7f0000002000)=0xc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5, 0x3, @fr_pvc_info=&(0x7f0000000000)={0x80, @generic="5e90796528dbc3cc61978ff8cb937c55"}}}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000-0xc)={@dev, @loopback}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000011000)=""/170) pwrite64(r1, &(0x7f000000d000)="e5085d8f", 0x4, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000012000)=""/222) symlinkat(&(0x7f000000a000)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f000000a000-0x1)='./file0\x00') mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x7f9}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000)={r2, 0x9}, &(0x7f000000b000)=0xc) socketpair$inet(0x2, 0x2, 0x88, &(0x7f000000b000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000011000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000014000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xf2}, {0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xd34, [0x2, 0x4, 0x9, 0x3f, 0x0, 0x3, 0x3ff, 0x9]}, 0x5c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x1425ab78, 0x3ff, 0x0, 0x17, 0xd, 0x4, "9c87f099bec8ba55a1667c784a8fa8f1933a7adb2ff96c460a5d316872108b0c601e85f2d6cbdc939ea07e9ab5c4744b948a51d3ba09bdb135bdac088f2c973a", "ca28e423bff044a8f5e8da0b0a1d2ce07df4e7366507920828e2aff290f8b85e5898a3c1b363022e55f186c0c04e61f3e55de9c82fa5ced5d40cbcfb8f0a3202", "3b888f2a7231ecc98b9932af52ba6b791e0effb474c46db5052cdf3cd9225cd7", [0x1f, 0x5]}) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000014000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000f000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000016000-0x90)={0x1000, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) 2018/04/08 06:56:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e66000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000407000+0x785)=""/94) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f0000027000)='logon\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000)='em1/^\\[nodev^&(\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x4) bind$inet(r1, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={0x0}, &(0x7f0000029000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000028000)={r4, 0x7, 0x6e, "239e8411c95b8993ecf9250e004ff0b0f390452b56fe21c3b35a9eff1311be442d048bbb5044c1468d8f83ec840bc83073a1c0333f82f40bea8dd68ca640e839e655787ff47b60ae376f031230cd52bfe23796bf1cc70567a2002e1af6e6b8763e249d993f1644beb729c5fec48e"}, 0x76) sendmsg$nl_netfilter(r3, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000022000)={&(0x7f0000012000-0x10dc)={0xc0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xac, 0x0, [@typed={0xc, 0x67, @uid}, @generic="0f021a08162adb99ef61b21a7907c1d6abe482be8513b9769561140932e9260c41667a2a0e243c8976eb2653870c45b2824d5676c2bb8678a92d73d0416373731bd1cfc92ea9c8c11107944a7b9788f8c3f0840fc7528ed61dace35706fb557275ebed63905a3819b2e41a253589dad1575363adb0edd87adf88a9e41bcd7d27472ee4a2d8e2d8cc3b07afe29c5eb4131e5ee1488a6051e29df2fe"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto(r1, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0xfffffffffffffffc, 0x800}]}, 0x10) sendto(r3, &(0x7f000000c000)="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", 0x1000, 0x10, &(0x7f0000027000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) sendto$packet(r3, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000001c000-0x16)="6e65742f000000ce61496c65735f0072675774690040") exit(0x0) statx(r1, &(0x7f000001b000-0x2)='./file0\x00', 0x3000, 0x0, &(0x7f0000006000-0x100)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000001c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x1, 0x31, &(0x7f0000013000/0x4000)=nil, 0x9}) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x7b2000)=nil, 0x7b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000306000)=@full, &(0x7f00007b2000)=0x48) mmap(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00007b3000-0x38)={&(0x7f00007b3000-0x10)=@ax25={0x3, {"1a0725aa7d8ef7"}, 0x5}, 0x10, &(0x7f000038c000-0x20)=[{&(0x7f000045b000)="e000e53ce143931c63a1bd084bdc5b6153fdb045e13427d5fb6d534c6ae0d54a7fd93733ada44a8e2c1c39842735271c2451154ffe78daa3fba25d640911eb13df59ef8f93fafe25fa5dadb06656a04f88f7148ef170df09d2ef2411a74bfa4214c61dfc1d6de25328538796f5974235a6d564d699a0caf1d568dd71", 0x7c}, {&(0x7f00007b2000)}], 0x2, &(0x7f0000284000)=[{0xf8, 0x12d, 0x40, "4d909cd51593d92a594b7b777679e466914279d9a51452cde4806c825aa992ec9baf9ac42531eaa10f2261dee4756d89251f437db47c6a99a8d9161e9b34022ab89715d27f75c99617a12986a487db33325931a756a19446362523ec43d9a108380eaecbfd3b2f54a364deb31fa1cdb4bb20ff0507dd3802139850e938cc5fb0402d5b0d517f28b4a9c021ba79bb6568747dbd233d20be81be88db461eae39d6c21e3e29421ae603257a172799423610f701efd5b0ab7b981e7ff3d815d2ace65bf63d9a3c36eae93ef33a241f93c3c13e75b4ba092cacb384ac80bb5d1d36e6cc8415dc220d203f"}, {0xe8, 0x117, 0x6, "db0ecf5486328d47aba35aaec7f9b8354f926c10fc75b8618aaa4797f9df6f0cb3b1c298e2ad0723ecc93858b7a3159716cba030d203baca8e3e1e1ba51561269c9eb4aa0539a15ab2ac1cbd16ac793dcfa20c66f96d8c93903762fe546c01af9424c12ca4434da9383f1f3f31b81f2f33ed7247cb5cd9d7d939bee024011fdec50c3923b167de79a40e9956558fb99176fee8f64b03355683385bf29c84359616c2e104b8222c767c6c245be49f0d85b4c431ffbeb5dce70865a926825b5ccc0da0f0055c220baea2080eb4a4fd57a496bcc25a2d"}, {0x48, 0x11, 0x8, "4da4634119f69d8ae89984d56f4bf58e31148bdf959054ac85ebb7592505ec4a532051ac4b043f3171548c41c128c1ad29fe39e41f"}, {0xc8, 0x19f, 0x7, "e90c5f856dccf07c1a26a1cbce941d5afcbcdbf673241f0a361babe0f69d2e0c62e36679d81ea027dee90d7a7d3f979e70c0ddf377c9ed7b2007505d55c7edcbf751d431d7be8855cb493e3cb9914b6a3a5405ce9c9824b0b59924974a61a80c92869998405a445c946772109ccf7989326b0e537701da82f20fc4dfb5d9d4f4b26460e4ac0e6da2d490f4c63ccdabe84256ce4e39ce9f0211ac3718d266b65c1bd29404ec010af4a983c88b936b7ad99e2c35b0c570"}, {0xb8, 0x10a, 0x0, "9bc3a0932f9f14ce449902cce2767bff7192991e5234a8bb3e4f2bb15d03afd1ae1db54ed56a0dc6fe78d33ec20c715f7aee66ea4256eb6bb4db035ed2a42bed0e95cb3600840b70af547004b91d4ca381f220f749c36107149baeea620a4448d76429688e7a1fa5db68545292ad7bb30b2f6f03a5b51b67ef469070ae50584e67f3f6f26b3a236c4729e8010892a5595adbf4c78c926269d0ecc529ad486c420e031c"}, {0x50, 0x3a, 0x6, "3a2f612d493d648a5462ce996278397dd436386e2d3437a4afad29adf73f09bb3d1d857be15aabd2ec773c45d0a028fcf676d1f16c15e69a1bf8720d"}, {0x40, 0x109, 0x8, "a4e62e6edcc63bc9d5cd84e76a5878b3fd4f9414296a7f26ac7d403beb2f768c910fa3c986234d2a36"}, {0x60, 0x18f, 0x1, "c8b115df9a33cbbee3b87303addc6b2bbd72737024fa2e9b8f1a1250804a88f6f1f9f47a688001b6773be8b069c257b27fe06ca61b86a6525e818ebd7790aadfe248367760913d1b779523"}, {0x68, 0x107, 0x7, "9ea5b2fe27fe106ea074f9425d2817083d9aac893d6e235b5c7ee811620a9ffcab576e795b42673b79345982de84f68d91f74266c73fcbde12763211949978b44d33d75e6d8f2ca3dd627203f6774b86b4fb14ce"}], 0x500, 0x10}, 0x20000000) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff2d) connect$inet(r0, &(0x7f00007ad000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f0000501000)=[{&(0x7f00005d3000)="86", 0x1}], 0x1) mprotect(&(0x7f0000145000/0x1000)=nil, 0x1000, 0x1000004) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002ad000)=@generic, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xb3f1, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000020000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) pwrite64(r1, &(0x7f0000017000)="02", 0x1, 0x80003) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000001f000)='./file0\x00', &(0x7f000001f000)=""/180) ftruncate(r1, 0x80000050001) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x800000007fff9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x800, 0x9}, &(0x7f000000f000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000f000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8001, 0x4}, &(0x7f0000014000-0x4)=0x98) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0x5, "ee6cceccc605", 0x4}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000012000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000009000-0x20)=[{&(0x7f0000012000)=""/130, 0x82}, {&(0x7f000000b000-0xec)=""/236, 0xec}], 0x2, &(0x7f0000011000-0x4e)=""/78, 0x4e, 0xc7}, 0x40000000) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000001a000), 0x0, 0x0, &(0x7f000001a000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000008000-0x528)=@mangle={'mangle\x00', 0x1f, 0x4, 0x4c8, 0x1a0, 0x2c0, 0x2c0, 0x1a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x33, 0x68da, 0x2, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xff, 0xff000000, 0xffffff00], [0xffffffff, 0xff000000, 0xffffffff, 0xff], @common='bcsh0\x00', @generic="2f94a00a10e5384f4a3a91e13e62829a", {}, {0xff}, 0x0, 0x7da6, 0x0, 0xe}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x4}}, @common=@eui64={0x28, 'eui64\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x2}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x101, 0x3ff, 0xffffffffffffff7c, 0x0, 0x16, 0x6, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty], 0xb}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x15}}}]}}, 0x528) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000c000-0x20)={@generic="fb4e667e4f1c2bead9ba2e1bd7ac50fc", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x7be000)=nil, 0x7be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x1fe, 0x0) write(r0, &(0x7f00007b4000)='G', 0x1) fcntl$setstatus(r0, 0x4, 0x10000) io_setup(0x2, &(0x7f00007bc000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00003b7000-0xa)='/dev/vcs#\x00', 0x8, 0x2) io_submit(r1, 0x2000000000000054, &(0x7f0000176000-0x8)=[&(0x7f0000438000-0x40)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, r0, &(0x7f00007be000-0x200)="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", 0x200, 0x0, 0x0, 0x0, r2}]) 2018/04/08 06:56:39 executing program 0: clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) exit_group(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="d5aeb2", 0x3, 0x0) keyctl$setperm(0x5, r0, 0x281000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000078000)='keyring\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f1f000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xa)='ppp1+proc\x00', r1) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000013000)={0x0, 0x8001}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000023000-0x8)={r2, 0x6, 0x479}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0xffffffffffffffe0}]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) getuid() geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000024000)={0x0, 0x0}) gettid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000028000)=""/47) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in=@local, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000012000-0x4)=0xe8) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000024000)={{{@in=@multicast1, @in=@local}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000025000-0x4)=0xe8) r4 = fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000025000-0x4)) getuid() socket$unix(0x1, 0x1, 0x0) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001e000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000015000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000), &(0x7f000000e000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000019000)={&(0x7f0000024000)=@kern={0x10}, 0xc, &(0x7f000000d000-0xa0)=[{&(0x7f0000000000)={0x118, 0x32, 0x300, 0x3, 0x1, "", [@generic="67295da63d4ff4065eb0b38cd4942aab3298c4bbbbfb2426e5bf399cde4a99512776a1ca7afe33dd24256614e6e49119728a9e5f525020a2a81fb3af2a1adc596a09ed130a46bfbde3d6625abf17061a9a1f68d5ed0d8cb0fee265e1188c3aebbd0d7eac13ed96e013a087878a23c2d11dedccce2ac44e2364437c733c0cd587a9059d04b4142913ca2757ccc0dcbfd5238d0b25ed0bc5f276c7d415384c7b5c2e70c1628de7517b8c93e3e6e85217f461db448b31fd0abf5645da5b71b3e6401979aa2b24abab1a47152993c8fbdec49ded695dbe491e5c57b08ffd337a56805e87e1ffce752c232f87507cdcaf", @typed={0xc, 0x6d, @u32=0x8}, @typed={0xc, 0x4, @fd=r0}]}, 0x118}, {&(0x7f0000025000-0x7c)={0x10, 0x10, 0x808, 0x7, 0x2, "", []}, 0x10}, {&(0x7f0000007000-0x1538)={0x140, 0x2d, 0xc0d, 0x7, 0x2, "", [@typed={0x8, 0x38}, @generic="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", @typed={0x28, 0x40, @binary="adeccf557037082d9c48db1319085e940d62452fae2962c68cff4a485922"}]}, 0x140}, {&(0x7f0000024000)={0x198, 0x28, 0xb32, 0x2, 0x0, "", [@generic="f88c80807bf07df7acc3a8e6a8c41ba143a96eb5df27ed81265f05546cec448acf32bb37af9a5b9ae859b25f7c62595b9491c8dfce3eb043fd1b5df57cfdc08915df0e1d4031d0f1ad4ba148e65242d539cd21dec72e1191bfef0c76f27e422431aa097e3b89586bb8fc9fd90918d0c4ce656955eae5be87795d37339053c56a2cb5e8aa61d3", @typed={0xc, 0x26, @pid=r3}, @generic="43b287a70761b21abbf6dee95b08f113c84a7b4b5ffb195e801dd48388bb755419010caa1b4468cf033309d77473a749f50db358feb752b9f83af959036568a8bceca5106bc1928869cddcd656eb8aa081dce522662731ca3a3c10a99ed154acaaa48cab1da8daaec5b89720d45b14bff1b339d7c0e6dd932a0f20ea701a63cb5ef5b08903b63da02a5c5c7787d132a86c401973b71b4857fbc4d4eebb13fe14150c0898e3363feeddd02c00cbcb5f37b7adf5d84261cc40a3f80362f604125aba9092", @generic="4dedac6adc53ae657fe1c3d7c235b6fb7d8aca0d2d2a375c183dd1feb6e5d5c17ea98c57d1757552fcb132666dab4d6d784e98"]}, 0x198}, {&(0x7f0000024000)={0x1ec, 0x32, 0x204, 0x6, 0x0, "", [@typed={0xc, 0x67, @fd=r0}, @nested={0xf4, 0x8b, [@generic="b77cc4e36168f52d259e6dcc4d97204a493aafd2717214e693000f5296a73f766074e8c15bba0990e17e21e0ae2bfbfa03bc974626600b26aa131d3fcb2ccbe6aa0b0ec938572bb7e5aa980026fae2ef22e720e02640eae919cb73f563f746248b8cd7773988940e7b8bbe3d67427d3c8c13b27eb0fb49fca17cff4a30c0461b33988ae8a29373728014c28e9618b06403e2c186014a9c70719aa78bb67e6fab92bced4fd837b1c598f481067f4d8db9c0cb6915f5e43e053284199224cb074cc7c1d36e0972dd18a7057e3e72ab91058198f1446b1aa0fc547390f025aed6abee4a3096366d5501357f4ed5fbc7a0"]}, @generic, @generic="50fd594a2a996a3d56e98783387e25eae0f22100d5959c490649343b3147d64d4beb82270dfec66d5c504bd10d69e85ec06f8ed4d7f6791e9ec27eb9e886910c43", @generic="99a4691019c35ea47cba7115ce0bbb604b91fade28526fc351e6f620d9116ec81b61f402d2453c4a97a803cf39486165b179f2f038bc3716cdcc87b775bb23f7b3cd63d5c74e6e8a752bc1b3a095b7410ab78322253d3d419b65d46e58c6ef4136ec2290bc9e67d1a47bb0a84a741932ef60de5762f312e0323c087584dfd68d9bbe73bd6b7cb11b0519e0d2ecc1bf02fb2131e611547dd00ed17d"]}, 0x1ec}, {&(0x7f000001d000)={0x350, 0x2d, 0x200, 0x6, 0x0, "", [@generic="3f1392ad7bca89e786a9270248f29962b6623e0c18c8ef81f4dc5c020e0f353e73f0d08583bf3b821043a5d76430e45925efb6b00ef7bddbc35c6c360dfee413a24a61f8b565033acfdfc22aa6676fbdac173cee532949ca78d6c30226a06c2f87e0fd558c5493c053f4a711e16bfd9fe78b4923e6bdc3b83b7a97d20154075943394fb9b3c3266a0a08a30e6f952d3b8d8257c6b9aa8a5aa3084526250a4fe9bf95972652078846", @nested={0x278, 0x7b, [@generic="d592045e36dff45ab4641ba48bf44a3909109e97b5e35433a55c51677ef67e2257f22bc015da238a51c3a9c93a4f8667749c9b58840f567108030f3833946f723d81c223a32977b00110df6a6e4094b14dbe3ede858e7308098c9536386c0792f7d67728c9d143d17f71ee765c2b0b57bb2376820d3ebfbc9c57be9a1a4036ff30ed36fb07b7c68742b6fe9541c1a5", @generic="c60dcdcadcc3111d621fc1a5e194c3184be90a75b3fee7e729d7abca0f7e9eebe233aab09f50421adc978dd78869d485826131e0855bdce1bace9de71859ee9a0ec3fedd750bb125eca9797b6f3aa4457899189fb07cf75807c76871324b9387958fcaada9cddb00883371d5a00eb3d09fe892c61e15206a413e7e42337c123bfc5d5c7e224c71617cc4b4d155154d2d4b2aadc39176cc029b40597999a964a2477af6f727b485156148011897ef2009faaef78d1cce5f39dfad60b37e8b483a97a20c16e94d59488efca7c9a5f5ef0e751ed14b1a0318fddca0c0", @typed={0xc, 0x2e, @u32=0x17b}, @typed={0x10, 0x4f, @str=',.proc{\x00'}, @typed={0x18, 0x64, @binary="70d83a367c9ae4915735e397ae"}, @typed={0xd4, 0x1e, @binary="a219ed6fdb1745cd69c63a542e643c78988c0b3113e4327106d544a000fcb0e2bf9a077f7c7bebf1ae94fede5741c40b0ee5de8c6e70b831841d2f6695610f9e8639dacf6eebdf8c061e6ddd5d4161cc2eefc983184923ac157158639142e3476b30e6cc6f3afbad1cd39c8eb9765cf8d1edef2c39b314a89ed9fa942dfa531313dac2c28359d24bff2f469e4b0254c38b133eec281b9905d5919497be64411eee271edad6e21ac889232edc102ebff9d48ada98e86b30658fbdda948d642e24c1718dfd5a3e68cbee63cfa5"}]}, @nested={0x10, 0x4e, [@typed={0xc, 0x3a, @pid=r4}]}, @typed={0x10, 0x74, @u64=0xfffffffffffffffd}]}, 0x350}, {&(0x7f000000a000)={0x348, 0x32, 0xb21, 0x7, 0x0, "", [@nested={0xa0, 0x7d, [@generic="9788d1827d1d5c11bfb0d8b3f27276c1116c7afba2e31a28f3ab8b39ce6d118fd840fdd637f2e074e1d7b128ee76e8fef2846d8a5c9cc93cf9850d639ac0cf639627b254363f76daf4986ddb009259be337d6bf373fc4ed1ea4e099542b34c24e9d1a007cbd4451c4c9fb1d66f98866e104779c06973f6f86223dd61c9d876305b0e4146458e53daadbef50aa7220e65b2e2b2b054d241ba1b6b4c"]}, @nested={0xfc, 0x74, [@generic="b3962470b3daf4bdf36140b6b9dab092d3a555722adea7c5966123a32b1014b1ab523e3f00be846707e876591105c3e25e2df041e8063cdffe8821199b1e38e8a4e5bbed1920c8289700678856a4d4", @typed={0xa8, 0x8d, @binary="f87f4170bc753876560122e53cda9322cb2dd2b9796b20a76f8632adca5bae46f7a844863e263f86d5ced3d31e39b8aba3958b4b5dfa75ef093e286cf3d66ac06f01ffe63907001fe075c4f24ccf553abd8a09ea3d6904d5efb7266e7776465c3780a69361c7b0d6d668f080819d9ac309b83779cc55891afdb1030b00af4d944c06ed26a8810c32443310abc5b2e95435f23c34121be80f125c815ed058"}]}, @nested={0x18, 0x1e, [@typed={0xc, 0x3b, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x77}]}, @nested={0x138, 0x4c, [@typed={0xc, 0x0, @pid=r5}, @typed={0xc, 0x62, @u32=0x401}, @typed={0xc, 0x84, @uid=r6}, @typed={0x10, 0x6, @u64=0x4}, @generic="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"]}, @generic="32066c8af7f362c3197512a1e4f3c52648d7b699bd0349b0d563b844667d266f3cf7aed8c691fb662dd5a53f09eb2c246b6f545c76764008acd22e546b20d6cb98b2e0c2c907983a4bd4"]}, 0x348}, {&(0x7f0000025000-0xdc)={0x24, 0xffffffffffff7fff, 0x300, 0x3, 0x1, "", [@typed={0x8, 0x1a}, @typed={0xc, 0x2b, @u32=0x1}]}, 0x24}], 0x8, 0x0, 0x0, 0x40}, 0x40040) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/08 06:56:39 executing program 1: socketpair(0x2, 0x807, 0x40, &(0x7f0000765000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x81, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/87, 0x57, 0x10000, &(0x7f0000f89000)={0x3, {"f772068764202e"}, 0x1a2}, 0x10) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @tid}) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000d1000)='./file0\x00', 0x1fa, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f00009f0000-0x8)=@sco={0x1f, {0x220, 0x6, 0x3, 0x3, 0x401, 0x5}}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f000055d000)='./file0\x00', 0x4001, 0x40) write(r0, &(0x7f000000b000-0xbf), 0x100000110) write(r0, &(0x7f0000958000), 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ef000-0xc)='/dev/autofs\x00', 0x400, 0x0) close(r0) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009f0000), &(0x7f00008fb000-0x3)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000005000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00009f0000)={0x7fff, 0x0, 0xf1, 0x7fff, 0x1ff, 0x2, 0x35cb0436, 0x80000000, 0x7fff, 0x4}) mkdirat(r0, &(0x7f000066d000-0x8)='./file0\x00', 0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000028000+0x771)=""/64) mmap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009f3000-0xef)={0x0, 0xe7, "cfb1a4bf39e86b7e65822c0de8dbcbab06fe66bffd3dc02f8dd744ec0ca70ffdb16c6a4ddc665e8859882bd05cac7144cac426fa9dbe5cd5e0bf12948d1c96742fe9de3f126853a2915182703ba56534d6c2f6fbaff170a6dfd573a1292d1e704c8c4e2616397e92f8e0e2b526e136509064731e0b3d0ee9c00b4f73aa535d4dcdb4b65e4cfe8115633804a76d5c9f70777ea22c8e502b791ed91d9597da77b92c3d20f6d24a8cbbe5b62ffd001bd2c122b4e23f1980ebe02a34218eb4d2d0f5a5cefb3b57c7c586ede9108b2e5552de5a65e8500c501f49fa0cb7997497fd1c61cea2be34985f"}, &(0x7f0000911000-0x4)=0xef) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffdfffffc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) 2018/04/08 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x50) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000c000-0x8)={0x0, 0x2}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000-0x10)={r1, 0x5a, 0x1ff, 0x9}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x7, 0x2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000004000-0x8)=0x2eed) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x4, 0x36f4, 0x500, 0x85, 0x0, r3}) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x6)=@hci={0x1f, 0xff, 0x1}, 0x6, &(0x7f0000006000-0x10)=[{&(0x7f000000a000)="a67a4165c389ef325c8be3c6e46999ff1fcd1a4974b026ca98c446c5d7657750460a4a3cfc94f3da7e1ca7531abd76ec5b725cfdd36d6971c771b274046c7406f4dea11aa1cc9abc711958dd22af4c6f5d60b104b7005a833cada041678113457f7cccc47aa090989ec245a92e5f6539942c0ffc4706d30be3bc1608f2973aebe683cc7626fc164283c1b2afba554349ce6c7f95dadbf1b468359874151036bd90305b9d6edacc2207195e66954c855729413797af8bdf6b0e4692c8749cef0ee5fcf4078d33ac05918c49", 0xcb}], 0x1, &(0x7f0000002000)=[{0xc8, 0x10a, 0x86, "889f63251bff3492119f08d97f9c06db6dc9efb1215f4a750cbf9c8813abcb4e3a99fdf6765f12fd46277041dd599795fa86ca2790a49ec7315c8efbfb5a44879528504a4739239246bda50f7d7303f85c4a9ad3c530f32c91f3f551dec907fcfd906c47528732f5fc1e439867584300a7ccceba648f04b257c911c3f8b2420bff58c07caaac116e9acf1a39c9010f094048dedf178375e37dcf4d41f8ed147a03e345eed8ab92eab1d4e28c9af6d79e51febd46f25192f9"}, {0x100, 0x10e, 0xffff, "44bf65fb04a83a6d524635aaf513dd05a4b7e9612bbd70d915f1e0662e71e8c10061430043b01625ccedd2bf71367681afe5f509e7d17196fa02707e6dcc79f7ba3817afa32dc0214f207b0bf8cc73bcb1df4af21c01be0260d4819e50782dd8816e5ad7e10d9b3988a03b75dab924c496778a723cfcc0b89887507645f08d212f6da274d6ce61f4bde834f84b9d70a966a9996d01ccf6890abbb6ae8fd9013d58878be7e3b610b7b9e595bde51c0b4d005aaf12e0aed07b46f47dcb4e470f1f2818f3e4b454f58add1cdb0a1e26dac61e5c3739339361ffa16687598652291c131868bdfcecf59413aa"}], 0x1c8, 0x4000084}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x31, &(0x7f0000006000)="ef9c95a2", 0x4) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000008000-0xde)=""/222, &(0x7f0000008000-0x4)=0xde) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x1a1a61fe) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001a000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000014000)="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") ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000018000)={0x0, 0x0, 0x0, 0xa40}) 2018/04/08 06:56:39 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000005000)=""/237, 0xed, 0x0) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000002000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x3)="1d7300") bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x6, 0xe1a6, 0x0, 0x10, 0x0, 0x1f}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000005000-0x3)="1d7300", 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r1, &(0x7f0000001000-0x49)}, 0x10) 2018/04/08 06:56:40 executing program 0: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000208) r1 = openat(0xffffffffffffffff, &(0x7f0000352000)='./file0\x00', 0x100, 0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x5, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r11 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r13 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)}, {&(0x7f0000001000)="d10d54f16d2b213c8e04495c1ac6ffb145220b199bf087df", 0x18}, {&(0x7f0000000000)="136cbe641c740f42e081f94666bf86dcfd01cca84f523ea3c0f6c24da9bb3077aa9ce2edb86c33ff6774074b0bc73699ba6593a7613261f5dc6644886cc993de337a14c03e5f52fae1501ccd9fbf5c106df5649ce0b7d4297701f397e7c76d0ffc1d2785159a64c82d93bf9c077f64d9", 0x70}, {&(0x7f0000000000)="a25a93b2457d1b692bac74f7477167470b973b0f0e2f87ea69ae92f2c04c52185f61ca20d39705bd208078112f3b78e6967d4524f159e7df529cb16504bda9261d930ccacd6d56cf7cc0d64464ab134edcf936581805d781aa6fc017cdbf8c899a0928ac6affae213913aa6865b6", 0x6e}], 0x4, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80}, 0x4) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x0, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000001000)=[{&(0x7f000000a000-0x70)=""/112, 0x70}, {&(0x7f0000009000)=""/123, 0x7b}, {&(0x7f0000009000-0x4d)=""/77, 0x4d}], 0x3, &(0x7f0000009000)=[], 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000000f000)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000007000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000010000-0x4)=[0x0]) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f000000f000), &(0x7f0000004000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b000-0xc3)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4), &(0x7f0000007000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000005000-0x4)=0xe8) r11 = getegid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f000000f000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) getresuid(&(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f000000c000), &(0x7f0000007000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000f000)=[{&(0x7f000000f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000010000-0x30)=[{&(0x7f0000010000-0xf)="7d2793a6543c4cf193da337213f1a7", 0xf}, {&(0x7f0000010000-0xb6)="2a9c744252f33041f35d3b94d1326d3f970bbcb840e764ca8ea903a2f7377270c91678f2997ddc151fb85ce85f5975e4ab61fd7ed88abcceb270fe69f6dc57ad72c61afeffd859ace0539e2c5d321da75430e7ef050a6dee43fcfbded819de00bc22ca87ff3caa6f53c41a173ce460637f7b61173229d2903d0d22095c7cb4138c3dcff701906a575c0cae74cb1179a6e70197671359233d79be9558bd853d901daf8c4369c516cdcf052eca851b8d0033a8a7069393", 0xb6}, {&(0x7f0000010000-0x42)="2b7f62ff9b40222bfcd442ed17a10ce31ec8e9015ab292810c88a2d44c72c459d21e89df625f7e87aba09ffc790565d220dcbfcbeb69b49f013e741749916be821fa", 0x42}], 0x3, &(0x7f0000006000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x10}, {&(0x7f000000f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000f000)=[{&(0x7f0000004000-0x38)="ad18e39dd1db65353d6b05e7c8f35b525fa3e197559f0e672f89c83ca2e7999a80bd8f1a17ac57a634461c109e1e2291594c20ade2c282ae", 0x38}, {&(0x7f0000010000-0xf7)="07d98fe04b37219ea1058f50a758f305b2dbe6ee2c4f9974998c74cadfede6f75598762995970b7b1ac34f753ef6a20c95c142576e27fecb7563d4a76bf601d4c2e6bdf97a734763e4e504093a65782c7e811e8d554530a94860a4b18a96837b43a94eae2e2786c41f6e5b32db90229a9c8bd76974b1ec1deeaa381085d68a62257367cdf15fd689c1b1f29168d923a1ecbdff9245bc8858ce2b57770923b20be0e3b7f0ac385fe1e83c4cf49dba13a3cecd46fc9957b53fd22a854bab1820e7d2afce3e9a23b6dc68e5f441b3678d91a618374913f21bf86f0b8a79b7f67ba226ce65504ace305323c491ccfd0a8f9617db8ddef824eb", 0xf7}, {&(0x7f0000008000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000000f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f0000010000-0x2e)="cb56f4a5d50126ed1bcc205c3237273e48b87a2853b80f522e455bfe5be1b65e8a45a05805a82ebb765292f0beb6", 0x2e}, {&(0x7f0000002000)="99cda1918cbfaabcd9612f2ff079a310e074fe2cd9c48a5e14865ba94cdc59e751c2f2a728c96c", 0x27}, {&(0x7f0000010000-0x2c)="97298021a68698535ec1239463bcdfe000d030e6df64a0e40895a0c784b551a3010c64dcb69c60e9450f244f", 0x2c}, {&(0x7f000000f000)="95c99a75d3577aa9438ace772ced9b9efc8cd56604a1ae45814c0f27df70eacc4e8d57c51a33974393e1ea90514c80bcc381d13f74df2d8212f4d9cbe73906ffd7aace59c1e8d8d9a1845f18093597412e6b7df36e530a57a9b7eb2348f9bba0b5c3ecc760ed34e21e61a367f5aa13c748b1b5d87b0ef8ca31cbce8d129a863f4981b7f1632afae947f8277b955f25cce410455911f5810a0878879ed3961b9b7bbd0edd39d23a3ee3d5f02afc6b61ac1a6af125cd8992c06b9a8955e29e41a62eec8509ceaa1319e077485cb06e567205b225a58f73acbe06227e0c2c4a5c13c4310281c439a28220502c11cc4051f2d691de653b774eb688", 0xf9}, {&(0x7f000000f000)="cf5d0104775328090bca2e604989c1f6801ac663feb7aed70d4b5188dce24109ca325cd0dd15d2517970b70046ec0dc94692b6d4178c3ec038d9b44042ed93263a93018c3cbc854ee4c9b183ca5c069d583269ffee87bfcdf103d5f014c2368f4d50accdc1f985924ca11e07a808db13df53eec72e88a45ca995272bc6eda286be9de2c948c656f79b3577b70806302429eb602c59b36cb5cb0bb44557fd38f8", 0xa0}, {&(0x7f0000010000-0x2d)="6ffa5243347a3f1a205ea78055cd06155b6b6ec4621a0fdd8b0a29887e9b02ddcccf3d8b3d20063147b5c90a24", 0x2d}], 0x6, &(0x7f000000f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe8}, {&(0x7f000000c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000f000)=[{&(0x7f0000008000-0x23)="cb5bf845397181f300d39c46e3b493a54a4b830751d200d4c8649064178eb414f48505", 0x23}, {&(0x7f0000009000)="d9baa591ae70d9eb6edfa9ce528c00f471087e24a46742c4da6431d8eec4dc3d572ab92bf48323f836998e6fa7eb9b2e52b376edc32a1e26723b4fc506011c0e7e7313d3a945f0dfed4d3e3c373d4d36f3b849268ee07348d40c26f88307a675e93f9c1ef3c5203268", 0x69}, {&(0x7f0000010000-0xa7)="4a677241cb4017b992fd63af668a2260940a6cd076b6c6ea483b6862992322420095b85687bc2a4e74797698f8916856259a2edeb580b9085db4dbb0a82d6bf6a97d798108079d201fd61fffd7a112c89771469c9529b192ba8066576396c1fadbff54bd3d08df0e31f4b6476b94cc00e15786f42abdb152a57f74f12070005e2379bf717f0f2b7ae99de581fbbe5ad830f9f24ff191714120c9c091b9243624467563c863d300", 0xa7}, {&(0x7f000000f000)="1fc3eeb133814a3f0f93800fd60626f5740f64f9ed65bcf22c96f8c3c0ae36569fbfb65db4a5531fc073105485291c096a35c6da7cb0e72b123d5384be4f7eb327439e58183a199d9ea28b18e89d3bc925fbaac5f26f81faca2f1b1e7226ff6b3abd0e2c5abd37311870556f81ba32483e1f498070b1ab39c897011765e9ba9e7658652deb5ccc1ab265afaee9df1d4ecbd22612fe124476409c3ab0f93b591c1efe3632998d47b5216d719078050e49d8ad7426b44d219964c7c214eed1c8019ec3544de8fe2a400a76aa060b59354769d6ac9de72d563196a6dca5f57c7361192986579c11803ad2", 0xe9}, {&(0x7f0000010000-0xb5)="1ec203c8674f2dc79a241c12fc8c24b57457663ef2c9a62bb4059ee5787e6213686aac0d17c93258d3bd41c2d995a3db32ff6b2fe59057fac10103d5e1299d0e0c323da872bf8b251836b7374e2724490b2efbe892434244566a8cbcc0ae2c6f2c2f27817acf9f4d8a4398c1430acddcc3026ca214c0870249993b25beb23f17a9c08ddbe1a9a95aad71ad1edc9a7496f3f5820d4521668fef25be0c72dcf1f65237f9dbad95b263df141540404522f6beeb44474f", 0xb5}], 0x5, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x110, 0x4000}], 0x4, 0x8000) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10100200, &(0x7f0000000000), &(0x7f0000d65000-0x4), &(0x7f0000f8f000-0x4), &(0x7f00008a0000-0xdd)) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCSTI(r1, 0x5412, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000000a000-0x8)={0x2}, 0x8, 0x80800) openat(r0, &(0x7f0000008000)='./file0\x00', 0x440000, 0x81) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x5, 0x4) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000015000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x1, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000001d000)=""/157, &(0x7f000000a000)=0x9d) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000001e000)={0xf14, {{0x2, 0x3, @empty}}}, 0x90) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) ppoll(&(0x7f000000e000)=[], 0x0, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000014000-0x8), 0x8) r2 = gettid() gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) ptrace$getregset(0x4204, r0, 0x1, &(0x7f000000a000-0x10)={&(0x7f0000006000)=""/92, 0xfffffffffffffde0}) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) socket$inet6(0xa, 0x0, 0x1) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000)=0x7ff, 0x4) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r0, 0x48000000, 0x1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x3ff, 0x10000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000003000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "85fa61", 0x0, []}}) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0}) r3 = dup(r2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x2b}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000000b000)={r4, 0x6}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) socketpair(0xa, 0x5, 0x5, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000002000)=r7) dup3(r1, r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000)={0x3, 0x2, 0x7f, 0x1000000, 0x6cd, 0x1, 0xd7a, 0x4, 0xffffffffffffe796, 0x49}) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x5, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000000c000-0x4), &(0x7f0000010000)=0x4) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000017000-0x4)=0x5, 0x4) bind$inet6(r3, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() ppoll(&(0x7f0000005000)=[], 0xeb, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x8), 0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tgkill(r0, 0x0, 0x1b) ptrace$setregset(0x4205, 0x0, 0x402, &(0x7f0000008000)={&(0x7f0000016000-0x74)="0d7708c7ee207afb3fd70dffe2b2f3d1b58077b16b5710b2d429fb02fcb50bc5fabda74a1eff96340a87a1b6debf6d46611d09799de6480e757ba3f80edbfc75ac7aaffcffffff503dcaa259afa84de7236c3667d8ebf599d9d26109e5d07bd3255f1a9c080000000000000028becfec547a8891", 0x74}) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000005000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x3, &(0x7f000002c000-0x8)={0x0, 0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000027000)={0x2b89, 0xfff}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0xf) ptrace$getenv(0x4201, r1, 0x0, &(0x7f000002b000-0x8)) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000)=0x1c) r1 = signalfd4(r0, &(0x7f0000005000-0x8)={0xeb}, 0x8, 0x80800) setns(r0, 0x0) lgetxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000)=""/102, 0x66) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0xb, 0x7, 0x6d, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r2, &(0x7f0000004000-0xcc)}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000005000-0x3)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x8, 0x4, 0x7ff, 0x3ff, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffd, 0x4, 0x6, 0x6acf, r4}, 0x10) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f000000d000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000000e000-0x60)={0x0, 0x2b, 0x4, @tid=0xffffffffffffffff}, &(0x7f000000d000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000009000-0x60)={0x0, 0x13, 0x3, @thr={&(0x7f000000a000), &(0x7f000000d000)="68785bab59e68321e49d27de4bd8ab299426e93650c548b0219e00441fd7d12ff143802888fd75aedc6c87beaf0367ded83d6370a5c99e6836415d373c103a8e9b01ded8ca697d9a3fb1578832cf5dbcc0545279261cdf49683a2c4d6d04b79b7454428f107a85ff616337c28c4b76784578a29c1bff057b30d5d8b064738755ab9bcf7b972c0fd16d33fe91e39f29931e4a3bec86bfc91271c552598c1cb20cd3b19f045f9063afde2928f06a3a9620fbeea30eec99e2cd0f532d45cd759a0b47a98cd488d173307e728a8458d3118806c939bdfaee7fdeee65cdaa1fcd6631dcd3cc2648e3b5091ab4fc32e2de28cdaedba026851317cf876f89a1d8655e"}}, &(0x7f0000006000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0xc, 0x1, @tid=0xffffffffffffffff}, &(0x7f000000d000)=0x0) timer_getoverrun(r0) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000d10000-0x29)=""/41) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000d000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000013000-0x14)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000000d000-0x4)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f0000012000-0x4), &(0x7f0000011000)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xc89d, 0x2, 0x80, 0x20, 0x6, r3, r4}, {0x8, 0x8001, 0x8, 0x8, 0x7ff, 0x8, 0x4, 0xcfc0}, {0x3, 0x4, 0xcc, 0xd24}, 0x0, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xffffffff, 0xffffffffffffffff, 0x3}}, 0xe8) 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000021000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f000000d000)=[], 0xe7, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000001a000)={0x0, 0x7}, &(0x7f000000e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x3a6, 0xfffffffffffffffc, 0xf2, 0x5}, 0xa0) 2018/04/08 06:56:40 