0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000009000)=0xc) r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=0x0) r15 = geteuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000009000), &(0x7f0000007000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000-0x4)=0x0) r18 = geteuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4), &(0x7f0000009000)=0x0, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000-0x4), &(0x7f0000009000), &(0x7f0000009000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f0000007000), &(0x7f000000a000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4), &(0x7f0000004000), &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000008000)=0xe8) r27 = getegid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f0000009000)=0xc) r29 = geteuid() r30 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r32 = geteuid() r33 = getegid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000), &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)) getgroups(0x5, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000005000-0x188)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000-0x40)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="5b19cfe05092f0ec8d00dcaf85f19c686fc968fdbf5498925fa10b8ca21aca73a9acda6497368ab58246a461ca687832cb6a1e187e5798c4e4010c5753ea780fe224b0abc4099b6cb88942d268fea9a0387ab88336b16f2b90b06b5b2a6f69208f4d50352b4ec55b85d6fcaa3572bf78497d9a21e578bb1228bca09976938a27dccbb8df39f2b9487fda006e10741a793190529632b38126925678c7af218109228a0e22afea90977b67fdad3e5c82a7b0120ab47de3d0d511db86f90c8629a8e01da3eac6d442e960725fed9bafbeda5e81d67846c3183c400bfcc9f8786d63a29b7caea2be599340e5bd73011a4250411d9b22f7dfd5", 0xf7}, {&(0x7f0000003000)="bbc99ee37b326aac3a0d9b18124c541b432a8b59b9d802e08c5aa99509d0a6e3441ee1d3666a1d521e6a2203b043f4eb4d39b3c707c3c7d884fcd56ae2e2b5064ae21fd7d2efb3f4d2a6459602a70282be7225db30c8dfdd61aefe1aa754a74804b3fd8c83ce481eb339d27e7531ca84b9dbf563ff", 0x75}, {&(0x7f0000009000)="76fd3162d29b4c54f675f77822fcd5fa3d76e5f8ea9f6e7865562f897bd608ce31933eb06ab83e463057c8c328334714383790a2f82179825f56ce0610ab7822dbfcf69673bd9c4d472c4d3723d922a806f4c41d", 0x54}], 0x4, &(0x7f0000006000-0x48)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}], 0x48, 0x4000010}, {&(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x70)=[{&(0x7f0000000000)="98fc94afac5b67712939748bba1f7df6ffb0b0becb495b576d255ff83e9d54371418cf06c0faf125e036780b389de58427b3014352972c8d3671d6cf1d374998bf2df49eeba8a73057cef65066fc4c3646dd07d264dd173c5626d3a5680dac32e7358cde2c7f77073466b5cc294061973b7b2d93025ae70541f359f17539543a269a12699e4cc8f23d203defd090437bac6af88463c8410d534be8ec7fe61c5645d6c6e83681cc921ef30e0cc076cad245be9a64191c81bef77a62b522bed1b5366b3d76c687a1", 0xc7}, {&(0x7f0000009000)="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", 0xfb}, {&(0x7f000000a000-0xe0)="b9e4ab39a7be049dd1b477f15a23dc2ae2c329c03a88af65ddb9f553a3a935f4bc93a0eb283f48a11b53052809408eceb6490fe38f65b83c60a23dcee5e08c080e64cada4f49c5c9d261c30fde8af89de4e6923b1b16e70a88d8a4d74ca87db26ad3a75fd22e7179a8eef8a07746449e4e4681db7478675557aae7abf40d16ce765ce1898c881629d69c6aca0216822ad5ced7bcd126baca84e5102d79c4ea0269e934c81a4f046fca54deff3f28e98818380163e99d86eacbf1b23315b4ca23be2a849d1b0a6a25135bc23693db9a83356c6ad6d95f907385d5b9234bdfed42", 0xe0}, {&(0x7f0000009000)="3e36b8a15411d1e8eb99d4a959980a51ef3978794391a088ce953f13c465cf", 0x1f}, {&(0x7f0000000000)="fe6b31174815876055f338e65f42d06e3c1d7d692f7b61cbfa7306a56da48033c9a5fa02a7ef922173a3aff731fe0630d89c1f9846fd4f9b8f2c14e2284e001d557d23fcc65f43412bcc368011bb863b905903a8a5d715f3037cedd3d648bc105de35ad489e10e414c454f6e85984dcee85d3a9ce1fed040760efcc5eaaae44475c98af90d023a759afa79e092d753af08bc91dee2b493f2ce0eeffcfcb0e667b6714c73679b76cbf1c6a42d6dbcbe0ec0d783f6caae678bd098f3f1bdf5962b4710e41914c08826aa2932165c505a847cb347", 0xd3}, {&(0x7f000000a000-0xca)="0d2ba694fcf3371b1c40244498c28fb7f857e15e29d03e413b4926145c78c53482d52e1dc235fa313988780ef2a05322df2cb8bc39b5039a69a8c89bdbfd2ebc82930c6a8234dcfd802e128e6120992c3e994c68d453e1f72e5e37c0c8d730de0d4b0d69a3cb4cca4a71f08777b9e7d39ec7c4db8a674b1067678445293540fc26d705de3f165958f0074b5dcb8201f8b62c3d275b85ad99ca5337fe7ebed5cbd4ed3077adcd3a6821ee8544dd6fcd868a85f18c2ba3e645e6b29870da990b48da65d4c82957a12511cc", 0xca}, {&(0x7f0000009000)="78d860490b13e3bb6e405a48981ce54de09e9926765bde3667fdb977fb3c0e4db6d152736769244aeed52ebbd8272b8eff828cb3be9f727a3020e67e49208a1ead99e4e777bbb6bebb002c6e9d0982c5f9a0", 0x52}], 0x7, &(0x7f0000004000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x78, 0x20044011}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[{&(0x7f000000a000-0x40)="86cc412c0a5cb29e6719db2bc03cc30aaf5ed01ddb361411e6e683b092327f147471477ece55f5c5342053d0f419529a2fd27a2b269a25ee07ab0ea9ad1fc437", 0x40}, {&(0x7f0000007000)="c3c5ce175e124e69c0b76028c9db61a129f9fc6c4596f22283edb1c560feb47cedbb89e1e428a21e742c4da0d5387f4eb6c0445a8cb86d3c00e019101415a4d1d1766174f60d517467d60706d14e4b", 0x4f}, {&(0x7f0000009000)="2625212857cb3d35e6504e408e8fce8266d9022ec4a2f77ee920fe055b76d55b973ce54c46cc73548c9971962eae67c31894530e7e4e86ea0519aa2fd82850c0d14e21fba4f244345aca886d1829fcca4099fd0c05c388fcd29a73598c96b826a6fdacd4e7d577851db51ef0ee947ded872dc27d4883f5c8fe85", 0x7a}, {&(0x7f000000a000-0x24)="7779f281263c28a4474fd9941019010d1aef25fcdd08823aca7240f44977848233ed90a6", 0x24}], 0x4, &(0x7f0000007000-0xe0)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x20000001}, {&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000a000-0xd1)="0ac57cefe16016da91d2995003b1e77f7e60b41a316a0b14adc2dcbc7c3cf22588752939f2cfd09faad04bec950693e29453425fdf3f14e66b21fd924d8a0424cdb1092f21270597307f61f82894eadb466571898b23966e1f0b7e2497adbc109753bd70b8c22314aa892ba60960cb7f103481727ef0ac444b6d4246e44255ddb86d6078a983c16887bf7199667f6bb8dc68775b160f9416bd5fd3244678b0d0366ec334575a22ada01f3d1dbf8d74b448462f6a9747c32a68ad09a6221b8226e8c5bcfd63f8fe4660e7e12185db5792c9", 0xd1}, {&(0x7f0000002000)="0fb00f59732520713b49db2d8418f6aabe5bbb8f9e0545636633d40bba2240fa03aa8509ec5cb762545b6ee03b0cea7c90e6cd06ba9cb7eae3228a77017ccffb702aef35a46bc66525de8dd0d41cf13971dc63f9a64af7fcb7184aa99d81042f05b6f0f810d97c6488f9bc97810601d6bd", 0x71}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000a000-0x28)="292d2368ae9f29ccc26f1cc3c351da61cbb1fa66fdb38f6ad2bd25f09bd818b3f66491246893d5a2", 0x28}], 0x4, &(0x7f0000005000-0x70)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r20, r21}], 0x70, 0x4000010}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="7af856ae4f3f686016e3c2d422fd5a9bdc5b73ebffc41205831cc3a11116f1de23c7b47613d6ff949b72d23f6363b7bf117b1eefda8afb6f", 0x38}, {&(0x7f0000005000-0x44)="cedcdd0fc1dcc9eb77f010a7c137be8cf93c3274ba2c986c89f40f21a2294277c297dd58d0c209f36b5fcfef392ba6065c71b7a706e964ad4c92459661c79009be81927c", 0x44}, {&(0x7f0000009000)="0e68867dd1f8100f12e5223ef7b15eea638e67605ba1c152a979e3405a2c30e6f6a83bf5242edf327c15e0e8369a7149dc155d187750a0f2cf919dca2c16d3fd9e5ea805ca2fd26ba44d02d6f5e0ff588157d45d64b99ca0ef487997ccc26d2eb3cd659a275b8ba79b955f0283a5e0d48cec9885b350eb40cc5b86bf3199d35d98785c32fed4bed533e4e8d54eff9aa9e39d37d43ee8ca3d7a5695ea5c07d4bf19dbef78adc75dcede366679aafb84aa057823dc642ae7ccf5d061596230b3e6028d889cb763ba6a4911aeae8d962da1ef95e621c653fe2ca61fe2e95e352afadc93ef", 0xe3}], 0x3, 0x0, 0x0, 0x8010}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000a000-0x10)=[{&(0x7f0000009000-0x44)="05f4aa55df0495e45e3904de8704f9407413d89ac56b91187a0f7db0011638b963b05666b205bc2098bc3eaac2bf3ee1bcefe37fb06f8a373ba81e4e5b039b2ab409b5f9", 0x44}], 0x1, &(0x7f000000a000-0xa8)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xa8, 0x40}, {&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000)=[], 0x0, &(0x7f0000005000-0xa8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xa8, 0x4000084}], 0x7, 0x810) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000008000)=""/135) close(r0) 2018/04/08 07:40:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000828000-0x1d0)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x98, 0x98, 0xffffffff, 0x200, 0x200, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000072a000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2a8}}, [{{@uncond, 0x0, 0x130, 0x168, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast2=0xe0000002, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffff00], @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffff00, 0xffffffff], 0x3, 0x9, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x480}, 0x100, 0x80}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x9, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x0, @gre_key=0x400}}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xffffff00, @common='vlan0\x00', @common='gre0\x00', {0xff}, {}, 0x1, 0x2, 0x2}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x0, @port=0x1}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="81e63a2872c0ed2d4eef9ee83243c3f2", @generic="923348a91a7d87952aef25fd682aabd5", {0xff}, {0xff}, 0x7f, 0x0, 0x44}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @empty, @rand_addr=0x9, @gre_key=0x8, @gre_key=0x3f}}}}]}}, 0x3b0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x104c}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@generic={0x6f}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f000000b000)='&\x00', 0x3) dup(r0) 2018/04/08 07:40:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000002000)=0x6, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x5)="54c4707200") setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0xf8, 0xff, 0x5, 0xffffffff, 0x6, 0x807, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$TIOCNXCL(r2, 0x540d) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 07:40:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000011000), 0x4, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000d000)={0x3, {{0xa, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0xfffffffffffffed2) 2018/04/08 07:40:06 executing program 0: removexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xb7e9, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000871000)={0x1}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) 2018/04/08 07:40:06 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000013000)=0x3ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(r2, 0x0, &(0x7f0000001000)={{0x77359400}, {0x77359400}}, &(0x7f0000008000-0x20)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000014000-0x4)=0x7fffffff, &(0x7f0000006000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000009000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) fcntl$dupfd(r2, 0x406, r0) 2018/04/08 07:40:06 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x5, 0x0, 0x0, 0x7fffffff}]}) pread64(0xffffffffffffffff, &(0x7f000000b000), 0xb35bf23323d77e8, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/vga_arbiter\x00', 0x44000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000012000-0x1)) 2018/04/08 07:40:06 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000f15000)='/dev/vcs#\x00', 0x9, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clone(0x0, &(0x7f0000001000-0x62), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) timer_delete(0x0) 2018/04/08 07:40:06 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000d000-0x8)={0x0, 0x7}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000010000-0xe3)={r2, 0xdb, "3756169a6685b943470f76ad550028d83d2429ed8bd63242e258b195be6e9706213483a86bd6c83cbcd58c9840b3137874fadb8334b9bbdf0960ac63a13f3bdc689c80eebdc923bcf90bb3457fb770ebf11e0b6127a2f61acc7bb426f7ceedb9265d444dc5bc5c887027804cf7045c4df84581c7c56cb66cfa002c1506f63f561f5dbc7cf4ea974f00a6f2082b536245fb33458dd04297243caec34081cd170f3ce72eb6ebaaabf303e9a5b8bdd5e1e9a3f915eb96778cee211f01d09754c2986f15509510a4ec8d2114b50e1f27caf1d911335786b735c9956327"}, &(0x7f000000f000)=0xe3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) 2018/04/08 07:40:06 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x7, 0x20000) accept4$netrom(r0, &(0x7f0000003000)=@ax25, &(0x7f0000001000)=0x10, 0x80000) mq_open(&(0x7f0000006000)='\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x800, 0x20000000000000}) socket$inet_udp(0x2, 0x2, 0x0) restart_syscall() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0xf44, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000005000-0x90)) 2018/04/08 07:40:06 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x108, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x7000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x3d)=""/61, 0x3d, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000002000), 0xff, 0x2) 2018/04/08 07:40:06 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001a000)=[@in={0x2, 0x3, @rand_addr=0x1}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, @in={0x2, 0x3, @rand_addr=0x5}, @in6={0xa, 0x1, 0x7, @empty, 0x81}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0xa4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000015000-0x60)=[{&(0x7f000001a000-0x9e)="dda2bb3e51dcdbddf1a6c04556422bc9a7ba4914b53d9928e773e72359f09823ace5d5ec5033a810d8c2062e23acaa4112dfed33aa05c00e9ee180395fad36f794a901922dcdd3ace13336a195f488803da5e907f9aa771ac0b78bed8e2a254d4f15ec032fcf14347f3edc8d5c066c37b44fa18800705aa179937ad76961d6cdbe1064f42d5c9a332c25a9a2ca85a7235bc13d9bca6f6444b290e5dcea12", 0x9e}, {&(0x7f000000f000)="380eb78ea670797ab2a33b2a11ae30db7633b7d65f7a94a311e19f9dc483b953843d61a0ba4f3b44d8d8", 0x2a}, {&(0x7f000001a000)="5519624be1dc0351d34bb5037951a5d41573a40dc343e4436277044e3c75fe7c72613d301357393cc52c8fd04cad7c5b388af130443d6e47be6210ec44daba0a57bf409aa401ae9fccf99bc1e23a93ac672017653b1f024062d77fe76711650c32319ef8646c61322eae6fa4af9e60d832b472ca2dc40bdb806574b32d36ebc95e4eaac1be433034dc949e20dbe383a11d4c877bb9b2e5f33ab0ceabf2645e51d431e5babee07241c63215c442199ef39a9dec06d22e68b49ad83af92a8f577f7945c26c3e1fb946be58d8a4ceed4c9b4fcf", 0xd2}, {&(0x7f0000009000-0x79)="7c264903021ab7d1330d59b94a44737a6787441d765a46d964b540bddbbd64e775595c23d9a8284885773b3626a9607dadbc53139c8a30044d376a5be2dae0270b67c118d5781e8bbe9c0c5139fa25f0b1ae597a4d7d918ae878588c5c646ea38488b4b8f626628b960724839f11dbeb2dd843050b926ddfd8", 0x79}, {&(0x7f0000010000-0x59)="aec583a77b72c48e792add62e90d27079d29c8aff2a55ee0c24e43a1f76e2cf5e35d0229bd4709a896dc0f452e3ef4596b22c288cb6a1291cff1291a3a2987b36404768a1ebf67c8962c98565ae5af632d99084d2a49f258d8", 0x59}, {&(0x7f000000b000-0xf6)="9380e6a06472dd56d72106d19ea05efaa5b3aea113470f318dd490e9ad47196f4e72555bdcb3e159e273d75395fa463bb7d20469b473284f6acdbd363d28cd7fc3b157f5e44a8aae0f957bedb6b1187d37f7624cc3bef9a66738ac7aa498d059d586275087d8babfe6f141e801dac0268c700de851d43f6fd3a8b4e8d41b08c8a1966a2c61fdb6778e40bbc3ef8c4433c3e938289a965793ebe544e98b62e43fcb2a2771b01c91e45bcab22dd73488fc3f5c0098ce5d7fec16344d405006f7d16bebe18b40b340e1d3df3ec1a5de2781842e20222eb88e94b624f2159a365f8331c7b2e02499b7aeec4bda49e85bd4ce896203d06f26", 0xf6}], 0x6, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000a000)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) bind$nfc_llcp(r2, &(0x7f0000019000-0x60)={0x27, 0x7, 0x80000000, 0x2, 0x5f84c370, 0x0, "2c6ec91518d579434e7279dc1afb263e902d4f77f3c997913ee88bc84a1420aba7f06afc47a881819bfe03c7e55b23bf0ac4d408ae7928cd96f04ab682ed10", 0x6dda}, 0x60) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/08 07:40:06 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000005000)={0x3524, 0x15, 0x200, 0x0, 0x0, "", [@nested={0x10c0, 0x6, [@generic="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@generic="407d5d8c93636e3d2fe10fc5dc95956888f6c3f67faab54929", @typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e8d26abb4b71605090faf353accce933beaa834a82f1ee4a0e25c065fe8665c865ecf1a3d5d2f63ec61b29e069541c2fb54cdbcf248dac2a97d15131f46d38e6560b77d40becfa3a77edbf638e796f8724f8723fcae1c15e17a2e8d8de7f53969eae26e83d7810e57adfc5cc00f6c322f1369eee6c86cdc322a9a34cea231c1a4471b7584758c25f1631f5"]}, @generic="12fd0f71aab970e7778683ce9be77c3d", @nested={0x12d4, 0x7a, [@generic="74056dac811483231956040e2175bc5e8403a5f007a4fe0cc26599825ff40f285eadabed02a2f6999771e2c165a5d1ad634939a83e63f6065e82b921d2e633fd7b0a15e0d30e6cb05d6c0e9d77417109590ca9b57f363e5034a946b207d98b88cedb61b07e5fd245f27be767c74a6382ec2b0614d41a08edf8e3515550c656d210e5491aea3e4396743d51c88e4ad66ad4fae789596b931d31d434b6925729b426192882a3dbec789f5de72f0bc232f63dfe16490ccaa963200cacc6e34810bbaafe6613aaa26f0b67863c86a16627f7ff7e49ee", @typed={0x8, 0x83}, @generic="93f41c54dfb0eac0a6a1b11875500296d690666e0adc448c5eceb0a24cebd9dc741348605edfb5210218a82b10069701dbd70c7d46647393e70b03245fed5728189aa8e875ff67ea348ea5bf0ea0d19283dd38f0235d17e82c110cf75321f78c40401259599d6b34f05105912389ae4d286ce4563fa01650f18e3a465968002c4a1407a8c4fd467c4085f9c60f609838df423ec2952ac88fd42211ab3d5b544f886718d02baaf0db0d0895645470128e42d5ad4d", @generic="554c16a424e03ef2cbbdde090320dd475f0b48b77604bc319c199e242fc4bee25aa858905b532cea90aae232408853e76b8e9db52e57367c10fdec7973075bfd0b5b0f7ddf2d4321e0e89e0a1800eedb1d410790b9fdba8dc1a9012d02aaea28becc939cec8f630f66254f00ed93034e845740900fbaeed3b2bbf367defe0c069d5f7a288ea6f0cc6402d19a2e6f7d0261006dd8c6470890a4133bb7c22de7b7bf318d5104d64096fd3593f036009408d0581389927b22bdde087efd4b73272a9c0e165eaa66", @typed={0xc, 0x8e, @u32=0x6}, 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@generic="172f34057fb023bfd8ed16ee19847c69c48cbb336a4f29127bf13d7184ff826245f3d83c5aae181acddccf5210a71e0279d1dbd95ceb89e4021bceaa29a175c2b8a61559c8228107d10b601289ecff1a8e8618a85722bc0b7e753efeb25cd21b116107f8", @typed={0x8, 0x1b}]}, @generic="d82414607b9fb89023ddf0d1353c4e6518d0afe2da5eeafad4ad050bafec2d743cc7c0c38ec26136cbe40669d8c32f208ba1a4374f3a24620b7e82afeff3dc7e", @typed={0x54, 0x33, @binary="47196e890c4b0de165077bac402bb6ab1b842e97e061dc0c6a69ebcfcec0202865ab76093a407d9ac76a0a2dcd106fa0cd7beddf5f85058a921accca15d1a1f9bffcb5a8b7d0d0badff097"}, @nested={0xd4, 0x5a, [@generic="197cb471833949833ef986a037375564cfc04d33cd71f4a930be6c5935390f4ac998fc815a6da81883e3931ab57bedb46c1062a756447438edc93520425ce6ba3f4593a94172cc0b48c87af1f9b4f38f5e660429fc93fc9a77fab3cd17ffaca85b8a373e1ff9aa5f2bfe2a291387f5f881b32a94bd690c41ccfc9b897a41ae9edfd20e38abb77d548f16f6bab0d335799e9bee3d177ab92c3e68ef1cb6fcb224b2a3df40d05e162dad861f6e2f", @typed={0xc, 0x3a, @pid=r1}, @generic="6377b632b50806b2f1", @typed={0xc, 0x42, @pid=r2}]}, @typed={0x1008, 0x69, @binary="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0x3524}], 0x1, &(0x7f000000a000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x10}, 0x1) 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 07:40:06 executing program 1: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000622000)=""/86) clone(0x10220d00, &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x1e) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) geteuid() geteuid() getgroups(0x4, &(0x7f0000b12000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000e67000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='/trusted-^bdev(\x00', 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f2000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f00002b2000)=0x3) tgkill(r0, r0, 0x29) 2018/04/08 07:40:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0xc, 0x1, &(0x7f0000001000-0x10), &(0x7f0000002000)=0xfffffffffffffffc, 0x0) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x101, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000004000-0x108)={0x0, {{0xa, 0x3, 0x10001, @empty, 0x4}}, {{0xa, 0x0, 0xd54, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000002000), &(0x7f0000000000), 0x2000000) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/29, 0x1d}, {&(0x7f0000004000-0x31)=""/49, 0x31}, {&(0x7f0000000000)=""/78, 0x4e}], 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) flistxattr(r0, &(0x7f0000004000-0x3a)=""/58, 0x3a) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0xc63000)=nil, 0xc63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000c60000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000c62000)='user\x00', &(0x7f0000c62000)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x1000), 0x0, 0xfffffffffffffffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000681000)='/dev/autofs\x00', 0x422000, 0x0) mmap(&(0x7f0000c63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000159000-0xae)=""/174, 0xae, 0x3ffc, &(0x7f0000c64000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000c63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c9000-0xc)={0x0}, &(0x7f0000c63000)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f00002c0000)={0x200}) keyctl$revoke(0x3, r0) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000018000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000017000-0x4)=0x1c, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000018000)={0x0, 0x2, 0xe944, 0x246d, 0x9, 0xffff, 0x7, 0x6, {0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x24, 0x2, 0x10001, 0x2, 0x17}}, &(0x7f000000e000-0x4)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000018000)={r5, 0x3, 0x30, 0x7, 0x7}, &(0x7f000000d000)=0x18) fcntl$setpipe(r3, 0x407, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendto$unix(r6, &(0x7f000000a000)="f3b8b68d51f3cada71e6915924eaa63ef9c85082cb8fe65a6f59018870f1fea9f2f84d24cda55fde83a9abbaf5863d9b9dfe5a0acc3ae78698d0ca149beb8d1ac054963ea509b3736988010b47440fff07a91d30ddeabfbdb897d218486210c51a3310625d87bfd2b7829eb154c343122547fc78c30929d1fe54d7ad1985", 0x7e, 0x0, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000019000)=""/235) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r6, &(0x7f0000018000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x3c00080}, 0xc, &(0x7f0000003000)={&(0x7f0000019000-0x20)=@bridge_getlink={0x20, 0x12, 0x2, 0x5, 0x2, {0x7, 0x0, 0x0, r7, 0x250, 0x2}, []}, 0x20}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f000000d000)={&(0x7f0000014000-0x6), 0x3d4}) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)) r0 = epoll_create1(0x80000) r1 = dup(r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r1, &(0x7f000000f000-0x36)="b8787d79136595d15011781486f040f2e1e10efffe8b7de7b408cace01a4690d89ab759701b2a0846ed12f67fed2b214a6648c6df124", &(0x7f000001e000-0x2b)="93e415e7e176c748378ba8c298b1b21f86d8e7a38b13fe2f681e3f866558315183f695fdb6da0fa79a3e9a", 0x1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000001a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001f000)={r3, 0x8}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001f000-0x10)={0x8, &(0x7f000001e000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) writev(r5, &(0x7f0000017000)=[{&(0x7f000000e000)="bd", 0x1}], 0x1) fcntl$setstatus(r5, 0x4, 0x810000) pwrite64(r5, &(0x7f000001b000-0xe00)="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", 0xe00, 0x40000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f000001d000)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000001f000-0x10)={r4, &(0x7f000001e000)=""/72}) r6 = openat(0xffffffffffffff9c, &(0x7f000001d000+0x1b3)='./file0\x00', 0x408000, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f000001e000-0x4)) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000008000-0x4), 0x4) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x2, &(0x7f000000a000)={0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000001e000-0x73)=""/115) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000022000-0x8)='./file0\x00', r0, &(0x7f000001d000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000021000-0x8)='./file0\x00', r0, &(0x7f000001f000)='./file0\x00', 0x1) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000fab000-0xf8)={{0xffffffffffffffff, 0x3, 0x80000001, 0x1, 0x9}, 0x9, 0x400, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x6, 0x8bd, 0x1}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000047000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x8, 0x0, 0x0) connect(r2, &(0x7f0000049000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "db09f4", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "1d89bfb99f83b95d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000+0x144)={0x19980330, r0}, &(0x7f0000022000)={0x6, 0x5, 0x7fff, 0x2, 0x1000000, 0x5d8}) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f000000d000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_emit_ethernet(0x9c, &(0x7f000001d000-0x9c)={@random="ab061d00002f", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x2900000000, 0x5, 0xa0}], {0x8100, 0x4, 0x0, 0x10000}}], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x5e, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x2, 0x1c9e, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3f, 0x2, 0x2, 0xc0, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xd}]}, @dstopts={0x3c, 0x0, [], [@jumbo={0xc2, 0x4, 0x8020}]}, @hopopts={0xfb, 0x2, [], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x1000}, @enc_lim={0x4, 0x1, 0x20000000000000}, @ra={0x5, 0x2, 0x7f}, @pad1={0x0, 0x1}]}], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0xffffffffffffffff]}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000d000-0x5)='user\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000023000-0x7d)="64d58a6c86ad73941a3938654f45846848134700c314fb39716ef5ddafa3f12b2f81f1033d28af17c9a4fd94d2674b687aaf21dc64c8ee3fc374388fd0b8299db9f39c164644d65db8e5f01372880616db89a2720b413bdfddc24cea61b5e21f87308ee99e4bcaff489f3612767013ff1af636d769a36493ee61de6f03", 0x7d, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f000000f000-0x30)=""/48, 