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) prctl$setname(0xf, &(0x7f0000008000-0x1d)="7d090000000000000004787133b21c00000000000000027dcfc26d8d23") r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000000d000-0x4), 0x20000000, &(0x7f0000008000-0x90)) r1 = memfd_create(&(0x7f0000006000-0x1d)="7d090000000000000004787133b21c00000000000000027dcfc26d8d23", 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1e, &(0x7f000000d000)=0x800000000000f3, 0x2) fcntl$setlease(r1, 0x400, 0x3) seccomp(0x1, 0x2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ff00002}]}) socket$inet6(0xa, 0x0, 0x0) [ 769.812867] kauditd_printk_skb: 26 callbacks suppressed [ 769.812911] audit: type=1326 audit(1523170600.836:12247): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.912245] audit: type=1326 audit(1523170600.836:12248): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.919077] audit: type=1326 audit(1523170600.836:12249): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.925245] audit: type=1326 audit(1523170600.836:12250): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.931723] audit: type=1326 audit(1523170600.836:12251): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.939273] audit: type=1326 audit(1523170600.840:12252): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 2018/04/08 06:56:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x107, &(0x7f0000000000/0x1000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) [ 769.949220] audit: type=1326 audit(1523170600.840:12253): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.958803] audit: type=1326 audit(1523170600.840:12254): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.966069] audit: type=1326 audit(1523170600.840:12255): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 769.972474] audit: type=1326 audit(1523170600.840:12256): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=6488 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x20840080045439, &(0x7f000000b000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000005000-0x9)='(em0wlan0') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x11, &(0x7f000000a000)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x101, 0x6, 0x1, "a508ac4f4bb02a99869fecb8d5855f83594534ec758d41e064cd2c258114b1fca39ccaeb81e29e8d09ff6df8eb38f3ab35e3c1fec2c36f77451fd774c34accd292c7faa4cf21472b73791df234de6b83"}, 0x160) lookup_dcookie(0x7, &(0x7f000000a000)=""/188, 0xbc) 2018/04/08 06:56:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0x6, r1, 0x7, &(0x7f0000578000)="310e27c3fd3a8fb608ab2cf7cdd4448ce33a0cf126c078e7aeda3639919522fae883c87e8d54ed08e63ac2b50d2ff293867dbf53c8ea727bf24ed2ede657588e92b51657bc518502a30cb47909f76e042f659e74d0753d923577ba3d4b2b5a4877631ec9594a792b6313cf4a344d92e3565d56b84dca2077afcb957122ed2cdb96226fddfad56aceca4c713b16aa96acb1b8d3cd38c8031baef878700ea3477f75c464307d26491d7020d4da5e7d3852a884b30d275e77a249b66842b56b970140295fcaf1272ba1afc150465629f3cba5c9c6a4e5db6e224c3844781e700124ab5055b4df79") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/151, 0x97) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x32)=""/50, 0x32) getdents64(r0, &(0x7f0000000000)=""/124, 0x7c) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=[], &(0x7f0000005000)=[&(0x7f0000005000)='net/icmp\x00'], 0x0) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffffe) chdir(&(0x7f00008c4000-0x8)='./file0\x00') keyctl$set_timeout(0xf, r0, 0x2c5e0771) 2018/04/08 06:56:41 executing program 1: clone(0x10100200, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000f8f000-0x4), &(0x7f00008a0000-0xdd)) gettid() 2018/04/08 06:56:41 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000083e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) setpriority(0x1, r0, 0x0) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000015000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000-0x10)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000016000)) sync_file_range(r0, 0x3, 0x1, 0x1) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000000d000-0x48)=@full, &(0x7f000000c000)=0x48) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@generic={0x6f}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/08 06:56:41 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000fb000)={0x0, 0x1, 0x275a}, &(0x7f00007ad000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x53, 0x4, 0xfffffffffffffbc5}, &(0x7f0000c58000)=0x14) mmap(&(0x7f0000000000/0x6b8000)=nil, 0x6b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000284000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = shmget(0x3, 0xc00000, 0x100c, &(0x7f0000317000/0xc00000)=nil) shmat(r3, &(0x7f0000004000/0x4000)=nil, 0x5000) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00006b8000)=""/161) r4 = syz_open_dev$vcsn(&(0x7f00006ab000)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000014c000)={r2, 0x8d71}, &(0x7f0000574000-0x4)=0x8) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006b9000), &(0x7f00006b9000)=0x4) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000178000)={&(0x7f00002e1000-0x10)=@ipx={0x4, 0xfffffffffffeffff, 0x3, "ff15d9e56b80", 0xffffffffffffffe1}, 0x10, &(0x7f00005bb000)=[{&(0x7f00003ee000)="6149c1ee0ca2a632f82d23d4cfaf41f2be537ffce5057e0b0fa42fed837f2e5538f6eebeb7584991b2f1d79326cc1c37f24d5f989420e5432e479ea58ad41b4750ef540abdd1a95b119bf780c27a6b92819c2a445ec7688025ba055f5066f2d776d6c891497cac58dcbf9f03549929dd2b834ea96654cca38db40118ea0504ddf1dfe308d3b5810e9536e61092eda2df93ad2fcd00ed07c0914cb25f25", 0x9d}, {&(0x7f0000393000)="b30f108d1ef0014b714526bf4430ce26a4edfecae3762d0420432feb87efbdb4797605b8e4331da51ece27c436812917787a230a88c0111f466a5b6e3c98634094265372f4d5d84e6c06785cd5496789cc8360f648a55638dac28a85af993834aabe7d39fd966899cd714b7bd094f41d9a46f0afaf5aab012491d8fe15e0678ec8bc8e1a7c38485bd08a35fae24d1f914068ea1a6b18dce73f69767c4772ef4018801043ec7bb56834ca8021f68a254ac4bfd9871d1a9727468d2d74323f60b9642d600dc0e1f1335d4cdfc52a5608f4fc12aeb99d81333a3cd755fc1edcea53e2c64caf0b35e64320991a2a5e63a7e2070faa82", 0xf4}, {&(0x7f00005fa000)="dadc37b6698478899df04c264c39afbcb484d1a73bc024418d1f9e7e5cad6711016e96f3dc4685e1c3d6e15ad5b5d677e0273567a389f9b49c3019a84bf8e50c98f7e964afd28b94b802f8d17b088b4e2af13c08e4989f5fb9eba1d40667f7", 0x5f}, {&(0x7f00006bb000-0x1b)="d46290364294ec153e48c74338e4dd4a8964be7e9b2d5e27ba9ef6", 0x1b}, {&(0x7f000064b000-0xa5)="e1ead2df8a9c2384c900ccd1d1b09365712fb414fa8dd52db939102bd943dcb6e3dfc4b4e95075cdbc96c4acde3f9b5061b3323b415f2fd4be9ef1ce251ee4fdbf58d3e638d0617fba1648bafc153d6e66f192dfb54933df18d0852120e1cb0e1b634cf6b3b46bf74b4f730acd63a47233102a4aec76e631f3397c84e8aa6d3571ae52fcecc4e053de876d4c6c225447ca3705aebde76559cd4c063e0f0d1b76a91e1288b5", 0x82}], 0x5, &(0x7f00006b9000-0x338)=[{0x28, 0x110, 0x3, "a284e889b7ee61e52c1258836c028851b2283d81def69e"}, {0x98, 0x12f, 0x3, "d7474dd94caf70460991d551d83c9131ac07e9fb067e340c77634243680b73236bcd083ddd3584531191455fbdc50225d0270a014a5aaea7ac45da1f123b2c1ecffed470483a4d00c90292877c31519fb1ff4a6890374947be7213ce9e6f69c44aea99e8ddfabf992d6b2637bf3f719ab591b3756e2d298010da65176c4cd51452"}, {0xf0, 0x11f, 0x4, "ae5b3af58d5f9dcfd6102837b27444e0ebe5225042cbfcbad2ada9a2b04f69cc64bf97f917bbc64cfe6d75afb3da999687872af169dc1ef5253abe7f648befd246cdb1120e9b6444a74d2a945724c062b9745e72425b7bf722d76b2ba950088b4390b93b8a7cac0bc8837e28e1b8d2d63b034d70e69f4ae1cc56f212846f6f45281307711bdacf0ec4653f3c63daaa2824894d6eddca5415664c1918ba4833a88b0f5601f279669efc5d892b6b55bdeb8a7ffa9696025ca678274d666d3d2d6927b49774d00125efd5d06a89f2ee9a27bb8662db9fd2cb365cfcbb"}, {0x88, 0x11f, 0x1, "271dc1e70a1c1320d8177b9f6493000a51ad4a000000091de03a858102e279e971723f00000000000000bf8e20efdeded56b8b6dd4d515f20f95419f185e92a2fad1719f77c8cf34668bbc927d32e81d450614b630acc91708fd781909a7b30ffd0ef5c0dfa04557feeda91aa8c6c2065c8ff7c03461bb"}, {0x100, 0x0, 0x200, "5c54f01454be3dfdf2e2b5284f5cffe950f1cb95040d1aa07309fb2ece04a3af185c3022918be6ee46259027a5e49b051e818ba7c974429c43e9e29d25e2f79a4ed6d0071b2e5fbbe492c3047acb18c639de682109da57b481ddfcef2ba8675fdaef0851e2bf05b1748ee32440482f81ab2142c58320462ea482695ad3de439a9e4024e785fbbf1317112b8eebcc39af0646c7e11546a93f86a1aeedaeb2fdf22530b972153bb0385af24b1dc6e93a74af70a5bf5538390c09f6b027282593de9f3c73447fb6597fdb87f559513b273d9ea95fb73a69e9f83f3200aa5b692e206c2c237c81de6957cbf874"}], 0x338, 0x40004}, 0x40000) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0xfffffffffffffffc, &(0x7f00002a4000)={0x207, &(0x7f0000000000)=[{0x80000000, 0xa6b, 0x101, 0x1}, {0x8, 0x40, 0x1, 0x80}, {0x100000001, 0x5, 0x4, 0x80000000}, {0x401, 0xfbb, 0x7, 0x2}, {0x8, 0x5, 0x17a5, 0x9}, {0x7fff, 0xa0fd, 0x7, 0x6}, {0x200, 0x5cf, 0x5, 0xa508}, {0x1, 0x8ba, 0x800, 0x7}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x519}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0xd6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, 0x8c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000000)="b3e8ef290cee1463d5398f88d4c663e5c7b657ae85907bd882681c4b4d32a522ac1269388b5e561e82e049ba47127ed747ef74115444b175c23e185b7157b2994eb1612125570848c32925c8f399becaac6a105fa1c0ed7f5d54fc364c4279547d09edd7113b01288b0b5a5203bfe76bc866f71897e480faaa3cae9120e8c46975183b636c2392f56b97e3866a0a30b67f1d58fa2d1e29b3d6b28c0fb98dcb2ad77971df079c27a79f72"}, 0x10) 2018/04/08 06:56:41 executing program 0: eventfd2(0x80, 0x0) unshare(0x10000000) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000013000-0x8)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000012000)=[0x82ba, 0x6]) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000013000-0xa)={0x80000000, 0x3, 0xbdb, 0x0, 0xfffffffffffff346, 0x7ff, 0x7fff, 0x6, 0x6a, 0x6, 0x2}, 0xb) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000014000)={0x3, {"e63abf459cb882"}, 0x5}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000013000+0x1e6)={0x37cb22cf, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x39f}}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xcb}}}, 0x108) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000015000-0x24)={0xfff, 0x8f2, 0xffff, 0x7, 0x100000000, 0x9, 0x93, 0x400, 0xff, 0x2, 0x1000, 0x25}) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@generic="2c63d20412fedc109c4e54c093fb1f67", @ifru_ivalue=0x8}) eventfd2(0x10001, 0x801) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000009000)='vegas\x00', 0x3a9) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xd) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4), 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x110) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x42820800, &(0x7f0000004000)="232e5c8a89028dc346becdfb33cbee1475a5cd1f44e1ffd022dc8229865d272295d73b2c2f96e0c8f6ed39877114bf0fc6b305c7f889c4213289e7680194c615bdebee3183428f2f5adbb665787fa38880267089d21c642cb6a4754e590f8b1068fd4bcf0599ab47c162c17e80b0a1ceac8dc0fb", &(0x7f0000003000-0x4), &(0x7f0000001000), &(0x7f0000001000)="5ab27dd86e9cc7dd0275e06ef08ddbb1d5e127566b82fbe24d3742f23a0ed13ca59bfe64e44b") ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000003000)=0x5) r4 = getuid() inotify_init1(0x800) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001000)=0x80) r5 = getgid() fchownat(r2, &(0x7f0000002000)='./file0\x00', r4, r5, 0x100) 2018/04/08 06:56:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f00009b5000-0x8)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) inotify_init1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) fstatfs(0xffffffffffffffff, &(0x7f0000005000-0x2b)=""/43) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./file0\x00', 0x4040, 0x120) faccessat(0xffffffffffffff9c, &(0x7f000001d000-0x8)='./file0\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/08 06:56:41 executing program 1: clone(0x0, &(0x7f0000006000+0x237), &(0x7f0000006000), &(0x7f0000001000-0x4), &(0x7f0000006000)) getitimer(0x0, &(0x7f000006c000)) r0 = syz_open_dev$vcsa(&(0x7f00007e2000-0xb)='/dev/vcsa#\x00', 0x8, 0x480102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/43) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) writev(r0, &(0x7f0000010000)=[{&(0x7f0000013000)='$', 0x1}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000001b000-0x8)) umount2(&(0x7f000001a000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000000b000)={@multicast2, @dev}, &(0x7f0000019000)=0x8) readv(r0, &(0x7f0000008000)=[{&(0x7f000000b000)=""/102, 0x66}, {&(0x7f0000018000)=""/174, 0xae}, {&(0x7f0000004000-0x6e)=""/110, 0x6e}, {&(0x7f0000016000-0xd2)=""/210, 0xd2}, {&(0x7f0000006000)=""/190, 0xbe}, {&(0x7f0000012000-0xfc)=""/252, 0xfc}], 0x6) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x25)="b3cbf802c520b0b147ddc100000043679cc50a260af3009c40d16b5c835bb60468868c8997") clock_getres(0x0, &(0x7f0000001000-0x10)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000004000-0x4)) sendto$inet6(r0, &(0x7f0000003000-0x88)="e1e7a6fa9180e99fdc3ed974e8fa12db2943c3c25bbd0240d19b459bba4cfc42831837b4229ef12e39c3b810364cc37e5cee084e3a08c16afae7d96bb40fd2ae9dacd26c53272846acb2b4a992743dbf121d7fc9ff9a787d9a176aa759c4bca2c21f2a438bb58a6362cbcbf106bd609b506741e834ba52749e67de9e640ccfe054896e8880894488", 0x88, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x3d)="0b614912d3659ed7614cc506dee2c21570486afdbbd1602f83412c32d4da37e32df2e1b943e038ce17c57303eb65f52a891ec23a118bf82627cc21f066", 0x3d) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000009000)=""/8, 0x8, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000-0x4)=0x2, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) fremovexattr(r0, &(0x7f000000b000-0xd)=@random={'user.', '#}!ppp1\x00'}) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000001000)=[]}, 0x0) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x8, 0x80006, 0xffffffffffffff81, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000004000-0x18)={0x40, 0xe526, 0x81, 0x4, 0x7, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000002000)='net/ip_tables_matches\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r2, 0x5, 0x1}, 0x10) lseek(r0, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000003000)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1000000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x94c37a8d3b511750) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="09377032d648", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x1000000008bd]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x0, 0x3, 0x9c, 0x15, &(0x7f000000f000-0x15)=""/21, 0xbf, &(0x7f000000f000-0xbf)=""/191, 0x8d, &(0x7f000000c000-0x8d)=""/141}) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r1, r0, &(0x7f0000002000), 0x100000001) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r1, &(0x7f0000001000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000021000-0x118)=@upd={0x118, 0x12, 0x10, 0x1, 0x3, {{'rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x536c}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) sendto$inet(r0, &(0x7f000002b000-0x4a)="7f51fe77d344b86c9e803d547a133433aa44289a67e3e93143c2f170836b131a924770ab336b2a861a8d1ec9ed565e87d5f82751264b40f7cb3580ba8c2142996a965ae82561de661980", 0x4a, 0x80, &(0x7f000002b000-0x10)={0x2, 0x0, @empty}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0xfffffffffffffeca, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0xfffffffffffffef6}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r3, 0xc, &(0x7f000000d000-0xb)=""/11) readv(r1, &(0x7f0000026000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) sendto(r0, &(0x7f0000009000-0x3f)="7ac2ba2e32f29289d77b99812d9f6384276b8f87bf2682b1a2f9d59b21103f0402fba9b1a0cf1bca8bedaec941776418e5da3a1988bd42ddf07d15776287e9", 0x3f, 0x80, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x4, {0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa87d}}}, 0x3a) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002c000), &(0x7f000002b000)=0x0, &(0x7f000000c000-0x4)) getgroups(0x5, &(0x7f0000027000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000002c000)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000012000)={{0xd746, r2, r4, r2, r5, 0x60, 0x7f}, 0x5, 0x6, 0x3, 0xfffffffffffff411, 0xd511, 0xfff, r6, r7}) 2018/04/08 06:56:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000089e000-0x4)) inotify_init1(0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec7000-0xc)='/dev/autofs\x00', 0x200800, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000d8c000)=""/210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0x3, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000013000-0x4)=0xe8) r2 = geteuid() setreuid(r1, r2) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f000000b000+0xfa0)=""/78) prctl$setname(0xf, &(0x7f0000002000-0x5)='bdev\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000a000-0x8)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='\\+\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5f, "75a6e1c6a0163d6cad1f19d06de91576f6ae41439f0041c19951283bd35c488b868471fa773a12bb80604513ee290b500adf2b33f3e40f01bd1c464cf04dc08282d1c58699e740057c4b15a9a64bfc58d6cdc73f9ba1f0c2610f861f421300"}, &(0x7f0000002000-0x4)=0x67) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8001, 0x35, "062fdf31a4d84847760631b750ecb8c5c7b34b9e7b11b0c19ab6023556e7ae8a3c9bd335796b6d243e4c8a24af5456722d96b6b386"}, 0x3d) ioctl$TCFLSH(r0, 0x540b, 0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a5c000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000231000-0x4)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e62000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fdatasync(0xffffffffffffffff) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x20000001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000+0x265)='\x00') seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) wait4(0x0, &(0x7f0000000000), 0x0, &(0x7f0000008000-0x90)) 2018/04/08 06:56:41 executing program 1: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/autofs\x00', 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000c35000-0x20)={0x2, 0x0, 0x0, 0x3}) 2018/04/08 06:56:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peek(0x3, r0, &(0x7f0000005000-0x8)) syz_emit_ethernet(0x2a, &(0x7f0000001000-0xfe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9e4deb949828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x20000000002, 0x0, @rand_addr=0x8000000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000002000)={0x0, 0x0, []}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000008000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000007000)=0x20) bind$netrom(r1, &(0x7f0000004000)=@full={{0x3, {"3667d8c7ffbac4"}}, [{"a146e5d6479d52"}, {"9a0ea4a3b50218"}, {"f64a3d3414d67f"}, {"0e5931f66ef417"}, {"e03701f6891bc6"}, {"c90a51e0626a29"}, {"abbfe7ccad2967"}, {"fcd8c48dcca9ee"}]}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000008000+0x978)=""/4096, 0x1000, 0x10043, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000+0x4ce)=0x10, 0x800) 2018/04/08 06:56:42 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x636) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x5, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000001000-0x4), 0x1abffffffc) getgroups(0x9, &(0x7f0000003000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(r1, r2, 0x0) [ 771.017428] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 771.032413] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000009000)={0x20000000000004d8, &(0x7f0000004000)=[{0x9, 0x0, 0x6}, {0x6, 0x8000000000}]}, 0xfffffffffffffdf5) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)=@ax25, &(0x7f0000000000+0x3d7)=0x10, 0x80800) mmap(&(0x7f0000f2d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000ed4000-0x8), 0x0, 0xf91bde3be5d33f9f) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x401, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000005000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000005000)=[0xffffffffffffffff]) r14 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x275, &(0x7f0000005000)=[0x0, r9]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000005000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000006000-0x188)={0x188, 0x12, 0x321, 0x5, 0x2, "", [@generic="877d8c7c548065e89a6a250ff307545780d08b4ae1999a1909b92e1b0ccf1c96f4fc2c4542a15f40d335652c9c30417577123f56c0fcf718276e837a81f7b18a2464a4b3fc64bb2c542672778b955d80d73069fffd5189474c226322d9a4c6785a4094ec11ede92b42a987d0730ccf1b6095aaa0d87660188c4adabb421b5d1c84f55851a29040126a8a640b5fb511b8eb4ce0d3009918230740bb9228e08b97ab9ccbcdca115b2da4c80e18aa8fb4b3e089b72bb4be534cc70be9145e3a530fa9a48c51d1d13d5d595e96fd4cfafe42", @generic="a282c5ed5d4d818ccd55ea31ee0f04125fa016e57dd10691b7616f1a9945c59c0e8d59771a479c7f58211ac2b1a933fe84274b2f1e601d41ea015def27e476a698cd5e5f901b8d4e3411b0239aa4701d4bcd646a5fa0a2a06f20881a313f9a47299e186e277f6ed755effe3fc894b9253fc80f59b5bf6b0f934e0ca8cb7e5399abe2dc965f049c6de87ebc4dad6c90f631b249ef0458fce4fdd9dcda1d6008cad088e42262"]}, 0x188}, {&(0x7f0000005000-0x2d4)={0x2d4, 0x33, 0x300, 0x7, 0x0, "", [@generic="b59a927409d2daf882c3dd54f41e173f1d92bb962207d1bf882e6327453ca578a21e79756bc4aa9a865ffcbab6ce88df7f23b3", @nested={0xc8, 0x3e, [@generic="567fb7973ffb202095287b0d7428a0b25b5a36a9e58192dbbd74548659640ea3411b53c98a15e0d6cb44d2514b89db9974bbb361d15cbdf438868f8ae56e61dc603b58ac3f515e411bb0f59b4cf7e104e477639478c9e310681957462a96e84d4eeeb699b2bd8a696fd0da1a96626aa0fe72e438b1aaf2761d6ba596ce57c678", @typed={0xc, 0x64, @ipv4=@broadcast=0xffffffff}, @generic="30dc30490bd0ed2b47c431c92aac61efd314cd7ef7dad8ca4d63f8bd8717f0cdf572ce", @typed={0xc, 0x55, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x59}]}, @generic="4c2bd7968c441b98594d8fd9c5fe2e1ef43b68ea519fee6f8792b9e7ab4e1de1ec503dcc0cb500b8360b8b6255f0ed440d3070c785eae87429c38bb3d0309ab5a9d32917a99dda740fe8e28b6033ffb2e019d4ddb1", @generic="167ce51aabffc4b410188145993aecb81f9655263c036f0ce069f6198f4d54446b8c861a1041ff92799f43a9b5eb0adfe4fe11239c9f750f8c9899f2df4608c70936fb8ed06db59ae4147f801a3b5ef3c8f952d36fe640d76bd2f7d2853a443880463e046a90640725eef071882a14d269557c371993d51dfd81b24b1357c0a6efa39e4c8bd8e0bf185fbd11136eb83e9c43a83c35ac039b5ef73779e827b26961b6ec24e00e", @typed={0x10, 0x8c, @str='system\x00'}, @generic="65df7ae43e58c36f32042f6b702403cb8cddba2537ff0b7f65b84402d7b0a719c5ea291aa62916088207936f84b8879d11d24d6ff9035a9e7b01fa19ddb7f94b0b47aee30edc52740784f1b46658b6c390340df3f5f088d962ad9eeceb6a88f218375dbeeb11dd0a3194021ad0d689cf099b1fc5a16ecc78f7a8fc9e287b0f177876eac4ff34a3a11fe01e32b9c41a8384b4384b4d397db1ac8ac8d64c45c13cf4492222c1368f277eddd9299eb4b89222f5ad914640eea50add0433"]}, 0x2d4}, {&(0x7f0000001000)={0x274, 0x42, 0x320, 0x6, 0x2, "", [@typed={0x10, 0x35, @u64=0x1}, @nested={0x174, 0x13, [@typed={0xc, 0x66, @uid=r4}, @generic="3b32c61944d3d491d9b7a1da4b4c2da0fd6d5302aac16ea1cf3f20307730a1ee2d77edcc8d39047e03593d839165d06e2e30b6b71f8d7543a3578f797a957950847a7bc8ace4a29409ab43d729c02e0d4577e3dd3b282a74acc2975eb7b29477abfff91e5f92e460106b1b954a3b084c744355036973ebca1415bcf6570abd1a97007963a4af89e3f63c835ccccec331b9eba28e9361d9a9b28a016c7e66b876fa9c5892eab694e0932e92a473d611f9d254768f", @generic="eeaebed403152c0ec099fb190f3ddf9b845a3291f814743c829a8f303c05b8dca367bf23df505dc8da160903e642fd3852c38b1a48571b6a40143b682f6246bff5ed4b432d3df7ecdcf2ef2993e613bc938c325a1012f4a753d92a2237a16fe8a6fb2f34d8f3df224a9d7f1f9e150181159172de6cbc4f1060078c35ffe0fbf1431a46027ab83e686bcd256830a0463fdfa45a44b45a893addc0d746e3fcd3ed044af8801b050d27ea7225f1c71c"]}, @generic="a6b1f103cedbb6600388b91e565f9e63c6c9b01d6cfae221115e6d70aa9389f34d1ca92c7a10925b2c694de95da809285ff8379d3a84c80f3d0099869d70b34eb0377cb6d2d71c7c072fa94b87da3f6e4241cd7f90de5e04110ab2347ace3ab82043c0eed4ecb6dec9351bdeb1acab137c022f2f21908454fb107af43c395b7ec248de559814784b5ecb414e347c7aeaff4d53f1949cdda634", @typed={0x8, 0x1e}, @nested={0x3c, 0x7f, [@generic='a', @generic="8d4c031597406c79ef0965f2a9b7b7e3f22bbe6893b491e2d5cda0bcd6344af98c20617f3749b6d54060e21f433474141426bec5869d"]}]}, 0x274}], 0x3, &(0x7f0000006000-0x110)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x110, 0x1}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x7, 0x3, &(0x7f0000001000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x86, &(0x7f0000000000)=""/134, 0x0, 0x0, [], r7}, 0x48) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) pwritev(r0, &(0x7f0000717000)=[{&(0x7f0000111000-0x19)='?', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7fff, &(0x7f00006a3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000631000-0x2)=0x86) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr}}}}}, &(0x7f000000f000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000018000-0x4)=0x1, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000011000-0x3f)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x7, []}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xdaf]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x9c, 0x200, 0x15dbee2c, 0x1, 0x4b, 0x9, 0x0, 0x0}, &(0x7f000001f000)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001f000)=@assoc_id=r1, 0x4) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000016000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x64, &(0x7f0000014000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}]}, &(0x7f0000008000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000-0xe)={0x0, 0x5, 0x3, [0x0, 0x2, 0x0]}, &(0x7f0000015000)=0xe) mount(&(0x7f000000b000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000c000)='bdev\x00', 0x100002, &(0x7f000001b000-0x9f)="cf7004d71fe55c95bd836e832c565619a4f78b256f355d580ee092b688af0f8640916ad1b9b87f2dcdd4bae8e9cc65e4035115c011aee4626ef7680469468af354a047eba695879f9258d82d880c302029ff253b8a9f465e610fbc7f1b362ec8d72a9027cf2f0b1e36a3f62f66f6cb0940e7a33d85a61d5520c73a947be713edfc27972edfe03eaad734badcfd48ed3943ddfe143e0357e6c33e3f19fecf04") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000a000)={0x3, 0x8, 0xffffffffffffff80, 0x6, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000002000)=@in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f0000003000)=[{&(0x7f000001b000)="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", 0x1000}, {&(0x7f0000003000)="3c9edbbc3ddcd20c8b4584bdd6de696d2510a137ff6cf44387aa577a92feb0f12972b7e40060c8d0ce236dde297d0e408f03c15d214176f8cd7c1bec13d4fd5454", 0x41}, {&(0x7f000001b000)="f1ed9dd182d946a28236be9faa7d45ce7d3002594b19cc8b6daf5af3668934faa8df919d9268036d74c44727ffcc74ba352aececf88a7a9c85236abcb1fc2be452c8069d250fdfb88ee5944ccd8085aa78128fcddaa7a8137b4cd085de7165bbd1c247bbbfceb9497b150f2159f2073dad4ddd4382ae207a09d577a329485755ad23448ca09faac3d4b8fd5e8701da1c9484c7b30bbb17462de21e5ee78af062eb5f", 0xa2}], 0x3, &(0x7f000001b000)=[@init={0x18, 0x84, 0x0, {0x3e9, 0x6, 0x7000000, 0xc402}}, @init={0x18, 0x84, 0x0, {0x7fe, 0x1, 0x4, 0x1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x5, 0xfffffffe00, 0x9}}], 0x90, 0x20040000}, {&(0x7f000001d000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f000001d000-0x10)=[{&(0x7f000001d000-0x41)="0e021ab00fda399696845b9e9967ee3731f4abf20719241a001bea96668fbb251a63934c5ab0d5da56bb766c5a06f4e83b990e52faec7639ac094ca80bd923904a", 0x41}], 0x1, &(0x7f0000019000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x205, 0x100000001, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x8000, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x3, 0x3, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x7f, 0x4, 0x3}}, @init={0x18, 0x84, 0x0, {0x10001, 0x200, 0x80, 0x34}}, @init={0x18, 0x84, 0x0, {0x200, 0x1, 0x145, 0x100000001}}], 0x150}, {&(0x7f0000013000+0xd2c)=@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000008000-0x10)=[{&(0x7f000001e000-0x1b)="b4f3fb64e4c057cfa5d19689eb20fdd1d430aeb3cf3451c7276db8", 0x1b}, {&(0x7f0000016000)="c08c661d0489daf2cd885b2ee6a2832d6dc6c07389888da327211c27c0b02e8a0cbae0acacda60d1fd200a8da8bfd809a5e896111c1c3b92ca4f4439fce9a50d61b18e8f2363f5fd6405bb1af4f082dd8fa7918a8847ee927433ed2b6938ca67f31400bcfcb29299def458a3ac5081eb0758f2203c1282a3118eff4c031cba97b025e75eac146929589196fd9c3a1dd1c879ef789b303af6c46d930021e57b003f9c5febfd4df60cc612cfeb011f78d9", 0xb0}, {&(0x7f000001e000-0x26)="2db82bfd6bef5dcfaa887ee2aa7e2560c5be4ea8ad90e8dce16ccd203f83a5e6d3025d72ff09", 0x26}, {&(0x7f000001e000-0x34)="2a96917b891b6396187415d3b9289e3077f2a267a3f27a9da4c3f40c1a8f0a41ec60f6d1f96ef573b8ae9ec715ef15a76ab47d35", 0x34}, {&(0x7f000001e000-0x19)="65005d9055c451f8ff3865754eaf2849b9bfde328f97a200c6", 0x19}], 0x5, 0x0, 0x0, 0x20000010}], 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000001f000-0xc)={@rand_addr, @loopback}, &(0x7f000001e000)=0xc) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000e000)='net/sockstat\x00') r1 = geteuid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = getpgid(r4) r6 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) r8 = getegid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000f000)={0x0, 0x0}) r10 = getegid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={&(0x7f0000010000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000009000-0x60)=[{&(0x7f000000f000)={0x1c, 0x3c, 0x28, 0x3, 0x0, "", [@typed={0xc, 0x5b, @u32=0x81}]}, 0x1c}, {&(0x7f0000010000-0x3a8)={0x3a8, 0x20, 0x10, 0x3, 0x1, "", [@typed={0xc, 0x31, @uid=r1}, @typed={0xc, 0x63, @uid=r1}, @generic="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", @typed={0xc, 0x70, @uid=r1}, @nested={0x1e0, 0x1, [@generic="7244b44b3836a938459c198712615683ac83d39b4776", @typed={0xc, 0x5b, @uid=r1}, @generic="311ffe16b74455a91fb0aed97f7810073633649dfd2674607ac4716a420e7ee3790c76588f1e6b3a0f1e5fdf44aec5b885a3bcbb54a590dbe95641aa0977577bc3c95b520bdc7503a0d618233adad1f2143a9e96c5f8feaf34996b902870fe668ad03f26b35ca5c83fade15489167bbb4751984f6702ac20b9aebda11ae87ec8e910612d6f307cb325075b930af7aa443e74a5c1c8abc0c0b2740ef1bb2246056079b999a6", @generic="dd8ade1bb2463fa87ebd4a153f30c443eab25e7798980d354be7a614d70d15eb686bb9575ded4dee0a31b9d4341a50e01772026a107eb96c45cb861e5173280ae3246b388542fe9fc3d9c9d7014d0d222aa71c05b6e767f6a06c25c1a9d054ea030410f6cc17c36d7aeb14efedb45ede987b1a8d841f9b8a5275f5a09c2471608ac00579bd09c1341db4245d2098741da568890c2fe4a094135befec21d1a8eccc03725642286c456bd7bccf24b9e3a7580f64b11d2ad7678fb4c7e56e171b04605a9c1aa8489a047e4b605306e47f03c7a5b9c8d0858d1fce9b00b2ab1e2bc3ebe256", @typed={0xc, 0x2a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x2c, @fd=r0}, @typed={0xc, 0x6b, @u32=0x1}, @typed={0xc, 0x76, @fd=r0}]}, @nested={0x94, 0x67, [@generic="0391bd36f23623c2889e063904dc86c566d517e7fcbb780d87935bb98ee35436902c875aad6f4d5acb03395dec96f3ce9b9f035b14141e7a4959f87311c7cd42dfb3e6acf5078ea76002d969d98bba496406c5cf99a5a50781cd25e9e8a73d48476b6f0e194fb14087", @typed={0xc, 0x11, @ipv4=@empty}, @typed={0x18, 0x72, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}]}, 0x3a8}, {&(0x7f0000010000-0x230)={0x230, 0x31, 0x0, 0x0, 0x2, "", [@nested={0x44, 0x8e, [@typed={0xc, 0x79, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x34, 0x40, @binary="262c1311f4a4ef72711f8f222684fd77963e13c38b5654573bfa14192c8d60f55bd211101f799dcc2f"}]}, @typed={0xc, 0x8b, @pid=r2}, @nested={0x1d0, 0x90, [@typed={0xc, 0x4c, @pid=r3}, @generic="dbb5ecab990033a835583aea6d30abf2f365bc4bfb381c8139a314e9043a7816d0b652bb45bdd3042acdd6ac257e1e0e5b54c6f807a30db3418c102d92125e448e15c3f247a8ed40e7a1a5b2d0c01c2d86", @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x30, @u64=0x5ca}, @generic="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", @generic="6cf2d421bfb160caaeb7feb47212f54aa9770dedfbb7470220ced1080b1eb25e30ec7070d416948fcf79ca769e24db3133cf4e506d7361001970bac46a8d8ce31f434da59aee05cff8"]}]}, 0x230}, {&(0x7f0000003000)={0x12ec, 0x3e, 0x102, 0x5, 0x3, "", [@generic="2a3c59c093db1288fdfd505a5bd83d8ce4560004a8d7410318b9b22f26f45b3da9d82bd5462b56ab88b7018e9ffa28c65a5bda56e54b0d5dab207813427958194683880238da4c42e97c3392219268c1be7b3b0dcf4cc8bd1d338aa8e6842ae07f8328bd922085e2a1abb962ae6fa722fb94fe6244fac83509e68a62a8151c36e110e5f09ead6887cca5cd42ef4919e04a53fc36632d29e223019775ab75aab03d62de765f89ee4f8187238c845e2aec00bead19de93b58b98856324329020519e70701491096b898e31fb631b69624073f4dfb818c1577b30752b", 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@binary="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0x1340}], 0x6, &(0x7f000000f000)=[@cred={0x20, 0x1, 0x2, r7, r1, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r1, r10}], 0x60, 0x4000000}, 0x8040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000c000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000e000)={&(0x7f000000e000)={0x234, 0xd, 0x7, 0x1, 0x2, 0x3, {0x5, 0x0, 0x5}, [@typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1709abdcb7521af5bf5f3d3a8977b7e1566bb6735f4d7cc3e1d4394a04f444ec8540ae44633306247301b76b4e1bee83470f88524f75ed10872f094a27606caa4cd56729869dc74c86ffd77828cb59dd9d16bc3ef8b0b5f214bd23b949a5f87616ecef31306fa23680a27adb09f7ecbc9acd40675901e56629656b1a661cf71a1bd51f52b1c867c279408ecd5d52a9385193a51008bd7fec961936560c91a7839e8836629dae42b3b292b523a1b6b115eacf7c38668b25873209d1f8fcd32a95a88df5bc01e7eecd", @generic="5069d6", @typed={0x6c, 0x43, @binary="c3edd55e0510be21a5ce89bb9b8f37157ae4e9d7a8bcec5e3672bf5b1c58d1b2431a4667e4f8a333531557a89852a66ab65d67c14c81f2b440a9a3ab2c5c10328e367817e095c36fbd81c917acc5d545dfc77995cf05e73694e38281c8e977b5bc5f6e"}, @typed={0xc, 0x7f, @uid=r1}, @generic="412a68eef8d6b030d33923f5fd86a4e9d7a3229d3b873c310e02c4cf84fb187d596af1df1617399dc7fd6fdf9c0e58bec0433e5f66c44e065f97ff0a8a09ecc0607938c749bd0effa867a58a3424c03f778061b6f53f5e005f148a4de8af7616820d00cb642dfd56c635d746fcba39461449dfc3ad16da28ea7bc508f7e26ef1cca7dc24f24aeceba11b285bb877806f6fce9655c03dbe94f8721dd2b3046db670e48eb546281e3a006f3fd6b1a09633c281d37640c8856621a414d8bf41821749fb7b9e640f467290e1a5e8d577f4e0"]}, 0x234}, 0x1, 0x0, 0x0, 0x10}, 0x0) r11 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8800) readv(r11, &(0x7f0000008000)=[{&(0x7f0000007000)=""/4096}, {&(0x7f0000008000)=""/229}, {&(0x7f0000009000)=""/215, 0x23b}, {&(0x7f0000009000)=""/34}, {&(0x7f000000a000)=""/173}, {&(0x7f000000c000-0x1000)=""/4096}, {&(0x7f000000c000)=""/101}], 0x100000000000006c) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000011000)=0x10, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000010000)=[&(0x7f0000010000)=':\x00', &(0x7f0000001000)='+cpuset-(\x00', &(0x7f0000005000-0x1)='\x00', &(0x7f0000010000)=':h\x00', &(0x7f0000011000-0x1)='\x00', &(0x7f0000010000)='-user\x00', &(0x7f0000011000-0x23)='vboxnet1+wlan0posix_acl_access%em1\x00', &(0x7f0000011000-0xb)='lo,keyring\x00'], &(0x7f0000010000)=[&(0x7f000000c000-0x5)='eth1\x00', &(0x7f0000003000)='wlan1\x00', &(0x7f0000010000)='mime_typebdev&\x00'], 0x1800) getsockopt$netlink(r0, 0x10e, 0x4000000000004, &(0x7f0000005000)=""/98, &(0x7f000000d000)=0x17b) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x800) chroot(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000010000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000000f000), 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000000f000-0x10), &(0x7f0000011000-0x4)=0x10) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4)=0x7754, 0x4) r2 = accept(r1, &(0x7f0000d68000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004f2000)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000017f000-0x4)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000)={0x6bb8, 0x0, 0x10002, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x0, r5, 0x1, 0x7ff}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={r4, 0x169}, 0x6) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000006000-0x20)={"570d44c128d23024902f6eb210d9a0b1", {0x4, 0x0, 0xf330, "e4f183889e9c", 0x9}}) set_mempolicy(0x4003, &(0x7f0000001000-0x8)=0x8, 0x69) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x17)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfdba) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f000000c000), 0x1eb, 0x0, &(0x7f0000016000-0x8)=@abs, 0x8) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000002000-0x4), 0x4) socket(0xa, 0x7, 0x10000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ptmx\x00', 0x105000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = syz_open_procfs(0x0, &(0x7f000000a000-0xa)='oom_score\x00') ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001000)={0x7, 0x8001, 0x80000000, 0x3, 0x8, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)) 2018/04/08 06:56:42 executing program 1: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000097e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x10000) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x8, 0xfff, 0x7fffffff, 0x4, 0xfffffffffffff75e, 0x6, 0x800, 0x100000000]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000174000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000dee000)=""/233, 0xe9}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/231, 0xe7}], 0x6}, 0x400}, {{&(0x7f000002c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00003a5000-0x50)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000f2e000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000000000)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000121000-0x90)=[{&(0x7f0000d89000)=""/4096, 0x1000}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000159000-0x68)=""/104, 0x68}, {&(0x7f00004f0000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f00003fa000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000000)=""/143, 0x8f}], 0x9, &(0x7f0000001000-0x8a)=""/138, 0x8a, 0x8}, 0x10000}, {{0x0, 0x0, &(0x7f00005df000)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000621000-0x95)=""/232, 0xe8}, {&(0x7f0000427000)=""/111, 0x6f}, {&(0x7f00008bd000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000097e000)=""/89, 0x59, 0x40}, 0x3}], 0x4, 0x10142, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x8, 0xa, &(0x7f0000005000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5}, @alu, @alu, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x86, &(0x7f0000005000)=""/134}, 0x48) 2018/04/08 06:56:42 executing program 1: mlockall(0x2) mmap(&(0x7f0000000000/0x6c1000)=nil, 0x6c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='numa_maps\x00') read(r0, &(0x7f0000185000-0x1000)=""/4096, 0x1000) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffffffff}}, 0x5, 0x1}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r2, 0x8}, 0x8) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14) r3 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000)) setfsgid(r0) 2018/04/08 06:56:42 executing program 0: clone(0x52000101, &(0x7f0000000000), &(0x7f0000696000), &(0x7f0000000000), &(0x7f00001f6000)) recvmmsg(0xffffffffffffff9c, &(0x7f000039e000)=[], 0x0, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bee000-0x12)='/dev/input/event#\x00', 0x80000000, 0x400000) r1 = socket(0x2, 0x8000f, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b3a000-0x61)={0x0, 0x59, "c1068c86ff3959277c290c88af622c6b5439ff17a91d657422590da90e840c84be6586b820f5c5f7d73232ef0de945d2e90793544fb235b9d97165fcf0a9f3ca5a3336c896c981a340aadfe7d13974a75b61543b9d0bf575bc"}, &(0x7f0000001000-0x4)=0x61) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002c7000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x7583, 0x40000b}, &(0x7f0000f01000-0x4)=0x98) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00008aa000-0x8)=[0xffffffffffffffff]) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000027000-0x10)={0x0}) rt_sigtimedwait(&(0x7f0000027000-0x8), 0x0, &(0x7f000000b000)={r1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000015000)=0x400, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f000000a000-0x4)=""/4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000017000), 0x8, 0x0) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) read(r5, &(0x7f0000008000)=""/176, 0xfffffffffffffde8) r6 = semget$private(0x0, 0x2, 0x40) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000024000)={&(0x7f000000a000/0xd000)=nil, 0xd000}) semop(r6, &(0x7f0000027000)=[{0x4, 0x4, 0x1800}, {0x0, 0x10000000000, 0x800}, {0x3, 0x56, 0x1800}], 0x3) timer_create(0x2, &(0x7f0000023000-0x60)={0x0, 0x1c, 0x4, @tid=r0}, &(0x7f0000022000-0x4)) fcntl$dupfd(r3, 0x0, r4) timer_settime(0x0, 0x1, &(0x7f000001d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000013000/0x1000)=nil) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000c000)={0x7}, &(0x7f0000028000-0x10), &(0x7f0000028000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/04/08 06:56:42 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)) mlockall(0x3) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) getresgid(&(0x7f0000009000), &(0x7f0000017000-0x3), &(0x7f000000f000-0x4)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000006000-0xd)='mime_type@lo\x00') 2018/04/08 06:56:42 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x4) fsetxattr(r0, &(0x7f0000d53000)=@known='system.posix_acl_default\x00', &(0x7f000077b000)='*ppp1cgroup\x00', 0xc, 0x3) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x7, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000011000)) syz_open_procfs(0x0, &(0x7f000000a000-0xa)='net/udp6\x00') 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000021000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000020000)=""/121) symlinkat(&(0x7f000001b000)='./file0\x00', r0, &(0x7f000001d000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000007000)='./file0\x00', r0, &(0x7f000001f000)='./file1\x00', 0x0) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000005000-0x8), 0x200, &(0x7f0000001000/0x4000)=nil, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x13) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x80000000, 0x5, 0x5, 0x7, 0x0, 0xa3, 0x400, 0xd6, 0x8, 0x0, 0x5, 0x401}) 2018/04/08 06:56:42 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f000002a000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000030000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) bind$inet6(r0, &(0x7f0000040000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1ff}, 0x1c) bind$inet6(r1, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1b) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x6)={0x0}, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000-0x48)={{0x3, 0x1, 0x6, 0x3, 0x192f}, 0xc1, 0x1}) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000026000)="70707031706f7369785f61636c5f6163636573733a92637075736574626465762570707030657468306c6f76626f786e65743025706f7369785f61636c5f61636365737340776c616e307365637572697479287070703000", 0x1) accept4$netrom(r0, 0x0, &(0x7f0000011000), 0x800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000009000)=0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000026000-0x3c)=[{{&(0x7f000001c000)=@rc, 0x9, &(0x7f0000004000-0x80)=[]}}], 0x1, 0x0, &(0x7f0000025000)={0x0, 0x989680}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x3, 0x3}, &(0x7f0000026000)=0x98) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000027000-0x98)={r3, @in6={{0xa, 0x1, 0x1658ff5, @loopback={0x0, 0x1}, 0x401}}, 0x0, 0x8}, &(0x7f000000f000)=0x98) sendmsg$nl_route(r2, &(0x7f0000018000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000023000)=@mpls_getnetconf={0x14, 0x52, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000014000)={r4, 0x8, 0x20, 0xc4, 0x3f}, &(0x7f0000028000-0x4)=0x18) recvmmsg(r2, &(0x7f000000c000)=[{{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f000000e000-0x70)=[], 0x0, &(0x7f0000024000)=""/17, 0x11}}], 0x1, 0x0, &(0x7f0000008000-0x10)) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000)) r1 = memfd_create(&(0x7f0000002000)='\x00', 0x2) getsockname$netrom(r1, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000002000)=0x10) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000000b000), 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000020000-0x8)=0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001e000)=[{&(0x7f000001f000-0x4c)="f2ef01c750c522d630fbafc109dfc9951a2b1b3f44b4955aea43caf9847a789d23f0d2433cd9b12b81de7ea2bc4dc4324a17263f374165f885877c0c2163d9bb1dfbf2fdfe898445ebeed250", 0x4c}, {&(0x7f000001e000)="7431fb8e89bfe43114306882a7f3fbeefb80b6863de7b3b5c46ec7750c396ece014ff4373f8ce65c7520d1b4fc1f6e78237b1bcb69eeef6efad25f195b7f7af1fccc4c6855d90535626667a5eef395c84d0b34a0f25d6888f8574d67deae1bb27562d5b9cb15fb79f81638393d480ae59e4e38f2f5431fc3e4aff9d97ca9619eaae9d47635a0322b6a3f9a8895805505548cdd6fe85dda9698d3adba445c0e1ba9a1f5af6dbfc2e2171e64bfc299efc9e36763fe1b3977dacd684ac073293a51f396a0d8e9e24a7674c37cd74ee32b0622ebbbaf91a35149a04e5f4ecfd5bd26fe2ed9d56436a31dd879d7c4", 0xec}, {&(0x7f000001e000)="e389a3864403babe566b532d6b1eb963130a78aa48e73cbc4236ddb706075ef983248e42950c87fa856dc1804f5a6934f0addd97d2f384e679888eab56e2704835dddfdf0aa6b1d8b37e341c564720a515904d0c6076e79a4abb71185b710a99dca1b6c9814d0c3121c467fe14fc7eca246b7549e7373c0bf9f982480856dbf8842d86da23a97052fd37e70f96a54033532e17cc205db16a22c4b151d74499a53bb0134227310380e9f2c918fb04c0b72b7072b7", 0xb4}, {&(0x7f000001f000-0x79)="c309ec64fdc49f81e37a2738c1de2383cb9e26f3f036d240112c68dcc2ace75e3ddc6250e166f43d54305799aeb3f84f73f06386700d1fed75269d48debacfc1447c0d96c1ce3f803fd7731082904e13c4a5100a2fded98193a2a940f5abbe9e6b7de4f033b811a965db5a3ecd1e18376b043fbd819c218914", 0x79}], 0x4, 0x0) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000002000-0x10)={0x8, &(0x7f0000001000)=[{0x2f3, 0x6, 0x1000, 0x4}, {0x2, 0x100000003, 0x5, 0x2}, {0xfffffffffffffffd, 0x4, 0x5, 0x80000003}, {0x5, 0x1, 0x5, 0xffffffff}, {0x1, 0x3ff, 0x9, 0x1}, {0x4, 0x7f, 0x5, 0xfffffffffffeffff}, {0x800, 0xb, 0x4, 0x4}, {0x6, 0x7ff, 0x5, 0x6}, {0x100, 0x8, 0xffffffffffff7fff, 0x4b4f}, {0xfffffffffffffffd, 0x30, 0x3c3, 0x9}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='schedstat\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x3, 0x800, 0x3f, 0x200}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@can={0x0, 0x0}, &(0x7f0000000000)=0x10) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) umount2(&(0x7f0000004000-0x8)='./file0\x00', 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)={0x10, 0x0, 0x0, 0x104009}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@allocspi={0x1f0, 0x16, 0x300, 0x6, 0x0, {{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x7, 0x0, 0xf73, 0xa, 0x0, 0xa0, 0x0, r2, r3}, {@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0x2b}, @in=@broadcast=0xffffffff, {0xff, 0x9, 0x7, 0x10000, 0x5, 0xe44, 0x2, 0xbe6}, {0xbf, 0x6, 0x6d78, 0xfffffffffffffff7}, {0x3, 0x5901, 0x800}, 0x4, 0x0, 0xa, 0x3, 0xffffffffffffffff}, 0x503, 0x4}, [@algo_aead={0x78, 0x12, {{'rfc4309(seqiv(echainiv(gcm_base(ctr(aes-aesni),ghash-generic))))'}, 0x148, 0x1e0, "6e02b40da6ebf2fb872c186e82b8aae19242b796b93cda24a91cb2417de0230c0aeb6e6d290973be34"}}, @algo_comp={0x78, 0x3, {{'deflate\x00'}, 0x170, "11aa538e9f0fa96b6759381b5347cf20ba8f6ca493a15a0914f8e907ff5b31fb674275167d119d514b971c6c409d"}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x18}}]}, 0x1f0}, 0x1}, 0x40000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f000000a000-0x4), 0x0, &(0x7f0000004000-0x90)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000000b000-0x24)={0x4, 0x1, 0x3, 0x8, 0x1, 0x2, 0x7, 0xbfe0, 0x6, 0x0, 0x1ff}) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000010000)='/dev/vcsa#\x00', 0x71e, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000009000), 0x4) msgget(0x2, 0x20) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000008000-0x50)={@generic="51575e6b9758d58fb8feb369eaae6cd6", @ifru_ivalue}) 2018/04/08 06:56:43 executing program 1: clone(0x0, &(0x7f0000007000+0x258), &(0x7f000000a000-0x4), &(0x7f000000a000-0x4), &(0x7f0000006000-0x68)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000087000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x9, 0x800) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5cb}, &(0x7f00004dc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x6}, 0xc) setgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0x2)='-\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r2, 0x3ff}, &(0x7f0000003000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001000-0x8)={r4}) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0}) r1 = socket(0xa, 0x7, 0xffffffffffffffc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xb6, "137c88df094dedeb1b4ddc3de1bd7fe93d101112fb5924ffc082a4a7ed0ab6b076792611bdd7bfcd62a40c4a52e38833a4e1a3591ac54d1060058f230997695c43db272872c4a6b482668a086cc471f2be5aba26576f6c19e2b963a7eb422b50aa33f4fc7a5af6a2aa1667ae9a397edceb123727519ab6295f882a4d50abb48a5bf27939a9f99b518d8dc054587821ee11fa436a93579bbd0f555381146e097c2e6e9ea6173fbbd04c928fc0888d2494e8404f396bce"}, &(0x7f0000004000-0x4)=0xbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d02000-0xc), &(0x7f0000001000-0x4)=0x497) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000a000-0x50)=[{0xa, 0x8}, {0x7, 0x8}, {0x7, 0x7f}, {0x0, 0x7}, {0x8, 0x5}, {0x7, 0x357e6d7e}, {0x8, 0xf19}, {0x4, 0x1}, {0x2, 0x2}, {0x3, 0xf2}], 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0xfffffffffffffdfb) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x23, 0xfffffffffffffff6) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = getpgid(0xffffffffffffffff) socketpair(0x11, 0x3, 0x7, &(0x7f0000003000+0x980)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000000b000-0x4)={0x8001, 0x9, 0xfff}) ptrace$setregs(0x35, r0, 0x80000001, &(0x7f0000005000-0xb8)="3207c8195b77fd6a49302567d7b3fe5214e88ea2b4847f1a6b6e891a6fafbf650fc35681bb8c1060b005342b52e49ad75a2f246eaa5818a6a61e7627187cded68c52e817acbb5ce0fc070487024ac6396d434f9d0eeec95e6de1693fb4198dcac7c9ffaf20a03c98223b3e68dcb77a929ba2356332317732292d6cf81f17e5ab7d7a9f50800f43b7bfa9df3f1ce2dea226f4a566531090504889c39192fdd8f49d1714f15c58e7dbb80694da86be5d124fe428cf94edb118") membarrier(0x10, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000008000-0x90)={0x35, 0x62, 0x5, 0x9, 0x2, [{0xfffffffffffffff9, 0x1, 0x7, 0x0, 0x0, 0x800}, {0x400, 0x8, 0x6, 0x0, 0x0, 0x80e}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000000e000-0x4)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000000f000)=@common='bcsh0\x00') ioctl$TCGETA(r2, 0x5405, &(0x7f000000e000)) 2018/04/08 06:56:43 executing program 0: clone(0x0, &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000-0xaa)) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000f8000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc0}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, r3}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a99000-0x8c)={r2, @in6={{0xa, 0x3, 0x470a, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f000017e000-0x4)=0x8c) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002000-0x52)=""/82) vmsplice(0xffffffffffffffff, &(0x7f0000001000-0x50)=[], 0xfffff00, 0x0) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r0, 0x20, &(0x7f000000b000-0x10)={0x0, 0x0, 0x3, 0x5}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff80}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000019000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000009000), &(0x7f0000005000-0x4)=0x4) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000007000-0x10)=@ipx, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000005000)=""/221, 0xdd, 0x10041, &(0x7f0000001000)={0x11, 0x7, r2, 0x1, 0xc9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), 0x4) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x24)="5e5b2c6f60262c2f00b20000000000000100f17f9a8953173a868b871a7d7ad3c83ecb10", 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000000d000-0x10)={0x7, &(0x7f0000006000)=[0x6, 0xfff, 0x6, 0x6, 0x8, 0x40, 0x8000]}) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x4, 0x309300) ftruncate(r0, 0x0) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x6, 0x0, 0x10000, 0xfa6f}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000000f000)={r1, 0xb9cc}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f000000f000)=""/147, 0x93) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001b000)=@generic, &(0x7f000001b000)=0x80, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000001c000-0x93)="1c42964c472fe6e33744952d16d1c8bc75c7d7cc0d6d66fda2460ab20695756b6931a248735a50f46515b4d5b2c9a6a5ee1f7756769db8bec10c8db3f0c1d2dc136b214a8d26df6463a0a00c84e9ac74bb3676d417067dc3b86c029d1c2a190dfe4bd59743e64f2ba042e8e3a0d18cf7d1ddb86cd52edb38d50e4d93a916c102df7c710fda93f6da4c1a705ec5937c2a002d48", 0x93) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000)={0x0, 0x0, 0xfffffffffffffffd}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6}}) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000e000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000000d000)='/dev/ptmx\x00', 0xa, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0xde8, 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f0000005000)=[{{&(0x7f0000007000)=@nl=@proc, 0xc, &(0x7f000000d000-0x70)=[{&(0x7f0000007000)=""/148, 0x94}, {&(0x7f0000005000)=""/26, 0x1a}, {&(0x7f0000004000-0x9c)=""/156, 0x9c}, {&(0x7f0000009000-0x1e)=""/30, 0x1e}, {&(0x7f0000006000)=""/26, 0x1a}, {&(0x7f000000c000)=""/139, 0x8b}, {&(0x7f0000006000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f000000c000)=""/96, 0x60, 0x4}, 0x8}, {{&(0x7f000000c000)=@alg, 0x58, &(0x7f0000005000-0x20)=[{&(0x7f000000d000-0x1b)=""/27, 0x1b}, {&(0x7f000000b000)=""/221, 0xdd}], 0x2, &(0x7f000000d000-0xfe)=""/254, 0xfe, 0x7}, 0x10001}, {{&(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000000c000)=[{&(0x7f0000003000)=""/90, 0x5a}, {&(0x7f0000008000)=""/172, 0xac}, {&(0x7f000000c000)=""/35, 0x23}, {&(0x7f0000008000)=""/92, 0x5c}, {&(0x7f0000008000-0x58)=""/88, 0x58}], 0x5, &(0x7f000000b000), 0x0, 0xffffffffffffffff}, 0x1}, {{&(0x7f0000005000-0x58)=@alg, 0x58, &(0x7f0000008000)=[{&(0x7f0000008000)=""/190, 0xbe}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f000000c000)=""/103, 0x67}, {&(0x7f000000d000-0xdd)=""/221, 0xdd}, {&(0x7f0000007000-0xab)=""/171, 0xab}, {&(0x7f000000d000-0xcc)=""/204, 0xcc}, {&(0x7f000000d000-0xd4)=""/212, 0xd4}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x8, &(0x7f000000c000)=""/4096, 0x1000, 0x3fc000000000000}, 0x27dc}], 0x4, 0x10001, &(0x7f000000d000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000d000-0x4)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000b000)={0xeb, &(0x7f0000001000)="71c1b2fd587d5b6d575e86eca01befd777146d62e3584ac7d6809485941b496bc39172bc9a82ab6d954b04fd0af3ace217a49ed24f3d69573c91ec17ff75b329343e198f01c67e8f40b1499ea1f6229db4998fa48a26accb618dfdffa69bb6f12d294dd70fe85ca0c1392b0230816bbd890995e05f24d175681a3a5a44a26aba3a066fef1d04e2d4c2f0ebb83a19a43c08a6bd5ae16c7428bc305c614791be2e4f3a5e1b7f7787d0bceba65e13a38e516bde2fa6d168d9a8625f42630cacf7e4f9c785c05b441e8ead55478a3cacfbf2ada7fe71adf69741f348db7155c7678a35677bd30969f1d5210062"}) fchown(r0, 0x0, 0x0) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000)="2c9a745e18ba9f4b40b6734d8f301af74a7139887a576787714557316211a52a1cde070a1a57725e2fa80e19d392a91b118991c63a443cafb33e93b6beac56b3bda67e38225e00c4e3945dd98c7cda2dc3c510c17764dd869206b6f8", 0x5c}], 0x1) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) ioctl$TCFLSH(r0, 0x540b, 0x2) read(r0, &(0x7f0000008000)=""/255, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000000d000), &(0x7f000000e000-0x4)=0xc) 2018/04/08 06:56:43 executing program 1: r0 = gettid() r1 = semget$private(0x0, 0x0, 0x8000000000) syz_open_dev$loop(&(0x7f00005a4000)='/dev/loop#\x00', 0x8, 0x12c00) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000a92000-0x86)=""/134) tkill(r0, 0x21) 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstatfs(r0, &(0x7f0000005000-0xbb)=""/187) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0xfffffffffffffffe, &(0x7f0000001000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x5f9f, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000008000-0x4)=0xffffffffffff0001) 2018/04/08 06:56:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc, 0x200000034, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x5, "294d03d966"}, &(0x7f0000001000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003e5000-0x8)={r0, 0x100, 0x47}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x4b)={0x0, 0x22, "41458269395fb8d95a5d4a4a9e0620376730c340beaacf7c7e9bba9ec511494850be"}, &(0x7f0000001000)=0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b6a000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @loopback={0x0, 0x1}, 0x3f}}, 0xff, 0x40}, &(0x7f0000540000-0x4)=0x98) msgget(0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x6568, 0x1000}, {0x0, 0x3c1c, 0x3, 0x101}, {0x6}]}, 0x10) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000004000+0xcc0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x7d4}) sync() 2018/04/08 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r1, 0xffffffff}, &(0x7f0000004000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6, 0x2}, &(0x7f0000006000-0x4)=0x98) r6 = fcntl$dupfd(r3, 0x0, r4) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000004000)={0x5, 0x86b, 0x2, 0x1ca1, 0x8}) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000006000), 0x0) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="24e43bf91ce8c3fe15d70a267d931b75", @ifru_flags=0x302}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000000000002) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000007000), 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000014000-0x15a0)={0x15a0, 0x3d, 0x400, 0x6, 0x1, {0x1d}, [@nested={0x11d0, 0x27, [@generic="56bbb350aaa350a6e5bff578a230da7a8b1ca10deede90a2ea835560f722888b285e5524063fe66f0dab201859cca1dd272f8f3400ce908942cd62f4be26ca12b980112ce93cad9fee59b9838d78d7b4c0d79855028ef08fc909ad8fa283e4f04a72389100901063c25401d54e22f09f99550dc366ccfb15c6af765130ade9998c0425ec315abf6808c7bc5067d2343bff75797b8838554f29dbf7d63a84a923c6806459f36f960dd5d484f5c333cb5345bcda4f0ad08e39dc686d65858529f3ad4dea91532b7dbd5c6bf9973f556ee6267c00229d722c2e781a33c15457e155e1e119e3c2d0ded795a167f23edbf185bb24d2f92511c04f983d15e1ab23cceae5f41823f48c84d00043137c0c28b0157d712b12153d1f7ba6120789855228890e6ddafa4f671c69bdd7ee923bc5a3cd43a6c6d3eabf6274eeceb2aa228acd599d27dbae225b8145ac6faef00206e06719950b774274ad570822644d27718d7f2eb0b411c189df1d8fdfd60356f548463631dbc49ab141c5bd26fd884b7cab231513257b8467ba4319d0958dd655328364188b096b47eb99e0d188cc3bfe822a62ed78b988de2500ea41c9c348ae4420b2b910f7cf8b97095133a33e5228ea742f868a95ba9720f33cddd8c9e4cbb7cf638762d38e281702e3608b9ce4961da0ca74ee67af3026414e82464a047a7c1baf88cef204643b81b942f0406d9ebc99ac357dd9e1b9fe0945a74bfd52e10f0d46c45782ced5d584a84cf5430b8eeb8d75938ab492d0fa0339935059ee177a9da0541380bf19ff72fb18d2e43495df85b7592c05074286c2d162a5a79cd49ab3242d725271f07c47e719a143aa3d373722cce5b51a931b9317fe9b067d01ec189ccfbda3f0522ccaa1e43fce25de8071a48c56e20380214e71de3e5654ed5ad352a547254915f0fd107cc454b3a068ec047644754518e7d9f29a54154513b34202fb437b48786def0a97d06b472c9e8f93ea4b1088e0ef595d5308f16042c783c93c49f061b6ace7a3b32e0977ce6443d48973942e4e901fcaa0b0f26e19d21c1644ef779f04804f1d455880cfae9e439c14e2c1619b7110563d37b37339f10155868487a96ff2db72b20cd1827cd5bd5b3056abad4c9232f0a2e334997a75120975b62727bffe721e6d55a4b0cf6c5b7fb938d5509ef09513620a11c0251b9aaa89535216c7921effe64450cb68be80a83c5066def6c17c8afa95ad6b5b53b5a84edffbf33a0fc2a61e882159a68bfa8677ca0c0b0cbbe9a190767b93c9acc4176a6041a166f50f1d238861e12246f8fb2e536a81ca5a9d6cbf6cc75b940781810fed86e9f36feffc57e77c87d293e1f3b60c05052796fccee09a27608f73d5c06eaee5c2caa5ac805adc536e0c65dd96efb8cd571cf9c6b83940045ea952c85b5f92dfdb19e770f1536decf1f144340a8efe7855c5056b90e609a02e13ce51fcac0cb14cf9a5c343fa7b8adc5dad2187e01c3f1eca632eb84a7cf19c3a4c3844be04e4d3c54f75937b3ec8cbb71a4086f8dc65584d014cf465b7591f2ceb1ce44dac3c3a8c20aad704a378af7cbec7cf2763340b15d1d7c54be39732db760544ffbf1f3cb47b69c97f3ea03c57e8c848320372cbed3e4856f6777638d3432c4f9af78a260a7fb7017474ab10734f631d437067832729c672c2cb25357bd56b256d80c55afe1141b60e02160493cb2a4e67c5081a048686ee985d657e73eb2fb1b05afc5731f237e10eaec005e10018611750b266e318178abfb13140c9e0b882de1501e248190a427d8df3a5c695563ea0d5d8f7c2f2da0a4668b2ffa43346304e0a46f0c3b40f02615250cdcda3623b48bd94923b5202174cebdccca4e1775ed0d07ef5cbb206e1e753f3bf007d21c1b853323263e51a16436dade29dd33085766f7c6ad89c1f914de68608be6f8730c60f0ed8ac9c76e70fb816b1a17e144e54af0ca3fef0438ad21c66140798d2359aab6d6bcee76b0cadb3d71bb169f23eff5a2a31ca5f5cb5ab9a2846a42fc3e68770472816a092190c8535d12c0efaed7095872f164628acb613978df4fc7da876d45fbb1b7a9b3c4cbb6e72584873782e62b84229c62ca576b9b60b096e72a77cbd6609121a94c75789428ab2a51882c158f1195bf3363b1320925387c1dbe7d64897cc3de586c9af44e987ac4816652c27becc67b2ee31f2c2f085928627fd3c53106e86c083f09d88b3e041a364d0ea2d7f5e38e8d35df39f5ae831817867169e279aef926a4022ecb29c11c8d98054972f4b1ad4d66d83305e9e26d2debf83eec54170432d069bee159ad60f6c333d785b077d6fe070639994745fc205f56a94cdd7072da98e06c4b9a06140dd903a7f7e32bb447ae64a757e8e35f2f0ea1b65b277331654c26d05ba5431c1141092c4aad349c07797bc8435b190f3dd2150a5a19c00ed0b74904e457204f9407d689510143785431a7aecf7c65b2191a67ba02ea581721c221dedf18a4f36be0c9e06e37188c91c083c039ab5da16c35cf329dc19422265f80638550d28f3e648679ca395de7e9b94ccc6497c52d7977d2a3441c352eea1878f57406371c238d75839aa4160bea1929e5e8e95e059057b209c9463774f72920e24e023c8ea04567c18816fb3f9d5e7ce15917932670779552d8ff23ef5df1cd5352f03d26d022ccac9df89f67f468f58ebbce23d394bb4f1d10a975a80872c5c3f653855d720d6c5e88a998a0d0e91e1f983b91d820295e36db2e217d55abe54f7581c626677665a97cf8a1452a8a1a8f40d78c4b8f2db1fa19d5670bfa8874fd336d630a54132d05d489f8d4478dd91f6624c0bd62fdb28d501dffba291f1ce5207a92f4d5f9000a6d1f805de28c8bd453396ba121c457ce52efa111be3288e71d4c6c3d40433f27a59f25f6bcf1c0b9dc64a0aa69b5c1dc758bf0f79bae74f3b38a1c5c650c5e0e3776b897f94174046624ad2e369b495be42bd5cf486f91ce1e9413af9dcc7d312b6ef56ad8a85b2a07868e4a4d1da9f13e4be543ac3842cb79c3ec148cd33a014f9f7a42d26d1dec6bbc28af96b3f80da3766497a6fe4180ccbfd86a10935e27130437f2dde7accb72897bacd3e3674ed83792cf44e307d93969582f702572d12b9ccb6ee42ddeeb3967fee4126fa5420d940ce4258438fbd8ee48831ec2f537ba81ac650300b20e4489699359aacc79e354fcd36d27fa24a97c38de866695ba708bc237589dc664ce13d9b20387bf5b21e040f59a095cd789a6558cf23ae0a27b977bb88b2a0adc32364baa1f555d9941659e06be05f6a5010ca434b2303f22edb8f45539435d4470193c2566ccc650f88f8dea6a2b10532d1b18090ef08bb792fcb8678fcc2fcb797c357fd56cff0b02cf912bba691be08aea05bcbed397743a8c23cf0ce8f4a7533ef1558c6f868e2d74ce545b4b6281e2a2c85c3d1c3792a1b9724ea0c0e42a7a1ac568b1d2ad276d4a892f2bfed9faddaf181be24ba4ff55c367301dc1c460f0cc8fd8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@generic="9025565852b6b119d8f04fd1ccf09c831c1a458a18e857fda579099de7d47ac8d0ae70d87c1c87f97941b13d75c04d5202642cc222713d5676f5a436aecd0428daf815", @typed={0x18, 0x5, @ipv6=@loopback={0x0, 0x1}}, @generic="bb179f18a21f267e22f33eca5875e9d5d1a85310f84a2941d56c4d2abe7d8e76681b2caa913f1614facb6168cb79de7e47e0e4841c5d687ac8a40ee8e20cdafacf5365a612a2807ee72fe1501bbc24ab7115fdaba335a4ef8c8e65f553fe", @typed={0xc, 0x44, @u32=0x800}, @typed={0xc, 0x30, @fd=r2}, @typed={0x18, 0x81, @str='selinuxnodev\x00'}, @generic="5930a906a5a87ff01daa088216e41f1f2db29ade44cff5af71636d155a5c432870c81cb891c34def13d464b0375576a5f6c17778f0503213fd5b9485dd299dba38e70df6a99ea99effa1f212b2b981ca3a5656efcc046c8d9166a5edc57f7833541e0b861f67689a0990d56f166621265e557ae07e77cb06d94805d876f37947c488c9df922d2ea4d6e255397de4917b786adc68e05f72cd28754531ed99b463c35d8c4bd3d2b1feea22e6ffadf451ebef899fdacc4cc2d4bd630c0890b3b1c21bf40274b697d1ccc17124532311b7bf213614201ef8405d516b8db07d32699b6832"]}, @nested={0x2d4, 0x25, [@generic="feb63bb3f9b1e4ef5112f45af8460ac70e737a665298218a7c7713c70a8a8aecbc97f77d2a2660211c31551bed610d80123a4f24f60108eaa4329561337cd14ed3192a645ad878d94e468f7647befa16977d608630328ad0413a0a7e42bf9dfe53c1c1cb2fc2b1df71b7dac30ef0037aada4b3a25c40b75ffcd2dbb73a9c4ba0f23fdef0511f25ecca83803d313196dbf173c84381515c240e9c215e2cfeb7f14fe4c91891796662af47742fefcbac36235d9b195f3e5631b00de3a6a592cc2a66db66a0391dda9dd536ddc00c94235523e9f5219e56a403a644d7c946600616b356ffafee6a6030cd37ea6ee197a376164f821897", @generic="c64c51559b94ce85ea809359e5c052611c6054b7db0dc5aec0601f062cd7302ccf359610b861c1d26b1d5b5d722d93f1dde11e256a8b08711c9ee813394ed2d23719ddf85091519a0e7830a2232bb3de2262c989d67162f4062b2c44209f7107e528099338d43d05ee4ea168f26448958f806620284a5c2bcf361af17435675a5f61d484cb9106e799cdd2653d3a848654ac433e2450f7a7e41ab0a60c09b0e93ab99754a1e269eb51966989bbfa42ac56219a7df3b1dce08e0a1cb0258822040b4d471521017d66b7ed98f16f4e0a5b9e3d9f494b92574ca2992f84acc03c4106703f6e967cab8a7649484a9c7ed51bcead", @generic="1ed7f990fa1a8879cdfc8d5f720dccc41b15870792c7ecf400004a649375c79acc81683a4d43f1e5319324121a4b779edabbbaffab4fa8a607a37ceea4f3f91cc0f174842e39505fe7e32ac3aaa38f4abeae1928dcc01f275a6dcb13946b4885000e8404aae0627e1b2ce88848ffc03a8a6660ab42de26f6058ec319d98201d9439b4b7969b4f30014eec40ca34771abb23619c3c7b34418d556838bb47dc1e6d9111922e8f1c967452429b9ea0e76bbf59ecac10f7e0a7f85e3fe2fc930de139bf80069b21c9abc46ca83e661a0dd", @typed={0x18, 0x12, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @generic="105505257b2b0b6a8ff43127ad072d79f4dae696324a8b818980a3d2ac06c486ad719f2c579cfd3f8dca9cf8a3e3b8f00c4b1e870f27de5913ac01df2fabd5d3a1fc97705238e5a2ab262b4a31b15847391a5967f7e743a0ee7d0ebfcf695bf0db580bc22fdea3f5cdedff4a0a4ac1c66e395a22d7a5ca83dd27bac017b162ad198527ed34c468aaf4573f124c341764ea06dc5486f9049703c622d07d4849dd00daceff3927c0ca490bfd26315ef9afea3a629a160769d5c627209405cca52ac9b1fcb32353b7abdbed93eaa88e9d69adce5237742092528b14f41b24478c8273e4e71dea"]}, 0x15a0}, 0x1, 0x0, 0x0, 0x4000}, 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)=@known='security.ima\x00', &(0x7f0000012000)=""/163, 0xa3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000010000-0x8)={0x0, 0xdb3}, &(0x7f0000015000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r3, @in={{0x2, 0x3, @empty}}, 0x2, 0x1f}, 0x98) sendmsg$nl_xfrm(r1, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0x7, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x158)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, []}, 0xb8}, 0x1}, 0x0) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000)={0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) lseek(r0, 0x0, 0x1) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() r1 = accept4(0xffffffffffffffff, &(0x7f0000009000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001000)=0x20, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000a000)=0x17, 0x4) r2 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000b000)={0x0, 0x3}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000021000)={r3, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}}}, 0x200, 0x7}, &(0x7f0000021000)=0x98) ppoll(&(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x8), 0x8) sched_setattr(0x0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) ptrace$setregset(0x4205, r2, 0x402, &(0x7f000001c000-0x10)={&(0x7f0000018000), 0xffffff00}) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000a000-0x7)='cgroup\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000009000)="dc3a", 0xfffffffffffffe15, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x7, &(0x7f000000a000)=[{0xfffffffffffffffc, 0x5, 0x38a7, 0x9}, {0x0, 0x1, 0x2, 0x7}, {0xcb, 0x5, 0x6, 0x1}, {0xffff, 0xffff, 0xd5, 0x100000000}, {0xfffffffffffffff7, 0x6, 0x7, 0x5}, {0x85, 0x100000001, 0x0, 0x40}, {0x8, 0x7913, 0x0, 0x6}]}, 0x10) keyctl$read(0xb, r1, &(0x7f0000002000)=""/42, 0x4dba80f9) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="044d4da3e14fb9535ed8a5d58bed12da6c95272073ca72ccb08becd36e18b6f77faeca700399d813176eabe19c6a", 0x2e, 0x4000, &(0x7f0000002000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x60) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0xfffffffffffffff9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000016000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000)={r1, 0x80000001}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000017000)=0xe8) setfsuid(r2) r3 = userfaultfd(0x0) r4 = dup(r3) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x3e}) readv(r4, &(0x7f0000001000-0x20)=[{&(0x7f0000008000-0x30)=""/48, 0x30}], 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) clone(0x0, &(0x7f0000009000-0x1000), &(0x7f0000011000-0x4), &(0x7f0000014000), &(0x7f0000014000)) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000017000-0x4), &(0x7f0000017000-0x4)=0x4) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x105000, 0x0) fallocate(r0, 0xffffffffffffffff, 0x8, 0x20000000003) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000e000)={0x7, &(0x7f0000001000-0x38)=[{}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000000f000-0x8)={r2, 0x1}) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000018000-0xa)='/dev/vcs#\x00', 0x8, 0x200) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000018000-0x8)={0x0, 0x2}, &(0x7f0000017000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x8008, 0x7, 0x1000, r1}, &(0x7f0000014000+0x97a)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000010000)={r2, 0x8, 0x6}, 0x8) bind$inet(r3, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r3, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000018000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000017000), &(0x7f0000018000-0x1000)="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"}}, &(0x7f0000015000-0x4)=0x0) timer_delete(r4) sendto$inet(r3, &(0x7f000000a000-0x1)='o', 0x1, 0x0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet(r3, &(0x7f0000004000)=""/212, 0xd4, 0x40000140, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000018000)='./file0\x00', 0x200) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x183ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x7, &(0x7f0000000000)) shmget$private(0x0, 0x14000, 0x20, &(0x7f000072d000/0x14000)=nil) r0 = socket$inet(0x2, 0x80000, 0x9) bind$inet(r0, &(0x7f00001bd000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d4d000), &(0x7f00005bf000-0x4)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="09377032d62f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x8bd]}) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0x8)='pagemap\x00') connect$inet(r1, &(0x7f000000e000)={0x2, 0x0, @empty}, 0xfff8) sendfile(r0, r1, &(0x7f0000013000), 0x10001) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0xc)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000006000)={{0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000004000)={{r1, r0}, {0x77359400}}, &(0x7f0000007000-0x20)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{0x77359400, r2}}, &(0x7f0000002000)) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x100000e, 0x10813, r0, 0x0) r1 = semget(0x2, 0x0, 