0x30) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000022000)={0x2, &(0x7f0000023000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0x22}) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000021000-0xfe)={0xfe, 0x2, "f0560610f9e2a6dcb162c57b3849d1315a1297a1dd9c6757390f96ed38cac9d9add6fc9379436b0fd221555b0a3bf9d8b9730ca70ecb3597307866ed3b4f69370a0a4a4b366e1afde6103efc23dfdbe593ce2dfe15f180bc5eb7497c0c1033edaa68cc240eb6f8edd2dacdb3ce5048709ef4b4feaf087091dca42052256babd2541dc81cc5de09cf7d9f683f2fa47c11e01591eae2a93e70eb2eb184d4385560fdec70436de1825d72dc1053c1b55508a3ff47dbdfd83e68b6404b021ee9d51725711adedaea23afd1c9e40f9a279376b33367603d87d1cbe548e21e184546b404355392ab59056f5fbb946dcbb2a0b02af4c2aed659"}, 0x4400) pwrite64(r0, &(0x7f000000a000)="fa", 0x1, 0x8000) write(r0, &(0x7f000000f000)="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", 0x4ed) syncfs(r0) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f0000005000-0x20)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000009000)='comm\x00') exit(0x0) read(r2, &(0x7f0000004000-0xf3)=""/243, 0xf3) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa0d4, 0x2) socketpair$ax25(0x3, 0x2, 0x100000000000001, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) clone(0x1c020100, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000003000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs, &(0x7f0000001000)=0x8) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000-0x60)=[{&(0x7f0000000000+0xf18)="1ad83ba70604de4956e551066e369cb14e50d7abc3b139492238f2570ee747519f130ad328a11988e7f7ef472ebc7091e7d12321a6bc7b2b645e735196335818df88c3385f088db408864fc627f366a6f09878c8bff50431d7dcf58d1b654bd7d147fd08f0bfb4d5a061a17ce7d404a4d83fc88b85d9a1e3a0f179a0317049ea8f558ccbafaa8138514709047ff269fca2", 0x91}, {&(0x7f0000001000-0x9a)="5871bb2f1da994a2a5682ec8d40c6137edb595bb3db9a8c25fa73aaa78aefba71c326e281c468f5027fe8ef06e95427d68471fce94f12ac1b1755ff5e7dac9f3d0443c0e4ac1b3e9ec1ea4100fd04e14bcba157487a3036b48517a4e211b5bb9440d4970ced565bb52f3e223ed69722e4116c47d657dc5dfcc7beba042df4b26d73c2da18baed1fb7f501697f6e29f8cb7aeb5ab6bb86b7c5cf6", 0x9a}, {&(0x7f0000001000-0xcc)="9f0c286f276015976282b9b71a004b4536603b884764e863474d84c26be36d4ce52b0ec1847f91ed71df9434e64a05821b851144d95578fdf4758dee1387f6a6030b74922a07786fe10343761031a1ef6460fbc466ef5cdcac10b40e1fbcb60e38adfd0fc1a6f41d6a291f3732e850d135157792bb7f2611edc56fa76bde98b6de6d456a19f4a2a67ebc31bcb6d5207affcdd61dd23d2764644954f38e5a781efaa6a9d4310135222f8fc3d23128d5c59313c5a9affb520ad8b558ffd4bd8c2e3544072e0b2f35c1cee806f4", 0xcc}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x6a)="5762fa125d6227f06e83d93ca10a285a3066038777c7c00085890a519dd3807f11ef6d03ac3c997d935506a2b5d083b579ee7db642acb28d00e6a491feffda44b05d6ce8438be5adad454c56ed818019f349b854bd7a5d93520bed6be8479d8e07c39205b207bb89a97a", 0x6a}, {&(0x7f0000000000)="71e77faaf1884e5d520a4ea7f3c4e6d1069b4748aed822580355a7ae41c9685c66a6e64e98a72963367023a77028cb5d6fbd1e40e231ed7adc95c9d5b056d28051adbee1c84afec6009dc5e9a9e17832f243f6215ee15de6c71ed3d2ea09f49b588c3285752304e875db4d8de7a8e3382d96de3d7d861c2418db9ac0a340633d92227a449994de6cba0ad2b510fb7fa38539b5867b333728c218a78694dc6104ab172e89f59198da4c307560ddc6618ce83397c81596ea5baf51650190ccf375a8b7b2882549ba9fc4162c6f399a42d5db", 0xd1}], 0x6, r2) gettid() r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a6b000), 0x80800) fchdir(r3) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000840000-0xe)='net/connector\x00') fcntl$notify(r0, 0x402, 0x80000010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) eventfd2(0x1000, 0x80000) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x6)='wchan\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000005000-0x6e)=""/110) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$unix(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000013000)=@abs, 0x8, &(0x7f0000013000)=[{&(0x7f0000002000)="33834579e7", 0x5}], 0x1, &(0x7f0000008000)=[]}, 0x0) nanosleep(&(0x7f0000014000-0x10), &(0x7f0000002000)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x6, 0x4080) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000015000-0x80)="0a546f61bae8065efbab2933c809397e6f251c70a8c0480b02cca42232f8b52a9edbe1b58f9f23a816ea07c96f71be72064142d6ae02e2b9ff52f4359df6939edd0bdb6aac6c49b313a2349f33be4dc7d7baeedba7344f0df89a14c3bd552d833706402d62126884435c4588637335a9a60cf040b436a9df3fa76ced6ce27870", 0x80, 0x20000000, &(0x7f000000d000)={0x1a, 0xff, 0x4, 0x8001, 0x0, 0x3, @empty}, 0x10) rt_sigtimedwait(&(0x7f0000010000), &(0x7f000000e000), &(0x7f0000010000)={r2, r3}, 0x8) rt_tgsigqueueinfo(r1, r0, 0x19, &(0x7f0000006000+0x66a)={0x0, 0x0, 0xfffffffffffffa09}) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000000)=0x3f, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0xffffffff, 0x3, 0x10001}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000)={0x166000000000, 0x0, 0x200, 0x3f, &(0x7f0000001000)=""/63, 0x3c, &(0x7f0000005000)=""/60, 0xf0, &(0x7f0000006000-0xf0)=""/240}) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000004000)=0x9, 0x8, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) futex(&(0x7f0000001000)=0x1, 0xb, 0x1, &(0x7f000000e000-0x10), &(0x7f0000007000-0x4), 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000002000)=""/144, 0x90) sched_rr_get_interval(r0, &(0x7f0000007000)) futex(&(0x7f0000001000), 0x0, 0x3, &(0x7f000000e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x4), 0x0) rt_sigqueueinfo(r0, 0xe, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) 2018/04/08 07:40:07 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000493000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') r2 = syz_open_procfs(0x0, &(0x7f0000b2a000-0xa)='net/ptype\x00') r3 = accept4$llc(r2, &(0x7f0000231000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000dc2000-0x4)=0x10, 0x800) fcntl$setown(r2, 0x8, 0x0) fcntl$notify(r2, 0x402, 0x1) getdents64(r2, &(0x7f0000001000-0x63)=""/99, 0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000003000-0xc), &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000001000)=r0) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000006000-0x6)='cubic\x00', 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000000c000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"5c5a6fbb8ae0dd"}, 0x9}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f0000000000)="30f59c3650c6e765d4f4e669f198c891ccb229597f678721bb75a94065049e6787f9df072182660f6f1060d5462bc07ca18772431ee546713d027e918060e95b5bccbe6110068d65c296e2ef485c44d0ef3991b9a2ff29c0e0fd34ed9135a1e39b472041c37399ff49fab69113291194a95f0047ff75171dc262c4cefb64eaf599a0c221c6ee910c1e095781d46c6a1a4a5715086d37616872e5e200e0e58ee3bbe4cd02bb3e070fc9414639c2d0a4cda117302d28f8dea553a5", 0xba}], 0x1, 0x0, 0x0, 0x4040000}, 0x4000) r1 = accept(r0, &(0x7f000000b000-0xd)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000009000-0x4)=0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x10000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000008000-0x4), &(0x7f000000d000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)={0x80000000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000000a000)=0x79) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000-0xa)='/dev/ptmx\x00', 0x185000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x90800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000f000), r1, &(0x7f0000010000-0x8), 0x7, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000d000)) r2 = syz_open_procfs(0x0, &(0x7f000000a000)='numa_maps\x00') read(r2, &(0x7f000000f000-0x1000)=""/4096, 0x81e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000011000-0x4), &(0x7f0000011000-0x4)=0x4) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000d000)='./file0\x00', 0x20000001fe, 0x0) mkdirat(r0, &(0x7f0000011000)='./file0\x00', 0x65) lseek(r0, 0x0, 0x0) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) statfs(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x58)=""/185) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x180) semop(r0, &(0x7f0000002000)=[{0x0, 0xfffffffffffffff8}], 0x1) semtimedop(r0, &(0x7f0000014000)=[{0x0, 0xc184}, {}], 0x2, &(0x7f0000003000-0x10)={0x77359400}) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000016000-0x45)=""/69) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000004000)=""/224) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000-0x12)="6367726f757028766d6e6574312b29882a00", 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000)='./file0\x00', 0x400, 0x10, &(0x7f000000f000-0x100)) fallocate(r0, 0x0, 0x0, 0x3a) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000000b000)={0x4, 0x4, 0x1f, "a2bc3214fd4e", 0x80}, 0x10) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000b000)) 2018/04/08 07:40:07 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a0c000), 0x4) r1 = socket(0x5, 0x0, 0x100000001) getpeername$inet(r1, &(0x7f00009da000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f1c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c7b000)={r0, 0x1, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008e9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0x6bf000)=nil, 0x6bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x6, 0x4, 0x1000000000104, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80006, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000078e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000111000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xfffffffffffffffb, 0x6, &(0x7f0000001000-0x33)=""/51, &(0x7f0000000000)=0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x40000) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x2f8, &(0x7f0000002000-0x40), &(0x7f0000003000-0x34)={0x0, 0x8}, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000000)={&(0x7f0000001000), 0x8}) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) 2018/04/08 07:40:07 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000001000-0xc)={0x1, 0x1, [0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000000f000-0x4)=0x3ead79f2, 0x4) 2018/04/08 07:40:07 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000c000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x7fff, 0x6, "f1d89d", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0xffffffffffffffff, [], "93de70e1"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000009000)={0x0, 0x1, [0xd6c]}) r0 = socket(0x0, 0xa, 0x7ff80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xfe, "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"}, &(0x7f000000a000)=0xfffffe88) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={r1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000d000)={r1, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc), &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000e000-0x88)={0x88, 0x1f, 0x500, 0x5, 0x2, {0x1}, [@typed={0x18, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="2e245b63b0012e4be8844eb68f12f0dd5777194d6dd4e24707f2b00e2ee47a5972f33170749f4a79e589bf5f589a350c999317ccaba7b59c1d6e864ab0a76f5612995b8228722fb22a8f492a55e4", @typed={0xc, 0x48, @pid=r2}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x810) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x101) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000)=0x10) r1 = memfd_create(&(0x7f0000007000)='proc//md5suMmd5sumGPL\x00', 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000011000-0x4)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0x106)={0x0, 0xfe, "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"}, &(0x7f000000b000)=0x106) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000011000-0x8)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000c000)) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) mremap(&(0x7f0000c67000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000d4a000/0x3000)=nil) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010000)={0x1, &(0x7f000000d000-0x20)=[{0x6}]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000000d000)=0x800, 0x4) getdents64(r2, &(0x7f0000011000)=""/214, 0xd6) write(r1, &(0x7f0000010000), 0x0) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@nfc, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000010000-0xa0)={0x0, @in6={{0xa, 0x1, 0x800000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}}, 0x4, 0x100000001, 0x0, 0xc512, 0x9}, &(0x7f0000009000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x200001d3, &(0x7f0000009000-0x40)=[{0x8}, {}]}, 0x10) 2018/04/08 07:40:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f7f000-0x7b)="cd3b06803cf4406086520ab1e6c30c9061d8b5bd71095e058d19fa5cb6c3a88e924363b71744ea06e461a64f7e5ccf1495e9a4c4f9cc990e61b7c831eacaf012fc7aeb4ac4b5331d1b4934faac7256000f56221c90a773ceccffcc444948a6575850f70a6c552f424fb5987e0dbd6345ba56e3863fcf994a96f672", 0x7b) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@empty, @loopback=0x7f000001}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f000067d000-0xa)='/dev/vcs#\x00', 0x8000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x2, 0x1, "08a832a669ac2ede393bc594e0e5adb508e618d365ed856dc0280c188ed2a3a8ddcc970fa4d27b22fbbd691c49f94a2db3c252480fb16df6f9804ba376a137fd", "80d932a17b04cd40ed754c52af6c4673fbebbf01127bce96cfc147ba316a4bdc", [0x100000000, 0xc7]}) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x7b3000)=nil, 0x7b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000078b000)='\x00', 0x3) mmap(&(0x7f00007b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007b3000)="c69631d627b9074c627da1d6eab088280061ca041867d6d72227638ea188a7619afbb61ab3d6560351a9b9dcbe2dfdda93b84754ac8ff3396dca226f8a045585a93ba04daae7787ad34a7143033be3b5808d6b9c68166ceb5788d1713a76f91313c5c89948e8be515082745aee85a8a4e91c3ab09eef540aefcd9c24e09fd858c6e0bf50f7", 0x85, 0x20000004, &(0x7f00007b4000-0x1c)={0xa, 0x3, 0x4, @empty, 0x9}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f00004b5000)=""/202, &(0x7f000007d000)=0xca) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000105000-0x10)={&(0x7f0000155000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet(r1, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fdatasync(r1) mmap(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007b5000-0x4)=0x8, 0x4) sendmsg(r1, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00004b5000)=[], 0x0, &(0x7f0000046000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) lseek(r1, 0x0, 0x200000000005) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000013000)=0x32) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001b000-0x10)={0x2, &(0x7f0000019000-0x40)=[{0x20}, {0x6}]}, 0x10) 2018/04/08 07:40:08 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0}) futex(&(0x7f00000ff000-0x4)=0x401, 0x0, 0x100, &(0x7f0000001000-0x10)={r0}, &(0x7f000031d000-0x4)=0x8, 0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x10)={r0, r2+30000000}, &(0x7f0000003000)) r3 = semget$private(0x0, 0x3, 0x400204) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000004000-0x6)=[{0x3, 0x6, 0x1800}], 0x1, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000005000-0x6)=[{0x4, 0xfffffffffffffffe, 0x4}], 0x2aaaaaaaaaaaabd6, &(0x7f0000005000-0x10)={r1, r2}) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000021000-0x5)='comm\x00') lseek(r0, 0x0, 0x3) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x20000002e, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0xbd, "d075c7908c85c0ebeb37610d8957b1da76da259389495044295606128d000851c1950686edba3c59741c2e7399a4e2203bfbb3daa9e15dc8e177e1d45f7ecb173125784c152503206cbe5abe1271638ad801d0d847406777bd9d061ca3c002fcfa0c9eb18842b6f6b5f7dea23953c3ad8180412210e766a94c2929ac302422079a6fa656594e38dd519efe18c900b15275ce451eeaa511453296b6a461346f48e01d74e98cd2a1bc7f22a61601057101bd7732fca93448409a732372e0"}, &(0x7f0000005000-0x4)=0xc5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000-0x2)={r1, 0x101}, 0x6) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) capget(&(0x7f0000007000), &(0x7f000000d000)) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000004000)=0x2, 0x58) mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r1, &(0x7f000000b000-0xbf), 0x100000110) fchmod(r1, 0x0) close(r1) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/vcs\x00', 0x141200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000-0x4)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000+0x879)={0x3226, 0x9, 0x0, 0x1, 0x100000001, 0x73a8, 0x7fff, 0x100, 0x0}, &(0x7f000000c000)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001d000-0x8)={r4, 0xe3f}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001c000-0x80)=[{&(0x7f000001b000)=""/204, 0xcc}, {&(0x7f000001b000)=""/204, 0xcc}, {&(0x7f000001b000)=""/4096, 0x1000}, {&(0x7f0000014000-0x79)=""/121, 0x79}, {&(0x7f000001b000)=""/224, 0xe0}, {&(0x7f000001c000-0xff)=""/255, 0xff}, {&(0x7f0000002000)=""/128, 0x80}, {&(0x7f000000d000-0x7c)=""/124, 0x7c}], 0x8) dup3(r3, r0, 0x0) 2018/04/08 07:40:08 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001b000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001d000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000001a000-0x1058)=@bridge_getlink={0x158, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VF_PORTS={0x138, 0x18, [{0x28, 0x1, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, {0x10c, 0x1, [@typed={0x108, 0x0, @binary="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"}]}]}]}, 0x158}, 0x1}, 0x0) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x4040, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) futex(&(0x7f0000004000), 0xb, 0x0, &(0x7f0000005000), &(0x7f0000002000-0x4), 0x0) 2018/04/08 07:40:08 executing program 0: clone(0x0, &(0x7f0000008000), &(0x7f0000008000-0x4), &(0x7f0000002000), &(0x7f0000016000)) 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) 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00006e8000-0x1a4)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00007ac000)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000843000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00000c8000)=""/213, 0xd5, 0x81}}, {{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000daf000-0x70)=[{&(0x7f0000dc7000)=""/183, 0xb7}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00006e0000)=""/191, 0xbf}, {&(0x7f0000c59000)=""/124, 0x7c}, {&(0x7f0000908000)=""/203, 0xcb}, {&(0x7f00000dc000)=""/171, 0xab}], 0x7, &(0x7f0000001000-0x29)=""/41, 0x29, 0xffff}, 0x2020000000}, {{0x0, 0x0, &(0x7f0000092000)=[{&(0x7f0000657000-0x75)=""/117, 0x75}, {&(0x7f000049b000-0xf7)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x7}, 0x80}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000438000-0x70)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f00002cb000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000131000)=""/142, 0x8e}], 0x7, 0x0, 0x0, 0x2}, 0x400}, {{0x0, 0x0, &(0x7f00002d3000-0x80)=[{}, {&(0x7f0000d15000-0xdf)=""/223, 0xdf}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f000063e000-0x9c)=""/156, 0x9c}, {&(0x7f000095f000)=""/214, 0xd6}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000f09000)=""/242, 0xf2}, {&(0x7f0000000000)=""/76, 0x4c}], 0x8, &(0x7f0000000000)=""/136, 0x88, 0xc5}, 0x401}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00003db000)=[{&(0x7f0000730000-0x4e)=""/78, 0x4e}, {&(0x7f0000ebc000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000159000)=""/195, 0xc3}], 0x4, &(0x7f0000ce1000-0x66)=""/102, 0x66, 0x1f}, 0x20}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000090c000)=""/4, 0x4}], 0x3, &(0x7f0000088000-0x6c)=""/108, 0x6c, 0x5d}, 0x1}], 0x7, 0x2, &(0x7f0000001000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a75000), &(0x7f0000000000)=0x4) 2018/04/08 07:40:08 executing program 1: ioprio_set$pid(0x0, 0x0, 0x4005) r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$KDADDIO(r0, 0x4b34, 0x5) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000002000-0x1)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="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", 0xfb}, {&(0x7f0000001000-0xf9)="c82afb9984605d25f82cd26929387e8476f0c8343e5aeb82b8ca885bdd4fadc8069414478cc2c1f321b3bea04b902bb9c005d4aeab4724433dbec04f69df89e94744eb776be27be4f396085d0676819195cd557e3f24682fd8f1cda60e43fe2ceb9721c47054cad82dabd097ea1097c37fbf8e7e83a49771036ea4c8f42fc9be1181023cfe1e02e1015da488b0bbc0bb15f14fe1a350395feac0985a41e26e4a80b2a7cda43f3e06cc6f388cc94f56b6300b8421ce6d7f56b7e29cdd94bb6d6ab1dc654b7fa470c811ef47de2bb596a71e10fd9c891f4e697eda7f433a822a8d9f10aaf6dd85f9d9699f8d915900a70d9059b3dafc834b2182", 0xf9}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x4, &(0x7f0000001000-0x20)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000004000-0xf7)=""/247}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000004000)) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000003000)="a5e5959043d62c2c98a3f5ee8671c425fdb6cc92d65b1918f0fa10522d662b5a568ee5c422be58d71b0b259ab649df8c083018154d94c46d270cd0766c2ccb00caac7c9078cafd4b0a1200e3e6b9e1e707105b8cc4c72ee75979920dc8c6268e4b5dd54f7d3f20ee9cea4ccf4bcd4fb0089459b5ac39b98a943c11e174eda2992bcab53da2499c8131331a7c32152bdbfc67a79c3f25aa9ea90443f9777efb61d65146283fc0edeceba9c4351f63cb09c5502cd9c4f7585f81088e42eda1cd091d408af9be10ddd24c5e48e2edaa59998f9aef23b86414d42dd4064010de179ef96e7ca37da419") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000004000)=0x7fffffff) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() socket$inet6_udp(0xa, 0x2, 0x0) dup(0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003b000)='/dev/vga_arbiter\x00', 0x4000, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000037000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000025000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="799b0300"}, 0x8, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='lo\x00'}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000)={0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0xf, 0x9, 0x8, 0x6, 0x4, 0x0, 0x9b}, 0x2c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd}], {0x95}}, &(0x7f000000d000-0x4)='GPL\x00', 0x4, 0xd1, &(0x7f000000c000)=""/209}, 0x48) 2018/04/08 07:40:08 executing program 0: r0 = request_key(&(0x7f0000006000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000006000)='limits\x00', 0xfffffffffffffff8) 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) socketpair(0x7, 0x6, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7, 0x7fff, 0x0, 0x800, 0x2, 0x1000, 0x564, 0xfffffffffffffff7, 0x7ff, 0x1000, 0x80, 0x4, 0x2, 0x3]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x40, 0xffffffff, 0xffff, 0x7, 0x7f}, 0x14) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x40ffe) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000002000-0x10)) eventfd2(0x8, 0x80001) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x9f0000)=nil, 0x9f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00009ee000)=0x201, 0x4) r0 = memfd_create(&(0x7f000011e000-0x1)='\x00', 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) set_mempolicy(0x4002, &(0x7f0000001000)=0x64ab5da9, 0x4) socketpair(0x0, 0x7, 0x1, &(0x7f00001e2000)={0x0}) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00009f0000)=""/255) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/rt_cache\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000003000-0x1)=0x3) fcntl$lock(r0, 0x6, &(0x7f0000005000-0x20)={0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={0x0, 0xff, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x4208080}, 0xc, &(0x7f0000004000)={&(0x7f0000007000-0x88)={0x88, 0x15, 0x0, 0x6, 0x1, {0x9}, [@generic="486c3c5297bb685d6ec6c225182d1c93ca22b0802899ef2a75d85f8be93ea1d08f22cc4c232391bdc05832a48a2ff4ddf4f7b25fdfb6a83a357575e8c293c078e41f8bda960b3c896aac98ce58d2f2f58b508ada94ff27d6ef72730cd424259f603d0bc521b7a92b734dee792153304185"]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x50) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x8, 0x0, 0xa0, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x41)={r1, 0x39, "a14ed80cc5266f2599fbea5f3362dbac66d94edebff3c177126880b10213b52526d09dbeb324a096bea110e676307fe8a2bec53f191c2cf91d"}, &(0x7f0000006000-0x4)=0x41) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000006000)=r0) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='security\x00', 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000a000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000b000-0xf8)="54ac9e6fa0b1821e932bfa32fd59b26144a09240c8d25a832cb5b7cbfbf0bf6e7215f07040400b7f41cd29d4093dbf587d0439cdb3628903e1457ca0a9de02ea9b9242e57ba35e8db6eb00b616dd76d3810722de70ae5fcaae4071334b8b27fef4369981267f4be2c3db2d1214cc912242703e52dab7fadfb292c2cee3a1e481780d0a7af92d143ae100f79731980b5257622e46855894e1b533b86234a2c52b2dde6595e278ef74b580750fe5f9c268a2a92a9b615107741ea062da97719cedce8eeb5d74761f21ec0c356a193f41a000ce389b7a4602012a778b9b9bca8a149b73cac0ad138a0ac8aa86615a318f0d71709f49598116ef", 0xf8, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x5b}, 0x4) keyctl$negate(0xd, r1, 0x2, r2) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000b000)=0x7ff) r1 = semget$private(0x0, 0x1, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)='/dev/vcsa#\x00', 0xffff, 0x4040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x906}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000d000)={r3, 0x1000}, &(0x7f0000006000-0x4)=0x8) accept$packet(r2, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000e000)=0x14) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f000000e000-0x9d)=""/157) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000005000)=[]}, 0x0) 2018/04/08 07:40:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x10082, 0x2) setxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x395, 0x0) r1 = socket(0x3, 0x7, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000000c000-0x1d)="9e5cd65d110c8902eb572eac664aeef585fba8b7cd0d3d279bb2ab4b7760211c4f1abcb8bbca9e622974829394ca9c5784a6011c9535d3b0609162b97517c6b5ff263203af1f5aca9a3cbae240ba632f1d6d2662898e7631d0af69579eceb18abde3cbca6e2d4cdc7c0c15", 0x6b) lsetxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0xa)=@random={'user.', 'user.'