0x82) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000028000-0x28)={@common='ip6tnl0\x00', 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000028000)=0xe4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) connect$packet(r1, &(0x7f0000019000)={0x11, 0xf6, r2, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000018000)=[{0x3}, {0x6}]}, 0x3d0) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000002a000-0xa)='/dev/vcs#\x00', 0x6, 0x80000) fcntl$setlease(r0, 0x400, 0x2) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000012000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x1, 0x2, &(0x7f0000005000-0x28)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000012000-0x4)='GPL\x00', 0x7, 0xd1, &(0x7f0000008000)=""/209}, 0x48) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000)={0x80000001, 0x3, 0x7, 0x1f}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000), 0x10000) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/dev\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000002000), &(0x7f0000004000)=0x4) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000003000)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="3fa42ba784deb26a51c29ed187dedb01", 0x10) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x90b, 0x10, 0x0, 0x5}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={r2, 0x4, 0x0, 0x1ff, 0x9}, &(0x7f0000005000-0x4)=0x18) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x24)="5e5b2c6f60262c2f00b20000000000000100f17f9a8953173a868b871a7d7ad3c83ecb10", 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000000b000)={0x5, 0x10001, 0x5, 0x321b, 0x1ff, 0x5, 0x1000, 0x100, 0x4, 0xff, 0x200, 0x2}) ftruncate(r0, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000000d000)={0x9, 0x1, 0x5, 0xc8, 0x369, 0x6}) sendmsg$netrom(r0, &(0x7f000000c000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"ddeea1c9a293bf"}, 0x7}, 0x10, &(0x7f000000d000-0x30)=[{&(0x7f000000b000-0xa7)="4581ca9eb73a4440afda72b13218235479a075863c63040b9a221733b00fc903e5aa9ca0ebfe14ffa7d88b4d9232ddba2b51a6e042a61592f78e6d230d3c7cb14c7aaca3eac026804d824920efdbed612ee6f2c7870fa675bcc56e87fb6217f104ecabe4c4226d8611f76b8b4347c24813ead38ad349bd445bb2898ad24efc7c27f19dc21a1e5d5ab276375eab8b68e44e94be36359eb079bd707bb5975ceda9cb4af6be5f0010", 0xa7}, {&(0x7f0000004000)="d31e4ec35daae031818a7aaeeb85952e19e0880268cba0b72cfa923df0939c4aa875dd5c300a23d8f8916674b9d34f090fe5ef52a63d6246072aaa66dc984c2b8ffbecb902681bd842530c94c4c691dfea6eb9d3708629bf01007af67292d19164286f770df0ec97fa10179d2a657a773a917ca941723a9df5c71370454ae0eb4685f45ef4a68fb587f4e282205dccce21d2f9f2e58fb503de3b74fecf9df29d4e26a5007e26836700cdc5d478bdbd62ff40ea2cac6f867006e72769f005f9193cd3b00646", 0xc5}, {&(0x7f0000009000-0x9e)="23bd3e69b67c2e8a00a03c497089ffff2d55bb81c92efef6815ad95cef84b9f0e5398d7727c348e69cb1536a6074f8ea1030a79de2fc87eaa548a14b1ec03a56130559a6762adfc1c5324bb2c16d81e94c98577b497c12190c2f35e9c392b91eb2b464fa46f0ba39d235a97ff519815605bfdb3a0725af70563ed6058dca826eaab8c0e903306990047d381c237547efdafbd508dc7600a43d71b12a0fba", 0x9e}], 0x3, &(0x7f000000c000)=[{0x100, 0x11f, 0xffffffffffffffbb, "76f21f9bcbc0afaa043119eb49497f281dd7f922d56b9da78e3ebdf7678d79ab0f74c394794e138b05b41cb933f4898df56b27ca1dddbeab417c9f472aefd68653b98ba132abe97412814a8124b508e340b85aa2e6db424f5e45fc498cfce859e9b552471d8b169f91f7bbc2de8e05abb043fb077d46b0aa3a3d6882ae6703b1a91583a41af2701a6da6d69f2f98441479ee92f4860f402ec0680b71e5e9beec28d4b006d6860b2bc545ff22e14e98788e40fecdf804e1f013d028ebc3a6d1599f8867f3dfb494cafa13763a91d16313583ca03494648ddbd7e49612d9aed74eb7536127184ea5ffc29ec6"}, {0x50, 0x109, 0x7, "52e23cb5673527a72ef62a03c95c27aba18119c12aefccfe314aafc0dbc8995cfe11c8da556b0eb23875d97b14d6d9623daeaef0b3230383884778e8"}, {0xa0, 0x114, 0xfffffffffffff03c, "c459b1fc6d7817b7b4d7cec3dea705c1a22a6703fdfbfddcd0a1b18883c6956210fc8dd79ead01319b633632e16659165a1dbb53db9ae2fc206a511390c659b47cdc2b50b0c1218be5477d6f0fb525401166439bd6c1f32a8af85742d797db9849d418c57f348338c16ede527ea67528611848edc810f9765f850b581a0080eb104d8efae81a5abc7cbdd1"}], 0x1f0}, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000008000-0x8)=0x7) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0x2, 0x2, 0x6, &(0x7f0000005000)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000003000+0xc51)='./file0\x00', 0x80100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x480000, 0x10) fanotify_mark(r3, 0x3, 0x18, r4, &(0x7f0000001000-0x8)='./file0\x00') r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x81}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000008000)={0x1, 0x4, 0x8, 0x1, 0x80000000, 0x8, 0x100000000, 0x101, r6}, &(0x7f0000006000-0x4)=0x20) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000008000-0x8)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000004000-0x4), &(0x7f0000006000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000002000-0x8)={r6, 0x1000008}, &(0x7f0000008000-0x4)=0x8) 2018/04/08 06:56:44 executing program 0: add_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff81, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00007d8000)=[{{&(0x7f0000d23000)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000f32000)=""/33, 0x21}, {&(0x7f0000000000)=""/3, 0x3}], 0x2, &(0x7f0000741000-0xb1)=""/177, 0xb1, 0x9}, 0x9}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000000)=[{&(0x7f0000dfa000)=""/91, 0x5b}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000ea8000-0xe7)=""/231, 0xe7}, {&(0x7f00003cb000)=""/15, 0xf}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f00009ac000-0xbd)=""/189, 0xbd}, {&(0x7f0000e75000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f00003ed000-0x6e)=""/110, 0x6e}], 0xa, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00007b9000-0x8)=@sco, 0x8, &(0x7f0000018000-0x50)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000865000-0xaa)=""/170, 0xaa}, {&(0x7f0000250000-0xb7)=""/183, 0xb7}, {&(0x7f0000bbc000)=""/70, 0x46}, {&(0x7f0000f33000)=""/42, 0x2a}], 0x5, 0x0, 0x0, 0x80000000}, 0xd1ec}, {{0x0, 0x0, &(0x7f0000353000)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000f12000)=""/211, 0xd3}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0x12)=""/25, 0x19}], 0x6, 0x0, 0x0, 0x9}, 0xffffffffa37ca64e}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f00003a7000)=""/100, 0x64}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/139, 0x8b}], 0x4, &(0x7f00008e0000)=""/123, 0x7b, 0xc66a}, 0xb47}], 0x5, 0x42, &(0x7f0000fb4000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007b8000)={0x0, 0x9, 0xfffffffffffffffa, 0x3, 0x1, 0x1b17f3d6, 0x4, 0x6, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x8, 0x2, 0x9, 0x4}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000944000)={r1, 0x95, "4a88748d2e4936369524a524e08640418e1e8fab43f6d437031e8db3dc59a3dbc251b0045cae7848c3e8cc9737301d4f46e795bed60ba622da11f529fda38d06f56f899e9e340b00a88b967e80f2fcec939172d1909960a98d4b8f09645dad62b81b0c74eff4a13c1b2598775e7052c9ae336b9fd321cfa543afb2698f5cb47dd02bd13c95e202d7d806ff448f98c7faddc09b277a"}, &(0x7f0000540000)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x840, 0x0) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x8, 0x100000, 0x4, 0x80000000, 0x74494585, "77f49e14ff0bd88c59bc90a02c15d020211b5f7a10cc244ec7327110bb01fd3f102e858dfe170214dddf0ff1bbfdd1f5f098a06d27f70f3dcf0d07163898cd", 0x4}, 0x60) socketpair$inet6(0xa, 0x80005, 0x1c8f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r4) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000002000)={0x0, 0xffffffffffff0001}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000-0x8c)={r7, 0x9, 0x84, "d493e2d5af2b8f075ec8bf784fed3ef2e55b3586fe833e245cd9696a525cb74e330278a36b1b1b2106a68db796bce1ba28442bb3b83b912f64425756d0c3cc12e6f1962e747f73c2bbc85c1d7ab5d1498da351a9a342aeedf331545c6969f37f97d78665d011f154a685b75e4ef03f33ff311ac0f615777361155f786b0f13612f4c8125"}, 0x8c) getsockopt$sock_timeval(r3, 0x1, 0x18, &(0x7f0000000000), &(0x7f000083e000)=0x10) 2018/04/08 06:56:44 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000004000), &(0x7f0000003000-0x4), &(0x7f0000005000-0xaa)) read(0xffffffffffffffff, &(0x7f0000dd8000-0x44)=""/68, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f62000)={0x0, 0x14, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000367000)={{0x77359400}}, &(0x7f0000000000)) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000011000-0x4)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) symlinkat(&(0x7f000000a000)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f000000a000-0x1)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./file0\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x16) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffff9, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x1ff, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000019000-0x8)={0x0, 0x1, 0x7f}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000018000)=0x8) 2018/04/08 06:56:44 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000008000-0x8)=0x80000000) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$unix(r2, &(0x7f0000010000-0x47)=""/71, 0x47, 0x0, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000002000-0x10)) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/04/08 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x3, {"596217f7f1414e"}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000)={"fa33d5e6dfcd8b1f0fc876b08955682c", {0x4, 0x1ff, 0x6, "d654b43f9427", 0x10001}}) mq_open(&(0x7f0000003000-0x14f)="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", 0x0, 0x0, &(0x7f0000004000-0x40)) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000009000-0xdb)=""/219, 0xdb}, {&(0x7f0000003000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000)=""/11, 0xb}, {&(0x7f0000013000)=""/63, 0x3f}, {&(0x7f0000015000-0xaa)=""/170, 0xaa}], 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) writev(r1, &(0x7f0000011000)=[{&(0x7f0000013000)}, {&(0x7f0000013000-0x86)="f5a85ba12a76a666e4d29020d84878fd60926119faec03f01d651e90835ccb25481f4acf70c11e373c313e53936c050d89b9a7ef217515911f9f858e12a2f06bf530b870bf29ab0bdc9f9049714866b62ada4eedfb25c3e8e96f99f686b51570245389828ae42757b7966523280ccab1d92798aabab2ed84780d703f9369c594c1b38c1d8ead", 0x86}], 0x2) close(r1) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) llistxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=""/87, 0x57) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000006000-0x34)={{0xffffffffffffffff, 0x1, 0xff, 0x3, 0xcd10}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000d000-0x4)=0x9c62, &(0x7f0000004000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000d000)=""/61) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0xc35a63951d7d68a0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000-0x8)=@assoc_value={0x0}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000f000-0x8)={r2, 0x80000001}, 0x8) sendmmsg$unix(r0, &(0x7f000000c000-0x38)=[{&(0x7f0000009000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[{&(0x7f0000002000-0xce)="90724ff2656c5c4a18d6b6747bbc1ff461cb7d15d19e2302a7ed265d3296488249e4459e2bc9a63f2df0f1c3781635c4428a1ffbaac625d90eb4ad2e39922235dfa47b0124ba543fe485e8f87e42ec7f607c92cc96d7142128e52c21ea237c7c7c98933faea71f105fba4f28982cd67b372425cc4c342d6f1e07990238868bd161bbaa22610efa1ba7268a142589b7ad8728fd4adc75a6a00069cf14b4f72e71b82c0dc1b7df08127756af08677552a526437bdef4173d423007570ab1020b90ad55ec0f326ad0d7b344ba9f9a2e", 0xce}, {&(0x7f000000b000)="6b1aa6936a7bf21ac5abb458ba16703e3371e1fc2fedce2dc6c4b0d2691a1ebcaa825f2d08334f7699c1f9d58259912d4df9a4e6b240f1f5f28f4e83a2afa13fb76da03083e555af77656cc30cd06448f29b8434a1805c9fdb466721d8bbcf8fabf9a1d75a6614d818f5496e2ad7ebf95ee31bf0d8fa72c38eb5625f6595bfb1c0f815d0003674af69e97f04b330aad64272338c77775affad6532d45d9966eeb62bb305ee75f7bcb9f47de7b7bdb1aaf625ff9f990c4dccfb04134924df2762e672c14bef2a4a776d0cffa9345f755add0f9789d4c6f9ae5ed280767d368e05", 0xe0}, {&(0x7f000000b000+0xa72)="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", 0x1000}, {&(0x7f000000a000)="a9275d68cd6bfcb0e92ced4434c351fe806d4f77cce605be731dec7d0159ad78ecd4f5d4980c8180494c36c4a743155b23181bfea110c34d813ac26b453a0aad48d6b0ec6b89d1a5c9f4d65397ffd0754bb2916fd6d0abdc6682126415df282a7581499434ce1d0250681bd2efa038be0f18c6ed63731b0a018adce42a56e8c9b0ffb2c969c5bcf7f53744f549be3c1cb855a967d4", 0x95}, {&(0x7f0000009000-0x4)="ed22e0b3", 0x4}, {&(0x7f000000c000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40000}], 0x1, 0x4091) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000c000)='/dev/snd/timer\x00', 0x0, 0x4000) socketpair$inet(0x2, 0x7, 0x9261, &(0x7f0000002000-0x8)) ftruncate(r1, 0xc9c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x6, 0x401, 0x5ab4, 0x7ff, 0x9}, &(0x7f000000e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffff, 0x1, 0x800, 0x9, r3}, &(0x7f000000c000-0x4)=0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000008000)={0x4, 0xfffffffffffff369, 0x1, 0x3f, 0x7f, 0x1, 0x7, 0x60000000000000, 0x7, 0x8000, 0x5e2, 0xfffffffffffffffd}) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x1, 0x3, 0x2, 0x0, 0x9}, 0x9, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x3758, 0x8, 0x1}) r1 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000000), 0xfffffffffffffde4, 0x0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 06:56:45 executing program 0: socketpair(0x0, 0x8000f, 0xfffffffffffffff9, &(0x7f0000730000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000477000-0x10)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0x44)=""/68}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpid() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000e000-0x20)={@generic="c77ff190b57eb6ad2cc4016ccde0eca4", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r2, 0x1f, &(0x7f0000017000)={0x0, 0x0, 0x1}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000001b000-0x8)={0xfffffffffffffffe}, 0x0, &(0x7f000000b000), 0x8) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000000b000)={&(0x7f0000006000/0x4000)=nil, 0x4000}) r2 = syz_open_pts(0xffffffffffffffff, 0x8080) ioctl$TIOCNOTTY(r2, 0x5422) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000009000-0x20)={{0x0, r0/1000+30000}, {0x0, r3/1000+30000}}, &(0x7f000000a000-0x14)) setitimer(0x2, &(0x7f0000000000), &(0x7f0000008000)) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000030000-0x5c)={{0xa, 0x1, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8bb}, {0xa, 0x2, 0xe2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x9}, 0x8, [0x80000001, 0x0, 0x1c2, 0x3, 0x4, 0x9f07, 0xa284, 0x1000]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x20000000) recvmsg(r0, &(0x7f0000024000)={&(0x7f000002f000-0x7)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000023000)=[], 0x0, &(0x7f000002e000)=""/7, 0x7}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000002000-0x3)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0x8001, &(0x7f000002f000)="f351951c105ad32834fc3f896b34053d8be37a6530a8", 0x16) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x7, 0x1}, &(0x7f0000030000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000023000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x7ff, 0x255, 0x9, 0x10}, 0xa0) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000019000)=@hci, &(0x7f0000006000)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001a000-0xc)={0x0, 0xffff}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000019000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f000000c000-0x4)=0xfffffffffffffe1c) r2 = socket$inet(0x2, 0x5, 0xffffffffffffffba) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000001a000-0x12)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000)={r5, 0x3ff}, &(0x7f000001a000-0x4)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000006000-0x3)={0x0, 0x30, &(0x7f0000019000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @empty}]}, &(0x7f000001a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000014000)={r6}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001a000-0x8)=@assoc_value={r6, 0x7}, &(0x7f000000c000-0x4)=0x8) clone(0xe100, &(0x7f000000e000-0xfc), &(0x7f0000002000), &(0x7f0000014000-0x4), &(0x7f0000014000-0x72)) r7 = getpid() setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000005000)=r4, 0x4) r8 = gettid() rt_sigqueueinfo(r7, 0x16, &(0x7f000000e000)) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x11, r8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000016000), 0x10) connect$inet6(r3, &(0x7f0000002000)={0xa, 0x0, 0xce, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}, 0x1c) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) r1 = timerfd_create(0x0, 0x0) sendfile(r1, r0, &(0x7f0000008000), 0x8) socketpair(0x9, 0xa, 0x8, &(0x7f000000b000-0x8)) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x4100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000006000)=@full={{0x3, {"b475afe5d51249"}, 0x2}, [{"86506e754db215"}, {"b4a020261c6376"}, {"72a1918ec87920"}, {"d66f641019f604"}, {"e5aa37ee9ca373"}, {"e690d102f29fe7"}, {"94f3d35f7e4053"}, {"f8329697c9d9e2"}]}, 0x48) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000)=0x80000001) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000005000-0x24)={0xfffffffffffffffe}) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001c000)=@ethtool_coalesce={0xa}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000026000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000025000)={0x33c, 0x2d, 0x400, 0x4, 0x0, {0x10000}, [@typed={0xa0, 0x35, @binary="b20a67c8a8ee3de24b4bf0219555ea1adcc5b54edcfc586a0c437c387010980b072966c6866537dd90fef81ad09968c72a1558befaa9a950534ce010011b09dcb89f8df5b499dd7428fd36385061ea8f8f085ba21686074f18521cff79b116f1bdf934f84785e1eb474370e1af2c184b7f72eecd371c5733c7e59b379a793dd15834bcd1cc41555a9cf3c15bea79ef560eb9c37c4aab"}, @generic, @nested={0x130, 0x34, [@generic="c61f97bfdcb883078b94f9e874d4d88be714863c53ab0cc816d8c480b9f03e35747045dfabba7513911fa71ccf7d612c6957d1d21436913098f706e07d47fc649fba561c57e4d33796c4e3ebd36a5c8e79604b3114ccbeabadc021eb4a0a7339adfe2c5ad1ba88ee5901ad7d2b949993335cc9", @generic="1521acff0d332a1491bae545d04945ff67c28ba41dae15d9c12c2eceadfc50961001c395ff42c794388e6d22496a9af244ccc2ac99cef8c5843ba5dbd5b56b9204d7baf57a2e590476d32b381d65f32cf909023c6704a7386eed30bccec16c10d3989a77f1911cd42593d0fb8edf2235f02d3f474e65ae37e93c822d429a36efe84dc9389ef5a3dca5ba", @typed={0x2c, 0x49, @binary="255405a182bcff1c77a2c1ff212a6980ff344e5db41bddb54fec2f3156f52a7a53"}]}, @nested={0xa4, 0x58, [@typed={0xc, 0x3d, @fd=r0}, @typed={0xc, 0x19, @pid=r1}, @generic="eb86f9a631d3d3c6955ab768754aaabb8f3b6bacc29251db78069a829d67061020b5a765d60ea5172ca610e25573ba2f7693e33745d5432c6f22e7b5bfe7a46c098f142a560a8b71e94d4e348734f651220588bbeda739bf5be6001944703bc5ea14336375b60196a0b3c21ef026c5d601e8eff296bb307d3500cf3d387b9a9e643c92150a66ceca"]}, @generic="cac0bac7db3ca93b5fc48c4a50167dcfe324476eef2351f909f7e7dc5a63d0c7b0ab2a79d38651d2dc5841fa97b963ad093ee618d73a19e068211b5a4c4d2764a8475fe783702c3975e9f3ed0185790b4ea59aea23caab93c682ae10f360e5d474c578cb131e18cbdbf0c5bfb8ee28c3f9c3b4415ab9ebc8e71a3f9495cc03318de873ed5a0bf2128e9f1948a89f2142cceeb19d56c758524471424c4219ae7b0bc87d13c1", @typed={0xc, 0x21, @str='\x00'}]}, 0x33c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000024000)=[{&(0x7f0000004000-0x9)="2df85af173c5026da6", 0x9}, {&(0x7f0000018000-0x68)="6da5922aeb5331348c45468cc59d296285e34928dfe15e2756201df19e7f8965be51757c060dce1d6c04543781cd10330f69e01a189326baf35a090ec49ac716d179b7efda59a826a71edeb7a465a3f5226bc53bb1e1574fd3179f006a1cc284b81e6e046b36dfbe", 0x68}, {&(0x7f000000e000)="d0df1719b39916dcc02eef4f43b010492bc152b95687bb94932e01d356eb23be3c", 0x21}, {&(0x7f0000025000-0x4d)="8cf6affc2cdddc257fc18fdcb351db793488af8c2116aa6d6a27b261fb913a453b365f22df565e7b7449fec2cb7b5d86b1be5688b68744859a635efc1b56be2c60e0d9bcbde9be449648224f941b0d55be4b1922b28beae6f589ec2d68217d23d6247e2e6d2b6b5c99ee169cadadaff9a618551bc376f7fbd89ca2458b65166dad54d837e7c15627ee69e9be197e6476889ce8b66196fafefe603d18965e5bbc9dde61b6a1aae9744ba4deefe22ed1628aec2f5bda4b88242b06883e78a8ac78a23881db5a41e9", 0xc7}, {&(0x7f000001b000)="d798aa8b06a725100563f5767a86839ae5b4862fb2c05215d82e72ebfcb93faad6af524a3330b523db32b262de5f63e4d217a76b8b448b472f41fa8aacf256c58f8e9a01696f90f9cf3564c6809d9be4426ae9ce2fb84eb28de3bf64ea03d7da245e7e8a0691a1210fbd8255c40da28500d5d3517693dd918b7da0b02e227defa6812f385ba11a4b48bbf2c159f39a72501f687d6c439f86c4c0ab6f4ceeea97f065f8f79fcb9f40c34a038c07", 0xad}, {&(0x7f0000025000-0x1000)="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", 0x1000}, {&(0x7f000000f000-0xae)="0475a5aadae37928a0f1e86e5fa512aae5585bb4a45a173c9ab892c50a7d0c7a7a186f40d7e8fe422e8d634f4848e7ea19286f7a51d763219b6b51f2bdd9089e79a75e8b55570b012268a662f56a3b66e8df4252cd3a66f3deabe961637b5d13ea8edcf30f997254f3210fce7adc9486ad037323ab1d2ac1642e089e4075b38d112271ed13554b6b93a2266e9b0ef0dbc2f05ad9fbe95f8a7a6fad0015d230ef2efb2649f068dab54ffb1e777d0c", 0xae}], 0x7, 0xc) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000011000)) setxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f000000d000)='\\%cgroup\x00', 0x9, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000008000)={0xff, 0x401, 0xa3, 0x0, 0xfff, 0x3}) 2018/04/08 06:56:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x32, 0x8000000, r0, &(0x7f0000000000)='./file0\x00') 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xda, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x30c8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x3, &(0x7f000000d000)=[{}, {}, {0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000008000-0x10)={r2, &(0x7f000000d000)=""/207}) r3 = gettid() sync_file_range(r1, 0x80, 0x1, 0x5) getpgid(r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000e000-0xc)={&(0x7f000000c000-0x8)='./file0\x00', r1}, 0xfffffe99) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) 2018/04/08 06:56:45 executing program 1: clone(0xffffffffffffffff, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000738000-0x4), &(0x7f00005d5000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000da6000-0x8)={0x0}) syncfs(r0) pread64(r0, &(0x7f0000884000-0xb)=""/11, 0xb, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/194, 0xc2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000381000-0xa2)=""/162) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000007000)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000007000)=0x6e) io_getevents(r0, 0x2, 0x2, &(0x7f0000006000+0xbbf)=[{}, {}], &(0x7f0000003000)={0x77359400}) r2 = perf_event_open(&(0x7f0000003000)={0x7, 0x78, 0x4, 0x7ff, 0x6, 0x3, 0x0, 0x80000000, 0x21000, 0xe, 0x5, 0x3d17d657, 0x0, 0x1000, 0x223c, 0xebd, 0x5, 0x8, 0x7, 0x3, 0xfffff80000000000, 0xfffffffffffffff7, 0x80000000, 0xd533, 0x10000, 0x7, 0x0, 0x1f02, 0x8, 0x2, 0x80, 0x3f, 0x9, 0xeb02, 0x9, 0x7fff, 0x0, 0x2d0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x100000001}, 0x400, 0x800, 0x325ec5c, 0x4, 0x8, 0x8001, 0x38}, 0xffffffffffffffff, 0x200, 0xffffffffffffff9c, 0x4) fcntl$getflags(r2, 0x40b) io_destroy(r0) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x7, 0x8}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000001000-0x8)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0x5, 0x110, 0xd, 0xffff}, &(0x7f0000003000)=0xfd30) rt_sigpending(&(0x7f0000001000-0x8), 0x8) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f000000a000)={0x1a, 0xf7, 0x1, 0x6, 0x8, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x2)='-\x00', 0x0, 0x0, &(0x7f0000002000-0x40)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000004000)={0x77359400}, 0x10) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000005000)={0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x7, 0x5, &(0x7f000000c000)=""/214, &(0x7f0000004000-0x4)=0xd6) fcntl$lock(0xffffffffffffffff, 0x2000000000025, &(0x7f000000b000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f000000d000-0x4)=0x7c, 0x4) 2018/04/08 06:56:45 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x101, 0xc0, 0x200, 0x8, 0x7, 0x10000, 0x9, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00006cf000-0x87)=""/135, 0x87}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x228}, {0xa, 0x1, 0xa3cc, @empty, 0x4}, 0x800, [0x80000001, 0xc000000000000000, 0x7, 0x20, 0x9, 0x2, 0x3, 0x2]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000213000)={&(0x7f00003c0000-0x234)=@newsa={0x234, 0x10, 0x400, 0x5, 0x0, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0x0, 0x8, 0x0, r2}, {@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0xaf, 0xffffffff80000000, 0x7, 0x0, 0x0, 0x8, 0xfff, 0x3}, {0x3, 0x0, 0x8, 0x4}, {0x9, 0xe9a2, 0x6}, 0x7, 0x7, 0xa, 0x4}, [@algo_comp={0x144, 0x3, {{'deflate\x00'}, 0x7e0, "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"}}]}, 0x234}, 0x1, 0x0, 0x0, 0x40000}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000002000)="83a3e2b8b60c0268a51a198d5f5808c5f2257263e2e8163e899a1b9640c525f42313f317fcdc3b565c8f799d5cd4b473f3820d879fda1c8415a3d0ef589ed9f924d8554da25042bedd3de893a7ce4ef4241f07f2bbbe7444fd857cf8d3129bdf7e4e8666944e2cdb", &(0x7f0000003000-0x33)=""/51}, 0x18) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syslog(0x0, &(0x7f000000c000), 0x0) bind$inet(r3, &(0x7f0000007000)={0x2, 0x0, @empty}, 0x10) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x1, 0x4, 0x80, 0x1000, 0x8, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0}, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000b000-0x8)=0xfffffffffffff800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f0000009000)}, 0xfffffffffffffeef) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={r0, &(0x7f0000003000)="09a49206feab7b4083057ba88737d595a99c77e192d0cb68e507198201868466466cd81f0976eb1c439143dc8d61e627230ee89f08701d22c78770f48aa7959352d0ee97803c3050c0ecb72870ce18c5d8e0af7a0e3597f4bb4b3821d781684ca9ca641992d6830e", &(0x7f000000a000-0xcf)="1f2a2898b2823c3c2e0b4ef35f601fb4f9dfbc890e0df1311efc15bed5336adcf945598804cfa45fa2a6e29c637b3d3a8cb33cbfa64c2f9b23b98ab6506c6acb13c1e6f2d947225b476649998be0ff457c4dfdd47dd6e69cd0470f64c793929055cc2ce829fe31aca7d185b2a3a8a19322608e47d373c13d0c931896a0c1df738cb08df1da30185142f3df216998c9fa76ccb59ca85378e365aee06713c1963dfd06686fe6284f2712a3661b98edd9f064d43c9660fd269d8e3cad6c5fed821e5f2ed3be3b074dc82da73b07500087", 0x3}, 0x20) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0}) flock(r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0x3, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000f000)=@ethtool_link_settings={0x0, 0xec64, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, [0xfd4, 0x0, 0x9, 0x84, 0x7f, 0x0, 0x66d], [0x9, 0x2, 0x6, 0x2, 0x5, 0x8]}}) 2018/04/08 06:56:45 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xffffffffffff7348, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x100, 0x0, 0x4}}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000+0x136)={0x5, 0x80000000, 0xca, 0xd3, 0x1}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{}]}) fremovexattr(r1, &(0x7f0000001000)=@random={'user.', 'keyring&procselfproc%vmnet1vmnet0\x00'}) inotify_init1(0x800) getpeername$ax25(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setreuid(r2, r3) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000003000), 0x30, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x1c, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x2, 0x1000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={r5, 0xb9, "bef980596441c373b6ecec9f3d3b695fb49eff52305f01f006b5c37794dc6adb378f8d9daa66926382eb5aa21a0e2cc864f8d35417c9f9fe0445f6e1ea5e6e1d03121504179d463b5388af66902beef0f5a404a9888a4c8392d52483c54240bacf12bc8a342684f3d9715a5d559b76f8babe1b40d9e7a44c050828ac50a55e8208c8945cdeff3955e389a9dc2cd5efde43021ed247f1801d52fb9750f5c384cf3defc3f325a99147f857aa5dbb901599bbf16a53a946d6b233"}, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000007000-0x6d)="9cbd1e488815a672f26b992a5d0c88636b816fa68186a4e41ef685d4a05185966eb13d400bc68bdde0c3e4c961fff8a376eefc002382d5ed2db272bd233f3cb781e6b7ac9eb2e4d0dba4b9dbb18d9d9d960bf44d47d1c52f7e6bd5c733fe0efc83c26989a08f3bfd8c28373bf8", 0x6d, 0x4004004, &(0x7f0000007000-0x10)={0x3, {"06ef6423e0384d"}, 0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000008000-0x4), 0x4) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000014000-0x8)={0x80, 0x200}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000010000-0x4)) 2018/04/08 06:56:45 executing program 0: personality(0x40004) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000aa000-0x18)=@get={0x1, &(0x7f0000947000-0x7f)=""/127, 0x1}) 2018/04/08 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwritev(r0, &(0x7f000001b000-0x50)=[{&(0x7f0000009000)="ea", 0x1}], 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000018000-0x18)=""/24, 0x18, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x810000) writev(r0, &(0x7f0000011000)=[{&(0x7f0000019000-0x1000)="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", 0x400}], 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0x0) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x3, {"7e0d4c6f41bb63"}, 0x9}, [{"3e70f8b0ce91dd"}, {"34abbf1b7b0487"}, {"108e8b23cef77d"}, {"35ddc191679fd7"}, {"bb7a209fb9bf16"}, {"325a108a3b6166"}, {"fe94f9e37eee18"}, {"50e401fd82129f"}]}, 0x48) 2018/04/08 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x7d000)=nil, 0x7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000000b000-0xbf), 0x100000110) unshare(0x12400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000003d000-0xa8)="8df0510b54ed3ccb131343d1c9d2a59fd33e1cda36760f92224ed3491aa67c3c7cb6d5b574c194d38e00c357de6ca8d3b13d33f5e30046c012564c54e144b07fbb09fdec15f1d64276c3ac446667ef0b862355436c79746deb0fbf0147cb64e67fa2267b566da1f3b9d0a82a1037f23b229adac6ea957e85dc0baba91b308451c8c60cea16c76eee72ef090015e0a0d22ed7662e8bfd0e0a6c8aced8a20bbc3b4aa783307f7fe246", 0xa8, 0x4004001, &(0x7f000003e000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f000007e000-0x20)={0x0, 0x4, 0x7f, 0x8, r1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000007c000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x14) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f000007d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001b000)={0x0, 0x34, "793fe9dbddc660d088972c0c308087f2f67aaa365b51708e4d1422f7507d3dcfd8985a8d859752209c7f78ac045b28a43115af1d"}, &(0x7f000007e000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000005b000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6, 0x2, 0x486, 0x1, 0x8}, &(0x7f0000009000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000055000-0x10)={0x2222de03, 0x8001, 0x10000, 0x3ff, r4}, 0x10) ftruncate(0xffffffffffffffff, 0x0) setxattr(&(0x7f000007c000)='./file1\x00', &(0x7f000001b000)=@known='security.ima\x00', &(0x7f000007c000)='wlan1vboxnet1ppp1\x00', 0x12, 0x0) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000289000-0x8)={0x0, 0x20, 0x2}, &(0x7f0000b30000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000a3a000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000-0x1)='\x00', 0x1, &(0x7f0000004000-0x15)='keyring,}:bdevvmnet0\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x5, 0xff}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7da}}, 0x7, 0x9a}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000005000)={@generic="f9c41db8c87a609f535ffdb655823848", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x1, 0x2, 0x9, 0x1f, 0x800}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x7, 0x3, &(0x7f0000006000)="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", 0x1000) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000003000-0xf2)=""/242, &(0x7f0000006000)=0xf2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000009000-0x8), &(0x7f0000009000)=0x8) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x6, &(0x7f0000007000)) io_setup(0x3bb, &(0x7f0000002000-0x8)=0x0) io_cancel(r1, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000004000-0x7f), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000008000)=0x4) 2018/04/08 06:56:46 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000709000)=""/67, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0x6)='statm\x00') preadv(r1, &(0x7f0000004000)=[{&(0x7f0000004000)=""/45, 0x2d}], 0x1, 0x0) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000)={0x3, &(0x7f0000008000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000008000)={r1, 0x3}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x64) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x40000, 0x0) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000004000-0x50)={@common='vlan0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="8214d64adbcfd4224e38200f483ce54d"}}}) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x80) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x7b7000)=nil, 0x7b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000068000)=0x1c, 0x800) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007b7000)={0x401, 0x4, 0xffffffffffffffe0, 0x6, 0x0}, &(0x7f000053b000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000540000)={r1, 0x6, 0x5, 0x100000001, 0x8, 0x1}, &(0x7f00006d6000)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00007ac000-0xb9)="1bc1fc0680d2b5ef89f409c71b05cb740f983982431c32f17fcaf74220160d6c87b9a60811e71fd943ca51e66a29bd13cde21ac51542bb6541666c87dd4c376ae657466766d8abe1a1f2bf94cd71561d8d56d66b9832ac7cf997f0e0d6426f588fff1e63dad81b2923810c8766577171e044c84003d163aff39373922616562979b70eaf7c218a85d972af3324c6aff8b59f9259d61252dd9f98616caa6020a5d15e6fb190ba7b248553ce71e99ed553562c9b6fd440e1b51a", 0xb9, 0x20000000, &(0x7f00007b8000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000024b000)='pagemap\x00') mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000cc000-0x4), &(0x7f00007b9000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007b7000)) mmap(&(0x7f0000001000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b9000)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f0000019000-0x28)=@bridge_getlink={0x22, 0x12, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002f4000), 0x0) sendfile(r2, r3, &(0x7f00007b5000), 0x10000) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f00007ba000-0x38)={&(0x7f00007ba000-0x10)=@ax25={0x3, {"c02786e98f3ed1"}, 0xffffffffffffffb4}, 0x10, &(0x7f00007ba000-0x20)=[{&(0x7f000025d000)="5536d3b3e9996122ce31864b96d558fcd7b41701389d699ae1ba29ac84432da33d5b735c42eed80368b9a66b0a52def1e504917a6ab75f8cdc09cf7536bb7c4306dea9dd7a1cea0d9810cbbdd68f06984ed284c9db3bab05da7cec75c5693f2a367142d905adb41556504cbfdf69655b418c8b7096b3dcda4ddcd4c166245a5fbe881bf3d8a22f75815f46e34fcc9fba31", 0x91}, {&(0x7f00007b9000)="a655515e4b797ef718214abcf8623185508bf63abf0217a8a723e7286a699d5d009a52638875beb4682e584941f2cbe5c90659c72502dc4863c6a9d8aac8236d82363834d802da4aca1523e876ffbd7d64bdd068d62e9c564091f4bc4a4df4cf771a853a64f2c5544f2264f6644a53508e2dd7f6e8d71c500d42f55b95bb86166b11284a60e87b93cc709964180458a02858ff139e019770d4b721a1def1be0e43d27ac7cdd832955ee3b22ae764b74f3fa0a52f48273316002abafbafdaee70cd71f4e6bfbb744a4821594bd8049c902a35f9e343087b91dd4fc370f486f5379f33e04e926cd6edd5ed14e7959c58b68c1fa59fc33feb", 0xf7}], 0x2, &(0x7f0000509000)=[{0x1010, 0x108, 0x7, "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"}], 0x1010, 0x8000}, 0x10000) 2018/04/08 06:56:46 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x1)=0xfff, 0x4) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) [ 775.277800] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80200, &(0x7f000001f000-0x37)="2e79aaa298c3c4b19a5f1212f3d64e4d021575f967cc3b426a61211d0c0f8d7b722d4dde391527828e17db1547c81a308b8157c7e06399", &(0x7f000001f000-0x4), &(0x7f000001e000), &(0x7f000001f000-0xa4)="e077cd8464c1d32193b0e1e2c9d2ca92fe55852ac6cd1e94129081ec39557819e0cc2abc998db6718592333750f1ee5b537e73602aebde9775a42deaae16d97384bc4e6e0f42114b49dc9b7f5b48cfb3f7beef1b5a56494815bb089813ca0383b7ef17b348f163b79feb880f445e2b470d2044703be8ed229a5eec32791775725a07999321e92b6c512408a5ac67d29a84fa035a8001bd05792db85dc1b43eb4694ce055") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x1fe0000000000, &(0x7f0000005000-0x8)={0x0}) fallocate(r0, 0x1, 0x7fffffff, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/vga_arbiter\x00', 0x30403, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001d000)}}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x70) [ 775.448531] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000006000-0xa)='autogroup\x00') r2 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x6e28, 0x40) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @multicast2, @broadcast}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f000000b000)=@random={'system.', ']\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000c000)={0x61, 0x0, 0x10000, 0xffffffffffffffe1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000000b000)={0x7, r4}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000009000)={{0x2, 0x3, @rand_addr=0x3}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r5 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000007000)="de", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r5, &(0x7f0000002000)=""/42, 0x2a) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10000190) msgrcv(r0, &(0x7f0000003000)={0x0, ""/139}, 0x93, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000008000-0x4)=0x7) msgctl$IPC_SET(r0, 0x1, &(0x7f0000007000-0x78)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000007000)=@full, &(0x7f0000006000)=0x48, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000008000-0x58)={0x3, 0x5, 0x6, 0x2, 0x1, [{0x9, 0x8, 0x100000000, 0x0, 0x0, 0x1000}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) 2018/04/08 06:56:46 executing program 0: r0 = request_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='/dev/autofs\x00', 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000077f000)="ae645e8557216047752821379ce808a225167a435b4e390a0b1125a6633dc2614e28d0816bf648596d403bfba19f53ed0c37fde526c31a1411e1380159e5cb5ed86db70f9d021a33d90c8b99b1b4a27801c701e619e363d3e3c07a442d3ca85021b7e0c87f51891f05679a995145fc1ceb2d3d8e04e3378d84fa22c619adf49cf2795bb6", 0x84) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/08 06:56:46 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eff000)={0x5, 0x7, &(0x7f0000173000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100}, [@jmp={0x5, 0x4, 0x7, 0xf, 0x4, 0x77f185f12ca1d033}, @alu={0x7, 0x6, 0x5, 0x4, 0x6, 0xfffffff6, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000b95000)='GPL\x00', 0xa97e, 0xc2, &(0x7f0000c98000-0xc2)=""/194, 0x40f00}, 0x48) fcntl$setstatus(r0, 0x4, 0x72413cd519f5acf6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b34000)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0xfe7}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000003000)=0x9, 0x8) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00004cd000-0x4), &(0x7f0000000000)) setresgid(0x0, 0x0, 0x0) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000)='proc//md5suMmd5sumGPL\x00', 0x4) read(r0, &(0x7f000000a000)=""/94, 0x5e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000)={0x0, 0x800, 0x3f, 0xe97, 0x6, 0x6, 0x3f, 0x8, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10000, 0x2, 0x5, 0x6, 0x87e}}, &(0x7f0000011000-0x4)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={0x0, 0x6, 0x1, 0x4}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000-0x5c)={0x0, 0x54, "10eca7c822f0cf2e3ad6b7aae65f8ce5504132b9d16b6e287f74606ed58c536ac896331e5a1bceecd97ca0125b551311da05ed24458b50b664946d46ffa445a143e720c59aaec2a3f617922b26d9580615bf5954"}, &(0x7f0000010000-0x4)=0x5c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={0x0, 0x6e5, 0xfffffffffffffafb, 0x971}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r1, @in6={{0xa, 0x0, 0x76, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x80, 0x100000000, 0x100000001, 0x8000, 0x92}, &(0x7f0000010000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000)={0x0, 0x1000, "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"}, &(0x7f0000010000)=0x1008) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={0x0, 0x8, 0x1, [0x8ce]}, &(0x7f0000011000-0x4)=0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7, 0xfffffffffffffffd, 0x8200, 0x3, 0x9, 0xcb3, 0x9, 0x3f, 0x0}, &(0x7f0000005000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x3, 0x7fffffff, 0x8001000000000000, 0xfff, 0x200000000, 0xfff, {0x0, @in6={{0xa, 0x1, 0x589, @empty, 0xffffffffffff5d07}}, 0x81, 0x1000, 0xfffffffffffffffb, 0x2, 0x80}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000010000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7ff, 0x6}, &(0x7f000000a000)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x7ff, 0x2, 0x0, 0x2, 0x4, 0xfff, 0xfffffffffffff166, {0x0, @in={{0x2, 0x1, @empty}}, 0x8001, 0xbdc9eb1, 0x2f3, 0x0, 0x9}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0x2, 0x2}, &(0x7f0000010000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000)={0x0, 0x2a, "a794e8b57efdc0f4314796a9956d7ad31131b3776286dfc5ed1dfee4ad03dabff4427c6a27f16e8701a3"}, &(0x7f0000004000)=0x32) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000f000)=@assoc_id=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000011000-0x6)={0x0, 0xb3}, &(0x7f000000b000+0xad6)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000010000)={0x0, 0x2}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000011000-0xab)={0x0, 0xa3, "ba47a743c6d5c537c2d3805679dc3e1deddff413605bef4494557dba0787e48906d92c42697f3cbd26f1b44e10d9b0d377f335400a53cb2938335e022b4319948a8aea51c48a894097b87b990a6a0748e1a8e1c7d5c77e35c7c3e32a8400586b68e78cd233cdbf0a1f7725784cf5e1b3e33ae3f87638f5c1068c81ade7fc02d71d1694102980e837ab51c9c2b7c72f7e7d8e6f5064e5aa4a8800b1ad194ab68c86ec5e"}, &(0x7f0000000000)=0xab) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000)={0x0, 0x4}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000010000)={0x0, 0x5, 0x1, 0xffffffffffff7fff, 0x100000001, 0x6}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x604464cf}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000-0x8)={0x0, 0x8001}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0xa)={0x0, 0x1, 0x1, [0x3]}, &(0x7f0000007000-0x4)=0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000a000-0xe0)=[{&(0x7f0000010000)=@in={0x2, 0x1, @rand_addr=0xfffffffffffffff8}, 0x10, &(0x7f000000a000)=[{&(0x7f0000009000-0x8)="4bcea34a053271eb", 0x8}, {&(0x7f000000e000-0xb0)="d293ac3e268607e2a75ad2f55116d289a12d215b69ee4f315b10af528715a13440aa3763cc5b9d144b5026f6ab65a24fe79299e9b53c613abdb3ca85ae1d8d7ba6822546183869bbccead4d4a5d6cb86e5fa555af2b21cd0767a6a193aeacc3fc6e829a69ed83fb8c69f736ac9bf4459f6af77bddf131685af25905bf52180b81ed1549e791bd95056552aecff73dbaf33ac646ee747a8ae16d084386686dfba5349695f526a244afa653b3ab4d3c46e", 0xb0}, {&(0x7f0000010000)="1cccd311eaf254018a4101f47cb43e663595b72eb0997151ce9bc88a4cca4797ec3dcedacdf3a97d9a98e52efe65a059b6087979a80e8b9ea45b905c415816f7a531a3af8c205b9c33dd44f6f3e75980439fc0873d136bc7b2", 0x59}], 0x3, &(0x7f000000f000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8008, 0x8, 0xfffffffffffffffb, 0x3, 0x4, 0x8000, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xdb, 0x1, 0x6, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8001, 0x401, 0x8203, 0x9, 0x3, 0x42, 0x2b81, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x472, 0x203, 0x400, 0x2, r4}}], 0xf0, 0x4}, {&(0x7f0000010000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000d000-0x20)=[{&(0x7f000000b000-0xe0)="baa33effc53303534849b394ee4284cc96fee4f6bfa8e58d2783ab30319ed4a148fe45cd28b20d34f562906a1de034d8bb63699b87b73309564a3c3bda9f25c4266c83752010f27fa63f907013f13a97d3eb508ce3abaa3ba45c08f7ddd0f7ffebc1eb37f4699611e0237d615604c4f105684358b05b8018cb7f8418025b664d4e2e627e0aee03adc43183fa7585f453f64921e6f4b76c6a622f7c5b82f5e80843f9675b40797f88dd14acf42f0542b79ecf3e91a00a149d65b4beca07a7c44da8b2f056e517381cbe45b1902193772b504c4f1402637105884e7cbed485a698", 0xe0}, {&(0x7f0000002000)="64f718028e53de4776a00fb8809976c124c25ad1d508b3eeb7dc9c5af97c536c8420c0743ec3253c7c19f71586fe4240b1966ee7724fa7208dd736f17e8e25240c62588ce91aba45c645b1abb5156cfa151621c3ef77bfe052224285617d418126e8b90f0b7ea244e05ee9eb47ea39ae70128d9d56943c19e8c61000ebb4187924b62af67a9146cef265e8c4c81d8d0a8ca403d2268445d86afd6fa17b1fdb860566e61f117c90b1b14e985ec893b6364cd9dee2da50ea13f2a469ce59", 0xbd}], 0x2, &(0x7f000000f000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbf, 0xfffffffffffff001, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0xd0, 0x8, 0x1ff, 0x7}}, @init={0x18, 0x84, 0x0, {0x8001, 0x8c, 0x80, 0x10000}}, @init={0x18, 0x84, 0x0, {0x1, 0x706, 0x80000001, 0x2}}], 0xc0, 0x20000000}, {&(0x7f0000011000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000010000)=[{&(0x7f0000011000-0x56)="36fcea60cbd161abab60f77d61b9fadb60ec52f689cf9c285197f762dba37004780ea68bea7e16a28048bd8a738671fa4455a9b6c8cf6fafe581f5355d6d628ff3c4bb7fddd9249a0227eb0c1d3d02b95b413145d6c0", 0x56}, {&(0x7f0000001000)="ab5cfd064b3ad627ac301b6f3a632d91f1cf9b3e8106943d44647ab02560d93c02d70f8f5cb1225aec1cb675d8ba1cd3e9a3a8b6f3196f52ee4125aac690ba5a3cb4ccb4c379046490007dadbc80ed5fe0af4663464ace615b80e65be162a5dde026f80917c5dc50228958d46a531efd4933c45b729dbf13d706714e06615e9296199348cb8ea62a5cc25d425d0d47f140b5a046829a69a7e0553a8cfdd80ac632e3b429e632d546eba9a8af672a6df5905dc5dd639ce88c0cf342fcb1f7fa74fae1d2be8329ddaa277b2f68328347177220409a8907066185d3611e255a00e2344b9748cccc195d5ca47fac0b0adefe48a1e18e220431", 0xf7}, {&(0x7f0000010000)="1bb088262d4ccfd370a0cd91d96564981c6f43831ccf69605fd723f0e1f2f66021e61843fdece4b16045f60cfc24b69df2abc2577d84fef7486cbda0fc30fc155fc301070c9713bb449070048f0729ecbbc67c6f73b5d883deb9f495ab5ff3e29680490becea3cea66187052a733eae4cb82ddc4b9662b5ef036d758e0d33aa66dc81bb1b380809e3a547810fdeaf916b8d4ba66b40e38af433942d7b00a921c4484f98da1911ac797839ee5c94a3135ed8207d53d232ffb811d52023872c5cd6ce56ab2b63e0b31187cfd680907035a395d995c9ad84a32e85202aa1f61944247c882823830c5c5573cb857595a3269e95aec", 0xf3}, {&(0x7f0000011000-0xcb)="165f48af1b42be62f728aab5248b084738c41fef9253b21d049e7ba80687e647aa335cf2c41aa9028ce9b467a65fbf3f6ed86d7eafda5f0898e169a3a2b6835edff5b6eeacd4cb93658274a0f7b4ebe68dea0d273c7ed654961786ae0e244a9acc1785c2b5da4feca8b1b0bd27cb71bc24bdb5e0a0c5c6ce2d45c4113bdb8729bef1fb56b5b622e41044a4bfe09cc8f588101291c374974912618a9c04555c3674b7aaa766522395bfa7732ff61a81c3fc29489ed3d72eb84e9c32e3da3de7f4611165e5fa65b0a6139792", 0xcb}], 0x4, &(0x7f0000011000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x200, 0x81, 0x100000000, 0x0, 0x8, 0x100000001, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x5, 0x0, 0x5e9}}, @init={0x18, 0x84, 0x0, {0x369, 0x6, 0x0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x400, 0xb, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xb0, 0x6, 0x3ff, 0xfffffffffffffff7, 0x80000000, 0x10001, 0x3, r7}}], 0xf0, 0x4}, {&(0x7f0000006000)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000003000-0x8b)="8ea75398a05f0278c7b4fff6ca310c204ff1d7bf78a490bd0f9706eff4bbd5059b59c2da1ca21dfe71724cc853b427d4a6824516981db9df69c5a4c3d7940814a7859c9bf2a1adb421326b11d5f8ce7c44631188b898746e41e447151d5a6da03bfc4deedd9529b2526602e123d97e7746022378412c5948b69c8c07572baa73486670376d993959f82d4f", 0x8b}, {&(0x7f0000010000)="f4c1b092f33d3f242d7ed71d1b6eb54472714dd0c44320d78ffeea2e41ad2251e253e5f1e61fc8dd51c0fca64b009bbd961830264d91a1936a650f87f231d8dd254b5ecb53bfd91051581ee180816b6a325988267a184e7d68de13a59dea22cfbd34366e8772d2ad81c54433b73eb99205f773964475695ead577cdd50cd4c7a98ebee9bc65407720c63a57759c6def89453da94f4160d58573080ad593d23df18b8587815a29f5d9407de2f84eb7949b3852c94990dbd80d1addabeee432bd50767d031e3614a0fb247a89927d5bcdff2e8c3", 0xd3}, {&(0x7f0000010000)="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0x1000}], 0x3, &(0x7f0000010000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x0, 0x2, 0x14, 0x5, 0x7, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x5909, 0x8001, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x100000001, 0x401, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x8, 0x200, 0x1, 0x7fff, 0x9, 0x9010, 0x2c, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x504, 0x1, 0x4, 0x101, 0x1, 0x7fffffff, 0x6, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0xdfe, 0x6, 0x2}}], 0x120, 0x810}, {&(0x7f0000010000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)="84b231d067d31b79238145d0b7cb16423fa2f139fee509122bf9a7a47eb075a90b1e29fd1789f9baa5cb2ba0c3e4d2da6a817ae0ce17a2d453b3e5c1ef94a0d865b237dc77c0165546cfb0cc7b45c08eca9a9fc02260ec6a5bb79c1c21886c680d0dbefb21531cd3", 0x68}, {&(0x7f0000011000-0x7c)="62945a857db318c4675d2aed06c80dc5ec1cd40c28131b8a635e0f0bd8b41457a2b78c5b896bf5335f48c6b804a5d46708984cbeec6f2df082124d8289be2a7bbbe6d65650870c4f4271f822a38348af9afe421d23781f511bac6051379bfa4adeb9b859391d51a250f0e806dde8231ee552fc3fd59024c21ce43e9e", 0x7c}], 0x2, &(0x7f0000006000)=[@sndinfo={0x20, 0x84, 0x2, {0x5fb, 0x4, 0x2, 0x7, r12}}], 0x30, 0x40}, {&(0x7f0000011000-0x1c)=@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c, &(0x7f0000011000-0x70)=[{&(0x7f000000c000-0x1000)="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0x1000}, {&(0x7f0000011000-0xc8)="cf67531b433d6df24301805beeeea360502026529d31d26634e084ac12e7e6d2c4b2b06dd1db0915ecbde49535b62a20b550751c49add5cc7c68c16c707d1e256cfbc9e515f7d35f39ab9e096b6da0a788219d9454cba61f251047b58e012a8aeb35789d894e9ac7d188e45d2f045bb41644eb9cfeca562892eeab04f92b648fc7f34eedf38d3e158375cf4739eddb053c830064b13d7a04042ea145439aa897a63129849df93122dc10c778a80de97f4c86d057cc7721aff6145b6939579e9d9864c592488619c7", 0xc8}, {&(0x7f000000b000-0x75)="21494112d1839fffe3caaf526ec9c7f26efe1bc2f2849f9d0ac430dc860c803a7b4a3f580b31f6c1c802b8c69cadf44611f52c2c10d3c977f2953609814c8a8d337bfce8a3c73091287bb34f27e04c70eb7d599d21db80454c5a9e2f5c3e9fea2f1a23174d52d5cf850381983274ae1b2f23df807d", 0x75}, {&(0x7f0000010000)="2ac93e7b0a7141db0e67b8494797d66c68ff25d5fec992dd4822bdb72fcfd1f9cf1b064f65278580cc650826c57ef51559b80ec5cb706b7260fc84a2310ad1d6de1eda1eda3f9cb1a0b19c93b71333bd2bc2ee2a72312fd5974c68ccdcd3f51332ca6b8ab629f8bc6a88b44883e8dca12c5b8bca0bbfc10de4c147156d4738033164591dab336d6bbd88b5af5e8a107b28f85d458f59cd1f777e2fa4b0beb9f5b9767a4113ed1d716a7c404b6b9fa23f6a2c801b0a1b1583d3", 0xb9}, {&(0x7f0000000000)="4278e2859f8abb6a893d61c02e33d956266587db3a8f0c1c09ffac9a607c06b540d37e5899d9013290734cbff8e0ec14e40dea2a503741712396deba3f6ed7a86196a0a59b40873b870cd5007476d8f2a248fb1f4094deb3c43911436183fc86b58a196ee85b14c4a12ae2fd6f745be8023505d954c718374bfa49327cd3d901cf94e2d23e4d437cf59021c3d618cd5007d74d3fa08a4a9cf86508ac6a96b18a8a736c69cacb599713d9b7f634e1bc9783f31b247a7ff98ce1b4e3f1e2253d961db0ad2a10b9bbce6773d852d05e46dfc370cbf1dc68524910c2345e0b76a93c9c9f94f1f83f97336b5f0aa278e3e1e22bc2be235bbcbedbbb85c4a39400de459dc27e4f32a52928f49b620aa46fcc85d9f16ff7e008c4130827d6c686c07c606feef26602c9052e654b127e1d007ce97fef26ec2161cc6f31ab353f44987df7d915e97137d172bdbc63efe9eb36309fab195d3c538f869931b439e6d43eeecb87d9527d6bcb22122ec022b40a9215250268d9414e35cbff41fbc704d8f0baa743a0656118f3b247516f11978552a25f05502c1447ed69739fd4119f3e7181231bc001177e1b95bcddd4737065b3de4961f6db6b8ea0ca2329f021dab4eb108c697cc2362bc9e52112618149f909ebbc8b330a6538d5842b39dad4d4d6729051b19a4fe9ccfa4292e5c163e5fb9e2dbc6f5acb56e022b2c96240f7560a44bfb4d83ff5888ee572e8d478f04c57dc83c6223feedadafdb1e8ea02802352b9dc13bedd23d351feb4f78173e45e7b351e0670eb17ebc448585efb84c391adc1b03aa374a89c676375b98da216b17f90041d99188016f252db8dd23f3606e8faef72188d9efcc70ffa10d69375671aad9414300fb58c0d78e72b11db5a8330104755f881c0731a4f675c728ebbbfe5c5049eb42dcab5995965d5de302951065cfa04f5a5f6c854ce29f18075d486151763236b17e042ab5dce5af6ee17d4f3623a93d37b64c4c6a2646c4d0ced904e0fd412c16e5617fe4300311b5c94fe1cd20bba506d0549b37c5279bc5b9daaeda4c39728fed9ef7417963bf7ee6ecd7bad29b72fdcc396223ab9c5a21a372b38c7dc43a7f36470088871539db769d2729572a177cf69fe9396cb185cc254508198989f8489cfff3ba447c4bab5d2efd42471baa605dd0f2b5b7bc4be05273c748ea4dcfc61980358263f313f5146aab15dd6a1df1868b2bb1b7bcf283449da75b47fc96487857f048b230237ac59fb27960e04032376b85512a64c7724597783adfac6441e6de2d5e7be9907a8cd005862bcdeb39e9f02860b162139cd19158736fca51d52e24a57db685aa6b95ca8c403e2ebfdbd944b0ecd6ffc1a19a3226608873cfbadbcb3fa92a2a5671411c58009b617b327d06f0ab18b52a02cf31950bf32100b7d824d361deff14dcdfadb1b6ec8de572a15570a0ad3740f6a5ed38059f68aae0b485136ec5de3b5c4f4eb17495345c06a2a8f39eda983b51e0163dc5d52fed48235a2d417c105f230962bc212ea493ad3739bfa7e362d851d9ace8e01e1e114715bbd31dd24de04b55c328034437c1cf2e926e9cb0e13a92f9e9d863524f8e0cdf243af6c0465d1a8589b9452c83ea6875ad67eb983a4761c0bd531459d7ff01a0f3a00ae71a1d13bb5063934e79e3bedbbd5454aa04c3b1e5a4c905c7f55f734b492546198e9606fd4020f77a91433bc4ea95951ec3fee1b207656591813fab24aa2c4f6f981d7759cd433ae5e7fbebc20d70362ee153322d4f68a85a76a457ddc69c86f866983ca7ef9764bc327b60245d71c5f0e6f6722540ff27f9233f5386dc1b4d964ca63273f5235baedca0513d00ff49a58aaefa25542faec5c15b4178128d23a1fc4e0491c1d36e718a36cd9cbe81e26907e6190db83cf86a9124813c3e8b391ba2e1bf3ea167bb7b811bed8087ef8eba2c7f83be195f95d77eb6f8062f1af5b1eabcb13021133f9d69cc74acb85d97b85612725f8da342df24dc87587967ac67e3e59490cdffaa2004384ce2a3a957c7230a7f9772995dd11e3ffd3f113fb847ce09d81c90caa67fd5f6e5fe670aed031c11eaa4a4ab78f400d9bb83c53357d5424ec4716480d655e1c37706b9fb56a4371a530ed20812e74a39e2b9ef5bec2fbf6be01222c5947645b08e47f6375df91c0369ce0062f73f1e17a984c9db284bab429c3cb1813d56a8ff18a847b8f24d67ee30749a65abdf7e977c2c7caa19740c0bf0168d54bb0030f3c84868cd95d8dbff1d3636cdd68f72421ef2701050e18de4c5b6bf7f29764013d5e6bcdf28705c99979c76b707242671c06293e6a56cf588bec27f9de4da23755990f9cdf58dfd4cacc76de6e86f8aa1efdeda09d9a817792be50bbec1e762c203b118114b1f3035bf4179ae0db8415b5e08c5b17ba5b77e5042bf85dd95a2dd6e9fadade0a9725103c1f5041ce5fde2c60a296ddb235026a7646de9c80cee795f68fba0db821ca40f71d478eaae54f3646ab6b4e270c14ac5a37265568ccb0905901e3405f0e3715184db388d99d5b8fbd77d4c50ec8f2300a9ff07dd987249ec941a5ef9fc3a8d04a3a22722ce965423b2c487189a5adf480db7c54b93cb5a59799ca2d90ad74e293f8f35bf31b488d19ee4ffb60c6108a6fccdab8a190ad2666c64360147e7f01a06b5e7785cb5939aa2020a7565169f1d8cbfd265d3c487aed151ed8c300bffbe02f21e53b62564ed7c2e2d7fe1dbf1ee7e9acc687296484e9e50cc62e18e2086e4220419531bf3fe323c412cedf0ef7460b925299ec43edbd5e8447ba8153b2c6992555d5c4c9ad39dba935fdb66239124d5349186a2729f8e67b1262145d2862517b0b8ecd965c1c8c0a808bf67b134cd617ea8eed691d608040e8c157b30e2484cd04674ccb83816dfd68bc3facb9de24f71a86380bba762e25a4f6cfe69c7a55567fbde723ddda1c772344c3b0f0e6924787d04820d6addbe2b2b5fa4adee1a15daac95cdbe1448d578c28866b7505bf513bbf4f242d0d7c632e8c20fdad6b75fc4da9820a46720479c71bc9a843ccb97e34e215bde4bd26b0447dd534703a7f26ba1e46b30a41b8b7b61983c0c064b67bd2e94a9edbd5639b4065be0f928154c715beab4b54abeaeb1ade0c653d736535b8a6976f1eabb1164b18987888bfb27b049400094917fcc9da16130d40dac07873f70c1a63bdd6ba0214d1812eaff1bcda42c288241698831693daa61c791e3d9982baedd26e9ea1bb748e526f2be6b7f26fa4a34aa9bc98fb44383cb83a1ce2a75e9423b57e5b4c08ffe250e8d92e65c67a65656c5d0d0bd8daf9395de359f1d64ea47c1a6d95292f440e03a70d2e20f26d1f7f6781192a09bec9a7a51608f7c57679ec35e328ceb69b5f9b83c2b9482bd81adfe1a4e14171f77e50084c5bf3d5d5cd21d38818f4188bc499f27eef2bab1d4857f910059839e92bc9b54bb7d4dff7d3ec4ba30be548638d6653b858126eed32d8b8c9245ffc0775497f5f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0x1000}, {&(0x7f0000011000-0xf3)="ee7d976cbb8a6222ef8aa4b9fc0f7e2137224526395d945ee80c08489a75728bc64dfb588bae5a55bd957ca149d6093ac02f6d1ac554798be300b793f7f993d1be0b0b75c749eb88b92e01e6668166f78218e01ebf84126afa77e54e73127241b7be9c60e4d92757c10cbc75ab6ed04cb2efe982b5677c89787fd117da49d29aae6071d2bddcd55bdb029683b1452e524c43355617bdac48c1ca4e7870cd7ea23dcb2ae91734b3f6ccf08d53744c2bb7a3b3845c8379805b05958170dc5c31d1ee0a4831bc6d829c562ea24574ba128db9ff2d2389c7f49de70d2b550c0e35561c7831697c0b362469586abf60c9a3d8b9ce03", 0xf3}, {&(0x7f000000e000-0x9b)="975d91b81e6efac55dfa84cca1a92303fdb0ddb044173a8d841cfaa3fdecc7b7bc76ba17b9166f7fecd74733bc53fcd4725b76fc052ab55169e010d275823de95764e70d80a31c26d452a455ed4e134ed37e3375690364bc6ad1a1b90a7c820d10fb2fdb9166ca9a6ad1fcc9a76ca758663f4f28ad316907d6794af8111dba7fe456352a70eb1afd2abd22135c8a38eddf7013510bbc5b66181a25", 0x9b}], 0x7, &(0x7f0000003000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x8, 0xffffffffffff0000, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8000, 0x6, 0x100000001, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x10001, 0x8000, 0x100, 0x2, 0x100000000, 0x7f, 0x3, r14}}, @init={0x18, 0x84, 0x0, {0xf16, 0x9, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x8, 0x7fffffff, r15}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xa, 0x2, 0x8004, 0xa7283d0000000000, 0x9, 0x6, 0x400, 0x7, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x81, 0x1, 0x2, 0xffffffff, 0x7, 0x4, 0x2, r17}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x5, 0xf4}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x6, 0x204, 0x1, 0x7, 0xfffffffffffffffe, 0x0, 0x80000000, r18}}], 0x1e0, 0x40000}, {&(0x7f0000010000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f000000b000-0x4c)="53a3358f314b6e227b6f34a53b480b235be852cc6e425a8f74d905e2b48923103deada6b8c135371251065a44858e555cadcfc6e78221da0fa2dd1edc6367b24e99b210c6d0eaf5bf8eb12dd", 0x4c}, {&(0x7f000000b000)="6de119c5b30bb0b6d57d769fd2e52a66a3a07c78c4386456a23fb11271b770043a4e174ec0b40067fe33d853d7e7b68e79b87ccfda6d9263d22090db2e75c10357ac8e219a57a40bf11a5636dc586a818d2234e612b0d87e7f18be8431a98b82f11889127f4f3d93a54311efb1bd788f43808b21c7cc753c73ff7a489c74320dce926de7fa9363e6598d6cec1714dc5b9ad2cd5cfdf664c45e44416984c2f42395966437c224e78efad6", 0xaa}, {&(0x7f0000010000)="d7c86ba1ceb185b9da3d4234b5bea04a149767d6c8f4038ff64245d7efc06eaa3aad40e96c2607934f98f92530f34b01ac72db0f12b061b2caaa078bb3b2ea5e652251ca11e537b7cd5930ec0f8c6e7cc788544102050394fa2a6f210609b1ef315f98cc294db5c95fae0ba5b269614a99ed8d3f9d34f58c372878e71d84e9ccd1fcb84f92759ce19840e69bae69f4d44e9284031b5df4dfb6f3bfded948ddb2c88bb695ff677e3158da2445e3f903ade350d47d6674ef081f1e75cff611dfafaf2a53be40e7292b5d0f6ee10bc6cf23", 0xd0}, {&(0x7f000000a000)}, {&(0x7f0000003000-0x22)="6f6a36e104fed47792a1cb04b85411d8c1363de8c518ccb5d034c0e4893b659f71ae", 0x22}, {&(0x7f0000011000-0xd5)="c61e1dc63d5cb6f4229ce18c2e69631c2e0b9821098dbf5dc424584a39ca4de91a005330ed56982a939f1efc411fde5d707f3c3dc1272ec993d4f99fd1c7cb5dda5aa75671063df52a6d0e6dbaa44df8b98815206f064a526d26380f5be011b157baa0af248072c8a066b72d2a649941fecdda27b9c28ece426394c8c3a74c24047aa1930e5a05f2dc70d0cc724ec5c84074db6c326fc9b385071c16d2538ff55b0092b27655e0f2938d291e30c58820a9a57b490a183406d550c317c9246a5183cd4c429ed945ab5fd08740ae82e4e9fe42a27ef4", 0xd5}, {&(0x7f000000e000)="c2b8f27c5e9c987d26da002c724c4300456456c6022c2321c3655b5c6002f3176c1a4130995ad8051bd29462b9e5b72f33b99c1957eced4f319d157bf05b38348b924aa7f9a79db92d5fed7eca335c3f6cf4bf6cd81c7c88e74dc4513df2b8008b36101d7b78303edb3a3326ec8d0dd53d7d62c6eb60f33e91697b599437cce0b843c58b7c15635b56c7a628e08895a1dcf6b0a5f5a9192d8395b3b477b50e7755779bd49f4682e739012f4c1127c868948814c453be00138d51f4c025b0fa672483b6d1b4e81a0a85c0a3ea3d23e37216a8854e1b184a9c0297b60b500a62b59433d01ff7e8b9", 0xe7}, {&(0x7f0000006000)="77e3127b032d7913bd58dec36a81382b116e2346ee0c297b53e1a24dd4181ad680d2102b962cacc7cbf0219b9984cfe0e3650b21da8e42098e8ee2b8202be48db43a2639fb661eee13ea2e566b90c19d82d75a862645994bc88140ab8f18c641d8ffc91a4051616d87f9fe9d4bc86f67a03a9d932071f394e36abd478c9fa2d52afe28f6e8504eddd34cadf022657599c55e3b96c7cb525e9bb17f1004cfc6314eb7d3ad6de7ad29a7aa21fc7c5f546686a5adedec16c0fd8f0fa96c5e70eb4cdf0b542d7396977a3210c6bf24fb295d15a5fcc1", 0xd4}], 0x8, &(0x7f0000008000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x5, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x33dd, 0x200, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0xa637, 0x6, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4000, 0x4, 0x81, 0x3, 0x10000, 0x800, 0x4, r21}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x9, 0x40}}], 0xf0, 0x4005}, {&(0x7f0000009000)=@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x70}, 0x1c, &(0x7f0000010000)=[{&(0x7f0000008000-0xaf)="01270000bbfda6058e18cad848e11f5a23fdd1367c766c2896eef0511b5fd71498fb455b802a7c947db87ffb98b02cba10aa482cd847bf0515713a80c683a3bfadac9274b03cfe5712fa2f1894d36602bd5a84544907d904b4b5eaafae2c8b3490c9745b22b656a02dafa12516a0cfe2af17cbd17f593676058bd5406504d75423305df7ec28668ef430b261875ea05270076ff1e77426ba410691c8c7ecc025707ad817a6a43c2f9dbdfac412503b", 0xaf}, {&(0x7f0000011000-0xa4)="4d24bf393cd32fa88de986fdc76b4bbb9a310fdc5d28f9c54776a202ebbf2bea43b12c2b418038ac569de0415f297cf0500c202ae3a0cefb7e488fcbd0064d2d705288fa625e5eb80c28f30f1b652cef1b2b4e104600798a3f69764d89b38ea375444d4954ed90100bb49fb09cd90f546956603cf749df95b0b555cf9f8329e58603a9d7e637bcb8bfa2e0082083f8ff4f3af4451fc406a9ffb702c1d8efab083bc7e9a8", 0xa4}, {&(0x7f0000003000)="8be19bc8c48c9d2bafbbcb8a7c68e475f06f5e15caccc68b9de273607d612f3517f55bfc0cad846293196e", 0x2b}, {&(0x7f0000010000)="9058010b2c60ce0a3efa9f1eb19a9932b06a1528ce9e706402960aa6eb3c134fed71d38ac48ea42d919a6f544ca19557b48a86b1056bd187323ea2e5be6c49b4257a411f8a948952a6117360113bec2796189b5a0dd5150dbdeb6b966dbb79c1c248f127b816e57280e26c", 0x6b}], 0x4, &(0x7f0000010000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x0, 0x4, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x3, 0x2, r23}}, @init={0x18, 0x84, 0x0, {0x3f7, 0x5, 0xb24, 0x5}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff7f, 0xff, 0x100000000, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8001, 0x1, 0x3, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x1, r25}}], 0x120, 0x4000000}], 0x8, 0x80) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000005000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000001000), 0x0, 0x20040010, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) pipe2(&(0x7f0000000000), 0x80000) 2018/04/08 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getresgid(&(0x7f0000000000), &(0x7f0000011000), &(0x7f0000012000-0x4)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCEXCL(r1, 0x540c) read(r0, &(0x7f0000002000)=""/65, 0x41) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) close(0xffffffffffffffff) accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@full, &(0x7f0000012000-0x4)=0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x0, 0x201) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x101, r3, 0x1, 0x7f}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f000000a000-0x8)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000014000-0x10)={0x100, r4}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000000a000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0xc42]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0xfffffffffffffe00) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x4, &(0x7f0000011000)={0x0}) chroot(&(0x7f0000008000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000012000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f0000004000)="58226bb58e42279001790a54d7fee580fbea80b8f4c05ccb4af88f2fefa8bd594cd3d2a5dd39728496acbbbd8758e38c4bbb1272ed081eb649afda413b3fa81b2e2762db74dba5d78e019acad173e405364d54c0604375c716b9ab7952a05b5551e1a75aceb9544e2ffa1a4a2cb15c39acedf9ae8abebd4e1f0e0cb851483fbe75fc7626d1b99c298bb926a0aa8744fd4cd0631be397fa416b7d0e179f2e948bb90c7a2b89061708bb63883121937bbf69b34296664b5366980ea586b836ffa8d1ee6b97a0a5c1d5584b690684d14f5caff19604125e683239bed1afef9fe73959bab87bd748", &(0x7f0000005000-0xc0)="3d36ca2924989bafef1d6025f798e1798703510bef94fe78347adf86058782f9388893f34b4f01ad14b21991cdbb3e7e9ed4b49bb2e14cdf4eef3a2e5b00b9bc29ac074e07c1031ec6fb76a2110914e803a36f9dde5a0a0624ec4f4a83f0ae512dc4bf04b11966f2d901984bc6e0d7ac39e14730d3e6d0907a82f8dd02411ed9b5c646ea981d51d3a5b903618f3661bde3898b6b7ddcca8e6037ea54e1a2af44e08fe543287e6bb1e583f4222483350105fa5d1781dfab206ca382179b518ac3"}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3ff, &(0x7f0000011000)=""/4096) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000e000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0x10)='coredump_filter\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000012000)=""/134) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000010000-0x4)=0x3) r4 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x6, 0x40) bind$llc(r4, &(0x7f000000a000-0x10)={0x1a, 0x18, 0x6, 0x6, 0xce, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) [ 775.942429] handle_userfault: 58 callbacks suppressed [ 775.942460] FAULT_FLAG_ALLOW_RETRY missing 31 [ 775.945172] CPU: 1 PID: 7099 Comm: syz-executor0 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 775.948268] Hardware name: linux,dummy-virt (DT) [ 775.950316] Call trace: [ 775.951353] dump_backtrace+0x0/0x390 [ 775.952684] show_stack+0x20/0x30 [ 775.954084] dump_stack+0xd0/0x12c [ 775.955330] handle_userfault+0xc28/0x1278 [ 775.957002] __handle_mm_fault+0x2910/0x3380 [ 775.958519] handle_mm_fault+0x3a8/0x708 [ 775.959785] do_page_fault+0x2d8/0x848 [ 775.961225] do_translation_fault+0x9c/0xc8 [ 775.962771] do_mem_abort+0xc0/0x230 [ 775.963892] el1_da+0x20/0x80 [ 775.964858] __arch_copy_to_user+0x94/0x220 [ 775.966304] __vfs_read+0xf0/0x468 [ 775.967562] vfs_read+0xe4/0x2a8 [ 775.968786] SyS_read+0xd8/0x1b0 [ 775.969939] el0_svc_naked+0x30/0x34 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x108, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r1, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000002000), 0xff, 0x2) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000003000-0x8), 0xfffffffffffffc2f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') lseek(r1, 0x0, 0x2) read$eventfd(r1, &(0x7f0000000000), 0x3a4) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000007000)=@ethernet={0x0, @link_local}, &(0x7f000001a000-0x4)=0x10, 0x7ff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000015000)) r1 = gettid() delete_module(&(0x7f0000004000-0x2)='%\x00', 0xa00) r2 = getpid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r1, 0x7, &(0x7f0000004000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff7f}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r0, 0x11, &(0x7f000000b000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000017000-0xab)={0x0, 0xa3, "9675a85473dd5ecd0069ea745ad57eab283dd0f04550c64ba30df545e7233685fb1feca7ee174fe380bc9c28ce9896e7a4dd860eff2ccba55cd3841b801c29284c3feb2b8338c6c82cbe6689843adec328fad14dc95e839f376beff6b0de2c88f73bf11f453c6d17b739ef3c7b6956a09d907df17f2037007250e04625c029ccb1261dffd279de624ecf346b80b018492e54fc03157bb93c156c6ed83b315a64a2c44b"}, &(0x7f0000013000-0x4)=0xab) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000016000)={r3, 0xffffffff00000001, 0x2, [0x0, 0x40]}, 0xc) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff80}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000012000)="38f39d899a156c1b132956345b51b506f94efc8b49d097e661145490b0feb5434545e349bea6864391521936906177828de62a95bace337ed8031a4412043735266f44e9dab568598368425e54374f96935fab3d86fd7c4c606919de4716cf9f6af6b416b534ac54b5b6f56c4a66ff1c2a3274cadb97b1431e5c52e20a3fe88a4d4f41708e89b95bda187b4f4e62ed335d712d9b0600cac70544d5cb13682a2985af", 0xa2) r3 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x20000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000018000)) tgkill(r0, r3, 0x12) ptrace$setregset(0x4205, r3, 0x0, &(0x7f000000b000)={&(0x7f0000018000-0x6)="e85b8b440812", 0xffffffc7}) 2018/04/08 06:56:47 executing program 0: clock_gettime(0x0, &(0x7f0000bcd000-0x10)) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000)=[], 0x1ad, 0x0, &(0x7f0000015000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000025000+0x513)='/!)