}, &(0x7f0000001000)="7573c0722e", 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000000e000), 0x4) preadv(r0, &(0x7f000000c000)=[{&(0x7f0000009000)=""/175, 0xaf}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/134, 0x86}, {&(0x7f000000a000)=""/129, 0x81}], 0x4, 0x0) 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2c, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pivot_root(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)='./file0\x00') 2018/04/08 07:40:08 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000012000)=0xf) semget$private(0x0, 0x2, 0x446) close(r0) 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) 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) recvmmsg(r0, &(0x7f0000009000-0x1e0)=[{{&(0x7f0000014000)=@hci, 0x6, &(0x7f0000006000)=[{&(0x7f0000014000)=""/253, 0xfd}, {&(0x7f0000014000)=""/234, 0xea}, {&(0x7f0000014000+0x970)=""/87, 0x57}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0x1b)=""/27, 0x1b}], 0x5, &(0x7f000000c000)=""/167, 0xa7, 0x3}, 0x10001}, {{&(0x7f0000015000-0x10)=@nfc, 0x10, &(0x7f0000015000-0x50)=[{&(0x7f000000b000)=""/231, 0xe7}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0x7e)=""/126, 0x7e}, {&(0x7f0000014000)=""/140, 0x8c}, {&(0x7f000000b000-0xc3)=""/195, 0xc3}], 0x5, &(0x7f0000004000)}, 0xfffffffffffff001}, {{&(0x7f0000014000)=@hci, 0x6, &(0x7f0000000000)=[], 0x0, &(0x7f0000014000-0xef)=""/239, 0xef, 0x3f}, 0x1}, {{&(0x7f000000d000-0x10)=@nfc, 0x10, &(0x7f0000015000-0x9)=[{&(0x7f0000002000)=""/218, 0xda}, {&(0x7f0000014000)}, {&(0x7f0000014000)=""/222, 0xde}], 0x3, &(0x7f000000f000-0xc4)=""/196, 0xc4, 0x80000000}, 0x6}, {{&(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000015000-0x20)=[{&(0x7f0000014000)}, {&(0x7f0000003000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f000000c000)=""/126, 0x7e, 0x5}, 0x7fff}, {{&(0x7f0000014000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000014000)=[{&(0x7f0000014000)=""/151, 0x97}, {&(0x7f000000d000-0xb3)=""/179, 0xb3}, {&(0x7f000000b000-0xb8)=""/184, 0xb8}, {&(0x7f0000015000-0xf)=""/15, 0xf}, {&(0x7f0000014000)=""/159, 0x9f}, {&(0x7f0000014000)=""/105, 0x69}, {&(0x7f000000a000-0xfa)=""/250, 0xfa}, {&(0x7f0000009000)=""/169, 0xa9}], 0x8, &(0x7f0000004000)=""/179, 0xb3, 0x1f}, 0x80000000}, {{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000014000)=[{&(0x7f0000014000)=""/35, 0x23}, {&(0x7f0000015000-0x50)=""/80, 0x50}, {&(0x7f000000f000-0x4e)=""/78, 0x4e}, {&(0x7f0000015000-0xd5)=""/213, 0xd5}], 0x4, 0x0, 0x0, 0x490}, 0x1}, {{&(0x7f0000008000)=@nl=@unspec, 0xc, &(0x7f0000014000)=[{&(0x7f0000005000)=""/245, 0xf5}], 0x1, &(0x7f0000013000-0x53)=""/83, 0x53, 0x401}, 0x8}], 0x8, 0x10002, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000000e000-0xe5)=""/229, 0xe5, 0x2, &(0x7f0000014000)={0x1a, 0x0, 0x4, 0x8, 0x92, 0xfffffffffffffffc, @empty}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000017000-0x8)) 2018/04/08 07:40:08 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b1000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006b5000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000916000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x0, 0x8, 0x72d5, 0x6, 0x1, 0x1, 0x3f, 0x2, 0x4, 0x4f, 0xfffffffffffffffc, 0x16, 0xf64, 0x2, 0xffffffffffffff9c]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f000099f000)=0x8) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xc3)={0x0, 0xbb, "f913d7ac5e5dae61cd72d679872e5dc4d8138ba2623bf380d277800f542cb643789909aa2e70f72d3d81648c3759532ece0f80278eda6df6d765c1049e4329f0d0f0716245d2af62e163d403d9ea9ee221fe4507a731fa22e5eae0707fe988e7fde411c00de4f6d8f3cb7334d2deccc687be52f37665db10dcf5a0ab574bce5e8c31c843d320a585fa008aee0930b983e3d1f76397c4629f336466e25a6e826cd58e8557fdf8bff725e07041697961b6252b3c7d48c1e52376caf8"}, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x6, 0x1000, 0x80000001, 0x1ff, 0x100000004}, &(0x7f0000aef000-0x4)=0x20a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1c01, 0xef5a}, &(0x7f0000ed6000)=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) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x5, 0x2, 0x7, 0xc541, 0x3, 0x7fff, 0xfffffffffffff44d, 0x0}, &(0x7f000031a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000008f000-0x8)={0x0, 0x1}, &(0x7f0000c28000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x40}, &(0x7f000020d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x5a, 0x100}, &(0x7f0000b5e000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffe00, 0x0, 0x2, 0x80000001}, &(0x7f0000404000)=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) sendmmsg$inet_sctp(r0, &(0x7f0000238000-0x188)=[{&(0x7f0000f55000)=@in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xdea}, 0x1c, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000d8e000-0x1c)=@in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000ef1000)=[{&(0x7f00002a6000-0x8b)="15dc087ac259c9439dd78a2e00053d75e0a1177ae6f430b084451384a552fc01355b737d64130f14d67a463fb5125cec1c4b4cb026331269db53887514cad47374e36ae6f19830f07bc2e1e27bff3102909ca242c2f3f1da96f1a868849d965e8c3c11edc0fd852347551795a983eea06caaa655927711db48f632cadc4015df53a177524a73853dfa0db0", 0x8b}, {&(0x7f00002cb000-0x57)="1195f82b64f775c86e1201d1fb17a49fde19e7aa84c054ff070240ae618e2477c988b07168bea157225db247a1659f2190679598362b6fcde4b55bfe1b54303afdbf0338d6ad6471e3585ef567a79e9c01effef7b3a301", 0x57}, {&(0x7f0000000000)="2f14ff3ffab1a23bff6981556159feef27d46090e525332047fe435e3d3b48b990f805f30d29c9f4cc763fdccab974c93daa4ff10ef364df55983c838bc45e4f4bf40663383a60aabc905d829df5fed3b8caf0831dbc74372352a83bbf26d1ea27e680fee5563e2045973b69b767de23b6fe0fcdc33ef56e3e693ab70df883405551282a", 0x84}, {&(0x7f0000001000-0x43)="911aeee3ac9c3baa9f83d53f5b06e6f53187f30fac32f00e43c5ffae6b118e0555c6f85e3ccdde14334d15cd4265a895bc954479f8cfe59cc585d2ebba96f4c0c19b72", 0x43}, {&(0x7f0000f34000-0x4e)="d6a1993350ad6aea826e4ec96abc12f33ca3e2d116afeef7cba33dc5e3116a04fd56df3966bb580474801521adde56f9a5ab1f120f87f1bdc64e8fd19c59e268c58f83706ec26f755a5f4ced9a00", 0x4e}, {&(0x7f0000d36000)="6e69422acd0a234ff969a2d5864697c5b070f8d277930ae871d4ec07ddf0032b0ac65f9a5c4d1609094f465fc480260d7f13de989b057f47e043c3521d596bf144a28e7de7a6d2b06e844859763cc28879a7b00864e26ec698b76c1b9996a02648aa33251ec3ae4e3cb24b80428bac9ca7044e71576795352261ae9897bcce21ef813af85e0dda", 0x87}, {&(0x7f0000000000)="82b8a86a945daabff6d089da40b8cc0f16c3e9b70f05589a6f5287ede27d6d7bfa51c2e4d97b937ae409f189fc46ce3bef424c4089e3257bc6ca65809447fd27d38f45592461227434c5b0ed35d2e12e8b54677432921f4f7a3dee28237ed96e9e458939faba0cb111c55692114bbb708c3d590b21e02b2e16b282a99fe2a1fac5a6ad081d069f6d999aeed8abf885f605c04457c9e847a637e9766346663c93a679f1f3290179039c645a304a59d37673c4bf20be224edd011d5be1a0df33eb277dea5116", 0xc5}, {&(0x7f0000001000-0x7c)="2a0410ebb63ed9517c2fd0b2429c7c7ea3be39800d81aac6e988ae19ac8988be5b473a129a02967449eee5d608ae0b02b5ea332a21346662883fecde64b85d4a07489aa255ab23ab02b78ec0d37def56313a40411fdc830e2690acf605739703aa0994e565bec2cd237c611f3bbe2594d2ec9d2537f16ebec481a746", 0x7c}, {&(0x7f0000b83000)="da11b3845641edd33eb06ab266783a2d23edbb13e7147ca121aadada28dbe5beb7e7f8081a9ef3703044cfee7bce4d842cf3de5e9a91122570a9b98bcbad9c647bec66b2d5dd9ea777c3b70bfe6a11d760d2ea15fc824de5faaa1321edbb264c0b23419d60e23ec68c007a1bbf3f512b35f6892cc29906f6352ee32e98a93d4d0af6e23504b808c80558ba59a290e09f7afe798e8cc520e941e040ab151410898c300e6c155e9ac91492747947e5d6d564518959fac6169a566e", 0xba}], 0x9, &(0x7f0000168000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4, 0xffffffff, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x717, 0x9, 0x8, 0xfffffffffffff801, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xe6, 0x200, 0x8001, 0xaf0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8, 0x1, 0x100, 0x1, 0xffff, 0x1f, 0x8d, r3}}], 0xc0, 0x8000}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000d27000-0x9)="2da36d5dc4009e8f3e", 0x9}, {&(0x7f0000bcb000-0x85)="90ff77e17959015ea25d6585e0b1e9eda2ed0ce049c65a493c5f962c147aafcb775c3231333a32106a7ac4d6e2dfb33fac78d9b37dd3f6dab124fda68a04c98e83044984810b322469124f3623ca7842370191ff222850386d1775447e88fd31c4db32602a1b584d5607ac6965350a4b521498948aa5c77cab936c4e8a52ba6054af80a98c", 0x85}], 0x2, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x374d, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8001, 0xfffffffffffffff9, 0xc11b, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x8, 0x95}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x36f8, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x166, 0x8, 0x94, 0x1, r7}}], 0xf0, 0x10}, {&(0x7f0000495000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000016000-0x60)=[{&(0x7f0000000000)="ee7dfa4155a5201bea5b72184eecfe9ad1f489633ec3a2a4552d5bddf1658efd387651c056c73dd6c7492a4ba4c718485e9288406db3298ebe915fa0618d846b050e4063c4af61f89e130d85dc46605b64641bd53d5081b7252b858a751e83b23dd714ffaf", 0x65}, {&(0x7f00006c6000-0x5f)="3231f44073c3634a84fb0b0a18cd3aa64abbdbc7f03495bbff6498b2011586aafcd0f5b78610917c6a67ffd37b44dfc128b468f2494a59cbd40e41a54fe606b3b395f245ee8a7b6e08047c67ac1250607e1340796511696d45aa262f144024", 0x5f}, {&(0x7f0000375000)="3c4779e82bcfec9710bb26c0f78bee9a93d9a6f126890529587f17f04ab26eef2eff544f", 0x24}, {&(0x7f0000001000-0xb)="c00b1dee2abe91df52dc0c", 0xb}, {&(0x7f0000844000)="50f8658faf62375ad9379ddfdca52aa8fa06883e941693f3a6cccc176e4d1e33218ede1458c102269ce22e4f448cc9fc0fb4930fb20af6bb8fae3aa365360d5e81da8cefebd229d1578cab943b634f9d6a285796f056d3aaf71fc6044e39a432dc25a7975b19fb7580aafcce3ae01f63a24bc1e856207df00c252fa771d502aa4b1f98e0d00301c40f9becb2a97fe6c946b47d9969de3937f7d95bcd065c8dfae46182104fe75a029f63985fc6672878f56d2fb1d0b517", 0xb7}, {&(0x7f0000001000-0xda)="af322c0ede823e144099dcc0e6b2adaa55350955d7bfe7599d96e40c1d09b040fb80600aae1dd452ec26c7bbda07266d7e10d7d5a506b40e87407c277b49d146db27b400547e314121a18b59492653c896441876cafd983ddb404a5395a33a18a073d9210b2db9624c858dfef24b8359c0b7780a6c28c9b3fadd92e67ef5c5e0ffc4147ac6d01042206bcdf75a62e4843f17e8c29a1fb9feb5e3668fbfd586ede9e1846a87c69b6fe5dc556e7beca92a4211db488809808488c0a7f9aef7fcbd24021ef62aec760c8c1e39c54f9fae701524ff9068dd7e39415e", 0xda}], 0x6, 0x0, 0x0, 0x4008040}, {&(0x7f0000000000+0xb0d)=@in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, 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0x1000}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x6)="0651d4642935", 0x6}], 0x1, &(0x7f00006e1000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x8, 0xffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xd9a6, 0x40, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x6b0, 0x8b9000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xc3, 0x4, 0x8208, 0x8, 0x6, 0x3, 0x6, 0xfffffffffffffffe, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x200, 0x3, 0x80, 0xfffffffffffffffd, 0x1, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x4, 0x1, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x4bd, 0xffffffff, 0x9}}], 0x150, 0x4000000}, {&(0x7f0000bcc000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000701000-0x60)=[{&(0x7f0000ed6000-0xcd)="84e0916791a1532770819d76e939aaa7de7e7d6e9efbf4a4ea28b1954bcae88a4b0c073b020c6ff7cd10a372899dbf6cac32674c9bcc0a6a1fe2ac9b60e40174c37309519620df6bd41a597dafa4712cf5955a9932027fbfd634a0a7c2e9e5d226c6a47a24ac24d18af869cb2f4665ef237c5c1da49e8eb32f8ec05bf4c29543769220735d0c22de89b86ea35ccd9facbddb596cbcbb955ba387fa965873fb5b2f4b1af9f8cd5eee6c3e232e319b68d4f85d967f2c811253ef2a5231969799f58167b1b4a31c31ee9974babf0f", 0xcd}, {&(0x7f00003d7000-0x64)="5690c8ecf08d1edf3333dbf04b53fdc01aa64a29933c2241825e61bef271b8fa6c3397b71c95119ced9e4f64cdbb244c382086a94289205115efc74e2fce5f703e2f3c6c4b731bc059afef5e79535957cc50b97de10c1293d8af2c3a99932d942299362b", 0x64}, {&(0x7f0000d95000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="6bbd0b3ec953933ceefa052bcdcb1f6bb7835627b9b99fe4cd00ac13243f4f542bbc6b9936fa65fcceb46a3efa9050b8614e76b327f6c7d830654fccc6dea0b80050fd2d9e20415069331c81249e8248e4348c0b665586408311c4841f1b1665feeedef81f4f59e98cda0b5af239e4e605747daa79384bc69a80de1cd76e5c5ee802475a47bc5c08904f746d8d0dd6cd4600971c527ed5e8fb6b0443a27288f433b740aea57ebe79afa13e37a4194f44c5f801a4af51d47bf63b96bc83c1d591e1", 0xc1}, {&(0x7f0000000000)="a02c8bcbad34936a4bac19b671812f1588b99f2f3fa356b4bcdacfc066a2069a77b445f3befdfb61c7ebed4e9550e50d13786d307556b2b95402f1879a4ee95268d6fd47d4164405d6619ab4dc7506abfcea4b59830ba1196b1b833972a8a260da3f49275621fe2914079e83fa1cdbd86536d14741d02b97a97fae32b4a8cd7f77af45b93d77e2a4760bda52947e924f37566d1e6e86ba872096a0419994cf9fe2000019f03608de18794ef007bd47bcc8f69ed22d5eb27100f354de3b2dd4765dc4c5edb5b171f2a8e5604f0f65648f282ec3156e", 0xd5}, {&(0x7f0000000000)="865e27ea1a51d68897c6cad3efbe7505fcb35f2285f9", 0x16}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x24c8f9e2, 0x234de025, 0x3, 0x8001}}], 0x30, 0x8000}], 0x7, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000005000), 0x0) close(0xffffffffffffffff) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3), 0x8) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) tee(r1, r1, 0x8, 0xf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000013000)={0xa1da3d84854f5f53}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0xc)={0x2000}) epoll_pwait(r1, &(0x7f0000012000)=[{}], 0x1, 0x0, &(0x7f0000013000-0x8), 0x8) 2018/04/08 07:40:09 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000001a000-0x8)={0x2, r1}) fcntl$setstatus(r0, 0x4, 0x80000002000) connect$inet(r0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x65a2d35dc20dfa03, &(0x7f0000006000-0xd0)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000d000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x60001) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000d000), 0xb1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/08 07:40:09 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000000f000)=0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x0) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) r5 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001f000)={0x0}, &(0x7f000001c000-0x4)=0xc) tgkill(r5, r6, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000023000)={r7}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000-0x3d0)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x168, 0x98, 0x228, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000024000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x228}}, [{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x81, 0xfffffffffffffff7, 0x1}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x8001, 0x3f, 0x2}, {0x5c48826e, 0x81, 0x8}, {0x100000000, 0x3, 0x1000}, 0x73, 0xffffffff}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, 0xff0000ff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {0xff}, 0x88, 0x2, 0x5}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xffffffffffffff8e}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0x5, 0x3}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0x0, 0x1, 0x2}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x1, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80, [0x8, 0x200, 0x6, 0x9, 0x3, 0x40], 0x3ff, 0x7, 0x4925}, {0x2, [0x1e7c6a26, 0xce, 0x7, 0x6, 0x5], 0x3, 0x7, 0xe25}}}}]}}, 0x3d0) finit_module(r3, &(0x7f0000023000)='\x00', 0x3) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000025000)={@remote, 0x0}, &(0x7f0000025000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000025000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8dba, r8}) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000027000-0x1008)={0x1, 0x1000, "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"}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000021000-0xc)) io_submit(r0, 0x1, &(0x7f0000006000)=[&(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x1, r3}]) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000029000-0x8), &(0x7f0000001000-0x4)=0x8) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x202000, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x2, &(0x7f00009f0000-0x8)={0x0, 0x0}) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f0000)=0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005f2000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00009f0000)=0xe8) r6 = getegid() mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009f1000-0x4)=0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009f1000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00007de000)=0xe8) r9 = getegid() r10 = getpgid(0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f1000-0xc)={0x0, 0x0}, &(0x7f000043a000-0x4)=0xc) r12 = getegid() mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000216000-0x4)=0x0) r14 = getuid() r15 = getegid() r16 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000079c000)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00006a1000)=0xe8) getresgid(&(0x7f0000745000+0x1f3), &(0x7f0000267000), &(0x7f0000288000-0x4)=0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009f0000)=0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009f1000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000910000-0x4)=0xe8) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f0000)={0x0, 0x0, 0x0}, &(0x7f00009f1000-0x4)=0xc) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = gettid() mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009f0000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00009f0000)=0xe8) getgroups(0x1, &(0x7f000073d000+0x3a3)=[0x0]) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f00000f2000-0x118)=[{&(0x7f00009b5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f0000)=[{&(0x7f00009f0000)}], 0x1, &(0x7f00009f1000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x20040800}, {&(0x7f00009f1000-0xa)=@file={0xdc6dc25ad6944701, './file0\x00'}, 0xa, &(0x7f00009f0000)=[{&(0x7f00007ef000)="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", 0x1000}, {&(0x7f00009f0000)="c3237cad99469e8d293694a617ee504ae2b7e9a968322f976bb0307d446a3b671c8a119349da5a237a65c2ad0ec65e6f0caccb122d8d70bc4dccf8d7fd54642dfda5247947608cc128a06c3a37f1ed15afa41eb809e3fa74f7aa12a942eb8a153c08357e85ab3607cd696eb3d873a2f0c128692662588a22095f2abae815646ab1eddcc9454105197d665c57b774fc135a70fd70c80e343e003d27dcf9270b0300df00067742905d54256f1582156f86f13add16111e31f5f79dc3bf4219e92f8a83fa029e", 0xc5}, {&(0x7f00009f0000)="3393c722479c8d3fdcda77228c73e32c6c981bb7afcd5c942b914639eb001e546f6f4d907cad04d095d952fb7c3934b13350b585541b1b2e2308", 0x3a}, {&(0x7f00009f0000)="0f254ea29917e88191dfbf4f2321567cab367fe039974aeae100413ccdda506e320d985c91d1c28b730cd4caa1cb0d1754207f9f84b87b6d5e566c825668d97328da3e2a6eee6e0094f52b3717f7cbbf88f5c0ce97b534f02551deb069f67a793e7eb1715f55ab30332c369af45a5649122809d6", 0x74}, {&(0x7f00009f0000)="6b9c11b7837b05ffbe7d5de08c4e6e80f60c05e3c8e9875f27ac3302dccf6930871fdf95c18891ad1f7fdd80e26352bc2137ab04dc0177153345d7bebfdc85e5759935d9ae582a2331305276fb9cf475", 0x50}], 0x5, 0x0, 0x0, 0x4050}, {&(0x7f0000235000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f1000-0x40)=[{&(0x7f00009f0000)="56d1b138a23aa10bd0ce1ccc4ac17b4cbe3e6b1dc5a88331c56533d2fe91f7a6522cf040a6c91901f804a38d1dfff9a06a25f6af49bcbe5ee4071a3ad469b4cc44e116f8dcb97358f9cc3128813d8ddce07721498f33bf", 0x57}, {&(0x7f00009cc000)="989424024d1943b75d5014d1167ce022c84bb45461d29c596f4234c3b772d9d15d9658e9bf8967e585057fd3dd3b88199c2511e5eeae2eb6c991124cbe3dc9e3cfb479c377eab7e52d23c95d176823e411ecc14d8b7535dde1b39b7d9c307f2a28764887c7196e3acdbd7edf2b3e979fa48306a4c99187c2ceee67f9296d298987377fe29db48a97337f76a69d025b3c06e24c2d91", 0x95}, {&(0x7f00001e7000)}, {&(0x7f00009f0000)="b5e488e47b4405afdc438daeca8ab9aa231aea9eb57f33cad844a53a800bd7455f5da716a0bbd4c0808d4c9abd0fdb775203f488946a126e0a2ad5549cfcfaa2ea99543a2c3331483d4bd7fc9b395b2aa7adb79521655f98c6c6394d9eea3f051c29a092fd4c2e079df79403553a695912d1c8d5369ecec80b786b43f41f94f0753d5bd9a3046bb442f1d413820695fa27d9418f699fc3ff2f70e67f151a09626a0b571f7e4a3fff7854051f2089df95f1e6089a43176f70609b811fca9abf8bbe84149b8bb5e3234ce24791a9d44876f5e8fe3d4896b1236fbee3cfbddca88d191dc184553bf1dc6efe22942fc46184dfd149a7eb731b4f", 0xf8}, {&(0x7f00007bf000)="b75586d74106a1ca8b72e75acd91f76b2c6b51", 0x13}], 0x5, &(0x7f00009f1000-0xb8)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r2, r3, r1, r2, r1, r2, r0]}], 0xb8, 0x4091}, {&(0x7f00009f0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f0000+0x856)=[{&(0x7f0000063000)="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", 0x1000}, {&(0x7f00009f1000-0x11)="3ebcbc8332c9828d1afa7407e9b900a995", 0x11}, {&(0x7f000005a000-0x4e)="2fce554e98a30493ebb28967fc76c4f32fca07bef300f613e509dc0f93b72db1456b6d9a77b02bacc822b1bfd1273eec033eebaae070544491074a35971f2a3582c988ca6d8bcab5abc57f31674a", 0x4e}, {&(0x7f00009f1000-0x4b)="15c3a91c3f0731bbd2a160adfd09a3d8c74cbf9542ad8df222671c56f85078e8961e4c1ef16a1f65487a30bc5e5bb510def6dc4cf8583a2ddebd8b9c6ba9d96047ebac8872564840aa8444", 0x4b}], 0x4, &(0x7f00008b7000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r2, r3, r1, r3, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r2, r3]}], 0x78, 0x40040c0}, {&(0x7f00009f1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cb000-0x50)=[{&(0x7f00009f1000-0x1a)="5d72519d458c2c101dbfc6196ffcbc6ebe67e67cd0c66a169fd6", 0x1a}, {&(0x7f000052d000+0x469)="354588e0de6947ca3594d655c71d187d391ea4bfc8e25c4ddecd68ebd4b9cbf3380b61a78cd823329efeeaca1a810c75fd5ad9b329cf9254d11948981b1a58589fb9168d1a8a6dd55d", 0x49}, {&(0x7f0000878000)="7a38845725b8d28e3d859f0269297f4552bd3943ee0e2c8d17500b875e1249de2fccfa9d977ad726e77e7fa8732a47b2a942c341f837bcbad39358d3a3c8ef48699716c7789c3ffd172f82075241dd637373d5b712040ebc17dc639323e57231dea3", 0x62}, {&(0x7f00009f0000)="7b2d12afcfaf0a2b0b01df1088d08c5f647243acd9ec9c463d745f17d049504bbd213d084d933ce5e50f4cb4cb4caebf5d2065afd10ca18dfc48a8afa23ded5fb9ead060cb783525c894f00cc5b0e6725c9510995b6494c1cac7890a13f0a70386b8c6a0d8553812f241075dc07177803c7b5ab71ba20e1a8cdc10f5933f618a2f15c2def9e589cb68fe50ec9833aba1e78846f9de8788f3d050e5c3563d3b2da685087a06e93e1359d2ce7c165e70ee69ad67ba21ccf2f3edd11c73e5096e3f94d853aa1fca5c5d5ea2d9e83aa5c836a9c7482c7cb217020fff69d806ee", 0xde}, {&(0x7f00009f1000-0x22)="f0e951231bb08566b6b507329702877747ebe0630752bb594fbfce104d32ed7aa378", 0x22}], 0x5, &(0x7f00009f1000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r2]}], 0x48, 0x4004080}], 0x5, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00009ee000), 0xfffffffffffffe33) readv(r1, &(0x7f0000289000)=[{&(0x7f0000237000-0x22)=""/34, 0x22}], 0x1) lseek(r1, 0x0, 0x3) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000098b000-0x4)) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:09 executing program 1: r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x8)='bdev$i(\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000003000-0x20)=""/32, 0xff7e) 2018/04/08 07:40:09 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x1}, &(0x7f0000005000), &(0x7f0000000000), 0x8) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000002000), &(0x7f00001a1000-0x4), &(0x7f0000004000)) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0x9f)='wchan\x00') exit(0x0) readv(r0, &(0x7f0000002000+0xacd)=[{&(0x7f0000003000-0x41)=""/65, 0x41}], 0x1) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000001b000-0x4)=0x80000001, 0x4) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) sendto$packet(r1, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg$nl_crypto(r1, &(0x7f0000006000)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000025000-0x10)={&(0x7f000002b000-0x100)=@upd={0x100, 0x12, 0x100, 0x7, 0x2, {{'lrw-cast6-avx\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffffe01}, {0x8, 0x1, 0x2ec2}, {0x8, 0x1, 0x3}]}, 0x100}, 0x1, 0x0, 0x0, 0x44011}, 0x40804) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000798000)={0x7, 0x10000}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0x7)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000010000-0x4)=0xc5) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000c000), &(0x7f000002b000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000002c000)={0x101, 0x40, 0xfffffffffffffff7, 0x672, 0x3f, 0x2, 0x1, 0x5, 0x2109fae9, 0x80000001, 0x2}, 0xb) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000017000)={0x8001, 0x1, 0x2, 0x846, 0x6, 0x14c, 0x83, 0x0, 0x3, 0x461, 0x5, 0x3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000018000)=0x200, 0x4) 2018/04/08 07:40:09 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000e3a000-0xb)='/dev/vcsa#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x3f, 0x5, 0x1ff, 0x5, 0x6, 0x5}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0xfffffffffffffd53) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000004000-0x4)) syz_open_procfs(0x0, &(0x7f000089d000-0x3)='ns\x00') recvfrom$ax25(0xffffffffffffffff, &(0x7f0000007000-0x19)=""/25, 0x19, 