%ppp1\x00', 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000020000)) r2 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000024000-0x3)) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2f07, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fef000-0x1a4)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000001000-0x60)=""/96, 0x60}], 0x2, &(0x7f0000b7e000)=""/187, 0xbb, 0x3}, 0x4}, {{&(0x7f0000568000)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000bc9000-0xe2)=""/226, 0xe2}, {&(0x7f0000000000)=""/230, 0xe6}], 0x2, &(0x7f0000001000-0x27)=""/95, 0x5f, 0x101}, 0x7f}, {{&(0x7f00000a8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000000b000-0x10)=[{&(0x7f000081c000)=""/232, 0xe8}], 0x1, &(0x7f000058c000)=""/4096, 0x1000, 0x3}, 0x1ff}, {{&(0x7f0000000000)=@sco, 0x8, &(0x7f000082f000-0x40)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000f8f000-0xcf)=""/207, 0xcf}, {&(0x7f000052f000)=""/95, 0x5f}, {&(0x7f0000000000)=""/224, 0xe0}], 0x4, &(0x7f0000000000)=""/140, 0x8c, 0xffffffffffffff01}, 0xffff}, {{0x0, 0x0, &(0x7f0000b4b000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000ab8000-0x44)=""/68, 0x44}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x97)=""/151, 0x97}], 0x6, &(0x7f0000831000)=""/65, 0x41, 0x4}, 0x7}, {{&(0x7f0000b62000-0xc)=@nl=@unspec, 0xc, &(0x7f0000310000)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000f60000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000746000-0xe8)=""/232, 0xe8}, {&(0x7f0000b7a000)=""/208, 0xd0}, {&(0x7f0000260000-0xfd)=""/253, 0xfd}, {&(0x7f0000000000)=""/199, 0xc7}], 0x8, &(0x7f00006f9000-0x7f)=""/127, 0x7f, 0x7}, 0x80}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000ceb000)=[{&(0x7f0000670000)=""/124, 0x7c}, {&(0x7f000011c000)=""/145, 0x91}, {&(0x7f0000473000)=""/37, 0x25}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000c3b000)=""/209, 0xd1}], 0x5, &(0x7f0000001000-0x3a)=""/58, 0x3a, 0x8000000}, 0x7fffffff}], 0x7, 0x40000040, &(0x7f0000809000+0x240)) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x3, &(0x7f0000001000)=[&(0x7f0000b63000/0x4000)=nil, &(0x7f00007e5000/0x2000)=nil, &(0x7f00004a0000/0x2000)=nil], 0x0, &(0x7f0000001000)=[0x0, 0x0, 0x0], 0x6) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000007000)=""/72, 0x48}, {&(0x7f0000006000-0xac)=""/172, 0xac}, {&(0x7f0000007000-0xa9)=""/169, 0xa9}, {&(0x7f0000008000-0xee)=""/238, 0xee}, {&(0x7f0000002000)=""/4096, 0x334}, {&(0x7f0000003000-0x65)=""/101, 0x65}, {&(0x7f0000003000)=""/145, 0x91}], 0x8) sched_setaffinity(0x0, 0xfffffffffffffdca, &(0x7f0000001000)=0xfff) r1 = getpid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) ioprio_set$pid(0x1, r1, 0x800000000000000) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = socket(0x1f, 0x5, 0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000f000), &(0x7f0000010000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x1c) process_vm_readv(r0, &(0x7f0000007000)=[{&(0x7f0000014000-0x55)=""/85, 0x55}, {&(0x7f000000e000)=""/7, 0x7}], 0x2, &(0x7f0000018000-0x60)=[{&(0x7f0000018000-0x19)=""/25, 0x19}, {&(0x7f0000017000-0xb8)=""/184, 0xb8}, {&(0x7f0000005000)=""/133, 0x85}, {&(0x7f0000017000)=""/180, 0xb4}, {&(0x7f0000003000)=""/235, 0xeb}, {&(0x7f0000008000-0x4c)=""/76, 0x4c}], 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000015000)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}]}, 0x28) 2018/04/08 06:56:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x151100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7f8000000000000, 0xbbb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xde, 0x8, 0x3, 0x0, 0x7}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) preadv(r1, &(0x7f0000001000-0x10)=[], 0x0, 0x0) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6, 0x1, 0x0, 0x1, 0x7, 0x5, 0x3}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000008000-0x30)=[{&(0x7f0000016000-0xb6)=""/182, 0xb6}, {&(0x7f0000014000)=""/129, 0x81}, {&(0x7f0000016000-0xf4)=""/244, 0xf4}], 0x3, &(0x7f0000015000)=""/4096, 0x1000, 0x8}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)=0x78d7, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000016000-0x4)=0x10) r2 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x7800000000000000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000016000-0x1), &(0x7f000000f000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000029000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r1, &(0x7f000000d000)=[], 0xe7, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000f000-0x6)='wlan1\x00', 0x2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000029000)={0xa, 0x6, "1ddf"}, &(0x7f0000019000-0x4), 0x1000) ppoll(&(0x7f0000015000)=[{r1, 0x100}], 0x1, &(0x7f000001f000-0x10)={0x77359400}, &(0x7f0000028000), 0x8) dup3(r1, r0, 0x0) 2018/04/08 06:56:47 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007a9000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x620, 0x6, 0x7b40, 0x5}, {0x2, 0x5, 0xc8f, 0x7fff}, {0x1400000000000000, 0xec7c, 0xfc, 0x2}, {0xd13, 0x3f, 0x7f, 0x100}]}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000007000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/04/08 06:56:47 executing program 0: r0 = semget(0x0, 0x3, 0x1b1) semop(r0, &(0x7f0000217000-0x18)=[{0x4, 0x8001}, {0x7, 0x100000000, 0x1000}, {0x5, 0xc540000000000, 0x1000}, {0x0, 0x8000, 0x1000}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = semget(0x0, 0x4, 0x580) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000000)=""/12) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000002000)=0x100007, 0x4) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0xb) getgroups(0x8, &(0x7f0000015000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r2 = getegid() r3 = getgid() getgroups(0x9, &(0x7f0000008000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x4, &(0x7f0000004000)=[r1, r2, r3, r4]) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40002, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f000001c000)={0x200, 0x7}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000020000)=0x3, 0x4) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getgid() 2018/04/08 06:56:47 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000009000-0x4), &(0x7f0000008000), &(0x7f0000009000-0x30)) mq_notify(0xffffffffffffffff, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000003000), &(0x7f0000009000-0x53)}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a0f000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x9c, 0x3ff, 0x5, 0xfff, 0x9, 0x8, 0x0, 0x6, 0x4ff, 0xbe, 0x1, 0x8001, 0xfffffffffffffffa, 0x6, 0x83]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000be1000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0x100, 0x0, 0x9, 0x55}, 0xa0) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x8, &(0x7f000001b000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000002000-0x1000)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000019000)=0x101, 0xffffffffffffffb3) sendto$inet6(r0, &(0x7f0000007000-0xed), 0x0, 0x0, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 06:56:47 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000c0c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000aec000)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000069e000-0xc)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000017000)={0x2, &(0x7f0000018000)=[{0xb1, 0x0, 0x0, 0xffffffffffeffffd}, {0x4000000000000006}]}, 0x10) sendmsg$nl_route(r2, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 06:56:47 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x65}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001a000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007000)={0x10001, 0x5, 0x8, 0x8, 0x0}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001a000-0x14)={r1, 0x2b6, 0x9, 0xde, 0x0, 0x9}, 0x14) 2018/04/08 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/mcfilter6\x00') fcntl$setstatus(r0, 0x4, 0x10000) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000007000-0xbe)=""/190, 0xbe}, {&(0x7f0000006000)=""/242, 0xf2}], 0x3, &(0x7f0000001000)=""/252, 0xfc, 0x74}, 0x5}, {{&(0x7f0000006000)=@nl=@unspec, 0xc, &(0x7f0000007000-0x50)=[{&(0x7f0000003000-0x3d)=""/61, 0x3d}, {&(0x7f0000006000)=""/176, 0xb0}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f0000006000)=""/236, 0xec}, {&(0x7f0000006000+0xfaf)=""/191, 0xbf}], 0x5, 0x0, 0x0, 0x101}, 0xac}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000006000)=""/56, 0x38}], 0x2, &(0x7f0000000000), 0x0, 0x401}, 0x200}, {{0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000)=""/127, 0x7f}], 0x1, &(0x7f0000006000)=""/114, 0x72, 0x5}, 0xe0c4}, {{&(0x7f0000007000-0x6)=@hci, 0x6, &(0x7f0000007000-0x30)=[{&(0x7f0000002000-0xfc)=""/252, 0xfc}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/10, 0xa}], 0x3, &(0x7f0000004000-0xa5)=""/165, 0xa5, 0x81}, 0x80000000}], 0x5, 0x101, &(0x7f0000007000-0x10)={r1, r2+10000000}) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000001b000-0x4)=0x1b5, 0x32e) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd61, 0x10000) fdatasync(r0) mmap(&(0x7f0000000000/0x6c3000)=nil, 0x6c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00006c4000-0xa)='syzkaller\x00', &(0x7f000066d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000678000)="84561b24e920c624b91c42e9ad73f0670a48fecad3962c742a75ce5ddfef91e93276b6b70a649ee2e1738645f2f4c60dcf96231d79146b353b97bbe6631638ac9b11686d4996d0dee1b710c13f8ef0572aba6c1e29e3ecc72e55efc7d6fef6dc6162d5b4cecb963bbf04cf8f4f4efcb0322f673199ed18eb93b5e0c9a37e2b010b974b9d335c20cc6d221788b189f210b0d0b0c656f5e917fc43eef9ed21079d6d4eb0f95174150ccab0e1d5035323eb9dd599245c938f01457adc42094e9e936dd6566efb816502fb2ffb1d", 0xcc, 0xfffffffffffffffd) add_key$keyring(&(0x7f00006c4000-0x8)='keyring\x00', &(0x7f0000086000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00006c3000)=0x0) io_destroy(r2) bpf$MAP_CREATE(0x0, &(0x7f000044b000-0x2c)={0x6, 0x4, 0x8001, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f000021e000)={0x1, {0xfff}, 0x0, 0x6}, &(0x7f0000343000-0x20), 0x8, &(0x7f00006c4000-0x8)) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="6e6574008590bda7a61c94ada3eff5ca0d4f828af596bff13f5597a77d05d6d26af804c5966294d8fc3b6dd6a45ff0b5b0f5db7dfb10dd01190c7dd5987ea96ca01155f8f2908d7d34a4d64af2dca60270b2796e94baa506ec86e217b39e135ca2eae1b9546855e7aaccd3321dc925644ef2db26a9466f4058bb98b9b55ccb90c057d43e316424ff1085e827727523f32d7bc144247ae7539449027656d5b4") exit(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)=@generic, 0x80, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0xdf)=""/223, 0xdf}, 0x5e8f08bcdc696833) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000011000-0x4), 0x4) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000029000)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000002a000-0x32)="29b7d735adcd05e3faa0c5b1b40f9727c5b20997675b5e7ab05fee4a505c05b68a5e418d635e566b95693b57d16829f77a2e", 0x32, 0x40000, &(0x7f0000029000)={0x1a, 0x0, 0x7c, 0x1, 0x5eec, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f000002a000-0x4)=0xc) ptrace$setopts(0x4200, r2, 0x6, 0xb) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000026000)=0x7fff, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000020000-0x3c)=[{{&(0x7f000002b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f000002b000-0x60)=[{&(0x7f000002a000)=""/169, 0xa9}, {&(0x7f0000017000)=""/169, 0xa9}, {&(0x7f000002a000)=""/54, 0x36}, {&(0x7f000002a000)=""/150, 0x96}, {&(0x7f0000009000)=""/228, 0xe4}, {&(0x7f000002a000)=""/169, 0xa9}], 0x6, &(0x7f0000003000-0x72)=""/114, 0x72, 0x80000000}, 0x8}], 0x1, 0x40000000, &(0x7f0000026000)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7f, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000013000)="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", 0x154, 0x3, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000023000-0x4)=0x3, 0x4) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0xa)='net/udp6\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000012000)=""/184) pread64(r0, &(0x7f0000010000)=""/4096, 0x1000, 0x0) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, 0x100000000, 0x101}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xffffffff84d696bf}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000004000-0x90)=""/144, 0x124) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000a000)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f000000a000-0x1)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f000001e000-0x8)='./file0\x00', 0x88000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000006000)={0x3, &(0x7f0000011000)=[0x6, 0x5, 0x40]}) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000)="6e65742f0005625e747269657374617400") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000053000-0x9)='net/icmp\x00') renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000021000)={0x7, 0x3, 0x3f, 0x1f}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000021000)=""/39) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000006000)=0x4, 0x4) mq_timedreceive(r2, &(0x7f0000018000+0xecf)=""/226, 0xe2, 0x101, &(0x7f000000d000-0x10)) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x3e, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001f000-0x8)={0x0, 0x8}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000001e000)={r2, 0x3, 0x5a, "a300207008086e6aa2f5ef6ddafd0200badeab725de795d5660f76d1387932f0568d07bf89b265228d9d92e7c10e961e9cb562893ce864b608c2ca091a76a371961849f43762d866fee79ec8f33873fbd18d4b50c6a8afbb4a21"}, 0x62) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000007000+0xb6c)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f000001d000)=@bridge_getneigh={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004000-0x4)=0xc121) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x10, &(0x7f0000008000-0x10)={0x27, 0x7d, 0xb6c2, 0xe5}) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/tcp6\x00') pread64(r2, &(0x7f0000002000-0xc0)=""/192, 0xa6, 0x0) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='attr/exec\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000017000-0x4)=0x14) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r1, &(0x7f000000f000-0x1000)='A', 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000000b000)={0x6, 0x2, 0xfff, 0xce, 0xf164}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000018000-0x8)={0x225, 0x4, 0x8, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000011000)=0xffdfffff80000000, 0x7fff) ftruncate(r0, 0x0) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001d000)=@ax25, &(0x7f0000007000-0x4)=0xffffffffffffffb3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001d000-0x5a)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f000001c000)={0x11, 0x17, r2, 0x1, 0x3c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendmsg(r0, &(0x7f0000018000-0x38)={&(0x7f0000012000)=@nfc={0x27}, 0x10, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x58)=[{0x58, 0x0, 0x0, "cf60dd29810977e0000681a0178d81bb53f27b39d16312458b57350c1bc0fe790013e5d69a60d4a763a5a65536ff41fca6a6ccb46f4de67258e4d660b87ea7e954fe"}], 0x58}, 0x20000000000000) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x20) openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x80341, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000a000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7fffffff, 0x80000001, 0x1, 0x5, 0x1}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000008000-0xa8)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xa8) r4 = socket$inet_udp(0x2, 0x2, 0x0) splice(r4, &(0x7f0000007000), r3, &(0x7f0000007000-0x8), 0x7, 0x0) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000007000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8856, 0x2, 0x100000000, 0x9, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000020000)={r2, 0x5}, &(0x7f0000021000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000014000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/dev\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) r3 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000004000)={&(0x7f0000004000)={0x430, 0x2f, 0x300, 0x5, 0x3, {0x16}, [@generic="a9adb9bd9512c83d41ceb294684d546cd59a5994307be38c13fc4bb1412b80dedb352209b8f1a17da5d04302ea3b1824e3c58105d558131b194e356a0c3f8a160e31d70ca3ae8e33e69ded6ab0d549ab92bd04c2e7f7efcf099b7e3a327167d4129fa33a55362c8cc8542995f2", @typed={0xc, 0x1e, @pid=r1}, @generic="c4dd76c72650938725fa92090ed8add3377430", @typed={0x28, 0x7c, @str="262e2b776c616e30d776626f786e6574307070703176626f786e65743000"}, @typed={0xc, 0x8b, @str='\x00'}, @typed={0xc, 0x5a, @str='*\x00'}, @nested={0x198, 0x7d, [@typed={0xc, 0x24, @pid=r2}, @typed={0xc, 0x62, @u32=0x5}, @typed={0x30, 0xd, @binary="63189b80b1653e985c3a79416be1ae644d27ced351adfaaf858fd4464643843ad25016c515"}, @typed={0xc, 0x30, @fd=r3}, @typed={0x18, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="1c2168485ac73e88c99cb140e200443a3825f802a8bfb97f2edceb3c33dc92ca68db89442347da6ac3aeef1951f03c9e0614c84e19fcf2e5ffb98630ada4301b4f0878b421a1a9851f75ef64dc71f1df5d71829d7677cbbb39a6b163c2c1385545c01c4c93ec7ee1ab0a304b5631f0", @generic="3ec362ce1f9c74f196109d9f837ebea19649b27bfb9972253d383d3d662d30dd7754dc9e7c08750838ccae85452ae6e86347b9a4fd19f5b145454a7f3f97f3bb44f0c06c962ca1314c7e295794c999662a46bd24411ee4d49711c5db07838242f96014ebbb5d8178888fbcbdcecbf59a8046fd64cece65d3c3842e52422ed089d507fa4b4ce2e9557fb3f655bc386a62a7598925ffd6f6da11809f43d701d76975d41ef520d3b8447f3d53df4cf57b63a5d7dedde1c23720"]}, @generic="042095b5a3f4ad28e9c9df3f1cc20b33a025a7aa459fdf5d4bd4ff88ae48b9174a929acc24522347dea56b6d1665be6e78f02c11ced856b0161b05116fd23d2c17eacd48f06ea9cad71362d625c1f350ab7431dceb4ee9ac7592fc133c17e7a424c47d10c7b06ef785b270cacbfcf9c0a5d43032f8c83233f29a8bc88332363de3c673a0c6023bb28cd5758ad0f5476d810dc7cec57d0ff3ace20e65b01ccb4203b47b371e51acff609b0ff04c08ab9a1773406927c9a1a8110bbff52a559e1a8ab598dbf922b5a57c1806306e08a4708925e38fb2af1f0c1b636b1c8771e0534ea4", @nested={0xd4, 0x6d, [@generic="ddd9bc186db918d92246c4f424663f2ec3e3b3923cbee8dfa92ef4a7d75a3841dcce5307a4bee86d3797f6c9ef7c888d5b1f63f9059526172576ac9c48cb0cbddd84b9aebc346dadeb85676e071e5748beb3b228510ad18115699549e2fdac061abee253a9d13592f0a541d611c53e13e48c497b46a53a67e69f5b92b5996dc48cd4401486897bd110a00bd2e5b930d96bb28432a1b4963faaffadd3327ae7f4f875390b33bd129527", @typed={0xc, 0x67, @uid=r4}, @typed={0xc, 0x20, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0xc, 0x54, @uid=r5}]}]}, 0x430}, 0x1, 0x0, 0x0, 0x890}, 0x0) r6 = memfd_create(&(0x7f0000001000-0x3e)='posix_acl_access\')keyringbdev-@ppp1proc*#mime_typeeth1bdevGPL\x00', 0x0) fcntl$notify(r6, 0x402, 0x0) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0xc9)="2e2e001004001fa2a4d334a6fc4e88e9ef5ef43c2a1b07d932c3ae02e469362ddabeca00a5b791111755d13278013602a134b92d6d70f8583f116320df21c9e673b9bc13a2270c9d33f5c5c8db00b66daa13c380563b273466b1cad0f5a1de819ba0be7d5ee23aa67e7b3aed6b7bd796d779d7953b04000613deb2ab249e06aa40133eeb8caf931a06d697b6020594c48f8760e9b4b049dfc3acd0a860471a5da99b9179330ca3c76bbc98187f38dfca24f1a8dd53f4390ecf232b217b7705fe94e858a5c964793795") getdents64(r0, &(0x7f0000002000-0x1000)=""/4096, 0x117a) 2018/04/08 06:56:48 executing program 1: shmget(0x0, 0x3000, 0x4, &(0x7f00001c1000/0x3000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x100, &(0x7f0000475000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x5000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='uid_map\x00') exit_group(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000-0x21)="a4466cacf6fbec92aea92cbd05e64478fc597a9bdf66941ffc23907ac6e3b88479", 0xffffffffffffff87) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x4, 0x6, 0x0) mmap(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0x1000009) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000002000)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpgid(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xfff, 0x0, &(0x7f0000003000)=""/140, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000007000-0xb)='/dev/vcsa#\x00', 0x918c, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000007000)={0x100}, 0x8, 0x80800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000-0x4)=0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000)=0x5, 0x4) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f000000f000-0x4c)=@pi={0x0, 0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@noop={0x1}, @timestamp={0x44, 0x8, 0x9, 0x1, 0xfba, [{[], 0x5}]}, @end, @lsrr={0x83, 0x17, 0x4, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3eb0b0", 0x0, "8b0d1d"}}}}, 0x4c) tee(r2, r1, 0x4, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000000e000)={@dev, @local, @dev}, &(0x7f0000003000-0x4)=0xc) vmsplice(r0, &(0x7f0000005000)=[{&(0x7f000000a000)="fdc48b69", 0x4}], 0x1, 0x0) 2018/04/08 06:56:48 executing program 1: clock_getres(0x3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000218000-0x30)=[{{r1, r2/1000+10000}, 0x30793974, 0x0, 0xf9}, {{0x77359400}, 0xff, 0x4, 0x4d}], 0x30) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000002000-0x4), 0x1) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000002000-0x10)={0xf, 0x7ca, 0xffffffff}) 2018/04/08 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r0, &(0x7f0000029000-0xa5)='c', 0x1) sendfile(r0, r0, &(0x7f0000027000), 0x7fffffff) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000011000), 0x80800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000024000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}}, 0x1f, 0x4, 0x8, 0x1ac6, 0x5}, &(0x7f000002c000)=0xa0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000002d000-0x18)={r3, 0x0, 0x30, 0x5, 0x6}, &(0x7f0000021000-0x4)=0x18) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000002c000)='./file0\x00', &(0x7f000000d000-0x11)=""/17, 0x11) sendto(r1, &(0x7f000002b000)="783f7b319f4647601ccaa68f3ffdd80e2c5d16", 0x13, 0x40010, &(0x7f0000024000+0xe24)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0x0, 0x0, 0x4}}, 0x26) pwrite64(r0, &(0x7f0000010000-0x1)="02", 0x1, 0x82003) fallocate(r0, 0x3, 0x0, 0x80b04) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @empty, "2079724fc68d7342ea52b5bca20c646a"}}}}, &(0x7f0000003000-0x10)={0x0, 0x1, [0xfeb]}) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000004000)="320e0d6e9e93937248bfd43b014db1a0bc863ac9d43011a8dfc1453ea39e6a65530be287f84d48f0a616b552bb2a5619ea6b2a52a8e9edbab221eee01c6fbda8e606b694c000938ba594467d12923f39cdf22639da9aa1f7227a1160e188f4531a44c2497987eadadbc480c624e7f3228d6976e3f65f0da48c805fb9ea85e52bcba5aaf3cfc4c503b47b6081fe4b694ab510eba064c71709d247890588c9650bc7147d2791e905af18b27de4141e56ccd2438bc2394448cee670cd1d76ae4e6938643e157c8fded4b387edf126af4f17cb0da607cf31e647ecd82b56a8d8d65847919e0cdaba34e41e5b6aac228a08793b", 0xf1, 0x800, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000008000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x633d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="f93b79ac52ffa5d5ff90022985bdcdf3", 0x10}, {&(0x7f0000008000)="67007d87f3b51f8eda9de5ec75d68bde539f0427a1a2435d5e42f855df0bb7f4728374fe7b612c9117033889e7fcaa0e5f58e7af4dbb3109c8cd2a41a6869749182413974092375204852fa0d2fb1fafea0ee7bcf00cd3d1ed35ed5332355782af11a50ae55493f84169d6104435ddd4b103c4f601dc6e391f44ca1bb59f4d0095ac507e080b93f86fefd22c3225bdae45aee35debee5daa20f606127418a225d7af99dcf9f93780624ff6fd68fcc0a965c5b1a877739f0d1f5e801ec4fdb66cf69943df78a2b4083c9b43a7e2c947e75952", 0xd2}, {&(0x7f0000007000-0xc5)="70703a3eaac9e42bcb4efa6a35a37dd662ff11d4a15f79b0247547218dfe6c2a876ae5c602f46bd86aaa13a5f9f56d6e860ee2fb285a635dd10976ad6d2a7deea2b13c83c9a3f15b1a03dbad199f070836625981d2721bc3c43b6e52a2e32efa4444e9e55fe578973ace5b03cf40fcf8bce68f59e55c4b3229a3a239d89af3ecba42fb31112682825a17dbb67847237f160e25842c8bd38fb01008310578dc57089d2c3429bb95dce899739544c24986eb8da82c7da3c77850030c0e969bf6a75defd606f0", 0xc5}, {&(0x7f0000009000-0xb3)="04f1e816fefa40eda1f3a9795286dcb91c56da8c66f12510cd59c5f49d5231b9c25ac98bdc52cf50b1984e5c248791d7bb727507bf8c7239b4372abb916121983c565f2e9cac5b4290a02d43d995fa671b48e2609faa937600b3bd4110cc9327f4d74831b4c873cd3423fb84dcd4f7b8c49857c175647e33a9614c61259ca2a7101d2f758d7444dbc62619159cbf778108759dde57f8f165e558120beec2e02c03b93232b2c7cd9ff9de9a5f24e93973300260", 0xb3}, {&(0x7f0000008000)="83a31568770590a41fc0cb50137a94dfe01e87fc0d60aeb6e0de1aea66dc75511dda0c978a8323947c2f80d908e820a064bd10b83fea48f15a45927e7a90b45ad36e24295fc2692720a5d72e2df9617406a6c348562865919ac1e1f4e9d0e876dbf525ded0d535ee5e273b2f1f5e328fe6dd9efbd27103357db85ca6fa1671141acc4eeea9251c3d28397b819ab7fc610be069507940a6cf7b9a424e8c46cc5249a31545e5ff6ca900f841dc98200de26dfe1c", 0xb3}, {&(0x7f0000003000)="58d99d4ebcd1c2e8d24e53e7f93b49cb90fba410f9757ea01976504415a90df5f40cd885f4e6fdaf82868f0b45e0eab9e1", 0x31}], 0x6, &(0x7f0000000000)=[{0xd0, 0x111, 0x1, "01265dba1dac94a1ed4a72cacffcde6d2670ceca336075dbdd07723a807b3d11493dbaf3c4b718a88310e317103b5bd07fe52220c936f6238ff6d05cc6f275375f5e7a1e4dd105004a36a8f20e454bc19b418a3a60200d3f30b957520364a200bb99c3e86ff493862c2945a36d041c0ae2e4610bf7f66da367c8b58fe1dd66f3d7039338bc8a67b9a1727ae36be5987a4002e29287bf9d91be94c73fac312ad4c42f23de8a8e02525816e1cbfbf4abc164b04049cc346e45f31c"}, {0x1010, 0x109, 0x71, 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{0xa8, 0x88, 0x6, "2dc481048d5f14a3a7dc1cf60b8e0e4cd28e79edb815df7645f09739348362154e353dc0c89d635bd60420b847bc2baf372bacfe3dfd39233f434cd464717250e76c81d404b1d1b0f4ac1d55a793b0bd1172b5149bb9dc13c85cbda029ffabcb7a11e51cf13d83adfc5e501b5e35951499637ff2be814a5ec42546822d1d410b8cc9419bd81fd281511ec281a0490100d10e4f2d"}, {0xa0, 0x1, 0x9, "50b8dd044e4ab0098289493f28774809f337d8b6beced68af650ad6e5b5888604664cc204cf15e3911ca76fd209128757cb2cf8e6672d8759df7ba84c7f76f74c8c2e9474b5f8f81f1252697cd3622076fe3219e65d1f383720e0a4cbafaf732bd5b117c81c42fba6fa290d3bd01bea3bab4513687e463d29d1874bc17500d55366bac38cf21ae684166646a"}, {0xd8, 0x11d, 0x3, 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{&(0x7f0000009000-0x1000)="e3334ddd28091d4ce463ea526542e2abc5370f09e7447049b0e07cdc29384b3cf0d661e348b45f202657e15e0caf3e4ab58131cc86d80e925547876f03b637c31ec56b5c454c439d7676ec04da905718d4b8b6bb3734a3a1eb4deb54987c0c83cced5c71cd02c93076143ea60c824f987ec2ce1e6155c1704185d7744fcae0349b066008332c72c57fed218f3fa6cc362ba4f917234c17bcea9a8edafe0b42291d63607e494b72f41096a49cde50bd28b7ca467fcb3a1c8347c0aaabcbd5a1cae2e50c3987bf3e99ed92bf6973a490d6a5754119c5829bc03ea58b15c336f587b25022b3f4fc15fe03f173823b18f44cbdb6fdc94020d170f2d1de6ba1c8512d263b85c67dbf56daaedc3b5fd798d132f0166cb73aab600f8a354b6a492e39decd08c929d4ba6f0687eae0b57b0b014fe889f59988a782efed55ee2e6138c3292236b387ef21aace2582a7ee43905a6980562aeb5dddd60fb6416d9072c35a60db3319c0f57cbc4e5a27b6ebc49e4e767c993db5199598818056bdd169f27f615d70f834fce370cdb773c8209c5e212441951af3723c4b00186198e2d5c7d87ff32919693fc56b9f36a2ea393a2dc4947e1df1b1f3fc80f613b1d27ae70713b53d3179a2e25d8bc476fd2799454aea5b52d75734e37c65f506a331b4c13c56dafcceba526dafc456c0f879681d7c30dd838f5fecd3d3ce979b3b20b084f9aeefa3bde12005d5facf16b19bf01a5bb339df3fe0b1e5fc741352133b5f452f54aa72cdc6177a502c1ea986dd4782c755ce4d315d2b206b39eea2a67cddeab08a1ccfa20e0e767bb2c322deac99978a9ac305033404b815c14007fa640f4fa2ca3e9dcd3353f57a29ba72a094d3d2556e1f97eb3d000566c56c2ed603df240fda3e4ddd7c866979b5bfd862b4ca81a73d34e28e3d7e0c0a75c6153fe3cbd6d42240e9acf2603fb5dac276056672722ce0ac38a9e5509ee36657ed21f683b546b09082db8fbeb3bd2df70b5258dffd37a092770b50daf7a4cecc494d717664257e8562b2e08b615641e4e32833705a8d72817ef5e5dd9f846baef04ed3787360a54e41e30ea83745c8df2d3fd7fe01422165b9ea3dad5b21594190c05d66c6bb26951eeb786771249662a6127cae03d605f920b3e78b9a16116ac3359ba07e784e081f70e4512836693ce01529b7f5defc48d2cc6c4e2e48eca49401494e61e8b7c1ff8bc9b2c40fef6f1d435a3ca821d4ba5509846efe568ab4efbd0bdd010b343b28601411ba756c4d560f8c7feb255ec2c84377042deb68a314c691150245d1606b96162c9fb7d89b48bc2e265c313ea29614984f3e16c49004e495d936cc8dbbe0516adacd5a32c17ea30dba2103bd2c2abf91a9544c3ead4dc823c2d17d98fd026f404cbe68728640126d0ed58549bf1b7da552c7ad565a467b0a0838320c65ab985f25a20b23a250db880da537f4246c329402a5b83cdc9100babf0614f75f97338c200be6e5cf3fb75aa2b0b017786d76205ce3d6199d06d7c63dea59b002c8da06543b5e6cd1633d9db91cae56d2977f5cb825f6ce047800c6adb1a3cd9f06b3ed71242917025630f163aa14219700e03dafaf3922428258a29f6bfccb47881b21febf2a74333acc058ea457da816d858c357df3630ff4d3ec772f76412d65d651ed80e0ae8a81c15f28a09d09d663a09ace4260f8df95adcc7dc82670db6fca678dca67d0373198b7682ea4ec24a61d516f4093c66198828332cafc420a0aa746fb220a0b17100293a4690fb27b8c3fee4d57332e87c623de44e2f7c6336c0edee508a26fcc60acee7c3518df440e90e9fd09096211c4475e3d5456c877fffbf148bfd2b0472ee9e0b7f6a6a66e6be80e84c4d9b32f1cb12dbec72f36792a4d0181b225bafcc5394821cb5cdb2ff7adb8a6d8a60c5d2036b5101ac2fd97b5a62793fdedd6fc444fffc7efd309878a436148927d6ba7c2b396b81ed0aa40827947aed3469bc954ff06a67570f6ecfb6fa7bb14d0953869d66d8306f35ff9f252d7b46ce73043241d8ae2552bbe14fad12480356c84438bca0fc111585e08622d525ede32d01522efe9749f9de0c5e4f33965e4541cbff53d76b97363e01485bb2f0ce5ade01d7024016e5728be0a4d81ac74e68aad1fdea11895ea3b701d11a26c8d042fce7744f4493a7621995c47045e1cfbcd3374b1f6852548c2d4c096796bb6573bcae0b4d20180411183f23791a44594fe7ffe1051abb1358fa3a9deab35ccec3660f3418abf034411ef52f6d0a0c92e08800078cf428054d8c186c757d25bb1fc485d39a9435a480fe669c94aa8cc4b3aca68fdfe0e05dce733a1ba16636c2e784caa5e1c564769354917b6a3d52b85ece3a2a01b3df0002673bec701c3e21a81a2f87506908a325cc5f7784e0afcab3aeba844eacb3c8623cbc4c8e74348a94d6edb737d2ebad532ef5fe89fdc02980074536dc58e55706be469e106f2f8905888568cfbcc1b104ee44d9912f0acff48bcd4f05d9b30e4995624e09f6f2c5495142fe13dc9b833f311d3beac71afeefd0f632410721261e6fc0827af912884cc04650c685eb4c934e67bdde8e9ac4a1e9c63633704cb7c831b8d9a7d8cc74fa0169000a3f615c1e70a30e9ccf88cff1bbd261720cea2fa0a455b60d5b6a86b9ed5e0ad674b7799331dd016b054dc64130e0da597e698b11086e665ba92689ffc81f852ddb605ab83569e8ac89b2845e1a7695b8cdb1e779faf7464b82488513fe9a8dce93c084cdb556a6b7fa89c8926dec32e2b16aa4c2ff37a9da0e208ea823630f843b2bb1090ab55082930d6c515f5318e0a364d8b7f7372d9304daf4834c9c952736c04c56657dfd888c206c92591f12df97ed20e7047d7a070c75d93308ce1f17b40f15ca3ae51f5051fa599d9d9a0faf0ffdb1192fc7301110b4fe1bf1232530e8511af41ace1fc6015767ca08cfaa38222d217a9496c360df4ce5a2a3b0d8765a55cf43b8d690f46f17351fdbff4311839e05031051cd2565afcbcce92011b605a44c393678d5fbef1b2759f1286d6328c94396ef3b3498267ac172ff4c2dfa71828a93403bd770a0026671efa914afe8feb944f2c3449bf94885ea6d5e8f41b8f1f2f66f2a54404815391d14062781e6990e00e611cc13edb5999d284176c72865eb93299bdc4466d2e42b4ea342e07488ea24332656c6c955e4e12bf544ee5529f82d4972a15af5cd29c2bd66ae48f646c2a39251ee19c6bdc876b1e07f7bd84b02fd467c025aa6d73977fd9d0ccbdb8c61527677639394ec9f208b44d1e29abd40e01f2e413dd13a350561280f8e163f57c94aa8de7ee59a5ce05f718f56f9d3320fcf7e27f27baf41616ff2b6a23958af54b5f6e087e724509662da032fbd16cd36205c3c8440549facc32b7128e73bb2bbf9c8f3cf1e7757e7a051fef35e755c920e9d19b322eb1cab49257fae37394abc5c19d3a03d150c67daffa35411350d29f7f1501414c94a31cc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0x1000}, {&(0x7f0000009000-0xc3)="9bbb4ba17be77c11e1bf82517c631b9352bd2c542fe4aa09493ceb5955bef746784e5b5f786012359c017eea759cb35f47e4d8f32a6c75e4d7f002934d28ce7cd02aa25be4857b91a2fbdba7e520a5f848ece37af78f4cea0504920156b6a2effdfe77202f7501eb31ca20b3f44ce3257ea4a881fdd3d8f983d6a5d6d0e846ed5435ed6d95d614c44114a42d10067573ffc483d0ef11769e99d111b801d69202c409a903aefc193117504abaf3ea1c2dd94c0fd5453a25fac86fdd3b660c19c55477ae", 0xc3}, {&(0x7f0000006000)="0abce5e5aa2b73539ef9fe6df3d1dcf1461fadd6ca0fcf3a27842e4da78413edb5102c473878941acf5a9a2afd992282a16fbaca9e5826fcc2aeaccc633bb4f9d9e9289f81fd50bc1a2326ef4367b9aab186a8df16c5877af1d6bf0f9a20a02980abe1609d3476daddc4ac8e68d79d187767c8a1a748ce2a15e8853804906268933ea1", 0x83}], 0x7, &(0x7f0000002000-0x420)=[{0x80, 0x1ff, 0x2, "bc12b91c563dd7a45f574d9fdfdb7e59ab6a3ead48325e0e5708be24374cc52a51b609ed83b61dc499553fbb027c9ad381c91dabf09e4919ea2f0b3783df7b2587775768aa9ed71376ff5398573d73af4b1b626ea3225168cf44005394650d2a33825336ddad52c6b63dee61b7b59cec"}, {0x100, 0x10e, 0x7, "430cc8cd8ac5037b580f6a8286725cbf14f823d85e7877a601d9212740f0eb371437fc06db61530edac695c8530041a72202be10b4037761c19234d3ed5252dee032b38104d6ffa6f1374b566ec0447e0cdc74a5530de631c7bba23ec98902d1b211f37487b3c67b772bf1abbd7b0f6c7aeaf5095c49afda6acc6606d93e32ad4e674a9a8a06e1a361f30df467c259c65ad7e18865ab78c5ecf66426a079c3fdb41645e65729d9b823cb51e3e434ddf9cda472837e319d1d7b227fd25aa71f57e67e0e37d2a73d2e664e993d929924c0cf4fb030cbcb5ea07f07a352afa36a15ccb6f687553ceacf7a91"}, {0xf8, 0x29, 0x7, "791309b6ab31552b306183f79d8725344f0beb895a51df895ddd989b34fa49813ccd4e48d46a6986091c578315c0eb8a269d68217a54fdf3533e913ba52afe532adf2770295315ec8f90c2de7c0e2f1b84652cb1d3499badb7ddaa3738880ba5061ffdd56c9ac2133c9c8d6d1a491cabafcdd83b34d94bce90f4d9b649092ba50d43e24ef079114e744d2c35da0ad210f1cb0af67b3ea5815fe0c366d12f4cb807b5ad2dd1e7c9adb8a6ee6b38dc205f5c793c6a875f0c978da64b5b239ae88c20c41cd66821fa68695a4cfc7ea015729c9967b7d6210c85e8659848d60ebd6d59ced4"}, {0x78, 0x117, 0x9, "9e7b3c88705a9c5ee02a5302c1626c95d206afe7540e28da96b8e3447adae8c9303e3d5b6cb51fd9e24d251d4ddd4227b1e9df6c5278fdcf27a7f782ca3f32cc60b8f3d6c02bd31425e12fcd83695843c8994db33dddc3a116a4a76080a67d93b838"}, {0x30, 0x3b, 0x0, "6a6fe6d12051e7ba48e23730ade4947a4451d92fcc23782d7c0444"}, {0x58, 0x11b, 0x9, "7f3d0efa720f81e010ca810631806f97f128b70edaa2758fd458ddc9e2c4f5436bb70e72796fb233a24603e2cdbcddb4531e0832201b78eb6d781451c5b369606d314302"}, {0xa8, 0x11f, 0x8, "4e9313a626e56ab87669961fcfe5484121a288135f279746973d5858f75faf78ef3dcd3f3c606dced270684bc749f3017467bec2fe5aed51b7d8a753edfcdf680a205f0bbecb95dc111e4d6c4761db5bd78f35f133896d7c04cceb7afa58260dd3a1113a61c0cbb7511af062982b169355c8cf25c3c84b449a3a5fe09805831d2ece411d750316c3241189f6a6c2eeb48d49a8ba531dd9"}], 0x420, 0x20000000}, 0x3ff}], 0x2, 0x4001) write$eventfd(r1, &(0x7f0000002000-0x8), 0x10000008a) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f0000006000)="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", 0xea8}], 0x1, 0x3) 2018/04/08 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x284, &(0x7f00007b7000/0x4000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x3, 0x0, []}, &(0x7f0000002000-0x4)=0x8) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r1) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f000002a000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000030000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) r2 = msgget(0x3, 0x2a0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000041000)={0x0, ""/32}, 0x28, 0x3, 0x1800) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x401, &(0x7f0000013000)=0x0) io_submit(r1, 0x1, &(0x7f0000012000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000019000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x1, &(0x7f0000009000-0x40)=[{}], &(0x7f0000017000-0x10)={0x0, 0x989680}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000001c000)={0x0, 0x27, 0x0, @tid}, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f000001d000-0x20)) io_submit(r1, 0x1, &(0x7f0000013000-0x48)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000e000-0xf)='net/ipv6_route\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f000000f000-0x2d)="aa9df2dc6ff03bd45af0d6474a6caffd5454deb5511a081c254eb6ae034f57cf911de689845b59b7dfb0150f60") pread64(r0, &(0x7f0000009000-0x99)=""/153, 0xffffffffffffff1a, 0x2) fcntl$notify(r0, 0x402, 0x18) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000000c000-0x28)="eeacb4250a3c6883e54e5bbc2dc6aff6f88a6167a36b3459afeb78221c1040f6ea9f9e561475f53f", 0x28) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendto(r1, &(0x7f000001e000-0x97)='k', 0x1, 0x0, &(0x7f000001d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) sendto(r0, &(0x7f000001b000)="45322614191b310913ec555715251bf447fbdc9c849d8601d2e28a311c6fa24b5fcf33054211f640083abea40e5a90caab0fff04a473f5a62f8895c8ce32fa7276dd39d44cc1ab3a78bf75b4b522810702faf298056ef598acfc9bd7811cfa69f660ce8a17ff09f30f338d57bb9ad67f55a681cafa4a5e06b8e0b9d4e34a74948ae0af13aa49502f63ae810544bf58644c969d76c0187431", 0x98, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000019000-0x69)="74fbe58d1d96ad8392ef2615429e6df0e3e68aa50196aee5d74fd77afc4c0fd4bab863d0f60b9830048f131f139f70bd1cb281bd25a002c9148687f79b313aab12710079edeb97d357894d784328d43078ad8f9e2c41dfda61e2fea40027478d4e37a9edf81d70bf4d", 0x6dc, 0x0, &(0x7f0000019000-0x14)={0x11, 0x8000000000000000, 0x0, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28b) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00007a7000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000609000)=0x10, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f000009f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006db000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000489000-0x28)={@generic="500ba9aec72db37dd1039f3b6121a1be", r1}) memfd_create(&(0x7f00007a6000)='\x00', 0x1) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x66e000)=nil, 0x66e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000425000/0x2000)=nil, 0x2000) move_pages(0x0, 0x0, &(0x7f00001c4000)=[], &(0x7f00001b3000-0x8)=[0x0], &(0x7f000039e000)=[], 0x0) munmap(&(0x7f000004d000/0x400000)=nil, 0x400000) keyctl$session_to_parent(0x12) madvise(&(0x7f000056e000/0x1000)=nil, 0x1000, 0x10) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000001000)=""/150, 0x96) keyctl$clear(0x7, r0) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f000001f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f000000d000)=0xe8) r4 = getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000001f000-0x58)={{0x2, r1, r2, r3, r4, 0x2, 0x2}, 0x9, 0x6, 0x524f52a9}) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') r1 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000007000-0x4), 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000006000)=0xe8) getgroups(0x3, &(0x7f0000005000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x6, 0x0, "6605254cc5abb996ef71e799d4d659a131afe6d8481e24b1135e5a2058ff600304e73b57bac73ae2c3075636e14fcc5daeca61a392bd06e156f09187a7367f", 