0x0, &(0x7f0000007000-0x10)={0x3, {"809b65f7e87326"}}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0x9) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000001000-0x76)=""/118) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x8001, 0x4c0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000c000-0x78)=[{{&(0x7f000000c000-0x10)=@nfc, 0x10, &(0x7f0000009000)=[], 0x0, &(0x7f000000c000-0xe9)=""/233, 0xe9}}], 0x149, 0x0, &(0x7f000000c000-0x10)={0x0, 0x1c9c380}) shutdown(r1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xfffffffffffffc00}) 2018/04/08 07:40:09 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x2, r0) getsockopt$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}]}, 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() 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() r5 = fcntl$getown(r0, 0x9) getsockopt$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 07:40:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a36000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3, 0x4, [0xfffffffffffff801, 0x5, 0x20, 0x3]}, &(0x7f0000193000-0x4)=0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000a000-0x1f8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000345000)={0x0}) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c37000)) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000002000/0x1000)=nil) mremap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a7a000/0x3000)=nil) 2018/04/08 07:40:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/vcs\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x183ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000203000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000b5d000)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b1e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x2, &(0x7f0000eb9000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1d}], &(0x7f0000db4000-0xa)='syzkaller\x00', 0x400, 0x6, &(0x7f000092a000-0x6)=""/6, 0x40f00, 0x1}, 0x48) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$unix(0x1, 0x5, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004bf000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024b000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000073d000-0x4)=0x0) r12 = getuid() r13 = getgid() r14 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$llc(0xffffffffffffffff, &(0x7f00005de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000082f000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$unix(0xffffffffffffff9c, &(0x7f0000e89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a04000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r23 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) r25 = bpf$MAP_CREATE(0x0, &(0x7f0000907000-0x2c)={0x5, 0x7, 0x8, 0x6, 0x10, 0xffffffffffffff9c, 0x7ff}, 0x2c) r26 = socket$inet(0x2, 0x3, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000079a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r31 = timerfd_create(0x3, 0x80800) r32 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000165000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df1000)={0x0}) r38 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) r40 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = socket(0x11, 0x801, 0xffffffffffffffc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000f6b000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) r44 = socket$nl_crypto(0x10, 0x3, 0x15) r45 = accept$inet(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002e1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r47 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = accept$inet6(0xffffffffffffffff, &(0x7f0000a70000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) r49 = accept$inet(0xffffffffffffff9c, &(0x7f000059c000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000bf8000-0x4)=0x10) r50 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000bc1000-0x4)=0xc) r54 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e92000)={0x0}, &(0x7f0000605000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c8c000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00004c7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000060c000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008dc000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r62 = getgid() r63 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r66 = fcntl$getown(0xffffffffffffffff, 0x9) r67 = geteuid() r68 = getegid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept$ax25(0xffffffffffffff9c, &(0x7f0000589000), &(0x7f0000000000)=0x10) 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) r71 = bpf$PROG_LOAD(0x5, &(0x7f0000297000)={0x6, 0xa, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @ldst={0x0, 0x1, 0x1, 0x7, 0x2, 0x8, 0xfffffffffffffffc}], &(0x7f0000001000-0x4)='GPL\x00', 0x6, 0x38, &(0x7f0000001000-0x38)=""/56, 0x41f00}, 0x48) r72 = socket$inet_icmp(0x2, 0x2, 0x1) r73 = syz_open_dev$random(&(0x7f0000415000)='/dev/random\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = epoll_create1(0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f15000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) r78 = epoll_create1(0x80000) r79 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/vga_arbiter\x00', 0x20100, 0x0) r80 = socket$netlink(0x10, 0x3, 0x17) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000868000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000436000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f000022b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b86000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000956000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x27, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r89 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) r90 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000003e000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x4c)=@file={0x0, ""/74}, &(0x7f0000001000-0x4)=0x4c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x90800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = accept$unix(0xffffffffffffffff, &(0x7f0000092000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r94 = syz_open_dev$tun(&(0x7f0000657000)='/dev/net/tun\x00', 0x0, 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = memfd_create(&(0x7f0000000000)='system\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r99 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f000067a000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x282080, 0x0) r101 = socket$nl_route(0x10, 0x3, 0x0) r102 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e3c000-0x10), &(0x7f0000c63000)=0x10) r103 = syz_open_dev$urandom(&(0x7f0000450000-0xd)='/dev/urandom\x00', 0x0, 0x400) r104 = socket$inet(0x2, 0x800, 0x5f5) r105 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r107 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r108 = socket$nl_crypto(0x10, 0x3, 0x15) r109 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001f8000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)) r111 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000546000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00009dd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r115 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000096a000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) r116 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a74000), 0x80000) r117 = perf_event_open(&(0x7f0000e57000+0x779)={0x0, 0x78, 0x8, 0x0, 0x1f, 0x7, 0x0, 0x357c, 0x1004, 0x2, 0xde33, 0x1ff, 0x5, 0x8, 0x5, 0x80, 0x9, 0x101, 0xff, 0x5b48, 0x7, 0x0, 0x9, 0x401, 0x179, 0x80, 0x80000000, 0x5, 0x0, 0x67c8, 0x3, 0xfff, 0x1ff, 0x9, 0x80, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x4, 0x4, @perf_config_ext={0x80000000, 0x1}, 0x0, 0x2, 0x7c, 0x0, 0x1, 0xce, 0x9}, 0x0, 0x865, 0xffffffffffffff9c, 0x4) r118 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r119 = bpf$PROG_LOAD(0x5, &(0x7f0000fa6000-0x48)={0xe, 0x6, &(0x7f00002fb000)=@raw=[@exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000be9000-0x4)='GPL\x00', 0x40, 0x1000, &(0x7f0000000000)=""/4096, 0x41f00}, 0x48) r120 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r121 = syz_open_dev$vcsn(&(0x7f00001c4000-0xa)='/dev/vcs#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r122 = accept$packet(0xffffffffffffffff, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) r123 = eventfd2(0x1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) r126 = epoll_create1(0x80000) r127 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r128 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000604000)={0x0}) r130 = epoll_create1(0x0) r131 = syz_open_dev$tun(&(0x7f0000dd3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r132 = socket$inet6_icmp(0xa, 0x2, 0x3a) r133 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000055b000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r134 = socket$inet6_sctp(0xa, 0x5, 0x84) r135 = accept$packet(0xffffffffffffffff, &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009d1000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r137 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x20c181) r138 = socket$inet_tcp(0x2, 0x1, 0x0) r139 = syz_open_dev$vcsa(&(0x7f0000e96000)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dff000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xbd0e, &(0x7f0000000000)={0x0, 0x0}) r142 = fanotify_init(0x55, 0x2) r143 = socket$inet_udp(0x2, 0x2, 0x0) r144 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r145 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r146 = syz_open_dev$vcsn(&(0x7f00004fc000-0xa)='/dev/vcs#\x00', 0x7, 0x40000) r147 = socket$inet6_dccp(0xa, 0x6, 0x0) r148 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/autofs\x00', 0x100, 0x0) r149 = syz_open_dev$loop(&(0x7f00004ee000)='/dev/loop#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r150 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r151 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000000000)=0x1e, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aaa000-0x8)={0x0, 0x0}) r153 = syz_open_dev$vcsn(&(0x7f0000bf2000)='/dev/vcs#\x00', 0x0, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r154 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80000) r155 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000075b000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r157 = getegid() r158 = syz_open_dev$random(&(0x7f0000fa7000-0xc)='/dev/random\x00', 0x0, 0x4000) r159 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000013d000-0x4), &(0x7f0000c5d000-0x4), &(0x7f0000001000-0x4)=0x0) r161 = getgid() 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) r162 = socket$inet6_udp(0xa, 0x2, 0x0) r163 = socket(0xf, 0x80005, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba2000)={0x0, 0x0}) r166 = syz_open_pts(0xffffffffffffffff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r167 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r168 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000db5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) r172 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdd000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000d1e000), &(0x7f0000c43000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000006f000)=[{&(0x7f0000829000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f06000-0x40)=[{&(0x7f0000001000-0x89)="b5de82064c070f440ce7ac936b22005d9c53b6f6a8580824ee36636de12296ec3eebcfc8da07a1e8e3c09da16a68fce72a847bcef651fa3a026c4baf6ed3a7c7381747fcd11ec0ec799d1c1cd1b39de8a5f5333fe47e4f6f52cd8cfacf441a34fbcc4526c3b2604163870a3ffc60a615541469dc0ec7e884d4b39fc2ab39849c7bf3022225d5533d2e", 0x89}, {&(0x7f0000000000)="0109480eb47d79cae2a2b6d25bbfb51031bfd5f0e8fd3d4ceb7ca40b2d4b5c2cc0597d25a0b8a0e08403e01da09c54032c411d586126fa45f31d8fcc15f79743c65fa488080ea34ffd17d91d80ba72500fb1f391", 0x54}, {&(0x7f0000e60000-0x1f)="ad53b8109ad43c680aecaa637385a941ed558acbe257fc14a73e77bcfb1741", 0x1f}, {&(0x7f00003b9000)="3e588c34957cf89aac7e4a35bd7f2b531e3b5afddcab91f4ad80773dd5e24ed326ad9f09b88612bb8d013337651481c70e62e742cd7f49ebf300f4e390997518996b416de33b24d773fb2198683881d9285a50560b15d0358df71cd452271ec7254ac1a47e7bcfd7fce3e83fe4a3d74bed33698541510fb1e807ccb3f56095b8c602b850cff185d64fc69f69e7eb0ba1fc572bda2ce12a938ff300e20a667af8d891bd8f4beef9a49cf4a6aa8401ba286c01882fb0a8a8ad00ea6fae050ca04162d8059ebb3cedc2dd2a78a548f06bcdef5527bd9816da47b5", 0xd9}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000156000)=[{&(0x7f0000001000-0x21)="11c8511e9ff805a9a8ab7879b5a9a5312ead5f3afa53e8528520cd7efdf74b3eb4", 0x21}, {&(0x7f0000000000)="7c19e8225538ea04f5f3507b44ac395036996f68006382cb23c2be2b237a0b66a450e415444b5baef25ecbc7dde5ff41c2888b8ba848e0ade26a4a98b10384d122a54179b5553050b0c5ccdea7390106b561ab44279aaa8088e63982a86e868ce284082773b0f4147f211569780d427034d7f274c71cacf28a183320674e55e80e0c0bfa25cda89d83c51284bbc7d3f383b9ab63ed9b", 0x96}, {&(0x7f0000a63000)="3f0fe8b27db6d4ad1179ba43573105a6ca57c18048bc7353776efea1aa37008381a0e5fa929989612b6d3348364400bd15536c7ed522e042d19ef3d027d8c0cbe934a7fa61bca770f407f04b8e8283f729206ca01bb6d12229631dc889669d362c42d97fe74d0cf9ed595d3589eaa1afb23a519801182147fc3f1f69df287bb2ee68bca3761fafac73adc18c9718481b5c6baa6eb0c8e5d0a302519e483759835379485423d423115bb139485298", 0xae}, {&(0x7f0000145000-0x99)="e53beae5a46d50db9d97fed0fab0c0de9c1c92a02a7a45af69078ebcadbdac7ec906efc4635d3082c306002a5056a26094e29498529f17bf89c12b6d5aef3003508e3a8ce657f82e8f52e9ef9376fa8c887ac95418727266a6ec2c939e858ed5871b64a2df4f0ed1e61e83122f3a5a4ac1635222ee4b50ffbc30f625fa281d958ba5179b448a986fbb78e7eda96a153edb2cda2e81843377f9", 0x99}, {&(0x7f00002ad000)="5e1fa0a9ac123de35d180826995d3fdf86865d9cd2806cbadd94f41dfe40dfdaeaf6643e4b2ecf09d048b9205f3c7c4f8b6f97264a23e6c93bb50c52b0895fa3d65bba1afdbf067b75e46b073959e3ae894a66b5718e7b1b7c0648ed688731b2b342a80b26a9312930373f9ed7e99c7ceb5c7bb704cec7c288c6a18df12175f56d18ed532c0f927aa932342a517ad9e027892faa40a979a27cdd71f85ef518338860d5a51c23de47609f37a495b8f2a0348821b1dfcd5f0d4d5fe002afbb711e338d8f2f2aff", 0xc6}, {&(0x7f000008a000-0x26)="7512cd202efc5c14fde9aa07c2bec6fb9da52798b2688d31972a1463126dacaebb0e591a8f6b", 0x26}, {&(0x7f0000001000-0x3e)="b0651858fcadff2e26dc11cfaf94dae472cfd59b879254bc7678dcd67457be8cf827b5490ecc63b50060ce43d1ef4aee6a5b87ccf5a07fe0c4d57d90ee9f", 0x3e}], 0x7, &(0x7f00008d1000-0x90)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}], 0x90, 0x20000001}, {&(0x7f0000c8b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d86000)=[{&(0x7f00000a7000)="de83d6b9268df35b4c7a234d0799d6478d4a0a580960c42eb8d172da742416c79c7a916f67de93a9cf9bdd5f1f0f6e8fd8f73723d8f8fcb3378200c1fcdb58def663023ea3cf197f321da5afb156facfc4eb06c745339185785380d670da64d2b8f5adb3a60eef237cdb82c063ab2a07d93864a52297a5b5882624fce2359f6246e85078ab15ceed665e9690e32f3c6ed7141eb897bd33e5bc6fa57601bf71b2a09978224b695d9e2778e3033c0ef069b22e5da3eecd9f45a2ebfb40272f8ab3849f43810078793c286f2fa52b1c7dc43ad68a66b8ff8e14a5b6c2e2a241fa3f6b27", 0xe2}], 0x1, &(0x7f000078f000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39]}, @rights={0x18, 0x1, 0x1, [r40]}], 0x98, 0x20008800}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000faa000-0x70)=[{&(0x7f0000001000-0x56)="4ee80d0e1cd60ba0291b60edaa0f283507be08ddc8652992cf3bae8a91c1bb5cab3ae7d8615702a1935c45beda97764085b80d249afd35bab935ff63986448da817c24f337f3b74891f3c23df962bbbf2dad856236c9", 0x56}, {&(0x7f0000ecf000)="808e2b7ed7b0aa026659c671e75a0b4a194afaca4acb02fbcac4b9a97079c814afec2b13f82564905602b3c3ce2067d88abf4b5a66bcb98c17939aa2c9064ab40f614866fe53b2eb52e87d1e19356e1bfaf7e1cea5d8ca7da2c974f6d554d6f753fbc7a4e86318fdbef8da26a7c91ea36c9b77af5388b323a61035a0d26b3cce735a5c035987a22433a40cc4a94cd9c47e09c3209da127e7f5a701cd563659ebc39fa70ef187fb8f308ec4d2958f87a0ba379e748572cbad48e4a73dc4a0b83006a36df1ca7602fd74042ef94ec1e944aedb7df6ed2dd50c9eeae1a9001efbca256944c81aac82da620811e3729d", 0xee}, {&(0x7f0000808000)="4a382a6a7df5ce85c3b6b940b00853a1a8a5f59ea0e3ed0bf11e9461a0b6b3fe0a9803d7075926cd1290a613c2bcef32234325dba0b1ba9f83ccdeb23d1d8e3b89b5393918ac5424b6c33511e618f777df31a491a54ba41b16ba89ce076db3c4d5fa391d91205468f895ba7f1e3764229d6110ca98ff2961f5c136cc4021a5f611b09ac2b7ae43232b750121c0481750dc6e10dc5bb780", 0x97}, {&(0x7f0000001000-0x2)="4b97", 0x2}, {&(0x7f0000001000-0x73)="2194f59d173244a1c9f5228c4befc0136ab7f7465abeff98012d8d6ba6d4878cff0b19de8a77224b95c481d9a6f7eb3a41c8c4301f5546ad57a2e793fc35233d090c911663107574187a24cb3c102c6b714eb0c8514a63a63eb075f3339c39f658715ab39d28f1d72ebc91c32fed982138799a", 0x73}, {&(0x7f0000f9a000)="1a2d5a187bd6b063fe7c6848179ec05a43eb32786e5ab6d3eaaf69b1286ea6edebd29d536672a9fb33003baff0593c01dd16d681d6150a325e2d50a00b6d47b7f74fe07bb2370cdf29f3db158aacf296774e9598319c86a43c83ebe7c54f52a0059869322f6c69630b955db8d3d26f894b7c2c4cb9ee37142b19ba6106f14cddd9ab809371b698279df3ee52235e10a4b412ade06ae629035f747c72bb3168b3bcc4ec045af1c88b910d806c3c2f13d58f552854108f37a08abd03f404324140ee0260f889fa809e5de7d8fad1f1c0837cca", 0xd2}, 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@cred={0x20, 0x1, 0x2, r82, r83, r84}, @cred={0x20, 0x1, 0x2, r85, r86, r87}, @rights={0x30, 0x1, 0x1, [r88, r89, r90, r91, r92, r93, r94]}, @rights={0x30, 0x1, 0x1, [r95, r96, r97, r98, r99, r100, r101, r102]}, @rights={0x28, 0x1, 0x1, [r103, r104, r105, r106, r107, r108]}, @cred={0x20, 0x1, 0x2, r109, r110, r111}], 0x118, 0x4000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004e2000)=[{&(0x7f0000adf000)="0e172bdcb54308fcd25f728731ef61031142557a7e556b327f941ab64cead9aab47008806bf7774e0a491571837819dbf0e1f6f8e2bf29910be00089e05e31e23689d906d67ca7ddc6fbe58eb6403098589168665c7db4a7", 0x58}, {&(0x7f0000d50000-0x20)="37de4df29edb89917d3d0c960b343722bbff6b98e8778f64d4592c7e67658ba6", 0x20}, 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", 0x1000}, {&(0x7f000073e000-0xb3)="1298559fc00f25de6e2cfe67793573d408fbb10c406dd07e1c5d02425186fc91bd228ed8a7e8fbca58fe748cce273e7613d5fb2dee1275cce115ca7d36ca63be878b88481cba2132ea8703294b32789ebaac7e0d58b5078b87e256802c880e77e18638c580cd511606957270c5a8fdd43911abea9ff9614d4e0234d4d5bd01e4f189b1a757273884f223a1e565a6118525bb5f0f03bab9e66d1711b1d0abf71e14ee781a29ea087ac205f8375218aa0682c856", 0xb3}, {&(0x7f00001ee000-0xeb)="563ab42804de34ddba57cf292569b4e3bdf7485560b94ebbfe07bacc2cb43a42294dab8cca8c0238b26d87f0c7917d028efa7fa4e9c2eb4ebeccf3683c095472888b99eed75b564f0bf412f5e513a501c942f87a04083d6ec05e112b27fde9ff843df8598e4b618fd561bcfa29fbd7e582b26379d74a25c804e5db867e87221d3f0ce6160287387e62bb236f9ae8ddb32a2d2d51458d4532ed487ab71eebc3ae64309d97614723baca9f8fa083c373fc1011b35854923eab90c0eaf278a86c99b86aaba0a79b67dfbd93131b31035b2a785393cde1bc71c72081b351ba5f5adc39d0f6940c0f91aa75a6f2", 0xeb}, {&(0x7f0000000000)="a63a2097d9925acc6ae1d16b216354e7c1a66cfdcb5cd65737431c302d1e656c064ac1e1732d18f2077e023276999d9705f79fc49fd8ab549049cf2fe3faf6ee81c3f19a96abfb589c721aa9059521a136b315601658b0bb6ccb6d9094bc3aae54e3b776bd0b4292d2d8525ef4f9", 0x6e}, {&(0x7f0000000000)="376e9142a7c83225f88ab1adc7ea7a192ed9e569ef46f4968d4b7cafd9c1720e637d7655c6ffa311046403f9b7c8c0ba2ef5ee3703f2b0125665da0919fb8dfd25abf9a0de878d098adcfd5aefacccaad30a354f1e6cd6e0fd7002dfd1fe53623955e65061396867d2ee42006a0d4539d3de1daf3cdbea82", 0x78}, {&(0x7f0000c42000)="71f4f5895e309f44fc50689d6e72ed4ae2e0621c280daaca3e2982fea760a5ca8c2feed2c32f0fba189292ebae238228f8c757864f69d2056e8142d73d7d7d7c209940db08c3c564b6c9995ea63bb769bc3e7c6b9db04ac4930b6393048816501208a0526fe8b8aa9a7372c65d2224c89a1ad889cbc0679821077888815e197f1274627de796ab9bc59a62fbfdbb13d7b669cf4cd8f0bc4c40ae83ff51adc4f3d6149506e3bbdb1d1b5ccee45e1fc87e3ed44016f72668c41392f30c4e0eb875814361ae92894b3e43f805a5f76a0bdcd35cf307012ee968603c99b93187c6fddf2ca52638", 0xe5}, {&(0x7f0000000000)="28d109f848e7628462cd3a837baf544615efe659105f4077f45c3b5a169c11f8fe5a1c0e6eb10f9f2147cfeb76d23245ca20bc59359baf127df97d6f316594ddb823826bd4a1db9ee24727556dba4ad87c8563568f1be06372f82debd1b2c301945d0840d9a7f4732d0dbdc5348d84387dea19069593a28c351177ad41f53939", 0x80}, {&(0x7f0000000000)="33eebeb842c0ea487a1377045543317e8579b05bc14587971c3df0584a94b8ae7c7feb19bf245e5ac3c38dcc18652d7454b06fbc606e1178c867a1d1f8522f34a8bbe258d887a0", 0x47}, {&(0x7f0000add000-0x76)="b8cfe88e64b4ea20748855770e7e1980805d619ce2cbf323d52619254f948ed115d05704ec637d62cad42b769271903093619143e2348de75945d3ff1d875b0c1816b51c86a822a8d492c54ab0d941aff8581a54e952c827013122512a921a8ec10a54c0f61887ad9c9d47f3c98c545abf4e55fcb9b4", 0x76}], 0xa, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r162, r163, r164]}, @rights={0x20, 0x1, 0x1, [r165, r166, r167, r168]}, @cred={0x20, 0x1, 0x2, r169, r170, r171}, @cred={0x20, 0x1, 0x2, r172, r173, r174}], 0x80, 0x10}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000cf4000)="1217c41ae63116ad1b33dfb23fb493b33e08d60ba17d5f298fdb3ba3b7dafd75d5e505e6f7e8eb89ebb375edd3a204a6280d5fd40b89afc4ab9c68d613946701becbd2ece3a1a49f76dc31ec91f3787fdcc2b69351eda2f46f6f78e3cffa3dc7aedc6bad2902fc3b9f17bcfb160aa326a8830598721d82d7a0eee7ac058c08a0c95cb834ebbd31cd78b42e3b75a80d924592a1008af2fe26cc50880c5dd7dfba10f0f5ed5e00f4b25b5db44d6c238f535bf7cf87e1b2000ffb800c608c549038c8ebde1e104639b28d1bb143b2", 0xcd}, {&(0x7f0000001000-0x1d)="79809d25fe9faa6150779570c112440f3343730744958feb6c9b06a02cb0ac912cddabc53f85ea321c97f96b8cc18c3b354ef727aa", 0x35}, {&(0x7f0000001000-0x40)="993f4267c833d646a02725e49b81833707c2e8e7c4b964790400a3f6b2b15b87c38bd989cf255b7f3e62976acdf56d3103a189f30083aa32a2d414402a3aebe3", 0x40}, {&(0x7f0000406000)="35b6b8cc1b32e76d617ff385bc62114f9eed96c0a212f7cb84fce6b0594e57fe1481bbc747ec78596bf36e24f710fb4c2c99a33fd3023309766e10e1c897e2e365d1880524960408", 0x48}], 0x4, 0x0, 0x0, 0x4011}], 0x9, 0x20008015) r175 = getpgid(0x0) ptrace$setopts(0x4206, r175, 0x0, 0x0) 2018/04/08 07:40:09 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000-0x4e)={@random="9140446345d3", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "09041a", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001a000-0xa)='/dev/vcs#\x00', 0xffffffff80000001, 0x204080) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000f000-0x8)={0x0, 0x10001}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) 2018/04/08 07:40:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) getgroups(0x1, &(0x7f0000009000-0x14)=[0xffffffffffffffff]) fchown(r0, r1, r2) fchdir(r0) fcntl$setsig(r0, 0xa, 0x36) 2018/04/08 07:40:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xcd032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000), &(0x7f0000004000-0x4), &(0x7f0000003000), &(0x7f0000003000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/04/08 07:40:10 executing program 0: r0 = semget(0x1, 0x0, 0x30) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000de000-0x5f)=""/95) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000900000)=""/137) r1 = socket$inet(0x2, 0x800, 0x7) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000961000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x38, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1b4b93fd79c080517cb4d862d88c8f78"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ea2000-0xfd)="9e0b172c2574e9be357823187a0a49066aa51ec189794f44d79cee8420f9210d8b59486c500b62cd5453c21dc5b8c2fd0ecc2b81b706bcd9f3753ae1dcbbf9c26e371e512abe478c37faf9a87e88eaceada4df606ccbef72d77b1360ca53d883d04005ef4595008f9e813ea51d7f9428376fcf62689b8ea9af9dedad0fa2ca696696059190b0a1782929db6ee55c4313226fd0e6b590b885a66ed7848068512b4c2f14fa6b00d9ccd6ce9de292c6515a4e97bcbda802218086f368c7a4b440c7cf63485ba8e768defd46393cec70f1e8bf2b4e898ea586aa35dbbd2babbe0676efaa56e51c8569e1ab08f56c902a08bc0eda2d4ff2d06d16010f92f087", 0xfd, 0x20004000, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000-0x190)={0x0, {{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xde}}, 0x1, 0x2, [{{0xa, 0x1, 0x7, @empty, 0x5000000}}, {{0xa, 0x1, 0xffffffffffffffe8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x190) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x100080}, 0xc) r3 = socket(0x10, 0x0, 0x13) r4 = shmget$private(0x0, 0x1000, 0x6, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000002000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x7, 0x8, 0x8b4, 0x20000000000}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r5, 0xb5, "5bd5c77d096cf46435d59d1f256a9ce5cbf6703df28c6c281fc442e468f5287755ab63197f543dffa6661ca0b7267efad9cdb00270344431a75861407432521e55e747d5e65c14a89ca598d0a8333af38393955158f66698c47d22f8ad4195d9eed4c35f4d00e1e923af01c1a06f64df4c3512f4605675661b3b9276f894a8f1c3f2cbe3d42a7b429883bc9a3a5afd734b5d384bdbf4fef2a571e5d66f43b1ffe92e1073519db09a1ccc3aaddeb57f0ef21cf1f9f9"}, &(0x7f0000000000)=0xbd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x3, 0xd, 0x32f6, 0x7, r6}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, r7}, 0xc) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffff81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000005000-0x48)=@full, &(0x7f0000004000)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000)={r6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000007000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/04/08 07:40:10 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='projid_map\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000004000-0x2e)=""/46, 0x2e}], 0x1, 0x50) userfaultfd(0x0) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x81}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000000000014, &(0x7f0000003000-0x4)=0xffff, 0x18) 2018/04/08 07:40:11 executing program 0: clone(0x0, &(0x7f0000006000+0x237), &(0x7f0000006000), &(0x7f0000005000-0x4), &(0x7f0000006000)) r0 = memfd_create(&(0x7f0000a4f000-0x15)='securitysystemcpuset\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c13000-0x64)={&(0x7f000011f000-0x4)=[0x0], 0x1, 0x18, 0x6, 0x3, 0x40, 0x8, {0xfff, 0xfffffffffffffffe, 0x100000000000, 0x2bfb, 0xfffffffffffffffa, 0xc9a8, 0x200, 0xc1c, 0x7fff, 0x5, 0x3, 0xee, 0x6, 0xcbe, "be99493ebd8b08397844563f5a43e8d1c690624693fcfa9c746fd8aaa03c40d3"}}) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004000-0x168)=[{{&(0x7f0000017000-0x10)=@ipx, 0x10, &(0x7f0000017000-0x10)=[]}}], 0x1, 0x0, 0x0) read(r1, &(0x7f0000012000)=""/13, 0xfee5) writev(r2, &(0x7f0000015000)=[{&(0x7f0000004000)="bbe3b551b90b0c1de3848ec3673d", 0xe}], 0x1) dup(r1) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000006000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000-0x4)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000007000-0xed), 0x0, 0x0, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x5, 0x2, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000)={r0, &(0x7f0000008000)}, 0xfffffffffffffed8) 2018/04/08 07:40:11 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='bcsh0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @loopback={0x0, 0x1}, 0x8001, 0x3, 0x0, 0x500, 0x40, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) r4 = geteuid() 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$nl_xfrm(r3, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x2e0)=@allocspi={0x2e0, 0x16, 0x10, 0x0, 0x3, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x80000001, 0x3, 0x9, 0xa, 0xa0, 0xa0, 0x3f, r1, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x0, 0x800, 0x9, 0x8, 0x3, 0x6, 0x7fffffff, 0xffff}, {0xecc, 0x4, 0x7, 0x6}, {0x400, 0x5, 0xf995}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40}, 0x6, 0xfffffffffffffffc}, [@policy_type={0xc, 0x10}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x1f}}, @extra_flags={0x8, 0x18, 0x3}, @tmpl={0x1c4, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x3, 0x2, 0x800, 0xf51c, 0xe01a, 0x8}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x9f2, 0x40, 0x1, 0x5}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x3, 0x1, 0x8, 0x7, 0xa91, 0x5}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x6, 0x3ff, 0x80000001, 0x3}, {{@in=@rand_addr=0x3, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x6, 0x1f, 0x5, 0x8}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x81, 0x2a3, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x1, 0x8001, 0x8, 0x8000, 0x8}]}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x17}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x90}, 0x4040) r5 = geteuid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r5, r6) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x2e, &(0x7f0000002000-0xa), 0x1ae) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000624000-0xa9)=""/169, 0xa9, 0x0) keyctl$session_to_parent(0x12) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004a0000-0x100)={0xd65, 0x20, 0x2, 0x1, 0x4, [{0x0, 0x3, 0x3, 0x0, 0x0, 0x328f}, {0x71b2, 0x3, 0x5f22, 0x0, 0x0, 0x8b}, {0x1b01, 0x10000, 0x2}, {0x7, 0x6, 0xbc8, 0x0, 0x0, 0x2500}]}) fchmod(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000-0xa)='numa_maps\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000073e000-0x4), &(0x7f0000516000-0x4)=0x4) preadv(r1, &(0x7f000000d000-0x10)=[{&(0x7f0000002000-0x29)=""/41, 0x29}], 0x1, 0x10000000) 2018/04/08 07:40:11 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00009bb000-0xa)='/dev/vcs#\x00', 0x5, 0x1) statx(r0, &(0x7f000023f000)='./file0\x00', 0x4500, 0x8, &(0x7f0000525000-0x100)) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) getpeername(0xffffffffffffffff, &(0x7f0000aa9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000049b000)=0x3a) 2018/04/08 07:40:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000016000-0x8)='./file0\x00', 0x88040, 0x0) unlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x200) faccessat(0xffffffffffffff9c, &(0x7f0000015000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xb)='/locpuset!\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f000001a000-0x8)='keyring\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000019000)=[{0x8, 0x445b}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000018000-0x8)) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fe, 0x0) syncfs(r0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000011000-0x14)={0x100000001, 0x40b, 0x1, 0x3, 0x1, 0x4, 0x2, 0x1, 0x1, 0x6}) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000010000-0xb8)=@framed={{0x18}, [], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000015000-0x4)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000012000)={0x14, 0x0, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000015000)=0xe8) 2018/04/08 07:40:11 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a38000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000259000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x440000, 0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r6 = gettid() r7 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) r9 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000000)=[{&(0x7f0000a6c000)={0x1010, 0x30, 0x201, 0x3, 0x0, "", 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0x3394}, {&(0x7f0000000000)={0x578, 0x35, 0x26, 0x4, 0x3, "", [@typed={0xc, 0x49, @str='+\x00'}, @typed={0x10, 0x80, @str='bdev\x00'}, @nested={0x28c, 0x2a, [@generic="bed7fed6e30f68e58559dc485e08b4b3329beb08413a4d8ea3baaee0722e73c5e0453831dd0787a5140c57d04c64ef45f325254822a0b18120302c6e78ba4e25204be1c4c35ed90bcea638b89a41ffde08864d5a5d17945da33872103be083e23f4578b9d90cfd9b7c3cabe787c76140ba8132be9c6e7345b57a1a62d406aa5a39a712160bf4d28fb27cf7f7f010f41f2f9ae6fec81fe4dcdebcee6eaae8bf48c18e16bfb81d9576eb7e8895f28ed1fbd8", @generic="c78b21b09a02040a0433dab03a0550f81e2e60bbcea95e4a44ca7c6ef421c8c086518b55db2c879ed8ad0794696c843ebc9f0b906b7cbbbcedccd74f9b7783bb674fa4fc78771d9e18a6ad3cf593364e72a914064f1fae57528475a73b3a2f365f89a3942af996458539b0261b44edfe0021bba19084ace6c7a96b12be4a6c32e821eb9b4336ac03d55a277fa8fbed2a61fb2af8f71200c26b182e9b3e70a55b8bc764564382f574212c766a7be97a654331dbc76c014d54", @typed={0xc, 0x75, @u32=0x5}, @typed={0xc, 0x14, @uid=r2}, @typed={0xc, 0x27, @pid=r5}, @typed={0xc, 0x2c, @uid=r2}, @generic="a904b332b403df36b7caf72a53c2f46aa34cc7d197287ded769cfeeca254980fa87ccaf38ab4690d50e148c3b56a06c6afde8a9f015d75ebf82b8e26f122beac0505766b28a6a97f7766d47cf26413c31a7e39cff6c6f582aee607", @typed={0xc, 0x70, @str='\x00'}, @typed={0x88, 0x1c, @binary="3bade52cafbbde32d1e8458f117c6b6d1f303bc068d3e8a4e07755f1355cd5515ee5758cc4f9ccb859c311f1432f2fc147fa664f795ce014c058a64e6a5bcaec723c47886bf4ade9b020cb547dd6e0a90567f2bc9f91bf7f821be1c0829d2f85d5b589718a21749c2c910ff236bdb3950dd679f944e0f44834157119278773ae"}]}, @nested={0x148, 0x0, [@generic="555f8a7fc1c426553d1817931767614bcf37a3d462ddbf2f4f801be19e51bf8b937c769d61e83545ddddf807d9700597fc8e3f22be87bfc51a67e60447d258b7d599a0acada7aa83dd3b31da66d576e639e34dc2c4be94019e9227080d59634dee3c5071d345c4f1a760f787b8ea3aa58e6c8ecccf13cf7bb69ba514292f6a67f5f5a2046d6b7e3b11ba5f58871e3c1811d4daa36ef85f736354209c3442be0dab70c9e1a1dcdb69f545", @typed={0x98, 0x2b, @binary="6230346fb0f9d3e0020527a273a6110f89d7e24666508e2efdfbedf265f2dd5a324f042e02a869edb0edcf42e8729276bdb8d2d994e54d5d3d5b91fa01daf56fd9ec5a35d7dc325523b21f9023ec3982ab341ca02bee84a714d04804e504f5021daa1965e741d105db4d8f3757fdad474e89c0c2b36cbf617344ad4c40905b5d49c6e1997412be9336e22aeee23a"}]}, @nested={0xf8, 0x1d, [@generic="080007bb6e871f62fe435d5a2ec26e44958d5175f67297e0d549f10038ac254258df9c38a5dced6e94d79485a58d8f3e9e150a96c29d84e5c4eb875cede5d56dbca4818e0c6cdbb0fdb28ae7ad0f5fd7bdd9e01ada20061ce2cc8670b13422206f8b471a70d2a15e78f3167f2e07ca7ae7fb491e63d4c68a180f1f0f9b80d4613eb20ccf2362f0415abf28d677ccf99c1c2b29b3cdc6c6fe13c7592037053f3f0ed344ceac6c5f2f167ce3cad8157c1e8456f74a7b37d683994400", @generic="fc4295ef67198ee0e76b5c55e7f4a9c4655119373ac08495b582a0c6fa2569de008ab10219a8e21f22e37b1bd0b4e92973f7801b26468571"]}, @generic="dc52b29c99324221a98a60ff8f5e24744e48fd259c9e0f4588c2cbe2c4c5377a925ac5bb7a91a6e769f02f3525c218fcb6e843bfc340a1b8f540856eeab9ca669bb0058b3d8a1e7dc1d3915688b7ebccc93359b5a4ba6f0d69512839904a17e2d7195f5d94494325809d9eaedbbf9943ebdae0d4fe225e71e15f8cdf6179"]}, 0x578}], 0x4, &(0x7f0000002000-0xe0)=[@cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}], 0xe0, 0x80}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(r6, &(0x7f0000002000)='net/unix\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000)={0x1, 0x101, 0x40, 0x7ff, 0x1ff, 0x7ed21d73, 0xfffffffffffffff7, 0x401, 0x6, 0x6, 0xe4, 0x9}) ptrace(0xffffffffffffffff, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000004000)='./file0\x00', r2, r7, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000006000-0x28)={@generic="b68a26344f70326e84d12ce5290f715e", r1}) tee(r3, r0, 0x2, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r10, &(0x7f0000006000)=[{&(0x7f0000002000)="8c68bf6bf363dedbcce0ee00a9ce979dc29fc397f79988f3569a1e87cb7e64eb2580c698391278e3810038f667e13352d3c9ca5b5782ed97e9280922fbe71ec9a7920af15c766782374b04e47a984c08e14fc6a40cfe61ef67a873537e7619b7a1754bbc423171b35cfeb2ac5cf6629516d3cda29d5e05c79eaf6ee2c14073a54a32e00884758f6ddcb506eec3b272bf48c0a62cb9d35fb84bcb78abd6ce9af9717f9288ef239737aa89ef1190196890f520a5a015b35c9117810f40cbeebe7e9cc0ac0abc2f40f249778af889a0b48d1c44f4895002b2a1f7c186f4acf35f", 0xdf}], 0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r10, &(0x7f0000007000)={0x3}, 0x8, 0x0) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x48) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000001000)=""/90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000000d000-0x4)=0xbd58) syz_emit_ethernet(0x3a, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="09377032d62f", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x8bd]}) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000007000-0x10)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xa59) 2018/04/08 07:40:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x9)='net/tcp6\x00') lseek(r0, 0x0, 0x3) ioctl$void(r0, 0xc004587e) 2018/04/08 07:40:11 executing program 1: personality(0x400000) mmap(&(0x7f0000000000/0x4b4000)=nil, 0x4b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004b5000-0x4), &(0x7f00004b4000), &(0x7f00001e1000-0x4)) mlock(&(0x7f000004b000/0x3000)=nil, 0x3000) r0 = syz_open_dev$vcsn(&(0x7f000001d000)='/dev/vcs#\x00', 0x9ed, 0x210000) mmap(&(0x7f00004b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004b6000-0x10)={r0, 0x50, &(0x7f00004b6000-0x50)}, 0x10) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x7b8000)=nil, 0x7b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x4) connect$inet(r0, &(0x7f00004c8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00007b8000-0x50)=[{&(0x7f00002bb000-0x1000)='\'', 0x1}], 0x1, &(0x7f0000691000-0x10)=[]}, 0x4259157704179fc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001ad000)=0xb3a) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='maps\x00') lseek(r1, 0x2f, 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) sendmsg$nl_netfilter(r1, &(0x7f0000006000-0x38)={&(0x7f0000010000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000f000)={0x1c8, 0x3, 0x7, 0x1, 0x0, 0x0, {0xf, 0x0, 0x9}, [@typed={0xc, 0x69, @pid=r0}, @nested={0x1a8, 0x6b, [@typed={0xc, 0x31, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x4, @pid=r0}, @generic="afcbefb7f9a2ed66e5e04c56519db01991a8de0aae82a92e203777b6207bcd0d54eafea750735424a44337ba4cb3300486b1fc992ea4816803c302d5a7b1a42bb12e93c2805c63af799b327cc0abc5617f850413d805cf0c9795d6e3d313eded6f9ee41c9f47b6177b27b460980512f3e1", @generic="f3147ea77ebc7a6b7459e20323640a8d01d37ef45524ac14b916fd2a7ff240799bcdec0a2965a3ab764eceab7cbbf1961bb3b92034d65c8f43beaf95b5bb940dc6f61436852e07040675bb9c1b981392bc4711d986beb4b3d6640a6d9dd4c595b0b40cae0148", @typed={0x18, 0x27, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="86dc2fb1629e29f3ffd16a22f957b09a2970f0729f069678d16caf8e123fa2e91270db6ee53ae2d8cd3b565efaa9551855e91c2b513bcc35fc2173f8a5aebb800a1e87e0ea099ef1e6c4f55f4a6493a5c6d70042e967a8a9929a9d85c93bcc03862fa17371b768f118d0fc6074ca05d1f21c5550386a835e3721c746aa3f92d92ec5e3604f8fa9e288e6e01d77a58e6b4e4e25b0a371281f7a83"]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x2000c001}, 0x4000) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f0000002000-0x8), 0xfffffeaa) readv(r0, &(0x7f0000017000-0x10)=[{&(0x7f0000005000)=""/4096, 0xffffff41}], 0x1) r2 = getpid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000e73000-0x8)) fcntl$setstatus(r1, 0x4, 0x12800) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000e6f000)) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000023000-0xc)={0x10}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000000f000)=@getroute={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) getpeername(r0, &(0x7f0000023000)=@ethernet={0x0, @remote}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000-0x78)=[{{&(0x7f0000029000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000013000-0x10)=[{&(0x7f0000028000)=""/215, 0xd7}], 0x1, &(0x7f0000029000-0x9f)=""/159, 0x9f, 0x80}}, {{&(0x7f000000f000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000028000)=[{&(0x7f0000003000)=""/113, 0x71}, {&(0x7f0000029000-0x68)=""/104, 0x68}, {&(0x7f0000028000)=""/9, 0x9}, {&(0x7f0000007000-0xa4)=""/164, 0xa4}, {&(0x7f0000028000)=""/56, 0x38}, {&(0x7f0000029000-0xd6)=""/214, 0xd6}, {&(0x7f0000029000-0xe7)=""/231, 0xe7}, {&(0x7f0000028000)=""/134, 0x86}, {&(0x7f0000028000)=""/190, 0xbe}], 0x9, 0x0, 0x0, 0x8}, 0x6}], 0x2, 0x2, &(0x7f000001c000)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f000001b000-0x78)=[{{0x0, 0x0, &(0x7f0000017000-0x20)=[]}}, {{&(0x7f0000004000)=@rc, 0x9, &(0x7f0000001000)=[], 0x0, &(0x7f0000025000-0xbc)=""/188, 0xbc}}], 0x2, 0x0, &(0x7f0000027000-0x10)={0x0, r1+10000000}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000023000)=""/88, 0x58}], 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000019000)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f000002b000-0x4), &(0x7f0000004000-0x4)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000002a000)={{{@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0xfffffffffffffff8, 0x1, 0x4, 0x2, 0x20, 0x0, 0x32, r3, r4}, {0x1, 0x100000000, 0x8cf, 0x3, 0xda, 0xa39, 0x800, 0x3}, {0x3ff, 0x0, 0x6, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x1, 0x3e}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x1, 0x1, 0xa39, 0xffffffffffffff64, 0x1}}, 0xe8) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000004000)=""/31, 0x1f) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000015000-0x4)=0x14, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000001c000-0x14)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001c000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f000001b000+0x299)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffffff, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000b000)=0xfffffffffffffe56) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001e000-0x8)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f000001e000-0x4)=0xfffffffffffffcc6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000001c000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001b000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000001b000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f000001b000)=0x14) r14 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)='/dev/vcs#\x00', 0x1f, 0x40001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f000001d000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x101, 0x0, 0x80, 0x20, 0x0, 0x0, r4}, {0x5, 0x80, 0x1000, 0x100000000000, 0x208ff335, 0x7, 0xc44, 0x3}, {0x4, 0x8000, 0x7f, 0x100000001}, 0x6, 0x8, 0x2, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x3, 0xda, 0x2, 0x10001, 0x100}}, 0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000001c000-0x8c)=@ipv6_getroute={0x8c, 0x1a, 0x300, 0x2, 0x0, {0xa, 0x10, 0x0, 0x89, 0xfc, 0x7, 0xc8, 0x9, 0x1100}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_MULTIPATH={0xc, 0x9, [{0x8000, 0xff, 0x1, r1}]}, @RTA_MARK={0x8, 0x10, 0x6}, @RTA_MULTIPATH={0x44, 0x9, [{0x1f, 0x2, 0x5, r2}, {0xb2c, 0x200, 0xfff, r3}, {0x4, 0xfffffffffffffffb, 0x6, r6}, {0xabef, 0x2000, 0x11, r7}, {0x4, 0xfffffffffffffffa, 0x3ff, r9}, {0x5, 0x20, 0x9, r10}, {0x0, 0x1f, 0x20, r11}, {0x8001, 0x8, 0xff84, r12}]}, @RTA_MARK={0x8, 0x10, 0xfffffffffffffffd}, @RTA_IIF={0x8, 0x1, r13}]}, 0x8c}, 0x1}, 0x0) 2018/04/08 07:40:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c16000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xfe, 0x9, 0x3f, 0x7, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) socketpair$ax25(0x3, 0x843f0875c9295342, 0xc4, &(0x7f0000000000)) shmget(0x1, 0x1000, 0x0, &(0x7f00008d2000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10480, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x80000000, 0x30, 0x3, 0x1}, &(0x7f0000003000)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000)={r2, 0x9, 0x3}, &(0x7f0000009000-0x4)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x7c2f) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000003000)=[{r0, 0x1}], 0x3cc, &(0x7f000000a000-0x10)={0x0, r3+10000000}, &(0x7f0000008000), 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000-0x24)) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1000) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x4000000000000001, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x1, 0x7fffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x100000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={0x0, 0x3, 0xcd}, &(0x7f0000010000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) 2018/04/08 07:40:11 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendto$inet(r1, &(0x7f0000015000-0x7e)="963af71ff324752537118f098c79542a972210b664ba8dd8dc88e94b8178761cbae08077aee5cf6fa93508da7fee36d79c4250146fa1d1b30e92d05cd5da59ef72ffaa00d7b43f1a9330855e6412a12a234177fa645614c8257a1faaf1e636ca6bcc98473cb20a36e5e0c68b0c361501fa4ed7f8faf2944ac9aebdf8150c", 0x7e, 0x40, 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001e000-0x10)=[{r1, 0x2000}, {r1, 0x2020}], 0x2, &(0x7f0000027000-0x10)={r2, r3+10000000}, &(0x7f0000026000), 0x8) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000018000)={0x0}, 0x90000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000018000)={0x2, 0xffffffffffffffff, 0x7ff, 0x81, 0x1000000000000000, 0x2}) syz_emit_ethernet(0x4e, &(0x7f0000018000-0x396)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "84b286", 0x18, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0xbb, 0x0, 0xfffffffffffff156, 0x200, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "97d59a", 0x0, "d04b5d"}}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x8ad]}) 2018/04/08 07:40:11 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x410900, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000a000-0x70)=[{&(0x7f0000002000-0x5d)="6a48c25e000c33fc38393b368422375531dcec97e67424739cf3b3aac79470809e6358fd52045515703277570697a3515cf2ad3dae795327a182098fa0ff0f97e42757958d80970140e55d88e22b2d61692c9bd102a4eede53865f906d", 0x5d}, {&(0x7f0000008000-0x8d)="8ed3dbef2828bb456fcfc9a44223849eb7dcb07af0552190f6033d4b8879eda3c4f005be2fad4e903f4cd5db9cc8a146a57933122ca039dbf95b6be5262873923f4ddbbb4956e6aaa23f0b479fd68d725cd7c2935d0a8b52ec55198b4a0a124deaa3996c1d046c668d260466a9343f7ba5dd2a95fa76f278768576fbb3eaa8c2aecd3a1f7c69e4deb37cd7eb93", 0x8d}, {&(0x7f0000006000-0xfc)="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", 0xfc}, {&(0x7f000000a000-0x88)="5ac5112fd9d8335ed2d91dfe142e99e7093604e437e5b83e0b34a9478f2e187152c913c8ad0e9832e6d1c5f089b105351d4383e596362087bd5e4dc71b623f0e8abe0a8567fe5c5e783e2e54a7628980bdd65a894320eff591e160f8f4f9cdf94723d5a875c9d2f0f17d08df274936683edd5ff457875f1c5783022e01260755e7d73324c2423d74", 0x88}, {&(0x7f0000009000)="dfa6a28d9e27dc20e071bd80755e577601b52f181a7a0efc4cb7bd4cada5b250318af67977f22fc41d002329254bb4d0b2e5e1dc6e02fef5de41a49f5cdc45a69ec253099c8e5372df7ea59fe130d5bc81fb3b13a2fcfdf2fdc1ba42ade657b0fe3df6b3e08884abf58ad18a0b9e063bd586c49011475d810ec02f9b987872724682936e0468513a217709ec4435f5c1a78ba3735c225afdc22fc251581e4ce1fc4b1cddb9563acd13b7cd726176a31a1eab7b2795b9095b91e90a2f7f0d1a013adea8f26872875c53916dd942a8fe514df8358972efbad4238aca0342f6869e4cb625d2210a9c065afef28c100bc68de6922bceaac52044", 0xf8}, {&(0x7f0000006000-0xd1)="e3e7f5dde7126bd19dd2e719332a4fa5eff540e25fd33c76d37aa8d905899f4ee6edb16e463577c3e4fc828282f572672ac9bceb81362d1feaad4339af98978d71b24d488aa70969399bd4bbca899328955066d5d8f9e923df25cb73d46d46c648dedf634a180b26819f391dcb2217cb677d80e0679357610079792365f2144b3c37620dc92b953522163c2f290b8e7c0d63270c9d94d9b2f2ada38dbd3cbb82e5513d00a7999da96d11d4933d173ae5b8045f5a2a619c65148f7028d7fc7cc5fe6a39fd3e75e1c929abe2a262b9ef4354", 0xd1}, {&(0x7f0000006000)="6e04984b608fb26447f741bd2cea35016b8e56269f8c6195fead8a86b4b6bd09efe5eab7aa9e8ce5c352009477921baf6e52905c56658cde", 0x38}], 0x7) 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) ftruncate(r1, 0x2) r2 = request_key(&(0x7f0000008000)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000009000)=0x10) r3 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8080e, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f000000a000)=0x7) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f000000a000)=0x5) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000009000)='logon\x00', &(0x7f0000001000-0xc)='cifs.spnego\x00') setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000005000+0x66a)=0xff, 0x3c7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f000000a000-0x4)) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000008000)={0x2, &(0x7f0000004000)=[{0x1b, 0x7fffffff, 0xd2, 0xf9a0}, {0x5, 0x1ff, 0x4, 0x1f}]}, 0x10) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x7ad000)=nil, 0x7ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00003ef000-0x38)={&(0x7f0000116000-0xc)=@kern={0x10}, 0xc, &(0x7f000067a000-0x40)=[{&(0x7f00006bb000-0x14e8)={0x10, 0x42, 0x921, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000278000-0x40)=[]}, 0x0) r1 = dup(r0) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00007ad000)={@common='ip6gretap0\x00', @ifru_mtu=0x7}) fcntl$addseals(r0, 0x409, 0xa) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) fsync(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f000001d000)=0x4, 0x4) sendto$inet6(r1, &(0x7f000000d000), 0xfffffffffffffd50, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000021000)={&(0x7f0000020000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000011000)=[], 0x0, &(0x7f0000019000-0x21)=""/33, 0x21}, 0x0) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0x400, 0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000016000-0xe)={0x0, 0x7, 0xfffffffffffffffc, 0x2, 0x1, 0x680a}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000019000-0x7d)={r2, 0x75, "414520830b63db9cb2ba0ebffce2ad40a56b04d255f85ae7cb0fb45d9721147dee983b65b2a887886405a50e830206f311872df163915587bcc689ded6d3313dd655d36cd7999ea97dec0265b88da95d8ee853e9cf4fb3ee1dfa6c8200d29bc24620b8ca626cfe473af51bb3230d4345285bebed40"}, &(0x7f0000019000-0x4)=0x7d) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendto$inet(r0, &(0x7f000000a000-0x1)='o', 0x1, 0x1, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$packet(r3, &(0x7f0000001000)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="372dfc458d73"}, 0x14) recvmmsg(r3, &(0x7f0000016000-0x3c)=[{{0x0, 0x0, &(0x7f0000006000-0x50)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000016000-0x10)={0x0, 0x989680}) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000)={@random="dbab4a301981", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x10002, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x5, 0x4, 0x0, 0x800000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x98]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) mq_notify(r0, &(0x7f000000a000-0x60)={0x0, 0x37, 0x2, @tid=r1}) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000c000-0x8)='./file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000013000)='./file0\x00', 0x8200, 0x8a) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x2, 0x5, 0x6, 0x3ff, 0x4}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000014000-0x8)={r2, 0x8}, &(0x7f0000013000)=0x8) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0x3f)={0x0, 0x37, "d8bf18ba1889dfe8252929e8c0d860fdea72a39dff321e8d369ec06ab6b4d67ab11fc2bac86ecd064137fcfdc25d6f9381f20af1752964"}, &(0x7f0000004000-0x4)=0x3f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x22, &(0x7f000000f000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x29c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, &(0x7f000000e000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000b000)={0x0, 0x2710}, 0x10) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000000f000)=0x1) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='user\x00', 0x1) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cce000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x7fffffff, 0x3, 0xaae, 0x3, 0x7f, 0xa, 0x80, 0x0, 0x62, 0x0, r1}, {0x5afd, 0x80000001, 0x1, 0x3, 0xfffffffffffffff9, 0x6946, 0x9, 0x9}, {0x1f, 0x7ff, 0xfffffffffffffff9, 0x8000}, 0x5, 0xa, 0x2, 0x1, 0x3, 0x1}, {{@in=@empty, 0x2, 0x3c}, 0xa, @in=@empty, 0x4, 0x4, 0x3, 