0x4}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000)="d51b4f4824caff69e1abcd998a699934f23f731827654640a6156089ac0df9fc9ebb15fea8df190a0748c88bc5d017e1fa08e8071cfb99e6f140eb73b3e0ef965c58099c81b9ca999b708ffcd0509d7d41da2697834086da901bc71582854b5115d195322a71d9ca425eb79c6287ec7c5af2", 0x72}, {&(0x7f0000007000)="5d95a5714e11b28b0def90131d5df302489ae8487ec12ce609d6e16473cc5833d9333ec5536754cea1fa82dc99cbecc9c969a81e8f5db3ade7fb22762d5937e74af9043747c75ef8ef9633274b8dbb7de961967ac8d1cc5f9d", 0x59}, {&(0x7f0000008000-0xb6)="67b806d899a96312cb0c3639217875090e01faac4cc2cb1fddea9a9eec6ba7d0d4ab6fc2987c030d4fe23d45f3c537bd267703aff118de5e24003ea902200ddee0281b5a4cb6a9c63ca04d87cd1c16fcee7910951f965b670f8477b311b970a0b4b5e88d1e4fd3529d07df683a5e58e34dd3e54323dc21969a8a0f39b1ca646b16cea48ca229ccf1e25c6eb77415d772011953cd20113cacbba55d223a630b13f4a0e49a542d7b01d688f32e9c68d1d67d99924e3052", 0xb6}, {&(0x7f0000001000-0x92)="0f1e12829258bf3c84b4d4c9db30ac8d3017407e53ea5dbe91632530fe94c927ee0a10d334d326ded6e1e94476b211cce7d77024a87063bd042dd170c71f12944d15e77ff15c15dcd9a75b2d58870c6f45b0c46e29d3e521f68f89a3f30ef5f1a4de1aec06cb0410dfb717eb4efd4209962d6365557f31ed4bec3acbae8eed934d3fc2b1f4d463178415f63d2a23d0b9d499", 0x92}], 0x4, 0x0, 0x0, 0x801}, 0x4800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0xa8)=[{&(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0xbe)="4c61c4b4b8aa7c1256966a7e1808ee2858d0e76c7fe2ad54259c3036c24191e3693126d52b1e5212d9b9ebdab79d733a245f8f350d37530cead248144cf8cf0d98b76237ef338e9b80827ce000e6135cfbc0ef945781a0cf1e24e118d8e2bf1945bb16886bf1ff22d869efbf1d4346a38dad63ec46ab478a1e1d71e02b68ad790ebd99dfcd1f455e3081bd5e5acfeec59a4c3188b83cdcbc8a082829201289bddce809110013261841ec07fc847252f5d7d6580a9fc5d1c8faf1214d3ba8", 0xbe}, {&(0x7f0000001000)="5b213364c861454dcc102cbefe5c675c7d8161868baaf5b33e4078b24142dfd7247b4b6fcde54d173098375c59190ac9e75ae8c740", 0x35}, {&(0x7f0000001000)="07cdfc801cb3c9ffbf0a513ea7b911a935e7ba29db478e973f59377527f13fd6bcc70b3b9d2fe45d7895a33046b4f34b0625f3f5b35b1b7f434706be", 0x3c}], 0x3, &(0x7f0000005000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x48, 0x20040001}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f0000002000-0x5f)="ca4d7010eba77bbdce4a1242e15c93d2db7b7043046afec015940fcaee2bf13381df3966acd291ecc5949d8015ae9c3bfd217ee8befd111fcf8b5f5985e2fe705c148dcd65ab33ae0c0b5607dc1e3676af72ad3efc4588891b7df9aae0cf12", 0x5f}, {&(0x7f0000003000-0xcb)="6bb9d9d19cbc7ed56bbdce9aa166960ce0fb8866b594fe17b1208e6d6b108e5998135f8cc1c4b67f410567d54fd15d50c2f438f04728f731f52b978593e19260c306c8b2e4bd6c0a0090ba57329e5055da000d24de037cd731d8774e8b548adb116684e6b0f33889b9dbf619811cdbf7dfe23ca5d3d9b5d034f67e8ce214d44fe1f864b8649917232c7a48540914ee365a38d6325f22281f6468cd0976e9e43fbf7c71febb2a6655b02b697dee2f88e8ce6694028a609aaed25cb6ab456a306147b0a14ec2f7fb1199727b", 0xcb}, {&(0x7f0000005000)="7f0afa832d7d4d34f4fb6b7ededc438debd7ba1cbd", 0x15}, {&(0x7f0000006000)="fa653cb7ee7834f18af5146707ef454fb79b79aac36e977d60f1d6044aa6a1da33c50b3bdd7464aa36e0d217a008cf8630e0ef32a6389efae4cd1212807837ab39631e4fced24b55a16b99e832cbb1d34d226701f5871e4d52fa1110511abc6bd75f3299ce68900249ce98876bc90be1f8ffecaff98bc2bb37ff269214168b0fec757d946197d871c084e0d796014f7e275f360f26fe05d632592ef534137bfd3cbdbeb5d1f889ddae247eccbd6cfc21782c000d2b8533b516fa7e", 0xbb}, {&(0x7f0000007000-0x5c)="5db71539f15c9b4d5d7dcbc40294f7a410552223ced9420a0847e22e773e1a8685dfa5ddaeb58adbb5ac30d8ec224c03a9462c89b3825baf28caebb35d567fbee7686fbcb6455891e5128c1aeb73ab2089096a76285f6936033c9c38", 0x5c}, 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0x1000}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000007000-0x30)=[{&(0x7f0000007000-0xfe)="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", 0xfe}, {&(0x7f0000006000-0x8b)="8b852a4e27ce33fb52b65852155aca4e0e636dc4d2771414379f565c07d35ac414c43430cf82dc26e7b55f8838eeb7280da578b37651e5232d7ca1fe65acc11413c3ac809af14d6433447f1e32013f073163e433ed1bfcc662abb3e1a2acebbfc637a293e0d7b189e3c97e758d72cb1f5542ee3eab88ece4e0cc94f05c7872a9858f66d33377bfae37c390", 0x8b}, {&(0x7f0000002000-0xc8)="1a6e06c21d34e823bd7a60e82fd956b452affacaa618bdd2e59eb740ae0545cb0ad47c1a98227c5eda65cbc8488af63056af175b59c23407130c3223d2d7903181535f9e66d7979698da81d08c9a36ab90f390da9cee12f6425e6db9297b6239a21fec90a6b0ec77e32088f4f4d2bcf1491a4fe0831122f27e3b6248816b39e192b2eb61490d6a9dee7690665e8af2f1384061d31f691650583a5bf10d177f9b5722b31939ef7401324309851ce2d76b90d74a365526504cca1187205cbdf997debf3ba2e612bd74", 0xc8}], 0x3}], 0x3, 0x20000000) fcntl$setownex(r0, 0xf, &(0x7f0000004000)={0x1, r1}) io_setup(0x7, &(0x7f0000002000)) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x7) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={0x0}) setitimer(0x0, &(0x7f0000006000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000008000-0x20)={{0x0, 0x0}}) getitimer(0x0, &(0x7f0000008000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4), &(0x7f0000008000)=0x4) setitimer(0x4000000002, &(0x7f0000003000)={{r1, r2}, {r1, 0x7530}}, &(0x7f0000007000-0x20)) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='bdevem1ppp1*ppp0systemvboxnet1lo\x00', 0x0) unshare(0x400) syz_emit_ethernet(0x84, &(0x7f0000003000-0x84)={@random="8df428649dd9", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x7, 0x5, 0x7fffffff}], {0x8100, 0x7f, 0x100000001, 0x5}}], {@llc={0x4, {@snap={0x1, 0xaa, "4a13", "8917e9", 0x899e, "99da1e873e6e971fa7711b6ac86b61541a81d46e102f16279912b9772443c3b7b84822da34047211a627a8297e8195bcfad40188f6b5dbd1672ac018e27f07d286922391612a74b2323750ed28653ca57c237381d6b90aa54bced9259d9970ceb366a83aff"}}}}}, &(0x7f0000004000-0x10)={0x1, 0x2, [0x463, 0xfbb]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x0, &(0x7f0000000000/0x4000)=nil, 0x5}) signalfd4(r0, &(0x7f0000003000), 0x8, 0x0) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000023000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) getuid() readv(r0, &(0x7f000000e000)=[{&(0x7f000002c000)=""/127, 0x7f}], 0x1) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0x5)='eth0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000001f000)=0x7ff) syz_emit_ethernet(0x13b, &(0x7f000001f000-0x13b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "db09f4", 0x105, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "f0e08a8337539bf29b4ea1cccd810ecc1aac8fe1ce0e6d4df7667c4cf5a3aab488ef9a665f93743671c659c99f5ac1f57909bbd4b9eea29df606c7a7a0d529a550d9f279337940713d0a296c761b1f13128ad51f2463c5ab814a0b71f16716d62be399217fed458019157903dba6065e45ffa91940a0e0d93afd4941c9cd3547cac052a99e20827aab2084dd2805dce55e5d76c1080081856e16452615383a8106be543454dd0b47e296eb27bab3b8f295ce7a87d6a74901ab2a05b9a390bf8d677be7502382930c87dd2a80660d3fb0514c791b8fbe0ff7836ec0cebc2a6e5eb98f1b66ef0f698d4595e677113585384f9926d665"}}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x26, &(0x7f0000020000)={0x3f, {0x3}, 0x10000000, 0x5}, &(0x7f000001e000), 0x8, &(0x7f0000021000-0x8)) 2018/04/08 06:56:49 executing program 1: clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) inotify_init1(0x80000) 2018/04/08 06:56:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000709000-0x4)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001b000)={0x1, [0x0]}, &(0x7f000001c000-0x4)=0x8) ftruncate(r0, 0xffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x1)={r2, 0x3}, &(0x7f000001c000)=0x8) write$evdev(r1, &(0x7f000001a000-0x18)=[{{0x77359400}}], 0x18) sendfile(r1, r1, &(0x7f000001a000), 0x80000001) pwrite64(r1, &(0x7f0000017000)="02", 0x1, 0x80003) sendfile(r1, r1, &(0x7f0000019000), 0x69f7) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x2002, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x4b)="cfd918f1a5415989e40dbb3e9660bb5d9c21e3124a8acb099b139e2d86a56823973f98227a645271d56fcba1fcfbef87dfd16caf63cb4c595bce920175de4c01224a6ba8b8c1eba2a6a0d4", 0x4b, 0x8001, &(0x7f0000009000-0x8)=@sco={0x1f, {0x8, 0x5, 0x6f9e, 0x3af0, 0x6, 0x8}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000009000)='!selinuxem1vmnet0trustedbdevlouser}}\x00', 0x1) sendto$inet(r1, &(0x7f0000004000-0xe4), 0x0, 0x8080, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000), &(0x7f0000004000)=0x4) fdatasync(r0) writev(r1, &(0x7f0000007000-0x60)=[{&(0x7f0000003000)='E', 0x1}], 0x1) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000a000)={0x0, 0x29, 0x4, @tid}, &(0x7f000000d000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000e000-0x20)=[{&(0x7f000000d000)=""/145, 0x91}, {&(0x7f000000c000-0xa1)=""/216, 0xd8}], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000007000-0x20), &(0x7f000000c000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x480, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x1ff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000b000)={0x0, 0x7f}, &(0x7f0000008000)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000000e000)={0x1, 0x6, 0x80000000, 0x6ce}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000c000-0xb8)={r4, 0x6, 0x2, 0xfffffffffffffff7, 0x7f, 0x46, 0x6, 0x7f, {r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x2, 0x0, 0x9f, 0x100}}, &(0x7f000000c000-0x4)=0xb8) futex(&(0x7f0000001000)=0x1, 0x0, 0x1, &(0x7f0000006000-0x10)={0x0, r0+10000000}, &(0x7f0000003000), 0x0) futex(&(0x7f0000001000), 0x1, 0x7, &(0x7f0000009000)={0x0, 0x989680}, &(0x7f000000b000-0x1), 0x0) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000a000)={0x2, &(0x7f000000a000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000000b000-0x8)={r2, 0x2}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008000-0x7)) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r0, 0x11, &(0x7f000000b000-0x10)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff80}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) r2 = syz_open_procfs(r1, &(0x7f000000d000-0xa)='autogroup\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000006000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000016000)={r3, 0x80000, r4}) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000006000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x10)=@generic="401127c94b46ade28060d631dda5f263"}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000009000)=@known='user.syz\x00') socket(0x9, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@remote, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000)={r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}, 0x8, 0x100000000}, &(0x7f0000007000)=0x98) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000007000)) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip_mr_vif\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000a000)={&(0x7f0000001000/0x3000)=nil, 0x3, 0x7, 0xc2, &(0x7f0000000000/0x2000)=nil, 0x40}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f000000a000+0xf07)=""/103, &(0x7f0000006000)=0x67) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f00003d9000/0xc000)=nil) munlock(&(0x7f00003e3000/0x1000)=nil, 0x1000) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000006000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000004000-0xfd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9e4deb949828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xef, 0xffffffffffffffff, 0x0, 0x6, 0x20000000002, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0x0, 0x2, r0, r1, 0x2, 0x0, 0x10, 0x1, 0xd12, 0x0, 0x5, {[@window={0x3, 0x3, 0x81}, @mss={0x2, 0x4, 0x692}, @md5sig={0x13, 0x12, "e224b1aab329b39e7e41780f42093e2c"}, @eol, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x3}, @sack_perm={0x4, 0x2}]}}, {"2984e5686193e4be9af5777fe3027009f4b516386ef95ee4b851c616fde8f876dbc49896d9a3996b155f4246e707387708f6294c1acded41e1888b50a817e99283267927b4b99f3c51841feac5801bf516ad07c12e2620b53a991d938e34cdd3fd53e6c03d3724a168355ea930ba6e92a5e49f57aefcfdc82743b89f64802051da2f8a8057d5b8f2987fd5819613090e6b09da5688f72b2e98d3c1"}}}}}}, &(0x7f0000002000)={0x0, 0x0, []}) 2018/04/08 06:56:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062c000)='/dev/vga_arbiter\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f44000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffb) syz_emit_ethernet(0x3e, &(0x7f0000009000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "005dde", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfffffffffffffd23}}}}}}, 0x0) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x4e7000)=nil, 0x4e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000035e000)={{0x0}}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f00004e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004e7000)={0x0, 0xc8, "2c611a17e0a32fcdafcac0b046772741a1002ffea5f7332d725fc084519f779bd505a01895930862442c8fabbafbdf219f280a8ba568e799a6d3f768a1978c87431d7fa41c8dd0af05a1304509e104f28a73674a08ce5c977c8363d65c95e54cf966f22185767d2f7e6d39c9ac056d1409a480c013921d8e4031bb0e92b5fedbb1381987574175b34cd8c63a7899fdb11920935d6f90b4e6e28d07b9ef1f9060880f37cff2a6d2976efbf04873fe77c7fc964c3a64d516c7a06db7fe0a6fd215a15f58cf1c71f0ac"}, &(0x7f00004e7000)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000019c000)={r2, 0x1}, 0x6) r3 = dup(0xffffffffffffffff) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000298000)="39eaeaa706348d65a2a629b7254f0bda992461fffbfd2aacef46725fbe9c421c7782deb8c698be51be5a9689cd43652e80debc35dd88145aa4af61d3b2f71fadcc0ac93c1487d48b59a23169a0a837850d7ecb2241a7cb30cd4dc6bdf3a86d9aea57e8f64861724a0caaf428e8197b6becc39ad9fd7a574db427103c31d9fd5116501632247613375ec01c85d56735bc6123047c2df617147d6ab807954de88e08fb27e97a4cbd96f4393329ff5dd6dfc5f8ab14caec2055de935fba75e994f625fb5ba409af5cd552e18932330e4ebb9c652217d063693cd4305a205349f5fcb54bcb2ad0a02d4774a93e1eff6f1b") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000115000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00004e6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00004e6000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, r4}) futex(&(0x7f000026c000)=0x1, 0x5, 0x0, &(0x7f0000005000)={r0}, &(0x7f00004e4000-0x4), 0xfffffffffffffffb) [ 778.767191] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vga_arbiter\x00', 0xc0080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000018000-0xc)={0x0, 0x1cb9, 0x30}, &(0x7f0000017000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r1, 0x7ff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) fchmod(r0, 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000021000)={0x3, 0x8, 0x705, 0x7f, 0x4a21, 0x4, 0x2e, 0xfff, 0x7, 0xffffffffffffffbc, 0x9f, 0x100000000}) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000024000-0x10)=@ax25={0x3, {"9cf35204ecce10"}}, 0x10, &(0x7f0000023000-0x60)=[], 0x0, &(0x7f0000019000-0x1258)=[], 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000024000)=0x13, 0x4) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)="6e5a742f75647036d7d7227d9dde4381ea2b6432f9f2ecf0487ab9360b1086687fe1a4b12a3992b42f6ec68ef5e7917cb52f0800be97ea923c0bda31a3bf05171c6d97512b799fe934bb9afe1cd05a0dcfb6d97eca255e554dcb7ef9b90000c7a980906531541a") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) pread64(r0, &(0x7f0000006000-0xee)=""/238, 0x1c3, 0x0) 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) clock_nanosleep(0x7, 0x0, &(0x7f000001f000-0x10)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000004000)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0xfffffffffffffffd]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f000001f000-0x4)=0xe8) rt_sigqueueinfo(r0, 0xe, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) [ 778.973337] audit: type=1326 audit(1523170609.996:12315): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=7411 comm="syz-executor0" exe="/syz-executor0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x0 2018/04/08 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x8, 0x80080) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000000f000-0x10), &(0x7f000000a000-0x2)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000013000)={0x4, [0xfeca, 0x4, 0x4, 0x8000]}, &(0x7f0000006000)=0xc) r1 = getpid() r2 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/04/08 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000b000)={0x8aaf, 0x4, 0x80, 0x400}) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6}]}) readv(0xffffffffffffffff, &(0x7f0000010000)=[], 0x0) exit(0x0) timer_delete(0x0) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x6c5000)=nil, 0x6c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000552000)='./file0\x00', 0x40, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004c000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f00006c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f00006c5000), &(0x7f00006c5000)=0x60, 0x80000) mmap(&(0x7f00006c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006c6000)='/dev/vcs#\x00', 0x6a, 0x100ffd) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006c1000)={0x220ffffffff, 0x4000000000800, 0x0, 0x0, 0x0, []}) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000042000)='dns_resolver\x00', &(0x7f00006c7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006c7000)='/dev/vcs#\x00', 0xfffffffffffffffc) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00006c8000-0x12)='.request_key_auth\x00', &(0x7f00006c7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006c7000)="6412bd122154699fa3e080b8719f6ea813480889d287bb666ce9421f011b3aff9bb2a8c58ca664c1a6792dbd06f662138311c49dc78d3e5bbdd46549f8eb78edf11dd4f55016809d351c93fd", 0x4c, 0xfffffffffffffffa) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f00006c7000)='logon\x00', &(0x7f0000068000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005d9000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00006c7000)={r3, r4, r5}, &(0x7f000060a000)=""/177, 0xb1, &(0x7f00000fd000)={&(0x7f00006c7000)={'mcryptd(rmd160-generic)\x00'}, &(0x7f00006c7000)="35394aebcf9bcfecdb5cc0ab33be", 0xe}) bind$ax25(r2, &(0x7f0000452000)={0x3, {"c57370cfe8af8d"}, 0x7}, 0x10) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0x880, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x89, 0x1, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x41}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x18) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000000b000)=[{0x1ff, 0x0, 0x5, 0x7fffffff}]}) userfaultfd(0x0) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000024000-0x4)) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xfffffffffffffe85}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f000001d000)={0x77359400}) r4 = fcntl$dupfd(r3, 0x0, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000021000)) accept4$netrom(r4, &(0x7f000000f000-0x48)=@full, &(0x7f0000024000-0x4)=0x48, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f000001c000)=0xfff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000024000-0x38)={&(0x7f0000023000)=@ll={0x11, 0x6, r2, 0x1, 0x192a, 0x6, @random="43021f5b2b69"}, 0x14, &(0x7f000000e000-0x10)=[{&(0x7f0000024000-0x77)="f335d25838b7d118c85f2281ac4fd032b35c35296658e0866b748d0def15b64402d1f7540b122ca4e735ed8c7dce9aa54358211b13ef2c5e1952c8277580e65a2fb85a70244d8e75dea7e8340559fd74a75aefc3f80dd1c066c63381e7658e1997541af4af2d332226575ca7ff5055e39ded398f0bc1d3", 0x77}], 0x1, &(0x7f0000023000)=[{0xb0, 0x11b, 0xffffffffffffffff, "5a4929780ec03cde2c7ac70ab075c950889db56a2ac3a4abf34ea6340d8f626995f5bdbee434c858633f611e5eea32f25248cb558cfe4f4789531b44014de9385599e6945c3c7a677768394eadea0296c71cd243658a7de4300dadde9ec8817f4eb098d3469d8eeb83a08c803cc0fac8736907bb756d35b86bcaac1abe43b31936f1e0a51ad43e0566addbc979b02fb9c7c04fa85d2ecf162998fe97cf3af7cf"}, {0xf8, 0x13b, 0x2, "17c5ed4d9405b94b3d17d9a974d538d7a9730a7cc2c339616d102fd26b3954d048a0a0cb989747fa92f826037ad926ae9ace1d24f2b3e3116994b25b838d45f74e964e1022364d03548038ebdd3672b40c0489c09549534ee12d5b214ed058b937de07204e6a7e8e2b504c1c54786b6a2fd8fcb1d384b6903c7a1a57e2569ac2ff6b02ec0236fa74fcef0b3d4ab84d07638800e6a25eba1d0bbd84a02ec838deb2172a9f3c38818cd9e3f9876ca23170972d6bef79d20a93dc48d42c476c7b55bd251247c9354b66a67ce8c5342f0e7042e45a14efac08b8cee61a8f5275069a3f9564f467"}, {0x108, 0x3a, 0x3ff, "45abbf9d1c018ace036d50c65dee869fb40f401d9e8d0e8ffbe3f932528354b8bcac8d394caad8de38b73b1dac943064401cbf626b263b2d963f68678a3d521d306a224d1a68cafb56c7218c5c5a60912327dc0c3aa9f7e6e360e9bd6db0322c2d3b23cbdfbcdc905b769c4bda0a948c06d52cfe417ca483063c9d7f6edc45376020130d794cdf25e81a14442a2639d130635ae416619e4de5566eca851579c0195b13023c57199862367e17ff1edf4ecc4dea1abed664b9ccefc0e7586c8d2d505024cbf98561fa9b9a1fd7b3e7693c200cf7bb77178875bda0ed80209512b0624d887cddbff2094bdb44412874912dce2c174c6638"}, {0xb0, 0x112, 0x10001, "8c7e9c4a004807fc5e9b209accc063a430ae566439d3ce348eeb35f76b9c653d7c90c06c4e25e2d69871e4b6f30fd4f47ca756acb6b29453a5ecf38876414b2284cfd9985d07e0486a7e6ece37181b96e199db15dab87259859737b6f459f8615d1fac9d0bfe77222be5a12c21954af11a88b7d0980819a83520112013e23d001152eec27bdd1294360e09b9c3ad8dd701ebaba4c147721d0f1e8f1e"}, {0x18, 0x11f, 0x8, "e297b1f257ca0c"}], 0x378, 0xc010}, 0x8000) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000), 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x8800, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000013000-0x4)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f000000a000/0x2000)=nil, 0x2000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000017000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x5, 0xb, 0x101, 0x2, 0x2, 0xffffffffffffffff}, 0x2c) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000010000-0x20)={0xffffffff7fffffff, 0x20, 0x10001, 0x6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000-0x20)={r2, &(0x7f0000003000), &(0x7f000000b000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000)={r2, &(0x7f0000016000), &(0x7f000000a000-0x1000)=""/4096}, 0x18) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000011000), &(0x7f000001c000-0x4)=0xffffffb1) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000004000-0x8b)=""/139) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4), 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg(r0, &(0x7f000000a000)={&(0x7f0000007000)=@ax25={0x3, {"5e382581da52f7"}, 0x7f}, 0x10, &(0x7f000000b000-0x50)=[{&(0x7f000000b000-0xa5)="5177225abf73bd15fda97351fc9e99470be0def7f94e05146fbd9d393e9b7ae97fe2f8fb7d5bc1f68fe05567cc551fa28af739027a334cf1151ab6e4b5e5fc66e2ffd9c1805450fb08952b8284a77febfde887e51f65eabf169dfca75f2ce19a8af082fc6f01d52bde7b8e1a5ea27de4507a716e2e6775e2cb709626766e19aed9c548419fe9d1900fda2173dbb0c5d1b77fd4948692254036c628bc0ace99f02d085e6488", 0xa5}, {&(0x7f0000004000-0xe4)="8a51048adbc8b42223a713cca11ae8c100a8a300861aa5f1327ed09cf7cf7b12b34cb1d04ee5fadaad0d6022c2388313fa889d2227afb548d28e75abe3efb06ede4acbde4260c3a3d18a9862e80d608f7191cc00142b3555cfcf9fd6018b143ecbe6bed7da43e79c99a62a990c1b1dddf1ddd06b6dd05f2776bf90d563e0cde21623d176526e437843561b2af9cdf40703814d6e824138d5e8548b3204e4fa2ec2eb05c6060f4820ffea146e16cbd81a2961918e6042998abf88d0ca0aac0788ba0bc5ee4b316f5d91d183bc99cf9ee65d26cc50f947f118d1d9da64a0ff3d39893148d2", 0xe4}, {&(0x7f0000000000)="501f4de4b555c14883e96877f87c8b2d05f9c99d54c31110737e1eb742c61d7b22520bc5e875d46149d3619520c63e88e09d7e794ed8b958c233fafd9699a702928a481825fe2d7cb916fb9f693e3c74391bf78ec5a5fef06ea6e5f3ed0dd9e2ae9dd453bc6185e705fe80b4211d2d214ef257a0c22cee30ef7214d98f870f1f6036d9b6fa94b93a1bfd406a54687d201f61d3181846e0f26ab36151febe", 0x9e}, {&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0xbc)="d3d539a1c864739359a00e19494a424bc23e7516b52710ca26585b89c1ee7df7911aba0f05196e0a6bfec6e61d64af4716fda22bbee282101723bbe444206707fe9847b53f50d09abbe7fb029eaf12fb352358fa51252fb26e9797c95e0a0bdc737d49a478b78e2ec871bd794138b6d75644c783a558905a557c2ba24da53ca2bb08341c767646c4c3744269df0d388848df735dace0b2a26accc057bace8b750b10a6e3fdec37897408b46d5302aaf145bfb3e51129472065a42862", 0xbc}], 0x5, &(0x7f0000006000)=[{0x60, 0x11, 0x5, "c7eb424591f924b255c07d6422a470d2166511a61484ae8eacbafbe9fb1d0c4c1baf8dcf236f1d5319d2dfb4d6c0e9f1673e6891574b80cea8fce558d6c3b282f51d22d3fdf07ff08028eb1775a469"}, {0xd0, 0x115, 0x1, "6d195a40007e7f77edb4b04edd5467d69c548c74adcdeb85db21af83e5e70ff8a9d11bda0dd54f6b82d27d33b437f6efc8b5128df998b6bb42380a51d3c1df10e646fcdbcf2d8ebd54e6bfb4ca68af4deec32ec2aed0a9320a512e6f9da9ba4accc468c2f013e893efa51d4603abdc4d3f51e8ee4f0331e904b4df0fdc0bccf83285af6f0989415bc84eb166c418d1276b1a3f90d43cc0197fcd698f924d413fec46dff5efc7c0af1b72f21247d967840d41a7d21b4848a48dbf0499"}, {0xb8, 0x11b, 0x5, "0bd278e1da4ee4e6249c0be9854de35f54ad36cdd62088b02887d0a8243508747ff479e42f999e8dea85c0735979dc6fc7fafaeeb4a19d2d1af5a44564bc0ffbc3d60a289fc54a69a9b480c88bf719502b12090b2dee4a61bb32741b52ecef2c53be6f5ac4d3539af0ebdbb4733a8a46112756a7b6d57d9c6983225520a643e3f90605767f6789e9f0da0c9f5764901c0cb5e60079c4d0821e5759c1f5a9cb35587920"}, {0x48, 0x1444bd5c6e384867, 0x200, "509aed3d65fb43fbace8fb38e4f0eeb343e539d838092e30fcaba01c473968934d373bcbfb0a3dd05f56338bfd0a167576f1d611"}, {0x50, 0x88, 0x1ff, "6dfc52d77b272ebe50ad48d1b6e93cfb55812cd59e78f61bf564565ae2812492ab2e81dd8887be4cd01dae11139ef2a1e50a45f2f681bc32b1f848ed74"}, {0xa0, 0x0, 0x0, "e821a8bd29454cd4e9d72c37b33c3f80adc55082db730868092ce11128e7b13c2374d81664af69c3a903656bdba0d92e9d0b9e7a8e1129f112d5e193922700b210542143edd0348a36ec0c3c2f4929a5a6546d1c926e39cac5109f589926afe7f7ed465609344c9fd6e30809c06634dece2ba61f72e4ce6fc29450117a28a333b8aa54350e76bef5f9f7"}], 0x320, 0x4000000}, 0xc004) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000000b000)={0x0, 0x30, 0x2, @tid=r2}, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000001000-0x4), &(0x7f000000a000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000a000)='./file0\x00', 0x42000, 0xec) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000000b000)=0x3a, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f000000d000-0x72)=""/114, &(0x7f0000004000)=0x72) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x2040c0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x10000) close(r3) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xc67000)=nil, 0xc67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000068000)='#proc\x00', 0x2) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000)={0xaa, 0x58}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getresgid(&(0x7f0000000000), &(0x7f0000011000), &(0x7f0000012000-0x4)) read(r0, &(0x7f0000002000)=""/65, 0x41) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) mlockall(0x2) semget(0xffffffffffffffff, 0x0, 0x0) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000005000-0x14)={@loopback, 0x0}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000000a000)={0x2, 0x2, 0xc4, 0x3, 0x8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000011000)=0x0, &(0x7f0000008000), &(0x7f0000011000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x2, 0xfd, 0x2, 0x20, 0x20, 0x6f, r1, r2}, {0xfff, 0x8, 0x7, 0x3, 0x3, 0xdde, 0x8, 0x101}, {0x8a2, 0x7f, 0x7ff, 0x2}, 0xfffffffffffff593, 0xd, 0x1, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x2b}, 0xa, @in6=@empty, 0x6, 0x3, 0x0, 0x40, 0x970d, 0xe18a, 0x2}}, 0xe8) mq_open(&(0x7f0000010000)='.\x00', 0x0, 0x0, &(0x7f000000a000)) [ 779.313024] FAULT_FLAG_ALLOW_RETRY missing 31 [ 779.314480] CPU: 0 PID: 7438 Comm: syz-executor0 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 779.316698] Hardware name: linux,dummy-virt (DT) [ 779.318103] Call trace: [ 779.319024] dump_backtrace+0x0/0x390 [ 779.320333] show_stack+0x20/0x30 [ 779.321508] dump_stack+0xd0/0x12c [ 779.322744] handle_userfault+0xc28/0x1278 [ 779.324414] __handle_mm_fault+0x2910/0x3380 [ 779.325779] handle_mm_fault+0x3a8/0x708 [ 779.327170] do_page_fault+0x2d8/0x848 [ 779.328357] do_translation_fault+0x9c/0xc8 [ 779.329824] do_mem_abort+0xc0/0x230 [ 779.331102] el1_da+0x20/0x80 [ 779.332235] __arch_copy_to_user+0x94/0x220 [ 779.333729] __vfs_read+0xf0/0x468 [ 779.334884] vfs_read+0xe4/0x2a8 [ 779.336116] SyS_read+0xd8/0x1b0 [ 779.337251] el0_svc_naked+0x30/0x34 [ 779.405467] FAULT_FLAG_ALLOW_RETRY missing 31 [ 779.407469] CPU: 1 PID: 7443 Comm: syz-executor0 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 779.410295] Hardware name: linux,dummy-virt (DT) [ 779.412058] Call trace: [ 779.412925] dump_backtrace+0x0/0x390 [ 779.414311] show_stack+0x20/0x30 [ 779.415417] dump_stack+0xd0/0x12c [ 779.416879] handle_userfault+0xc28/0x1278 [ 779.418546] __handle_mm_fault+0x2910/0x3380 [ 779.420055] handle_mm_fault+0x3a8/0x708 [ 779.421524] do_page_fault+0x2d8/0x848 [ 779.423506] do_translation_fault+0x9c/0xc8 [ 779.425437] do_mem_abort+0xc0/0x230 [ 779.427203] el1_da+0x20/0x80 [ 779.429603] __arch_copy_to_user+0x94/0x220 [ 779.431263] __vfs_read+0xf0/0x468 [ 779.432554] vfs_read+0xe4/0x2a8 [ 779.433721] SyS_read+0xd8/0x1b0 [ 779.434829] el0_svc_naked+0x30/0x34 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000a000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000)={0x1, 0x4, 0xffffffffffffff65, 0x1, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000010000-0x2c)={0x1, 0x101, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000a000)={r2, &(0x7f000001a000)}, 0x10) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000017000-0xa)='/dev/vcs#\x00', 0x100, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000016000)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000e000-0x31)="6196fad7d1c044b9260e1b12cc9422292fe7d8948d36ba5feee80f80d4ed7786539a3f10c3e9f8804008c80dcacef77039", 0x31, 0x800, &(0x7f0000016000)={0x11, 0x1000000000017, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}}, 0x14) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x16}], {0x95}}, &(0x7f000000e000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000)='/dev/vga_arbiter\x00', 0x7ffe, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f0000039000), &(0x7f0000030000-0x4), &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000001a000-0x4), 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000021000-0x8)={0x0, 0x7}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000020000)={r3, 0xa3, "aec0f72e458caafe6172129288862d6f4cd6300a2b51dfe95a9e68399ea25b7264640820ccd40571d86259f9bfd91271cce062f48064b78dbd549f87f23655bed71ed28c3f774b3dbd5a26f2691b119dd13843019272841b95d4648a39475960ee88880702ee6a04a1cf2aa00dfa3bcac5f6caeb0711baa7d8e127ffd3ba9c54aa1f9c0ba939989b260526086df4c7b1dda3d96587bb13472eb8a1232ea5cfc5a46bd7"}, &(0x7f0000005000-0x4)=0xab) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f000001d000-0x47), 0x0, 0x20000000, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) connect$inet(r4, &(0x7f000001f000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x48141) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000001000-0x4), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="13bf08bccdee94fd2737013ebbf85b68", 0x10) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x4, 0x26}) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000)='oom_adj\x00') clone(0x0, &(0x7f0000803000), &(0x7f0000007000), &(0x7f0000001000-0x4), &(0x7f0000365000)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000002000-0x6)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000)='posix_acl_access&trustedem0cpuset#bdeveth1selinuxnodev-\x00') 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000017000-0x1)='\x00', 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000016000)=0x7) r3 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) tgkill(r0, r3, 0x1b) ptrace$getregset(0x4204, r3, 0x800000000000402, &(0x7f0000014000)={&(0x7f000000b000-0x21)=""/92, 0x5c}) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x602, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000015000-0x4)=0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000013000)=""/43) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000015000)=[{0x6, 0x8}, {0x6}, {0x4, 0x8}, {0x2, 0x92}, {0x3, 0x8}], 0x5) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000005000)=0x1, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000003000)=""/129) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x49010080}, 0xc) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe7, "1c9fde92091430124f65feb95f46d0f1cc8299b96343e5670ee4b452fb7164e5e0037a949d3b46fc1f47bba8c249cde9b5750fb590ddb2acd5646828cb616458edd55f3210bf2d5f35271dc7db13f2ea4b8821f8329e0684a4f523a203ebfe14988aa8668e61ae5b3905b95145014dd4211a24330b0ad4efe617aa86885b6f5b0520141ff3827e9948dff73b729f32359233e5b27e61edf4ad201c7ad0e5178ff18c1bd79c0c4f9ae83bf2b5c69a93b2551001b348bb4217c7f7175ca2138c1bfb9d1f0bc7777511b40eb53bfcd2a0ad61d7263c6dc7e59ad9fea1b42b1d65945bd8bbcffd25a0"}, &(0x7f0000005000)=0xef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x200}, 0x8) read$eventfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)='\x00', 0x1) sendto$inet(r0, &(0x7f0000003000-0x90), 0x0, 0x20000090, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = memfd_create(&(0x7f0000001000-0x35)="7b6d696d655f747970655e21b3246e6f6465767070703170707031776c616e316d643573756d6b657972696e67766d6e6574302300", 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x78c0000000000000, 0x6, [0x533d801f, 0x4, 0x6, 0x2, 0x9, 0x800]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000)={r3, 0x4}, 0x6) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000)=0x200, 0x4) r2 = dup(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000005000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0xb}, 0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}}, 0x20) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000001000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r2 = geteuid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000011000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000005000-0x4)=0xe8) setreuid(r2, r3) listen(r0, 0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000013000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000-0xa4)={0x0, 0x9c, "7ab22267bdc77f8714a01b25e9a3ff8a9c2321d31a1805bf2ed32a1ee36c02aae685d870c5a9475be50f5a1dd81b8b4f3610f45a1ec3f9aadd6952e7eebeced96e6b037c1e766414006d97a060101aca04ce340750c7853d39cebc67121bc4de00b3b6dce96965e33ec6f3cad6d0f8743ceb1d4e7749a402d728f4bc92479e0619e108d43a17740fe930fa8608153f721f514878fd5a8fbc5c995c08"}, &(0x7f000000d000)=0xa4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000011000)={r4, 0xc8, 0x87, "7794adb1f12a5df181dce3634d2dc6b1220155ce9a53ec86f6aa30263cf991f4695c944e61663ce5f4ee359b5a2fcb33527f2fbe2f4b07395bcff3f4b45168ee06ba87744e5a543226aebf5f1d97262730f66f1fe89ec64f4ee0a0d081b0393ca1375203bca4e533394e67a3b37fae2efed311da0222da3361e9f68bb06ce381265269b9ca392a"}, 0x8f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000015000-0xb)='/dev/vcsa#\x00', 0x7, 0x1579bb0bbaf1ef48) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000015000-0x10)={0x400, 0x2, 0x8, 0x80}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000013000), 0x4) read(r1, &(0x7f000000c000-0xfe)=""/254, 0x120) 2018/04/08 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) r3 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000+0xc1b)=0xffffffff, 0x4) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000009000)=r3) 2018/04/08 06:56:50 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000004000)=0x9) r1 = socket$packet(0x11, 0x1, 0x300) flock(r1, 0x7) r2 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) remap_file_pages(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r2, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000)=0x10, 