0x100, 0xea, 0x4, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000001e000)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) add_key(&(0x7f0000010000-0x6)='.dead\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000016000-0x1d)="8404a45d47405e38e0b89f86de0e4ec3d07236d1092eaabd7c645c5864", 0x1d, r4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x8, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000015000-0x34)=""/52) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup3(r3, r3, 0x80000) sync_file_range(r4, 0x80000000, 0x4, 0x2) sendmsg$inet_sctp(r3, &(0x7f0000001000-0x38)={&(0x7f0000014000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f000000d000)=[]}, 0x0) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x91, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004000-0x168)=[{{&(0x7f0000002000-0x10)=@nfc, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000004000-0x7b)=""/123, 0x7b, 0xaa}, 0xd1b3}, {{&(0x7f0000004000-0x60)=@nfc_llcp, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f0000002000-0x9)=""/9, 0x9}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000001000)}, {&(0x7f0000003000)=""/143, 0x8f}], 0x5, &(0x7f0000002000)=""/92, 0x5c, 0x148}, 0x3}, {{&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000004000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000002000)=""/60, 0x3c, 0x100000000}, 0x3}, {{&(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000004000-0x6d)=""/109, 0x6d, 0x100}, 0x3}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000001000)=""/220, 0xdc}, {&(0x7f0000003000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000003000)=""/168, 0xa8}, {&(0x7f0000004000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000004000-0xe8)=""/232, 0xe8}], 0x8, &(0x7f0000004000-0x46)=""/70, 0x46, 0x320f}, 0x7ff}, {{&(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000003000)=[{&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000004000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000003000)=""/244, 0xf4, 0xbe13}, 0x2}], 0x6, 0x10000, &(0x7f0000002000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x1, 0x9, @empty, 0x7f}, 0x80, [0x800, 0x4, 0x5, 0x1, 0x14, 0x9, 0x80000001, 0x6]}, 0x5c) seccomp(0x1, 0x1, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6}]}) [ 318.575742] audit: type=1326 audit(1523173212.356:15610): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=31689 comm="syz-executor0" exe="/syz-executor0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x0 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x42, 0x0, &(0x7f0000005000-0x40)) fcntl$setflags(r0, 0x2, 0x1) mq_timedsend(r0, &(0x7f0000005000), 0xfffffcbb, 0x0, &(0x7f000000a000)) [ 318.595550] audit: type=1326 audit(1523173212.376:15611): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=31689 comm="syz-executor0" exe="/syz-executor0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x0 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000000c000-0x4)=0x3, 0x4) bind(r0, &(0x7f0000012000)=@ax25={0x3, {"7fa51362c9bccc"}, 0x2}, 0x10) write(r0, &(0x7f000000d000)="4414023fe80642d7a472fa5a45a31a1cb7e7abb795008ac6364dc2ecfa44f7e6bd9b0d41de976480aec30b93c7481b1f32434813dbcba5baf25b72133b490418fa0ae842e1c948e08354dddb93cd79e7eb7f07913de75a5a417c700c678d010ae38e31e6dd0c30ba35bfd17f0469bd8098eab326b64ad01e0d83697dc700ad00b388497cf06f68a968c0f8e3e3a07251152908f2feea3417f2dd1cdc6b20606d168d498e4934d0bfdd6ab2f48839df203453b0c46e44fb425bf5ce2c4415e417b71cc06ee4be7df924cdc424c840b97d49fac30f7febb3522c87", 0xda) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000001d000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000023000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f000000d000), 0xfffffffffffffd50, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000020000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000011000)=[], 0x0, &(0x7f0000019000-0x21)=""/33, 0x21}, 0x0) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f000000f000-0xe8), 0x0, 0x20004004, &(0x7f000000e000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='vlan0\x00'}}, 0x1e) prctl$setname(0xf, &(0x7f000000d000-0x1)='\x00') socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000010000+0xed)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000002000-0x20)=[{&(0x7f000000f000)=""/206, 0xce}, {&(0x7f000000a000)=""/103, 0x67}], 0x2, &(0x7f000000f000-0x51)=""/81, 0x51, 0x1}, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d000)=0x14, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000011000)={0x3, {"71f8f109bef5c9"}, 0xffff}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000), &(0x7f0000010000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4e00}) 2018/04/08 07:40:12 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, 0xd62, 0x24}, {0x8}]}, 0xfffffffffffffd58) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() syz_emit_ethernet(0x3e, &(0x7f0000003000-0x3f)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0xffffffffffffffff]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001b000)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000016000)={0x1000000000000000, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2, 0x400, 0x80, 0x1, &(0x7f000001f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80000001, 0x9}) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x3, 0x100, 0x3, 0x6, 0x6, "e58d31727de8c975512a8b8d4eb7450cf17f1a43ee2d18b4feeca6221cc201f6706c8ce6a772a51a45f2869970a6253fa0829584c4921e913731750ffdd2ba", 0x80000000}, 0x60) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) geteuid() mmap(&(0x7f0000009000/0x1000)=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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000003000)=""/57, 0x39) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000)='pkcs7_test\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b000-0x9)='lo,@user\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000000a000)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, r2) fcntl$getown(r0, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffa6, 0x0, 0xffffffff80000000}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @empty, 0x5392d4e0}}}, &(0x7f000000c000-0x4)=0x8c) geteuid() r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000000a000-0x4)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f000000a000-0x10)=@ipx, &(0x7f0000006000-0x4)=0x10) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ef000-0x8)={0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00001e9000)={@local, 0x0}, &(0x7f00003ce000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00002a4000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff000000000, r2}) r3 = dup(r0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/vcs\x00', 0x48000, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r4, 0xcc5, 0x7) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00009f0000-0x91)=""/145) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00009ef000-0x4)=r4) lremovexattr(&(0x7f00009f0000)='./file0\x00', &(0x7f00009f1000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:12 executing program 0: r0 = eventfd2(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/04/08 07:40:12 executing program 0: remap_file_pages(&(0x7f0000596000/0xd000)=nil, 0xd000, 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x48802, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00005c1000-0xfe)=""/254) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket(0x19, 0x5, 0x10000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000014000-0x98)={0x0, @in6={{0xa, 0x0, 0x69ef0925, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x2}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000013000)={0x1, 0x202, 0x7, 0x101, r2}, 0x10) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102e, &(0x7f0000001000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x2000000, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x43, 0x0, 0xfc, []}]}}, @igmp={0x11, 0x101, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "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"}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x923]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000a000-0x4)=0x2e, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000007000)=0x3f, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}}, &(0x7f0000002000-0x4)=0x8c) r5 = dup(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000009000)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0xf6, 0x9}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000009000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) r6 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x9, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r6, &(0x7f0000006000), &(0x7f0000009000)=0x10, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000b000-0x4)=0x7, 0x4) 2018/04/08 07:40:12 executing program 1: mmap(&(0x7f0000000000/0x146000)=nil, 0x146000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf560, &(0x7f0000143000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x1000000008000a, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000146000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000148000-0xb)='asymmetric\x00', &(0x7f00000cd000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000106000-0xc8)="20e74a120947741022d1c14bee680dd8c334b26eaeaa07520da976f07d41bc6d277c540ba35040ba8e08524114d735408faf5e16d50eb6b9815e6dd8fcd6ebaedd2d1361aa45f1e2eff4c43efef83f553eb193aee310ebc3cecf61c0332f38704bcdd62d031ef64b1bd8601ae7d5b0c0f8ea6ba6368bf3b7f9e9c11c30401456fb1bbc26e756b9d46c690dd0528edbfcf96a110599f216f7420ada846b14512fb12e1705c36e1470672158026ae3bf3340e24c9326254cda21801d04e88909faad3c0f3d92f924c2", 0xc8, 0xfffffffffffffffe) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000147000)='dns_resolver\x00', &(0x7f0000148000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x4, r3) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000149000-0x10)={0x3, {"5a5983dcacaed0"}, 0x8}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000ef000-0x14)={@empty, 0x0}, &(0x7f0000147000-0x4)=0x14) recvmmsg(r1, &(0x7f000013e000)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x4444486, 0x0, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000074000)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f000014a000-0x4)=0xe8) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000143000)={&(0x7f0000144000-0xc)={0x10}, 0xc, &(0x7f0000143000)={&(0x7f000014a000)=@migrate={0x274, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x1, 0x6}}, @extra_flags={0x8, 0x18, 0x5}, @replay_val={0x10, 0xa, {0x5, 0x2, 0x7}}, @proto={0x58, 0x19, 0x6c}, @algo_comp={0x124, 0x3, {{'lzs\x00'}, 0x6e0, "65982a8e218e8229bfbe9651ba32f1c8bfe95adc4e769d4c61f9fd3c4d6b635a47092b4b033a849f714e2cf044e7a106fce1a72ccd759e3cc92b911cf90558b5fa9bc95421d678b8cf28858b13ea616dd5151b0a057271bbb8e6a5da499c3cd8185b91e0d4280af8cd5b99f5f95ccfe800f0b029051a65a9b50a1181977eb89e63510646fcf68b5bd597e5a7984f86d1d02f6238b1575c2126d47c2c8734d0ea1c2d116aa3572d8cb95cfe00c6a1cce6a3bf20f81bbe8f42b9fcddf1421abb5cd814b8ea434974bd1cf46afb2baae5b7900a777e009e9354f779eeee"}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x1, 0x52, 0x0, 0x3, 0x2, 0x20, 0xa0, 0xe7, r4, r5}, {0x0, 0x80000001, 0x6, 0x0, 0x1, 0x13de, 0x0, 0x7}, {0x7, 0x0, 0x8e3, 0x6}, 0x7, 0x5, 0x2, 0x1, 0x3, 0x3}}, @etimer_thresh={0x8, 0xc, 0x1}]}, 0x274}, 0x1}, 0x0) r6 = shmget(0x3, 0x3000, 0x2, &(0x7f000001a000/0x3000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000050000)=""/252) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='attr/sockcreate\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0xf226, 0xff, 0x1, 0x8, 0x0, 0xfffffffffffffffd, 0x356f}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000012000-0x46)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "761346", 0x0, "c70bba"}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0xb86]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={0x0, 0x48, "6ae81ff822b1251668ed6d3829a132a9169e0305cf8d2c2af9798a3a6d24fa865dff7e69fa6db5138826755103f6317845a25bd9d9ca6d19f907111ce044e5571f0959cee6820329"}, &(0x7f0000014000)=0x50) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000-0x8)={r1, 0x4}, &(0x7f0000015000-0x4)=0x8) 2018/04/08 07:40:12 executing program 0: mmap(&(0x7f0000000000/0x58f000)=nil, 0x58f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000058f000)='/dev/snd/timer\x00', 0x0, 0x4800) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000590000-0x50)={0x7, 0x20, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000196000)=r2) set_mempolicy(0x2, &(0x7f00003b5000-0x8)=0x2, 0x3) getresuid(&(0x7f00003db000), &(0x7f00001bf000), &(0x7f0000129000-0x4)) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x7, 0x0, 0x0, 0x0, 0x7fff, 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) clone(0x0, &(0x7f0000018000), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000020000-0xaf)) socketpair$inet6(0xa, 0xe, 0x10001, &(0x7f0000008000)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000-0x8)={0x2, [0x168, 0x8]}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x9, 0x5, 0xfffffffffffffffd, &(0x7f0000000000)) acct(&(0x7f0000001000-0x8)='./file0\x00') 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) lseek(r0, 0x0, 0x3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r1, &(0x7f0000029000-0xa5)='c', 0x1) sendfile(r1, r1, &(0x7f0000027000), 0x7fffffff) pwrite64(r1, &(0x7f0000010000-0x1)="02", 0x1, 0x82003) fallocate(r1, 0x200001, 0x428e, 0x100000001) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 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_bp={&(0x7f0000008000-0x1), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000f000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000005000-0x4), &(0x7f0000014000)=0x4) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='net/netlink\x00') pread64(r0, &(0x7f000000c000-0x5a)=""/90, 0x5a, 0x22b) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000006000-0x7e)=""/126) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000007000)={0x4, 0x1ff, 0x2}) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000)=@nfc, &(0x7f000000f000)=0x10, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x3)=r1) getsockname$ax25(r0, &(0x7f0000002000), &(0x7f0000010000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000012000-0x70)="eba6a368ed5c7a2a3d5ece6139c0e7b445ffe6b5601427fa3d270a71898d5f0695a93dd8bb2ea4e19415d04a88c25258fdf0fdf1ff274d249e1b3d62b510bd19f37828cbb1c61f3a85431b69a08c64fc34a921176e64c4e96e65708cb2aceba67d93d4368ae5edb1ff26bbba23bbc402", &(0x7f0000011000), &(0x7f0000005000-0x4), &(0x7f000000a000-0xd0)="1c729d5189bd7c33443ab0c695d588938ec079282f650b89667e483084a23819142b57ee01026dc40fb56044572029a478b620eef7649174a12d2d983b89d844af0290cbd69106179ab4870b857342eeebce1b57afe243aaca4c5f79bdadbde56991e8a1734ccf8a0d84e1c49de5b604e5ac2c44037fc291beb5c8dd93f53270699c0543e2df76b1d7313467b99e76724b5d3c2bba906929b76601154af21662d0babf42acf9bd56a934498e9972a6ad75a7166bab42f2327f880a97239621f18c6d86f355f82df62258fe7f3408a1bc") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000010000-0x6e)=@file={0x0, ""/108}, &(0x7f000000f000)=0x6e) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nfc_llcp(r3, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b3f2c951f929b9dc79f57c6ea2c8a7a6d3df18014850a5650ebb0736fc0e159d682f69cb5ebf87c56a55bb00cfe0c053c2cba4d0e429d4ad7b2a478d4c3b5"}, 0x60, &(0x7f0000006000)=[{&(0x7f000000f000-0xac)}], 0x1, &(0x7f0000006000)={0x10, 0x0, 0xd7d}, 0x10}, 0x0) 2018/04/08 07:40:13 executing program 1: personality(0x600000) r0 = syz_open_dev$vcsa(&(0x7f0000e1e000)='/dev/vcsa#\x00', 0x2, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000001000-0x8)={0x8, 0x40}, &(0x7f0000f3b000), 0x400) r1 = shmget$private(0x0, 0x1000, 0x108, &(0x7f0000000000/0x1000)=nil) shmat(r1, &(0x7f0000002000/0x1000)=nil, 0x7000) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x8006fc]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x82487ac418763a9b, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000-0x18)={r2, &(0x7f000000f000-0x4b)="f51735710840aa2f9817587da91898e93ec7a16366ac6409cb114b2756fc6776b906ecb3ebb8774ad9d4f30d253222418f1dbf7d9ed27081002398a271f62fb80361fd4cecccb355d84b11", &(0x7f000000e000)=""/93}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000-0x4)={0xffff}, 0x4) write(r0, &(0x7f0000003000)="754d19230ebc8d3dfaabc250547621342bec246c818970ba7407825518804cfa730c92514190eac457c6b7b0dcc12aa5ad6c12186cd668347a500e2cb12a1ed38434f086cd026f36a285cd4ccced77eac633156e481b8e64313f", 0x5a) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x24)="5e5b2c6f60262c2f00b20000000000000100f17f9a8953173a868b871a7d7ad3c83ecb10", 0x5) lseek(r0, 0x0, 0x0) flock(r0, 0x4) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x42, 0x0, &(0x7f0000005000-0x40)) mq_timedsend(r0, &(0x7f0000005000), 0xfffffcbb, 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x7fffffff}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000019000-0x6)={r2, 0xe000}, 0x6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001c000)={0x80000001, 0x80, 0x2, 0x100000000, 0x2, 0x7, 0xffff, 0x8, 0x0}, &(0x7f000001c000)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000001d000-0x8)={r4, 0x3e}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000011000)=[@in6={0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x98}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x70) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x6, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022f000-0xf1)="18", &(0x7f0000e6a000-0x4), &(0x7f0000e6a000-0x4), &(0x7f00002c6000)) prctl$getreaper(0x29, &(0x7f000000c000-0x8)) io_setup(0x200, &(0x7f000028c000-0x8)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000e6b000)=0xba, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000699000-0x8)={0x0, 0x0}, 0x90000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000d1d000-0x26)=""/38, 0x26) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000e6c000-0x2)={0x6, 0xffffffffffffffff}) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc12, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:13 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x400000000001c) r1 = socket(0x17, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00004f9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x2, 0x20, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ddd000-0x3)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000000000), &(0x7f0000000000)=0x10) sendto$inet6(r0, &(0x7f00008ac000-0xb1)="2d474c8ba20717fb3302dcab765e19d9ed6c3a9f083b550e2cf04f2545570735cd15394f82cd4540918e551a920108ff5a414e32a127558a5f12723b8d399c1ea1d6477162ab4f10e115c9f2217eb48c9c341a54c1887af6eefed777ed3ac1acd6c0c68e195cf41dac1f779e7d5d4304e45343b6361881a65622b40f1e76d9890d6cdef3b81d43d44a52f752cac4f576f9731dd835e60f2e75a9b2e82a12e21cdd7630e400d72a96af8c99d41017b7c5b0", 0xb1, 0x4000000, 0x0, 0x0) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000001a000)={0x4, 0xfffffffffffffbff, 0x5, "dab4584d8501"}, 0x10) io_setup(0x401, &(0x7f000001a000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000012000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000a000-0x2b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r2, 0x0, 0x0, &(0x7f0000009000-0x40)=[], &(0x7f0000017000-0x10)={0x0, 0x989680}) 2018/04/08 07:40:13 executing program 1: getpid() mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000), 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000020000-0x4d)=""/77) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000001a000)="9bef", &(0x7f0000bef000), &(0x7f0000738000-0x4), &(0x7f00005d5000)) mlock(&(0x7f0000008000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f0000008000), &(0x7f0000008000-0x4), &(0x7f0000002000), &(0x7f0000016000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f000000c000-0x8)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001b000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000)={@generic="c6d77b4e6c0af48e164b51dc54a54dd6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000-0x10)={0x8, &(0x7f0000007000-0x40)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000000e000)={r2, 0x2}) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 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) r1 = add_key(&(0x7f0000005000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x9a)="8d494580b518f18a6e90ba3ca9a1462cb6b326523c560e8a5792ef1ecb8928694d0b60edcf2b8302ccf7902dd879ae3436da7edaae917628fc48c3ecdb229b9b00677d4f9d191e109211af06db5a8450ac4c27b5139d9df8c907c6a878f762a844ee3b34f132efd60f5005413d3c88a5305817f461306c467624991b3d7967678934c9966f5e65cfd3dda69aebea71b046576b8446cbe36b67f1", 0x9a, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x23)="cb6f047dbf2033db8d78fdfc237d2dc5f34a9139f08b8e94287ebc602c22ca843cf980", 0x23}, {&(0x7f0000006000-0x23)="2a172d314318c258c1add92796dee2221293dd31f9c48a3dfb222eac2caa80880cbc64", 0x23}, {&(0x7f0000004000)="da2b10716e23c42eb259a9eccd9d95c1c00f8edc7338a51496a88039b8f0a7c6cdd68de4d533ba7494ce8b307c6cd09f044f3b52f3b5f0237a", 0x39}, {&(0x7f0000006000-0x7)="c39118b60c013e", 0x7}, {&(0x7f0000004000)="e0620a1ef45e91b9c1728bdcb773be51d8a10cabe3c1654c12da5592f3c7624ff31f4687ab4c1b8d94b2df8f928946b2a7b4e02126eaa3a96ea4ac19ed6db422cf286708c05577d80b771706d6fe95203338de505619bcf2181daa7049bfa83087bcaa95f71f53b7719141c3ea61a3a6ec8f6d5b5d2ae26a38809bcbaa3aa651ea685d1d35004858be2940b1d3eb30b38a7665724d51813912c0e128b75b2b2a726f7f76b9e9ad4c0dec9ad2", 0xac}, {&(0x7f0000002000)="b3796b27368c0b0343751fcbff3d995999e30c2101b4d11a0f48e510fef05e3069b35cb6f1b5ddbbad5312b502579b8dd37c6f26", 0x34}], 0x6, r1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ptrace$setregs(0x1, 0x0, 0x0, &(0x7f0000006000-0x8b)) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={0x0, @empty, @multicast1}, &(0x7f0000001000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000023000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000026000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100) fallocate(r0, 0x3, 0x7ffb, 0x7ff) socketpair(0x1, 0x80000, 0x0, &(0x7f000000c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000014000)={0x20000000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=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(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r5, &(0x7f000002c000-0x10)={0x1a, 0x4, 0x100000000, 0xffc00000000, 0x504, 0xa516, @empty}, 0x10) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000002b000-0x4), &(0x7f000002a000)=0x4) clock_gettime(0x0, &(0x7f000002a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x2, 0x8000}, &(0x7f0000022000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000020000-0x8)={r8, 0xfffffffffffffffc}, &(0x7f000002a000)=0x8) utimensat(r5, &(0x7f0000025000-0x8)='./file1\x00', &(0x7f0000029000)={{0x0, 0x7530}, {r6, r7/1000+10000}}, 0x100) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000029000-0x4)=0x8d9f) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008cc000-0x86)="b072e869c9d2ae35e01a85ccd0eb3fc7e86e219bc37a0761c42a4fd5bc98ad1f101085c738cace8c727dba42cf09f417d5b1b79ada7855059600fb57f427b1dfdb1804dd86b0748378abbdbabd9e56fbae07920a6994f26e7c1ca7a5681862f02a5ded8eb658a1c92e1491f299d4401e9266858ed4769ba8c07d0003e8fb253a31b8d43421a6", &(0x7f000085e000-0x4), &(0x7f0000001000-0x4), &(0x7f000000b000)="050000d300000cd36fb2aeb20000000000060005aa6d9f80ad55b6c9a6039779ede4074dec19") timerfd_gettime(0xffffffffffffffff, &(0x7f000089b000-0x20)={{}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000903000-0xc)) wait4(0x0, &(0x7f0000d7e000-0x4), 0x8, &(0x7f0000c08000)={{0x0}}) clock_settime(0x0, &(0x7f000099d000)={r1, r0}) r2 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ccc000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000001000)=""/151) 2018/04/08 07:40:13 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x290, 0x168, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0xff, 0x100000000, [0x5, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x26, 0x6, 0xd37, 0x100, 0x3f, 0x1f, 0x200, 0x7fff, 0x100, 0x9, 0x7fff], 0x2, 0x6, 0x6}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x7ff}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x0, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3, 0x8, 0x5, 0x6, 0x2, 0x4], 0x8, 0x3, 0x4}, {0x2800000000, [0x100000001, 0x7ff, 0xbf7, 0x3, 0x3f, 0x8001], 0x2, 0x10001, 0x80000001}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x19ca, [0x100, 0x200000000000000, 0x4, 0x401, 0x3, 0xac16], 0x8b3, 0xfffffffffffffffd, 0x3}, {0x4c, [0x8, 0x5, 0xffff, 0x1, 0x1, 0x8], 0x6, 0x3fff8000000, 0x1ff}}}}]}}, 0x3c0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000006000-0x10)) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000009000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000013000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000020000-0x8)={0x0}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000001f000)={0x0, 0x1ff, 0x2, 0x3ff, 0x3f, 0xf5, 0x5, 0x0, {0x0, @in6={{0xa, 0x1, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8001, 0x6, 0x1f, 0x2, 0x3}}, &(0x7f0000020000-0x4)=0xb8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000020000-0x8)={0x1, [0x0]}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000020000-0xc)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000001d000-0xa8)=[{&(0x7f0000020000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000001f000)=[{&(0x7f0000018000)="6fdbb72aefbbc5408c5814b5158d0644c9c4eb36d4370dbabab88321add67de164be1d39b527b2f2b74ad593f207c7af629a05df940e76db7744d78873e80c4054be853d799efa70cdd920d350eaab08d2650e82c568646cfb32972a5ffae0ebc2e6046284145876d76164139a182aa5145d5f743c270558ff807cf086ee81f2515434f091e24637ba333028cb95ba89d6ea0a755b7f01ba25d79b7367fab7", 