0x80800) bind$unix(r0, &(0x7f000001d000)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r2, 0x406, r2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000006000-0x1)) connect$unix(r1, &(0x7f000001b000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000010000-0x38)={&(0x7f0000026000-0xc)=@nl=@unspec, 0xc, &(0x7f0000026000-0x40)=[{&(0x7f000000c000)="faf1274dcf629cd17e54af8588bf06e13c00000001", 0x15}], 0x1, &(0x7f0000027000)=[]}, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@getstats={0x28c, 0x5e, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xff9a}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x200, &(0x7f000002c000)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000017000)={0x6, 0x1, 0x3, 0x6, 0xd36, 0x400}) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000f000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000014000)=0x14, 0x880) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000007000)=0x3a, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b000)=0x14, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0xa)='net/ptype\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000b000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x12002}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000d000)={0x104, 0x1, 0x2, 0x70c, 0x6, 0x0, {0xa, 0x0, 0x8}, [@generic="e8fd05df638882bf8f424b9417e997fbae33a5f8771474d64b3f08beb745be21d0d4c041b1de0454f87d433b60ae87b4f7824dd3bf773b3fc4efad719bfc0815bfb3898dc280b301028b615c25f9e7371e1b011f7884a9ea168b602858453b7032d6e520fa4f618b85a061ed006ebd43a64ef929a4860bbee5f6e624ca4ca13edf7c9cc29fa1801d36374ec14a711d54de9742c9e12c7d701717bf23db6d35f9f76c754374245f64eabad1bac18f4ada230c6737f2480a2aede075d251d686e5ef425ce6b2dcaaa1f33caa5dca29e5e692d3d357ddf7abc1995041ff55022dde550be6ce455e3bd919b3a00a26"]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) open_by_handle_at(r0, &(0x7f000000c000)={0xce, 0x1, "920af691294b94f2bfa2cd5e3d7efb4a047df207896a090419b23b5b29c88eecb72d30e028ad737dfb269aecc603aa6df6264a641998dffdbf91d415fcc873f134f27bd56f51390872620503f5e1ee5c7830a4f798fac258578f0e4bd091c1db12aa7734fdd4e3a80b9417b4766377c2afba8c8a08b781f0899ca6c40727082effb2fc3b16a741b44c54ab418165925f0d50b10218bd77bbdbaa428dfd7ef772dc89182cf64a80641c5a6ac6cac5314d748a92f2d3aa1b6da7d2b66eca412faba3ddcc2ab440"}, 0x400000) pread64(r1, &(0x7f0000006000-0x5a)=""/90, 0x30d, 0x4e) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/08 06:56:51 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ad000-0x9)='/dev/vcs\x00', 0x103000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000011000)=""/53, &(0x7f0000036000-0x4)=0xfffffffffffffe6e) clone(0x7f9ae409f37cf55d, &(0x7f0000036000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000034000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000036000-0x40)=[{&(0x7f0000020000-0xc6)=""/198, 0xc6}, {&(0x7f0000034000-0x97)=""/151, 0x97}, {&(0x7f0000034000)=""/17, 0x11}], 0x3, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000038000)='/dev/input/event#\x00', 0x0, 0x6000) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000036000)=0x3, 0x4) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x35, &(0x7f0000014000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000015000)=r2, 0x4) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x7c1000)=nil, 0x7c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x1fffd, 0x0) write(r0, &(0x7f00007be000-0x1000)="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", 0x200) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f00007c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000067e000-0x6)={0x0, 0x2}, &(0x7f00007c1000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000424000-0x8)={r2, 0x7ff}, &(0x7f0000608000)=0x8) fcntl$setstatus(r0, 0x4, 0x10000) io_setup(0x8004, &(0x7f00007be000)=0x0) io_submit(r3, 0x1, &(0x7f00007ba000-0x8)=[&(0x7f0000438000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000005d000-0x1000)="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", 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 06:56:51 executing program 1: r0 = semget$private(0x0, 0x2, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000000)=0x81) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000019000)={0x1, &(0x7f0000016000-0x38)=[{0x45}]}, 0x10) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x88, &(0x7f000000b000)={0x0, 0x0}) r1 = dup(r0) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000009000)='cpuset\x00') readv(r2, &(0x7f0000010000)=[{&(0x7f0000010000)=""/145, 0x91}], 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000000d000)) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000003000)=0x32, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000024000)={0x2}, 0x4) connect$unix(r0, &(0x7f000001d000-0xa)=@file={0x2, './file0\x00'}, 0xa) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001a000-0x40)={0x0, 0x1ff, 0x0, 0x0, 0xca5a}, &(0x7f0000026000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, &(0x7f000001a000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000011000)={0x0, 0x0}) getpgid(r3) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='schedstat\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000f000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000009000), 0x4) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000004000-0x10)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x2, 0x50000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000a000-0x8)={0x0, 0x1, 0xff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x1ff}, &(0x7f0000008000-0x4)=0x8) 2018/04/08 06:56:51 executing program 1: mlockall(0x4) mmap(&(0x7f0000000000/0x6c1000)=nil, 0x6c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000113000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00006c2000-0x8)='keyring\x00', &(0x7f00006c1000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00004b8000-0x8)='keyring\x00', &(0x7f00003ab000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006c3000-0x1c)=[@in6={0xa, 0x3, 0x6, @empty, 0x703}], 0x1c) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006c1000)={0x0, 0x0, 0x7, 0x3, 0x3, 0x80000000}, &(0x7f00006c1000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000fe000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x6, 0x4, 0x280200, 0xad5}, 0x2c) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0xce, &(0x7f0000003000-0xce)=""/206}) ftruncate(r1, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000003000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000002000+0x6dd)=""/81}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0x3, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000000)={@remote}, &(0x7f0000003000)=0x14) lseek(r0, 0x3, 0x0) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000001000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f0000004000), &(0x7f0000005000-0xb)}}, &(0x7f0000004000)) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000003000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x8, 0x20000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x5, 0x2612, 0x8, 0x5, 0x7}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000000a000)) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x5, 0x7, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffb, &(0x7f000000b000)=""/130) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000016000-0xb)='/dev/vcsa#\x00', 0x2, 0x58000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000000e000-0x8)) socketpair$inet(0x2, 0x80000, 0xfd4, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000014000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000016000)=0xffffffffffff8001) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003000-0x8)=@int=0x7fff, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000016000-0x1c)=""/28, 0x1c) r5 = memfd_create(&(0x7f000000c000-0x1e)='-{bdevvboxnet1\'vmnet1,!(]\'GPL\x00', 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000015000)=""/193) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r0, &(0x7f0000014000-0x5c), &(0x7f0000006000)=""/58}, 0x18) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)='\x00', 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='numa_maps\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000000b000-0x2e)=""/46, 0x2f6}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000011000)=[&(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000011000)="01bce457cc1957790b9624b9d5e20dc5607a128e6a12a48dddc78718121612ce487bb9c0542f0842f96c3325ca44ab8de8c14bdd0d16db5b5417f2b83a62a68c8380af628f5f3e681db708b2c6a4c4eaa496b9592d8e25ff3d73efa4cc09fde28fd20ff714558085f0bf6e0141015d17605931539804f49b9c706996cd7c3ddd4c74a8bc81824f21fa5e5448a396c5f22fa3f746b1d1f382614338", 0x9b, 0xaf, 0x0, 0x1, r1}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0xe, 0x7fffffff, r1, &(0x7f0000011000)="6e95189d961fbf1ae54b3b70acb1010a081a15c83103b33ac97632bce5b295101b05910312253e7f2bb6f42abbff3109bdb76edf6e9ee28e2d87fc1025233246873ea5cb3d9283bd5342620c79a5604ff6eec7ea6c325a98bff5bbce88c9006bdccb3b1153eb540e318386c64c7b678eda01b60c49bf64d9f0afa5b1efcf74af36abf0f86d398c792bb63f2632967edd8bdde472654aaac9f2a6303d0130f03360aa087c", 0xa4, 0x4, 0x0, 0x1, r1}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f000000b000-0xed)="a9e3777e692eb7cfe4d2325fcb9ab956c3bd3107a0f25cfb74ff8f2dfd18c0ca28d3dd9af9b41d2b396b267b10699cfe7d23aeaa59dd250853436cef55175a100cd10dace993e874707d45264039d25acc5d0369e489bef66229bcfa85d0534acde0edc6a38e846f8c7f3c8188a12119810650f229a7e865c17968a1552ea4071985f83d823938783ba9c3917206eddeb17952c49d8d8959c7ce8f2bed243b429fe14d2fed57180cffa124f926c6d2746deb2e35d78d9222d3f2530b95fe27da12eb8f45f8f4e1ddabe4de9a191e4726654dd4c7b7fc0b8a63973504e97b961f1f8cd7b806aa4f909a03d8ed88", 0xed, 0x1, 0x0, 0x1, r1}, &(0x7f000000f000-0x40)={0x0, 0x0, 0x0, 0x8, 0x74172e91, r1, &(0x7f0000011000)="de1a5e43119a7d83a26c1d67811cab36acb62802248f6b7107649631d1c029cbc4143f8eebab6bcfd79e407e81c60bb30f78a15838088cc580f1de890eebf85e3ca4f6f3cc67219e8e1afd6322f598888004a7341c3e5cc908b5477b69c17a0a923d875cfc863d9839af76117c98dbe71b2caec5d298fafc0043b80f94dece46ff8d1daa3edb2f0826acf996c58e35493e8a64cfe8a5f31f28ef7d68577fecd30aae1c1aa7b6fd38eb10f398a12260928cc32b91aac1ea039d0a6940738b551e1813233322846657b1cbe4b88f37d330a26bd95a85fcee56adf0b7de8193868e7450fb77cf13ffdbbb58", 0xea, 0x7, 0x0, 0x1, r1}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x7, 0x7fff, r1, &(0x7f0000005000)="5cf7e921f50de2ce4d360f0db259ad679de989ad2d0b51b560a36ce9478d5904e1fd2d86f839e20528d8be34a253e427d55a9af5f96619b22ad456077819b02d207729529801dbf551d72f6ac3e8f584f40437611a561d933088251562759735cba8add70df0da97b6d325bcd67500f06f701bb527af550d0c14c5bb7d72b6bb70", 0x81, 0x100000001, 0x0, 0x0, r1}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8c0da4f, r1, &(0x7f0000002000-0x17)="438bcaca49f84d3c9432ffef8f0bb78f617ef5c58d9654", 0x17, 0x1, 0x0, 0x1, r1}]) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000008000)={{r0}, {0x0, 0x7530}}, &(0x7f0000008000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r1, &(0x7f0000000000)) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1000200003, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/119) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000)={r1, 0x8, 0x30, 0x3, 0x6}, &(0x7f0000002000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000d000)={0x0, 0x80000, r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000d000)={r2, 0x80000, r0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000c000)={0x1, 0xfff, 0x7}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000001000)={0xff, 0xeed}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000005000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f000000b000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@x25={0x805, {0x3, 0x7, 0x0, "35e4c003d0b62cba563ddf9f2f77415ba6688865cf53360d9d85a28e521e09ad84129255221e8e9ce0d56208a2c391a42e1c9248c43e7642eba2410581a94889557fc89a8d70c9356eb296b83c967cab0bf277277e0f3d3ccce7f2dd8c88ff86619821eea98776bc7dc9edcf060af95bc7566134a947c704eb8dda"}}}}, &(0x7f0000000000)={0x0, 0x4, [0x7a2, 0xd3b, 0x200, 0xf44]}) 2018/04/08 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000001c000-0x95)="23b0b3dcae5bb263d7c9f21da31c60562bf1993297f8e8d5d05f26367dfcb170392ba905a1afcbf32ae0d9c891cec87f93dc66b2e576a6130f2c2dfcf0d2c3c623404c3cc41bb3fefbc2f49db1ff2ff90ac4b37603e7ef38210d7893491915b52a85fb42f54db88e98d56e2ec5e143c2e45e1e5cf1c19ad18b925de8456f7e8c84928c5b99b18e9054cab9f97e5f6930bacbefaa67", 0x95, 0x40, &(0x7f000000e000)={0x1a, 0xd, 0x1, 0x0, 0x4, 0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000010000-0x8)='net/ip6_tables_targets\x00') ioctl$TIOCSTI(r2, 0x5412, 0x3) 2018/04/08 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000000000)={0x1aa, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000009000)=r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xf, 0x6, &(0x7f0000008000)=@raw=[@jmp={0x5, 0x200000002000, 0xf, 0x5, 0x7, 0x0, 0xfffffffffffffffd}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0xe, 0x1, 0x0, 0x1}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x3, 0x6a, &(0x7f0000006000)=""/106, 0x41f00, 0xd8c11a55f49b1fa7}, 0x48) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000005000-0x8)) 2018/04/08 06:56:51 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000004000/0x2000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/vcs\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00004d8000-0x8)='keyring\x00', &(0x7f0000732000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000383000-0x5)='ceph\x00', &(0x7f00008e0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a61000)='/dev/vcs\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x1000000000009, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f13000)={0x0, 0x4}, &(0x7f0000b86000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd2000)={r4, 0x4, 0xf29, 0x5, 0x15e, 0x3}, &(0x7f0000757000-0x4)=0x14) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"d537860a0f526d"}, 0x7}, 0x10, &(0x7f0000169000)=[{&(0x7f000004f000)="6a2e1a8d41bb73d2dd54f47da61c603115c07cc1ec4a0e127a56a3dcac7be43bc2ad31d7e101d567db8a7582c84dc7b465dd1cded6f638280b7615ef6aa1", 0x3e}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, 0x0) sendto$ipx(r1, &(0x7f0000deb000)="6df27545d21b6b8d38def78be4518b799fb8b1687278483634b9043d5ee4d79ceca5e224bdfd3f42e63288c9e7e3f04d57fe84e61d6267d1f0ed459ed6918dd0fed15991c2bbc825d67ccdc141e4e52c10095e257d97f291b193a6d388caf9432e30441c7016c50b8e3a02d51865da0507df1b1d1eef9490d22f0d", 0x7b, 0x4000804, 0x0, 0x0) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000e000)={0x8, [0x1008, 0x5, 0x6, 0x400, 0x6, 0x8000f01f, 0xff, 0x801]}, &(0x7f000000e000)=0xffffff50) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f000000a000-0x14)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@alg, &(0x7f0000008000-0x4)=0x58, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0xa)=""/10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003000-0x14)={@mcast2, 0x0}, &(0x7f000000b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000-0x18)={@empty, 0x5, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000)={0x0, 0x40, 0x1, 0x8, 0x4, 0x0, 0x5, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000a000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x8, 0xaa4, 0x8, 0x48}, 0xa0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x0) read(r4, &(0x7f0000004000-0x8a)=""/138, 0x8a) vmsplice(r5, &(0x7f0000002000-0x60)=[{&(0x7f0000005000), 0xfffffee3}], 0x59, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000b000)={r3, 0x3}, &(0x7f000000c000-0x4)=0x6) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x30}, &(0x7f000000c000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000b000-0x8)={r2, 0x8}, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/08 06:56:52 executing program 1: mlockall(0x2) r0 = syz_open_dev$evdev(&(0x7f00001d7000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/47) mmap(&(0x7f0000000000/0x6c1000)=nil, 0x6c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004ce000/0x4000)=nil, 0x4000, 0x1) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x0) ppoll(&(0x7f0000009000)=[{r1}], 0x1, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f000000a000-0x8), 0x8) dup3(r1, r0, 0x0) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000001000)={0x80000000}, 0x8, 0x0) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000022000-0x8)='./file0\x00', 0x1fc, 0x1a0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000017000)='./file0\x00', 0x20c) inotify_add_watch(r0, &(0x7f0000024000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000026000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000027000-0x7)='nilfs2\x00', 0x141410, &(0x7f000001b000-0xf4)="f2dbd4c6bdc5d86f0be9ea6a0fb9070c4f12fc99813fd7ab41ffd078f9155937e5fdd29ccdb22132ff4b356898681841dce0e2073e9da4b374111fd7e8df0a6125d2b6cb05bf868bd716fc046e40149edcef76b10858f096bf509e940f9832cf5aceb3699f5f1d9a4dbba3146b177ff1d780a61be17be4d3f4a8105c8f3026d1cc9fb71799747d2e0dc6da0a044c26e6a7ec0908a47d354c7aee2065c40ee8fd598645aa6566745039d9fca3841fb97d83f8219c3dad1b7ccad136de5cf563272a62f923c564bfd91b9d92155e2e4616a5f1a71d7a67409c019058360ecfbf0ba158bee5e3e3e0680f32c456d456f1bb8999a658") 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0xb, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0xc443) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x44002) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000205000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0xdce)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b4e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a21000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x2, &(0x7f0000c4b000)=[0x0, 0x0]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000007d000)={0x0, 0x0}) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004fd000)='/dev/ptmx\x00', 0x12040, 0x0) r13 = socket$inet_icmp(0x2, 0x2, 0x1) r14 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000851000)=0x0) r16 = getuid() getgroups(0x3, &(0x7f0000893000)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f00002e0000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10}, 0xc, &(0x7f0000ad3000-0x10)=[{&(0x7f0000ea9000)={0x10c, 0x3e, 0xb11, 0x5, 0x3, "", [@typed={0xc, 0x2b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6390ee74b5d7ca8beada694f0064d356aedb53e26e4c8e1ba835db88e2c34a980158ff8ca6e7ae0f613d7c6a495a0ceb19a47240ba7a91799ba6fec22e96325b9f868c6e1525ad4ddcd8e86e39638425e6057613c6f311dfbcc5c8dbebaec6ecd20e15982c377ef5d903f3d5e0331c8ee50a240ccaf6930b3a357e615eaa97fde0c2977b1161fb351e93e7739f9e7b6d6e29c500bcafaf22aa8d2a341b517ea5f20490bf5c49b28c63b4610dddfb530d5b318873bfb6c2232056b61c35a6ec69364986070c5fdab064605e93342409fd0e3c81941f0e1f9144d50e813af6d3842e5995732aa5a590f770e8233c3f"]}, 0x10c}], 0x1, &(0x7f00004ec000-0xb8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x4011}, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$dir(0xffffffffffffff9c, &(0x7f0000011000)='./file0\x00', 0x41fa, 0x0) write(r18, &(0x7f000000b000-0xbf), 0x100000110) fallocate(r18, 0x3, 0x0, 0x400) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000f000-0x9)='net/raw6\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000013000-0xe8)={0x0, 0x0, 0x0, 0xf2, 0x8, 0x0, 0x3, 0x4, 0xc, "28ed9b4ea8b90ce1080e6e0c898a694b28ca6da20f826d4e7a9c17b409c2ad44784964d87b26e5f56f65ed66371aec98b575202684ed6973f557106721ae2c60", "e1e1e458a6c42d917e6aae6483a171df0aff56158524b883fd713833bd8907a01ac8c7d5545249026d9674d63cd42510019d9c3f028260290128f3b9a9b77053", "5255ee815a57962b8c48904670814d682585663c40b6b1653ec2b4864d0b2f19", [0x81, 0x53a]}) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000009000)=""/121, 0x79}], 0x1) 2018/04/08 06:56:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000023e000-0x8)='./file0\x00', 0x102, 0x11) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000042d000-0x48)={{0xffffffffffffffff, 0x3, 0x3ff, 0x3, 0x80000001}, 0x512, 0x3ff}) getrlimit(0x100000f, &(0x7f0000001000-0x10)) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x4ba000)=nil, 0x4ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004b5000-0x4), &(0x7f00004b4000), &(0x7f00001e1000-0x4)) mlock(&(0x7f000004b000/0x3000)=nil, 0x3000) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0xc)='cgroupeth1/\x00') mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) mbind(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000001000-0x8)=0x7, 0xfffffffffffffffd, 0x0) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000014000)={0x0}) r1 = gettid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000002f000-0x4)=r1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000002e000)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000)={0x0}, &(0x7f000001a000)=0xb4dc7233bb665692) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000002f000-0x38)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x18005060}, 0xc, &(0x7f000002f000-0x10)={&(0x7f0000001000)={0x2c, 0x1, 0xd, 0x92a, 0x1, 0x1, {0xa, 0x0, 0x5}, [@typed={0xc, 0x17, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x88, @pid=r3}]}, 0x2c}, 0x1}, 0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) bind$inet(r4, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r4, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendmsg$nl_route(r5, &(0x7f000001c000)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f000002d000)={&(0x7f0000028000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x6, 0x1, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80c0}, 0xc0) sendmsg$nl_netfilter(r5, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r5, &(0x7f0000001000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000021000-0x118)=@upd={0x118, 0x12, 0x10, 0x1, 0x3, {{'rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0xfec6, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x536c}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000027000-0x4a)="7f51fe77d344b86c9e803d00000000000000049a67e3e93143c2f170836b131a924770ab010000001a8d1ec9ed565e87d5f82751044b40f7cb3580ba8c2142996a965ae82561c4661980", 0x4a, 0x80, &(0x7f0000031000-0x10)={0x2, 0x0, @empty}, 0x10) sendto(r4, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f000000b000-0x38)={&(0x7f0000033000-0xc)={0x10, 0x0, 0x0, 0x1800002}, 0xc, &(0x7f0000032000)={&(0x7f0000032000)=@del={0x100, 0x11, 0x200, 0x0, 0x3, {{'authencesn(crct10dif-generic,xts(serpent))\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x14}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000032000-0x4)) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r5, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000)={&(0x7f0000021000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000023000-0x53)=""/83, 0x53, 0x6, &(0x7f0000013000-0x10)) readv(0xffffffffffffffff, &(0x7f0000012000-0x30)=[{&(0x7f0000020000)=""/18, 0x12}, {&(0x7f000001d000-0x67)=""/103, 0xd}, {&(0x7f000001e000)=""/252, 0xfc}], 0x3) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0xffeb, 0x0, &(0x7f000001c000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000000d000-0x84)="2177f4439346e4e50507343dae04c270718664cd843899bfa2b8762e34a30631f666f896027453013961b153b8c0223f4e97f496875ea2c63cdc4f20e36df573f51018268f2cc08c87e5c26a90a9def85553eb3b0e09281ae33874af22f7ae39d4ef5ef1514b6acafd19d68cb7506ef1dde45fe3b1ef57fdde45eb7c085df00a239d78bb", 0x84, 0x100000000, &(0x7f000000c000)={r2, r3+10000000}) waitid(0x1, r0, &(0x7f000000c000-0x10), 0x61000009, &(0x7f0000006000-0x90)) futex(&(0x7f0000003000-0x4), 0x6, 0x0, &(0x7f0000008000-0x10), &(0x7f0000003000-0x4), 0x0) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4), 0x800) connect(r0, &(0x7f0000005000)=@llc={0x1a, 0xf7, 0x4, 0x0, 0x8000, 0x2, @empty}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000004000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x21002}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000)={0x124, 0x16, 0x200, 0x7, 0x3, {0x3}, [@generic="aeec8828297e33141b83d3cfd80e7b134e1996623e62a808fdd5dff52d933b31180957be207cb43615511d9ec198d531f7a6d6f47442aee1e457707d2b3ca74f296530f7f6157a0173ecfba2b1691cfed906c553a5cfbbfc65e7c1bcfbcf4c11", @nested={0x10, 0x2, [@typed={0xc, 0x77, @fd=r1}]}, @generic="cd86b973d97548db3dd5c49205313da9282b4cee65dc2f05193cca040e5796c1b11eeea21908cd399b659164a57d66bbbcf8d0daafb15fde680611ee749750dee3769c30a97fd00e8557be259bf0172fb06cdeed78ce98d6dd7c01a36e035f4ab03b782e279f8c1b580bae62048051bb83652f369b2f320e10792302d392ae77aef3a7e3948a1972c2e6e90f1395c4d2caf3cd9c59827598308ca6b88587"]}, 0x124}, 0x1}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000), &(0x7f0000008000), &(0x7f0000009000)) r3 = dup(r1) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000005000)={0x5, 0x8, 0x5, 0x7, 0x7341}) sendmsg(r1, &(0x7f0000007000)={&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000007000-0x30)=[{0x18, 0x29, 0x3a, 'ix'}], 0x18}, 0x0) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') semget$private(0x0, 0x0, 0x2) exit_group(0x0) setns(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r2 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000004000)={0x0, 0x7}) ioctl$int_in(r2, 0x5421, &(0x7f0000007000-0x8)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000007000-0x65)="0fd9028ceae261f56fe028a18ebbaf955883118d2eab64c033597e12ca66e8e037c5491025f956db656ea189e9b343716795c7a2e241fab4b7e8845f47afd1b0d539bdbacd22419746a646c3a6907af5d28c01a316911e3487581a3e955662f1fa921301f7", 0x65, 0x4000810, &(0x7f0000008000-0x10)={0x1a, 0x11, 0x7, 0xda0d, 0x155eb19f, 0x4, @random="dddf1cacb176"}, 0x10) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair(0x2, 0x5, 0x8, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0}, 0x90000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001a000)={r1, &(0x7f0000001000)="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", &(0x7f0000004000)=""/12}, 0x18) connect$inet(r0, &(0x7f0000015000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000001c000-0x8)) connect$inet(0xffffffffffffffff, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001c000)=0x8, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000001a000)={0x4, 0x400, 0x2, "66aa4a0ba727", 0x4}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000000a000-0x1), 0x0, 0x0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setpipe(r3, 0x407, 0x0) sendto$packet(r3, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="372dfc458d73"}, 0x14) 2018/04/08 06:56:52 executing program 0: prctl$intptr(0x1, 0x2) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f000001f000-0x4), &(0x7f0000003000-0x1), &(0x7f000001f000-0x3e)="3aa592329f52a5ecdbcd6b1c1798adde7287bc68d9a8187492e08400d53e5a6511e04879a1db3e1f46a75427c589c585269413e6d99d182eddee0ba855f8") r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ptrace$peekuser(0x3, r2, 0x8) ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r3, 0x8946, &(0x7f000001e000)={@common='ip6tnl0\x00', @ifru_map={0x200, 0x9, 0x9, 0x9, 0xfffffffffffffff8, 0x800000000}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000001f000-0x190)={0x8, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x1, 0x2, [{{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffff80}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}]}, 0x190) ptrace(0x8, r0) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000000c000)=0x1000, 0x4) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000010000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000b000)={r2, 0x6}, 0x6) read(r0, &(0x7f000000f000)=""/169, 0xa9) r3 = syz_open_procfs(0x0, &(0x7f000000f000-0xa)='setgroups\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f000000b000-0x2e)=""/46, 0x66}], 0x1, 0x40000000) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x1, 0x9, 0x6, 0x4, 0x1f, 0x5}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x401, 0x0, 0x0, 0x0, 0x0, 0x4000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000a000-0x28)={@generic="09e22a7d73eff25781a29e97f874b6a1", &(0x7f0000011000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0xec42, 0x7d0}, {0x9d, 0x2}, {0x0, 0xda3}, {0x8, 0x40}]}}) 2018/04/08 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000007e000-0x8)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000328) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000026000-0x8)='./file0\x00', 0x40, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000010000)='./file0\x00', 0x80) unlinkat(r2, &(0x7f0000004000)='./file0\x00', 0x1) ioctl$void(r2, 0xc0045c77) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x24400, 0x0) accept4$inet6(r0, &(0x7f0000c10000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000924000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000015000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000001e000)="7cf7883561383f88e6a0993d0d6b4e23", 0x10) connect$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x80, 0x6, 0x80000001, "5ba96b59dce8fcd5682214f94c1413b280fa9b7c7387741d71386715458225cc0db405c2f4e1e85d04447a847a37730084b7a28dcfac85a05327c65f0a9a4cdc331cd9e21593bc62821c2f45d31dc36c"}, 0x160) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000004000)={{0x2, 0x3, 0x0, 0x2, 0x2}, 0x7, 0x79e30a48, 0x5}) sendto$inet6(r1, &(0x7f0000018000-0x33), 0x0, 0x3ffe, &(0x7f0000019000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) mlock(&(0x7f0000014000/0x4000)=nil, 0x4000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0xfffffffffffffffa, &(0x7f0000020000-0x8)) 2018/04/08 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xcba) 2018/04/08 06:56:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f21000)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000001000-0xec)=""/236, 0xec) set_mempolicy(0x1, &(0x7f0000002000-0x8), 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0xcd032, 0xffffffffffffffff, 0x0) prctl$intptr(0x3c, 0xffffffffffffffff) 2018/04/08 06:56:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000+0x60d)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004f2000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() setresuid(r0, r1, r2) 2018/04/08 06:56:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='vboxneT1eth1\x00', 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mremap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f0000667000/0xf000)=nil) 2018/04/08 06:56:53 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0xa, &(0x7f0000011000-0x50)=[{0x7fff, 0xfffffffffffffb0f, 0x9, 0x3ffc00000000000}, {0xffffffffffff4731, 0x9, 0x1, 0x101}, {0x4, 0x1, 0x7fffffff, 0x2}, {0x3ff, 0x81, 0x40, 0x5}, {0x7ff, 0x7fff, 0x5, 0x4c}, {0x0, 0x0, 0x80000000, 0x5}, {0x0, 0x952, 0x5, 0x2}, {0x3ff, 0x6, 0xf4, 0x9}, {0x0, 0x8, 0xffff, 0x8}, {0x1, 0x1ff, 0x7, 0x7}]}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f000000f000)='syzkaller\x00', 0x4, 0xd1, &(0x7f000000e000-0xd1)=""/209}, 0x48) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/08 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x448801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x10001, 0x40) ioctl$TCXONC(r1, 0x540a, 0x0) fgetxattr(r0, &(0x7f0000008000)=@random={'osx.', '/dev/random\x00'}, &(0x7f000000a000-0x1000)=""/4096, 0x1000) 2018/04/08 06:56:53 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000044000-0x8)={0x0, 0x5a1}, &(0x7f0000044000-0x4)=0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000043000)={r1, 0x1c, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xa2}]}, &(0x7f000001c000-0x4)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x8, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000044000)=@int=0x80000000, 0x4) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000044000)) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000045000-0x8)={r1, 0xc7}, &(0x7f0000044000)=0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000040000)={0x0, 0x3, 0x8ffc}, 0x4) [ 782.761837] Unable to handle kernel paging request at virtual address 60002be60000 [ 782.790433] Mem abort info: [ 782.791403] ESR = 0x96000004 [ 782.792283] Exception class = DABT (current EL), IL = 32 bits [ 782.794286] SET = 0, FnV = 0 [ 782.795772] EA = 0, S1PTW = 0 [ 782.796621] Data abort info: [ 782.797397] ISV = 0, ISS = 0x00000004 [ 782.798789] CM = 0, WnR = 0 [ 782.799541] user pgtable: 4k pages, 48-bit VAs, pgdp = 00000000310ec3b8 [ 782.801468] [000060002be60000] pgd=0000000000000000 [ 782.803819] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 782.805465] Modules linked in: [ 782.806655] CPU: 0 PID: 7719 Comm: syz-executor1 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 782.809683] Hardware name: linux,dummy-virt (DT) [ 782.811459] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 782.813142] pc : in_dev_finish_destroy+0xcc/0x230 [ 782.814650] lr : in_dev_finish_destroy+0xa4/0x230 [ 782.816110] sp : ffff8000366f2ee0 [ 782.817174] x29: ffff8000366f2ee0 x28: ffff8000360133b8 [ 782.819072] x27: ffff20000a917460 x26: ffff20000a917000 [ 782.820929] x25: 000000000000000a x24: ffff20000a919000 [ 782.822739] x23: ffff8000366f3000 x22: ffff200009b84da8 [ 782.824604] x21: 1ffff00006c02678 x20: ffff800034111100 [ 782.826626] x19: ffff800036013200 x18: 0000000000009ec5 [ 782.828754] x17: 00000000000015d1 x16: 00000000000015d2 [ 782.830579] x15: 0000000000000003 x14: 00000000f2000000 [ 782.832630] x13: ffff20000a9fb560 x12: 0000000000000002 [ 782.834546] x11: 0000000000001488 x10: 0000000000000004 [ 782.836711] x9 : 0000000000000000 x8 : 0000000000000003 [ 782.838289] x7 : 0000000000000000 x6 : 0000000000000000 [ 782.840216] x5 : 0000000000000000 x4 : 1fffe4000178908c [ 782.842176] x3 : 1fffe4000178908c x2 : ffffffffffffffff [ 782.844193] x1 : 000060002be60000 x0 : 000060002be60000 [ 782.846172] Process syz-executor1 (pid: 7719, stack limit = 0x00000000d7d9e638) [ 782.848414] Call trace: [ 782.849214] in_dev_finish_destroy+0xcc/0x230 [ 782.850575] in_dev_rcu_put+0x34/0x48 [ 782.851621] rcu_process_callbacks+0x350/0x988 [ 782.852949] __do_softirq+0x318/0x734 [ 782.854225] irq_exit+0x264/0x2d0 [ 782.855291] __handle_domain_irq+0xd8/0x1a0 [ 782.856848] gic_handle_irq+0x9c/0x1fc [ 782.858274] el1_irq+0xb4/0x130 [ 782.859733] check_preemption_disabled+0xa4/0x358 [ 782.861426] debug_smp_processor_id+0x20/0x28 [ 782.862928] rcu_dynticks_curr_cpu_in_eqs+0x18/0xb0 [ 782.864667] rcu_is_watching+0x70/0x150 [ 782.866190] inet_twsk_purge+0x430/0x4e0 [ 782.867597] tcpv6_net_exit_batch+0x1c/0x28 [ 782.868982] ops_exit_list.isra.2+0xe8/0x140 [ 782.870307] setup_net+0x2d4/0x508 [ 782.871515] copy_net_ns+0x148/0x3a0 [ 782.872843] create_new_namespaces+0x318/0x640 [ 782.874610] copy_namespaces+0x270/0x2e8 [ 782.876071] copy_process.isra.6.part.7+0x18a0/0x5318 [ 782.877572] _do_fork+0x178/0x9e0 [ 782.878834] SyS_clone+0x48/0x60 [ 782.879979] el0_svc_naked+0x30/0x34 [ 782.881196] Code: d538d081 f9425a80 92800002 8b010000 (885f7c04) [ 782.883287] ---[ end trace b259ba90b3699cfa ]--- [ 782.884638] Kernel panic - not syncing: Fatal exception in interrupt [ 782.886496] SMP: stopping secondary CPUs [ 782.887705] Kernel Offset: disabled [ 782.888861] CPU features: 0x5000418 [ 782.889985] Memory Limit: none [ 782.891047] Rebooting in 86400 seconds..