0x9f}], 0x1, &(0x7f000001f000)=[@init={0x18, 0x84, 0x0, {0x8000, 0x6, 0x3d51, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x1, 0xd2, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x200, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xfffffffffffffc01, 0x8202, 0x384d, 0xc49, 0x1, 0x85, 0x20, r3}}], 0xc0, 0x4000}, {&(0x7f0000012000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000012000)=[{&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000020000-0x8e)="8f5367a24ae6aa8ff98a8f59c48ee5c3d4c66451281acfbb291064fe6308f3c1cc0bb92b996dad2bee3ef2f51db909c4efc3377bb95230e1d7ddac6b4940a8ccfb07ed8dea061824d129c8046504fca39daf35f6933b038c2188ca790d8a91d2be49917de80d81d8a2dfcbcafee212f75c645a69582be7e3cdc5894f50f49e2d04bc3ea20cc7676fd947e9bf4958", 0x8e}, {&(0x7f0000020000-0x55)="e700141d2f3db1bb6d11eac1b22fe0589a3d54c98ab0bb10f401417c7484dd0fe27ccaabd4a3963cba07c88785432369ca27af7e133a4f527e88bedd3e814292daae143aed668364866ffab8d8b086cfe806cda388", 0x55}], 0x3, &(0x7f000001e000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0x800000, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x202, 0x5, 0x4564, r4}}], 0x90, 0x800}, {&(0x7f0000020000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000001f000)=[{&(0x7f0000004000)="834a7e1afbd51d63173db16d577144d332ff8dfd1c510a0c5996099fb25d7039dd07d09c04e20405e3dffcb4bfe270b1c0aa0719e6c38ab6688e0c00557d5b7dbee50b0af4253c585b5e6748bc2a3b17b6493dc041a00d889963a8b441aef7061fc6ffe555838458de7dd2030eba4be1179097854add30c0d266eae4e9c6b8ec6797ed4bb1023645b7408e976c3a9d144b4630", 0x93}, {&(0x7f0000009000-0xcc)="3c68730771c3c2052c7a161266fd09304f1d400ae4d389f2d9f9c38809c694d17d687e2c58f1e9902139fa84f1a92ed9d7142d67ba6dcab6310b4ab55a0ee9c3caf9e1f7787e5beab7a897a7a3682d0cf7e8f570e0746adfdd413610478cd9aff359efcaeb948d69581db3901c9d8c0bf185e9fb61b40e9f1e12a442a8e198f12a7c8ed988272c6de397fef1061013d61713c2a20c60885e77cffded560ea6f3c81b5ab507efc4478f6c16515a8f9086bd561cf7076ea12ca786ea710ef0c8d9079155fb84c0b65ca080c34b", 0xcc}, {&(0x7f0000000000)="e091c2c28699e6ea91fec8677ae1bc39e62a2ef69e18a7a0e0e87ae90a347d1108f6ac51369234505736", 0x2a}, {&(0x7f0000015000-0xce)="0c288eab8a69dbc606b441494b9570ac9503b05c3b4e72c03c6e1854e3718e0d5f00bcd58fa72d8915b3ca51904cd8f5e732a6dbd70423df73b78343cfe8b01b69efdc7cf55b31399592bab012e79a4a99e1e7c41c0750e5c26d1d50e7676804551316f94dd8bd6a539a8311500063b8e864e41c16868c0f0c4dcd83e45db2fdbf2a6716c3c22c5ed8ade9c734d5d11a9b3a96b10ffddbd53b807997c7d019d853996b3ec52c6da0c089a949a14469af323b5dc0d6d98def7e6ae84fd52daecc6fd02677ad02247625a1e5462c54", 0xce}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f000001a000-0x98)="b97cb927b3e9295f83b2dcb570f7329da366d137f7068a4638c8493049603a8ae348e5017ff192be46e9f7796d46173ca448554ab6765718ea02af709ce6ab73dd78015bb61e263876f8d2d158cae76b0b25496f953c972e1c307b5ef86d4da1e08bab0189928809f242f55661d2c63a4cc77fada31d64c2b465f2dcdfa80defb369ac895291ceaf96c4c15b51aea2a4f2cc653ff2d78273", 0x98}, {&(0x7f0000018000)="a1f0fdb1e28905e01f22701e9e9efda14c0705601b47f8819e3ec8fdee19b506508fc59a4df9fed2907a723be8a85ec66d32aadaf8e1a0cdf100de9b9c95bffa2454f7add9e325ee4bded2b87690dd2cc9da5d57835e54f77d40fa70b4ab62dd5821995404afa9a4daac9fb348847239646a3ba4290de1ef41f9163bba3901bfb72de8503da7f444552da5b113512c26f503455cb517a708f7930eb9665d8874b81ab2e2280898503d0a2a4bc05445e36e21", 0xb2}, {&(0x7f0000020000-0xa)="8f1609a1ff43c456b959", 0xa}, {&(0x7f0000009000-0xa2)="2af1d709ea4c8c782f1134956837782ff4d5840ec370cd16a7c026b46f9cfa0362f6b4b3d765673a607fde66cfa66117c69cb94f76f9dc2b5e70c2fc8d2deff7b126ef310d1f61afa629fef7de6fa7a4dd2eafa622a3d289e1bcc758414e9071167d0d39b4afd623204389ce13f652d0e44a0933850d0e94cf86e191777106c81e5a6e377dc70d9b8c3d7b1bd68f36566daf2430471da9d37561e8d324be0910639c", 0xa2}], 0x9, 0x0, 0x0, 0x80}], 0x3, 0xc0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000001e000)) 2018/04/08 07:40:13 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000b000-0x8)={@local, @broadcast}, &(0x7f0000008000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000009000)=0x401, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000009000-0x8d)=""/141, 0x8d, 0x0, &(0x7f0000008000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/04/08 07:40:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) setxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x5, 0x0) signalfd4(r0, &(0x7f0000007000)={0x9a}, 0x8, 0x800) flistxattr(r0, &(0x7f0000009000-0x8)=""/8, 0x8) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x3a4) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000012000)=[], 0x0) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipv6_getnetconf={0x14, 0x52, 0x103, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = semget(0x0, 0x4, 0x10) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f000000f000)=0x3) 2018/04/08 07:40:14 executing program 1: shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000590000/0x3000)=nil) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000010000), 0x0) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = socket(0x15, 0xf, 0x15) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0xffffffff00000000, 0x4) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000009000-0x8), 0x4) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000-0x4)=0x81) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x7f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@generic={0x6f}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000)={0x80000000, 0x9, 0x6, 0x0, 0x4, 0x6, 0x20, 0xffffffff, 0xfffffffffffffffb, 0xb57c, 0x1000}, 0xb) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$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$inet_opts(r0, 0x0, 0xd, &(0x7f000001a000-0x37)='@', 0x1) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000b000)=@can, 0x0, &(0x7f0000013000)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0xa89b62f95c00f138) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001d000)) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4003, 0x41f9) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000031000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000032000-0x14)={0x4, 0x7, 0x1, 0x5}, 0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000032000)=""/66) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f000002f000)=""/223) 2018/04/08 07:40:14 executing program 0: clone(0x0, &(0x7f0000008000), &(0x7f0000008000-0x4), &(0x7f0000002000), &(0x7f0000016000)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) fcntl$setlease(r0, 0x400, 0x0) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setns(r0, 0xc000000) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d72000)='bdev\x00', 0xd45cfc479d69d875) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e6f000-0x18)={0x0, 0x3, 0x1000, 0x9, 0x100000000, 0x2}) getdents64(r0, &(0x7f0000e6e000-0xdf)=""/223, 0xdf) clone(0x0, &(0x7f0000803000), &(0x7f000045b000-0x4), &(0x7f00003db000), &(0x7f0000000000)) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002c000-0x4)=0x602, 0x4) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000020000-0x4)=0x81, 0xff5f) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000008000-0x4)=0x14, 0x0) sendto$inet(r2, &(0x7f000002d000)='=', 0x1, 0xc000, &(0x7f000002f000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) pwrite64(r2, &(0x7f000000d000-0x1)="02", 0x0, 0x80003) sendfile(r2, r0, &(0x7f0000002000-0x8), 0x69f7) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000018000)=[{0x80004c}, {0x6}]}, 0x10) pipe2(&(0x7f0000024000-0x8)={0x0}, 0x10000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000003000)={&(0x7f000000a000-0x60)={0x27, 0x5, 0x5, 0x7, 0x1ea, 0x2b, "25cd48c52408f5ee73fe2cc3515dcfad723d2d47c3504cd3615f3122d13b4908f19b8ef9df4a3f3e5e5eed6c44e1be8dd0075278b7cbc7bfa5d1aa2d06d575", 0x3}, 0x60, &(0x7f0000026000)=[{&(0x7f0000027000-0xbb)="fee2ddc0e485a9fcce6de0749266e000181ba2845e1872af15d9afad25cd7f01b7c43aea75db1be78f2deb590d500ca84bf6762f8a0d21ee4ec5455d9f7ac7760b523f58ee01ad6a50893316fbb96406bb74fa12b62fa1f5815d66b11ac45e2a422e172606e1eb35ab9402e499d645401b027099d472c7d0056db9014ed4621f8fd2dad4751e30e74c250ce8745df66ae733f438226f9c633c19ab3bc4b11c7f9f3b8ed585ab4b18808b39bea5c35a5965ee8be658b3881620eca4", 0xbb}, {&(0x7f0000026000)="65f006b15d10076349", 0x9}, {&(0x7f0000009000)="4c5b23225d0b6e07a322d325016b82595d36febde2bbe35a3974879e479e5b5bc968e9c5fba25412377bcb37f62c9adaf1862edd5e06eb3b49db27a0ced2", 0x3e}, {&(0x7f000000e000)="39a33bf955f5e91662c6375582fa1ac2d7e3b0fe121c4f4af50b153d62dfe03fa6e539434843c92963b6cc9c1cefba4097e4b1f4e43fcaaa454bab812515237bae1a2472d5c4d917056966824ef4dbec9a866cb5fdf18c60f24c5a2c98cc3e1839e1e49ffc0902f7286774d3e6b10b32164b4ab96409680dacd28f909ed308ac739b346351cf3b24b22ca99658a5945ba18a1c0d3356cb455a50396c37f83f98bf", 0xa1}], 0x4, &(0x7f0000008000-0x60)={0x60, 0x11d, 0xde5, "b8f6f941f44b80fe7f1582d71904753b1b5e3590c23154cc7984e8f4b6adf12aae17e33d1335ab885bef39d9e491430e303031ad669a90d16b2422ee9f46c10da176d6f81375d95e8ae73eb7c7ae7a"}, 0x60, 0x4000}, 0x10) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000023000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@generic="ceabeac6f8d1194a1ba11b82935bc2c1", 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f000000b000-0x4)=r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f000000b000-0x74)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x3, 0x796, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x69}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0xf)={0x80, 0x800a, 0x5, 0xffff, r2}, &(0x7f0000006000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xc}], {0x95}}, &(0x7f0000005000-0x4)='{ LG', 0x4, 0xd1, &(0x7f0000005000-0xd1)=""/209, 0x0, 0x0, [], r1}, 0x48) 2018/04/08 07:40:14 executing program 0: mlockall(0x2) r0 = shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000fd4000/0x4000)=nil, 0x5000) shmdt(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bad000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x5, 0x7, 0x1f, 0x0}, &(0x7f0000c10000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x0, 0x800}, 0x8) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x10)=@ethtool_pauseparam={0x3}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @local, @remote}, &(0x7f0000003000)=0xc) r3 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000008000-0x14)={@local}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000003000-0x114)=@allocspi={0x114, 0x16, 0x30d, 0x3, 0x2, {{{@in=@empty, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x101, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x32}, @in=@loopback=0x7f000001, {0xcc04, 0x6eb5, 0x6, 0x800, 0xfffffffffffffffd, 0x0, 0x72e2, 0x9}, {0x1000, 0x471, 0xfffffffffffffffc, 0x4c92}, {0x4, 0x8, 0x1000}, 0x1, 0x5, 0xa, 0x7, 0x34f5dfc2, 0x1}, 0x1ff, 0x2}, [@encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x3, @in=@broadcast=0xffffffff}}]}, 0x114}, 0x1, 0x0, 0x0, 0x84}, 0x1) 2018/04/08 07:40:14 executing program 0: request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x3, &(0x7f0000901000-0x60)=[{&(0x7f0000001000-0xe9)="6f1fff45515486b60f1e103ab1bbee123a3066a4cd64978f7f02d425e4077e69155a12687632bb08de67c76801b685640f5785d9544031a1a92a9ec0bb881da52a594f57089b22d3cadca559b976704a25644af8d3040f76ce7e653e7be54520e720dc551252cb913880e62cccc8dc71d6b89fb6f3762a93fe9d48af497f51f51b8faa1a6100ba5ec7c068279c6ebe135009fb26f82092bce48f474627dc1f0f1ecac8de507cacea39d9a8403c30b76bba856751a3aba9c420432d8b8c0c133fd94f797ec1f4656f2af39053e74556334eb61abd90215f18fb65f0ad6a8c27e05e51211680bc23f55e", 0xe9, 0x7}, {&(0x7f0000000000)="6000d22016bf3403ab70a62eab6a465269025390d095137fcecfc3a9066f72f96ba33f6bd3b1179af46f9092b6f138650a5ebfc75667e9c87097216baf60caa126c4c103a0858524be0ecae880e8d5820688b42654cca0c7de56", 0x5a, 0xfff, 0x40}, {&(0x7f0000912000-0x97)="1cc375959963d547d2cdf37456ea3c360256addae00b4b8ac28ed06f503a4562479b7ce58d9afc56aa851cfde576831a32f472d2a1a3ecf95b12fbc372f5cd99e0de85054c3da90015e18047b4b9f9f8d743b75fe2e061988d15e82f4e95f2349fca64b56eb247296a75b027e3dbb6f8d6ee2548eabfe17a17d146abad14094ffa9a0ee477b67877037a709d3830ffe51aa5e0b7e0c4b5", 0x97, 0xff, 0x4}], 0x0) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 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) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001b000-0x4)={0x4}, 0x4) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x91, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000e000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001c000-0x1)}}, 0x0, 0x0, r0, 0x0) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f000000f000)={&(0x7f0000007000)=@setneightbl={0x30, 0x43, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_THRESH3={0x8, 0x4}, @NDTA_NAME={0xc, 0x1, 'md5sum'}, @NDTA_THRESH3={0x6, 0x4}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000017000)="3cf40bfd04effb7325b05f5fcad7d2abdc3f8e26a224217078cbbd0ab8e894e6756470bfefa7") sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@ipv4_getroute={0x20e, 0x1a, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x341}, 0x1}, 0x0) [ 320.662680] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 320.665462] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 320.674699] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 320.676729] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f000000a000-0x48)=""/72) 2018/04/08 07:40:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000089d000-0x3)='ns\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000083000)={0x0}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x40) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000001000-0x19)=""/25, 0x19, 0x0, &(0x7f0000007000-0x10)={0x3, {"e89b65f7809e26"}}, 0x10) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ac3000-0x8)={0xff}, &(0x7f00006b1000-0x10), &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) rt_sigsuspend(&(0x7f00000b4000-0x8), 0x8) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000002000-0x17)=@random={'user.', 'keyriYn+keyringlo\x00'}, &(0x7f0000001000)='cpuseteth0selinuxvboxnet0(posix_a\x00\x00\x00\x00\x00\x00\x00\bstrusted@@mime_typeposix_acl_access\x00', 0x4d, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)='cpuseteth0selinuxvboxnet0(posix_a\x00\x00\x00\x00\x00\x00\x00\bstrusted@@mime_typeposix_acl_access\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000004000-0x8)=0x9, 0x8) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x4000000101000) pwrite64(r0, &(0x7f0000001000-0x90), 0xfc2a, 0x0) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='loginuid\x00') sendfile(r0, r0, &(0x7f0000005000-0x8)=0x20000000000000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000004000)=""/95, 0x5f) 2018/04/08 07:40:14 executing program 0: 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) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000025000-0x4)=0x4, 0x4) 2018/04/08 07:40:14 executing program 1: personality(0x600000) mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007a5000-0x8)) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0xe}) vmsplice(r0, &(0x7f0000007000-0x20)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x99)="32251382ca0acc9843c909fc872b192eae15da49789377baff85ca5d228170348345f2397e493900bf1b213492e2bd4b3df1a610d95edef1e25e577c90362b837320d2a61767981dc89f2475ef596f64391122de3ce8f3f2ba2f633cdd65e01e3d456f087a70828a7d0492959c296b38ca77734c89d8af63c7e50d8a84ee7b86f5513b48f980c84329a8413d0dc88dbfbfcb6b544fbe7841bc", 0x99}], 0x2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) close(r0) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x8001, &(0x7f0000035000-0x8)={0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x100000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r1, &(0x7f0000018000-0x78)=[], 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000025000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="9d6107d80dff"}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='lo\x00'}) 2018/04/08 07:40:14 executing program 0: clone(0x0, &(0x7f00003f5000-0x167), &(0x7f0000001000-0x4), &(0x7f00005a9000-0x4), &(0x7f0000d3b000)) setns(0xffffffffffffffff, 0x0) unshare(0x400040000) clone(0x40000, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000002000)) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x7b3000)=nil, 0x7b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffddc) sendmsg(r0, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00004b5000)=[], 0x0, &(0x7f0000046000)=[{0x20, 0x0, 0x7, "831069cb9d20400030"}], 0x20}, 0x0) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="6e6574008590bda7a61c94ada3eff5ca0d4f828af596bff13f5597a77d05d6d26af804c5966294d8fc3b6dd6a45ff0b5b0f5db7dfb10dd01190c7dd5987ea96ca01155f8f2908d7d34a4d64af2dca60270b2796e94baa506ec86e217b39e135ca2eae1b9546855e7aaccd3321dc925644ef2db26a9466f4058bb98b9b55ccb90c057d43e316424ff1085e827727523f32d7bc144247ae7539449027656d5b4") exit(0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/04/08 07:40:14 executing program 0: clone(0x0, &(0x7f0000001000-0x62), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x100, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000004000-0x1d)=[@in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000811000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fcd000)={r1, 0x3fe0000, 0x7, 0x7a6, 0x401, 0x7b}, &(0x7f0000000000)=0x14) 2018/04/08 07:40:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) exit(0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000005000-0x4), 0x100000000) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000fd2000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000016000)=0x3, 0x4) sendto$inet(r1, &(0x7f000001a000), 0x0, 0x0, &(0x7f0000003000)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000001d000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x8001, 0x2, 0x400, 0x324, 0x1, 0x6, 0x6a2221ae, 0x7f, 0x8, 0x1f, 0x5, 0x7c2a, 0x81, 0x3, 0x3f]}, &(0x7f000001d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r3, 0x3, 0x40}, 0xc) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f000001b000)=0x1, 0x4) recvmsg(r1, &(0x7f000000a000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000013000)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0xa89b62f95c00f138) 2018/04/08 07:40:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x52000101, &(0x7f0000000000), &(0x7f0000696000), &(0x7f0000000000), &(0x7f0000000000)) 2018/04/08 07:40:14 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)) rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0x7)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000001000-0x3e)=""/62, 0x3e) readv(r1, &(0x7f0000022000)=[{&(0x7f0000022000)=""/66, 0x42}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000015000-0x4)=0x3ffc0000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000013000-0x24)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000020000)) rt_sigqueueinfo(r0, 0xe, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) r2 = dup3(r1, r1, 0x80000) perf_event_open(&(0x7f000000c000-0x78)={0x0, 0x78, 0x2, 0x9, 0xb3, 0x8, 0x0, 0x7fffffff, 0x40686, 0x8, 0x2, 0x24b, 0xd0, 0x9, 0x0, 0xffff, 0xc84, 0x100000000, 0x3f, 0x3, 0xed1, 0x9, 0x4, 0x0, 0x8, 0x0, 0x3, 0x8001, 0x400, 0x4, 0xca11, 0x7ff, 0x9, 0x3, 0x5, 0x81, 0x100000000, 0xed1c, 0x0, 0x1, 0x2, @perf_config_ext={0x1}, 0x40, 0x8, 0x7ff, 0x7, 0x2, 0xd847, 0x1}, r0, 0x401, r2, 0x1) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10}, 0xffffffffffffff9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/175, 0xaf) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000003000-0x50)={@generic="c6ac7bd22b91b7dd38c7bb2a4d4c9906", @ifru_addrs=@can={0x1d, r2}}) close(r0) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getpgid(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x574, 0x0, 0x79, 0x6, 0x0, 0x0, 0x5, 0x7, 0x3, 0x40, 0x3}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) read(r0, &(0x7f0000002000-0x17)=""/23, 0x17) r2 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r3 = accept$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000001000)=0x60, 0x80000) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000002000)='attr/prev\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000002000)) write$evdev(r2, &(0x7f0000002000-0x48)=[{{0x77359400}, 0x200, 0x6, 0x8}, {{0x0, 0x2710}, 0x10000, 0x3800000000000000, 0x400}, {{0x0, 0x2710}, 0x0, 0x36, 0x1}], 0x48) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000008000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "918b39", 0x0, "a97cba"}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x920]}) r0 = semget(0x1, 0x0, 0x229) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000009000-0xdf)=""/223) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ac2000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000ac0000/0x2000)=nil, 0x2000, 0xd000, 0x3, &(0x7f0000d14000/0xd000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000002000)=0x1, 0x4) prlimit64(0x0, 0x8, 0x0, &(0x7f0000ac3000-0x10)) process_vm_readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/235, 0xeb}], 0x1, &(0x7f0000002000-0x10)=[{&(0x7f0000ac1000)=""/214, 0xd6}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000003000-0x14)={@local, 0x0}, &(0x7f0000002000)=0x14) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ac2000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x0, 0x20, 0xa, 0x20, 0xa0, 0x7f, r3, r4}, {0x3, 0x1, 0x20, 0x5, 0x5, 0x2, 0x1, 0x2d3b}, {0xffffffffffff8000, 0x100, 0x2, 0x5}, 0x7434456, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x1, 0x0, 0x221, 0x7, 0x1}}, 0xe8) 2018/04/08 07:40:15 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, @tid}) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x4000, 0x8) writev(r0, &(0x7f0000010000)=[{&(0x7f000000a000-0x1000)="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", 0xfe6}], 0x1) sync_file_range(r0, 0x0, 0x9, 0x6) fcntl$getown(r0, 0x9) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000005000)="fa9bf101fb710eae539a6c7eac25ee884992e50000003f9ae2255c7093c2a1d49c46a61541ff51399ce6bd0ce6441f6c66b7e0dacc7dc2213ad8eff99d093868cebeb22dc97aabaeef0e0efca04f961670277a8bccc4b9", 0x0, 0x0, &(0x7f0000004000-0x40)) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='fdinfo\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x644e}}, [0x0, 0x80000000, 0x9, 0x4, 0xcb7, 0xe000000, 0x1, 0x401, 0x3ff, 0xcc79, 0x1f, 0x9, 0xffffffffffffff80, 0x100000000, 0xfff]}, &(0x7f000000d000)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000-0x8)={r1, 0x6}, &(0x7f0000005000)=0x8) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000001d000-0x10), &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000001c000)=0xffffffffffffff80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000001c000), &(0x7f000000b000-0x4)=0x4) getsockname(r0, &(0x7f000000a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000012000)=0x1c) socket$netlink(0x10, 0x3, 0xa) sendto$inet(r0, &(0x7f000000a000), 0x318, 0x20000000, &(0x7f000001a000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000031000), &(0x7f0000023000), &(0x7f000003a000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f000001a000-0x10)={&(0x7f000003b000)=""/78, 0x4e}) signalfd4(r0, &(0x7f0000007000-0x8), 0x8, 0x80000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) writev(r2, &(0x7f0000005000)=[{&(0x7f0000027000-0x1)="f7", 0x1}], 0x1) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000017000)=0x0) getpgid(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000019000-0x8)) pipe2(&(0x7f0000015000), 0x90800) socket$inet6(0xa, 0x5, 0x10000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000010000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000006000-0xcc)='ns/user\x00') setns(r3, 0x0) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000036000)={@common='sit0\x00', @ifru_flags=0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000036000-0x20)={@empty, 0xff, 0x3, 0xff, 0x8, 0x3, 0x8, 0x6}, &(0x7f0000035000)=0x20) sendto$inet6(r0, &(0x7f000000b000-0x2e)="0014848e2c58eed6def58ffc112bc9c8a1a3ab98c348f961783df542de9f448e928b12c62a1bc05f8a70f0f3962e", 0x2e, 0xfffffffffffffffa, &(0x7f0000030000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001c000-0x9e)="ebc2ebd2c27878f2c7bab5aca15b19e46e401443d39c588d333053f9de57ec60eaf59db167b50f699001ff88e7f679424ac2ba03dfc553990dbce7891875572a7a580b2eaa061fbec47af8c1200e636d53cec8364ae76031395c007bac9840244b89c05d364de4f3c07fc3c232c5d682d3f64ff30bfe0b1fcbe2b881a0beb5eb47b65ca9391eb6a9ab487634a53a7e014e396b56f5c5846ef3a878fcb6c1", 0x9e, 0x0, &(0x7f0000036000-0x1c)={0xa, 0x3, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000000e000-0x90)="32765bec80f2fc310f83f47cccb1088383b31a90975d64a298a17422943c3efb731286513c74d44d27e0ce2d3d4314aad6c083e6c3c6d934db9b04471ae99fafe955b8d3658cb80d59fd3d8d35f2dc39b3df602ce076dd655a56425c4afb21c2967fe8548c93f8c28ce215512a75f1e975272be2a0b1e9af27c1b94eece84b390e8e6894ea1420ad49f3792ce48f5543") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000001f000-0x4)=0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto(r0, &(0x7f000001b000)="45322614191b310913ec555715251bf447fbdc9c849d8601d2e28a311c6fa24b5fcf33054211f640083abea40e5a90caab0fff04a473f5a62f8895c8ce32fa7276dd39d44cc1ab3a78bf75b4b522810702faf298056ef598acfc9bd7811cfa69f660ce8a17ff09f30f338d57bb9ad67f55a681cafa4a5e06b8e0b9d4e34a74948ae0af13aa49502f63ae810544bf58644c969d76c0187431", 0x98, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x1, @empty}}, 0x20) close(r0) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/vcs\x00', 0x600000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000025000-0x12)={0x7, [0x6, 0x4, 0x3, 0x6, 0x10000, 0x7, 0xffffffffffffffff]}, 0x12) syz_open_procfs(0xffffffffffffffff, &(0x7f0000023000-0x7)='ns/uts\x00') 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000060c000)={r0, r1+10000000}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000)='proc//md5suMmd5sumGPL\x00', 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b89000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000014000-0x8)=0x80000001, 0x7, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000010000+0x837)=[{{0x77359400}, 0x0, 0x0, 0xfffffffffffffffe}], 0x18) clock_gettime(0x0, &(0x7f0000b5c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x0, &(0x7f000070a000/0x4000)=nil) wait4(0x0, &(0x7f0000d22000-0x4), 0x1, &(0x7f0000001000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x4, 0x1, 0x81, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000)=0xd7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000), &(0x7f0000005000-0x10), &(0x7f00009bf000-0x10), 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x100) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) timerfd_settime(r3, 0x1, &(0x7f0000002000)={{0x0, 0x989680}}, &(0x7f0000002000)) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55b, &(0x7f0000041000), &(0x7f0000033000), &(0x7f000002a000), &(0x7f000000d000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f000002b000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000043000)="77b9", 0x2, 0x8000, &(0x7f0000042000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mprotect(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x8) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x142000)=nil, 0x142000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000132000)) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000dd000)={0x6}, 0x4) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r0, 0x7f, &(0x7f0000100000-0x10)={0xe, 0x81, 0x4, 0x9}) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0xc42000)=nil, 0xc42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000201000)) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009d6000)={0x3, &(0x7f0000c43000-0x18)=[{0x9, 0x9, 0x7, 0x73}, {0x9, 0xee4f, 0x4, 0xffffffffffffff81}, {0x6, 0x7, 0x100, 0x1000}]}, 0x10) mmap(&(0x7f0000c43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c44000-0x20)={0x9, 0x0, 0x3, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000386000-0x10)={r1, 0x3e1f7c6f}) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) clone(0x8000000, &(0x7f00004f0000), &(0x7f0000d26000), &(0x7f0000c42000-0x4), &(0x7f0000003000-0x2)) mmap(&(0x7f0000c43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c43000)) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000c43000-0xd)='dns_resolver\x00', &(0x7f00008dc000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001b8000-0x19)='vboxnet0mime_typevmnet1)\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x1, 0x8, 0x8, 0x3}, 0x31b) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x3f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000-0x18)={r0, &(0x7f0000006000), &(0x7f0000002000-0xb5)=""/181}, 0x18) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x5, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000001c000), &(0x7f0000005000-0x4)=0x4) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f000000b000-0x8)=@abs={0x1}, 0x8) connect$unix(r1, &(0x7f000001b000-0xa)=@abs={0x1}, 0x3) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8ae0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f000001a000)=[], &(0x7f000000e000-0x28)=[]) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000c000-0x8)={0x1, 0x820, 0x2, 0x5, 0x6}, 0x14) ioctl$FIONREAD(r2, 0x541b, &(0x7f000000d000-0x4)) 2018/04/08 07:40:15 executing program 1: userfaultfd(0x5335081ab279a62f) r0 = openat(0xffffffffffffff9c, &(0x7f0000b43000)='./file0\x00', 0x2000, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000099f000-0x6)={0x7, 0x200}) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 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, 0x7fffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x10813, r0, 0x0) 2018/04/08 07:40:15 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x3, 0x88) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000012000-0xc)='%,%vboxnet1\x00', 0x43, 0x1, &(0x7f0000009000-0x40)={0x6, 0x0, 0x7fffffff, 0x401, 0x6, 0x2, 0x1f, 0xffffffffffffffc1}) set_mempolicy(0x4003, &(0x7f0000001000)=0x64ab5d29, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000010000-0x48)=[{r0}, {r0}, {r0}, {r0}, {r0}], 0x5, &(0x7f0000009000)={0x0, 0x1c9c380}, &(0x7f0000009000-0x8), 0x8) 2018/04/08 07:40:15 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@ipv6_newaddr={0x54, 0x14, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x7, 0x6}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x54}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000009000)='securityem0+$wlan0\x00', 0xfffffffffffffffc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007000)={0x0, 0x3, 0x5, [0x8, 0xaeb, 0x4, 0x9, 0x3]}, &(0x7f000000d000-0x4)=0x12) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000000e000-0x4)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000+0xc62)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x38)=@ethtool_link_settings={0x0, 0x3, 0x327a, 0x8, 0x5, 0x639, 0x5, 0x5cd, 0x40, 0x6, [0x54d8, 0x1, 0x8, 0xcf, 0x8, 0x80, 0x101, 0x1], [0x9, 0x20]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000000d000)='securityem0+$wlan0\x00', 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000000f000)={r3, 0x6c1}, &(0x7f0000003000-0x4)=0x8) syz_open_dev$vcsa(&(0x7f000000e000-0xb)='/dev/vcsa#\x00', 0x5, 0x8002) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f000000f000-0x50)={@syzn, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @rand_addr}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000010000-0x4)=0x6) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f000000d000)=0x200) 2018/04/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55b, &(0x7f0000041000), &(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, &(0x7f000002b000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000041000-0x3)="77b9", 0x2, 0x0, &(0x7f0000042000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000043000)={@dev}, &(0x7f0000043000)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/08 07:40:16 executing program 1: timer_create(0x0, &(0x7f000000d000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000), &(0x7f000000c000)}}, &(0x7f000000d000-0x4)=0x0) timer_delete(r0) 2018/04/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x38)=[&(0x7f0000001000/0x1000)=nil], &(0x7f0000002000-0xc)=[], &(0x7f0000001000-0x12)=[], 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000000a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000009000)={0x0}, &(0x7f0000009000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000000a000-0x4)=0x8c) recvmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000006000-0x30)=[{&(0x7f0000009000-0xc4)=""/196, 0xc4}, {&(0x7f0000008000)=""/254, 0xfe}, {&(0x7f0000008000)=""/240, 0xf0}], 0x3, &(0x7f0000002000-0xe5)=""/229, 0xe5, 0x3d0d}, 0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000a000-0x20)={0x4, 0x760c, 0x8008, 0x101, 0x9, 0xcc8, 0x9, 0x3f7f325f, 0x0}, &(0x7f0000008000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000)={r3, 0x8f6}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x68) 2018/04/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000007000), 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000)={0x3ff, 0x5, 0x2, 0x8, 0x5, 0x10000, 0x1ff, 0xfa, 0x100000001, 0x2, 0x5}, 0xb) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000006000-0x58)=[{0x28, 0x29, 0x2, "06337c8090b2e94269c5a51222f0cffd8e"}], 0x28}, 0x0) 2018/04/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0x3, 0x4, 0x4, 0x6f, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xc, 0x4, 0x4, 0x3, 0x0, r0}, 0x2c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x4) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x3}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000002000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000010000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000b000)={r4, 0x42, 0x6, [0xfffffffffffffffa, 0x689a, 0x100, 0xfff, 0x1, 0x9]}, &(0x7f0000010000-0x4)=0x14) 2018/04/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000018000), &(0x7f0000027000-0x8), 0x10000000000003, &(0x7f000001a000/0x2000)=nil, 0x5) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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) munmap(&(0x7f0000029000/0x3000)=nil, 0x3000) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002a000-0x8)={0x0, 0x4}, &(0x7f0000033000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000002e000-0x18)={r2, 0x9, 0x8, [0x7, 0x3, 0xd85, 0x40, 0x0, 0x8, 0x0, 0x4d]}, 0x18) readv(r0, &(0x7f0000027000)=[{&(0x7f000002b000)=""/108, 0x6c}], 0x1) fcntl$notify(r0, 0x402, 0x22) 2018/04/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x18)="73797374656dfa00", 0x0, 0x130, &(0x7f0000d7d000)={0xcbe, 0x800, 0x80000001, 0x8, 0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x16, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0xffffffffffffffc0, 0x4, &(0x7f0000001000-0x80)=[{}, {}, {}, {}], &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x4, @thr={&(0x7f0000001000-0x25)="a43ad712d0d093ff7bad314234ce29617b7dd773f858acf8b1e0376112124cbbf16070035a", &(0x7f0000002000-0x7d)="e30622a7cd87820350ec7a94124eb7e324a5c0c38a1978b38bee0a9c93b88afbc3becc153d9e28f384602201a054a0869317ddffb1e8e5ec25149655a26e8f828ebc00000ffff7c4d9d1e90e8f9acfc69598242739c451eb00392a8561dd474457ab403a374e3d7a3c6e0e3940bdc020cb21b445edbe4983728e295778"}}) prctl$intptr(0x21, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x432, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000000000)={&(0x7f0000004000-0x48)=@full={{0x3, {"68b0d2aaae8b97"}, 0xe6}, [{"e706896d4d67e3"}, {"63311268a5530f"}, {"2d139ffab55970"}, {"acb25958f55e9a"}, {"7ab0e336000464"}, {"872d82bcd352a8"}, {"7beaf9f6007609"}, {"213ee726dd7140"}]}, 0x1d4, &(0x7f0000005000-0x10)=[{&(0x7f0000004000+0x3c8)="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"}], 0x0, &(0x7f0000004000-0x208)=[{0xd0, 0x114, 0x3, "a401dc689b65fbc3a202baa0b2a847dfdc80e8b2d5aceb4656a8e71aa5402cb43149a8443b5b90ba4b48e7a0b6cafc085de2fb688c9b8380ad3c3686d65907bfa9cc2dc7d13892bf08cad2347b1629b1f79615297727dc4d7c5876f2cbb7fc315c785901b22ec460143a6816a6a697840e641eadab15ad60afc1316e6f7ac7172bfbd6fe130949730e3413482befe836aaa51a3734c6b64355b62309774b77bebf9aff169fa799253e439f5a7e281d926405a9242f1e8bdca25718"}, {0xd0, 0x1, 0x2, "d9893534569c3cd526bc6877986f30428b7810c5676b25bc66ae21583646056ad1d4f957091cb1fc3136f2a8220aafaeee3e07a6e0a1a2e4b004f791332dd441f9235a2549baf8d949d1ea5296eb9bcbaebf647d490001ce094633c4f8bfc64c802a91bf97a8781c0600cebc67c56e83b3b3d44c281c93fe1fd573680c847b8f8149b536cd35ea117e88a07c3d66145ad7a6a3bc9f0339dcfe7b39ea96b95d2097176bef36fae0a4cb3a635a40effd5ba11e5e081ef31c0e1a3a0638644772e9"}, {0x68, 0x116, 0xffffffff, "35271afd9cd3b5d25263ed6c7c30f49b34547ce3b60aa200e2988d49704d660a7185e0ea471c8aca948ea8963d5b0169b1f33242004860fa1c82354a6cce8998a0ebb41de20a0fe3f075ede2b5f1173675aa6565"}], 0x208, 0x800}, 0x40002103) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x400, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x7, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r4, 0xe5}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x12100, 0x0) 2018/04/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000004000)) syz_emit_ethernet(0xa6, &(0x7f0000003000-0xa6)={@random="392b5fb1d360", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="ec1199ddef4a", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000003000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f000000f000), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x1, 0xfffffffffffffff7, 0x3, 0xf758, 0x4, 0x81, 0x3f}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000+0xd5), &(0x7f000000d000-0x4)=0x8) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000000d000)) 2018/04/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/snmp\x00') setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000005000-0x4)=0x80, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000c000), 0x4) preadv(r0, &(0x7f0000004000)=[], 0x100000000000026f, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/04/08 07:40:16 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000b44000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000090a000)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) 2018/04/08 07:40:16 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000019000)='./file0\x00', 0x1000001fa, 0x42) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) getpeername$llc(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000015000)=0x10) fallocate(r0, 0x3, 0x1ff, 0x8) 2018/04/08 07:40:16 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000013000), &(0x7f0000013000), &(0x7f0000003000-0x1), &(0x7f0000013000)) r0 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000016000-0x10)={&(0x7f0000015000)="266b8f987605793622b921cf64c4d40ea8a51a5bfd731e87efc787ded1c2f11ec7036564e1a27837fee672bc9b079deb9c36120330f9e39fc7eb7ea1ce4d12b5e2489ff66e58eca1374c5c560f934f13a7ee15c0ec543b672f046ecb99705e46784d91da548ac26ca92893ee880b675e5ecec4c0e82d1d774496395afb48092e4fe6a8f9d3ab9860282fd311b31fa61b2a1af07ffa4907c122b5479a03f46aff4247154cc435e5972ac918adae7f224a2fc7be", 0xb3}) clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x12) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x7, &(0x7f0000016000-0x38)=[&(0x7f0000008000/0x2000)=nil, &(0x7f000000a000/0x1000)=nil, &(0x7f0000002000/0xd000)=nil, &(0x7f0000011000/0x2000)=nil, &(0x7f0000004000/0x2000)=nil, &(0x7f0000004000/0x5000)=nil, &(0x7f0000006000/0x1000)=nil], &(0x7f0000015000)=[0x4], &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0], 0x2) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)=']*)ppp1\x00', 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000014000)=0x3) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x100000e, 0x10813, r1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000011000), r1, &(0x7f0000028000-0x8), 0x7, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/04/08 07:40:17 executing program 1: membarrier(0x18, 0x0) r0 = memfd_create(&(0x7f0000e71000)="867b00", 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000781000-0x34)=""/52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x1, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000)=0x14) 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) getresuid(&(0x7f0000006000-0x4), &(0x7f0000006000-0x4), &(0x7f0000005000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={r2, r4, r5}, 0xc) prctl$setname(0xf, &(0x7f0000000000)='posix_acl_accessppp0*vmnet1bdev)q\x00') 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) io_submit(0x0, 0x1, &(0x7f0000003000)=[&(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000002000), 0x180, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x6d2a, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), 0x4) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ac1000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ac1000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f00003b8000/0xe000)=nil) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/autofs\x00', 0x400400, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ac5000)={&(0x7f0000030000/0x1000)=nil, 0x1000}) prctl$setmm(0x23, 0x0, &(0x7f0000789000/0x2000)=nil) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x400000a7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x6fc]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000-0x60), &(0x7f0000007000-0x4)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000000000+0x36c)="90f0a64a448abee84781436076d8a628180c9a7ab7a6008b1228bba53ca52b54ba3d66664666f84564cec000", 0x2c}, {&(0x7f0000004000-0x63)="a6e073a218b6a9ac344ffd2a4f060215dbf88275b7dc4a71a71baf51cc3718b509ced0e5804916bbd94ffbb12b9aef4bf5d2d56ffb239d81b0968a8b8c29813d6151ecee30c9f5ab6235745f63d517f172946df28ef7a1506edef65705fb3719f5b01c", 0x63}, {&(0x7f0000001000+0xf42)="c3cff2d03ea2b35be9a6b55682ca7a9ff0ba6f73ca6d6c499156af0b6712796bf8b014238f43c2cc09c43b972770a5a41631df3b1ad08ca33e6959c0a20a1ed0b86f69952a3cbbd22e7be1e5af69cd8276344c58eddb488062ce0d35589e73d240a353fab8e4c0400f9114061f24c2d4593c308dd448a61750", 0x79}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000)="29f60140cdec7b8db0fbad48c9ab53c4aecf73dcf4690cac99d4c6184fe565e4f6a3df8d8cf200fcde2e2588fd92b8b6a38e0e254dd1e29f67243003977607", 0x3f}, {&(0x7f0000003000)="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0x1001}], 0x6, &(0x7f0000004000-0x2a0)=[{0x48, 0x0, 0x9, "4c4a49235ec69c03990c15ff6c898f1d2474933a4c44f82e94c60d8d572db099e367936c23cc35260360bef53ef93e5245f90248"}, {0x68, 0x3a, 0xf629, "79c5a904c17dfb8c6a682bd7ac18c163be8c1c14b5cba0f0add631d59fba58b645006072e826b47a968077d4a54b90970303661f4f63589c8cfe216afd5c80b61eafe4fd3c5de146243653c6dac726e8a5"}, {0x60, 0x0, 0x76c, "5500d9d7529212e1e89741065451405f7624f7cdaeb96d676eaefe1b9f7fe5cfb200f970f9773948124d44e3708fd3a570599c0612804da8c9b676192ebf5ad0cafdaff050f03d32f4094a8711e30622"}, {0x58, 0x0, 0xc3, "415ca0e712e6973bf0ce604b5fbd3ec47e25f0e6c5b8fd243869248d204b82c5b5fc46cd4fc463752aa4dd0991e027cb3bc75fdd9261e254fc4e17af1d5f8d7ed5fb9cf4fc84c6"}, {0x60, 0x0, 0x8, "0933d16793f543e2d5add2060dd1207b617f2c5e5534f9a9900278486e03f0d65b8273c0ecc292e4f34e759c51e88eacf72ee97b1e6297be2fe3ea11c7c41971c05a32e92e256a02a9d740895b"}, {0xd8, 0x117, 0x7, "bcb7fb25261dbedb4abf0ed2179356023653d0e03e5897e866ee0182173d6b7525c6feb35e7f651e3f38e6a27bacfb17711a72dac98d1c90d4080c453af3a03942c25991b526ba8f7a86118c7957f4aba35cca11a2d3ba98233f8221ad4237e233c3a1a240dcd4cb585e9cef5297d0379f321add78204fba9fb497d6046068e19c9094676155bc4b5f5f9b98d074438aea8c9b8a9d4b26da65b962868aedf43d55e62a4c382178d3131b2ce9ec659ba1283bfbe509262fbc43fc681eb1dd18a2a972b16c12"}], 0x2a0, 0x800}, 0x8000) 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) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x80300, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000006000)=[{{0x0, 0x2710}, 0xfffffffffffffffd, 0x2, 0xffffffffffffffd4}, {{r2, r3/1000+30000}, 0x8, 0x5, 0x5}, {{}, 0x6713083c, 0x10001, 0xf3}, {{}, 0x2, 0x20, 0x401}, {{}, 0x8, 0x7, 0x9}, {{0x0, 0x7530}, 0x4384, 0x4, 0x3d83}, {{r4, r5/1000+30000}, 0x1ff, 0x4, 0x9}], 0xa8) 2018/04/08 07:40:17 executing program 0: prctl$intptr(0x8, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a9a000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x20000000000001d, []}, 0x2ee6) shutdown(r0, 0x1) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="d66c6f76626f786e65743000", 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000)=0x1, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000003000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000001000-0x20)) close(r0) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000026000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0xf) ptrace$setopts(0x4202, r1, 0x0, 0x800000000000000) 2018/04/08 07:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) fcntl$getownex(r0, 0x10, &(0x7f00002fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000012000-0x9)='net/unix\x00') preadv(r2, &(0x7f0000007000-0x50)=[{&(0x7f0000007000)=""/41, 0x29}], 0x1, 0x2000) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000001000-0x14)=@getneightbl={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = shmget(0x1, 0x3000, 0x4, &(0x7f0000009000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f000000f000)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x3)='ns\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002000)=r3) getdents64(r2, &(0x7f0000003000-0x10)=""/16, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000c000)={0x3, 0x8000, 0x3, 0x9, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000011000)={r4, @in6={{0xa, 0x2, 0x2cd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0x8c) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000000d000)={@generic="8ecf7c662f84b16884bd5fccba7e1f12", @ifru_ivalue=0x3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a000)=[{{&(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000000d000-0x40)=[{&(0x7f000000a000)=""/250, 0xfa}, {&(0x7f000000c000)=""/252, 0xfc}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000d000-0x90)=""/144, 0x90}], 0x4, &(0x7f000000d000-0xcb1)=""/4096, 0x1000, 0x10001}, 0x400}, {{&(0x7f000000c000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000000c000)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000006000-0x19)=""/25, 0x19}, {&(0x7f000000c000)=""/188, 0xbc}], 0x3, &(0x7f0000005000)=""/179, 0xb3, 0x7157}, 0xffffffffffffff00}, {{&(0x7f000000c000-0x80)=@generic, 0x80, &(0x7f000000c000)=[{&(0x7f000000c000)=""/128, 0x80}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000-0x8b)=""/139, 0x8b}, {&(0x7f000000d000-0x48)=""/72, 0x48}, {&(0x7f000000d000-0x5c)=""/92, 0x5c}], 0x5, &(0x7f0000000000)=""/254, 0xfe, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x2a)=""/42, 0x2a}, {&(0x7f000000c000)=""/45, 0x2d}], 0x2, &(0x7f0000005000), 0x0, 0xbc21}, 0x1}], 0x4, 0x40000000, &(0x7f0000009000)={0x77359400}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000000f000-0x2)=0x460) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x68, &(0x7f000000c000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x0, 0xf7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f000000c000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={r2, 0xfffffffffffffff7, 0x2}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='coredump_filter\x00') pread64(r3, &(0x7f0000009000)=""/90, 0x5a, 0x0) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x7b9000)=nil, 0x7b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00004c8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007ae000-0x38)={0x0, 0x0, &(0x7f00007b9000)=[{&(0x7f00007b9000-0xbf)='*', 0x1}], 0x10000000000002eb, &(0x7f0000046000)=[]}, 0x4259157704179f6) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000012000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000001a000)=0x14, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000001c000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r2}) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000011000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000019000)=[{&(0x7f0000019000-0x1000)="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", 0x4d1}], 0x1}, 0x0) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x7bf000)=nil, 0x7bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000541000)='/dev/autofs\x00', 0x505143, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000420000-0x4)) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001a000)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000004000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f000001a000-0x4)=0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000650000)='pagemap\x00') sendfile(r0, r3, &(0x7f000030e000-0x8), 0xf3b3) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1, "1c"}, &(0x7f0000006000-0x4)=0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000), 0x56) 2018/04/08 07:40:17 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) rt_sigqueueinfo(r2, 0xe, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) tee(r3, r1, 0x2, 0x0) close(r0) write$tun(r4, &(0x7f0000004000-0x2f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fe5cb", 0x0, "3bde0a"}}}}, 0x2e) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000023000-0x99)="04e0c1f7007254c3c3e0c3f8d5648fdcb8f8c909116512a209e827f20a5eaffcb1a95149dfc7361983a26e977f91fc31a1b47c9ee82a7ee56d424ff29c7bd12cdb3b5ac2a8be3fd883966bbce3c655e0dc4ffaa901d62637c9860c15722b329246ed23a0ba4c428feb07299b90e54bc377f24944d3f5f38ed57438bd7cf29cc631cd6de936fa786d6980e30fbb236a26d18108c04970fb500f", 0x99) 2018/04/08 07:40:17 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000006000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000005000-0x74)=""/116, &(0x7f0000000000)=0x74) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x34)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x30bd4e325f05410c, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) 2018/04/08 07:40:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000-0x87)=""/135, 0xfffffffffffffeb1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000014d000)={0x462, 0x370cda41, 0x257, 0xa9d}) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0xb000, 0x3, &(0x7f0000c2c000/0xb000)=nil) 2018/04/08 07:40:20 executing program 1: r0 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r0, 0xb, &(0x7f00002d1000)=""/4096) 2018/04/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x9, 0x4, 0x5, &(0x7f0000001000-0x10)={r1, r2+10000000}, &(0x7f0000002000-0x4)=0x33, 0x4ae) ioctl(r0, 0x2, &(0x7f0000001000-0xb7)="a3fc41b20fb315fdc5f6c4dfdee37f0d554c970abe3117e8b435f15a7e9acd62bfda0d6d341c16dad99c9c874ca5337c385b011c9e9667f99dda99717d945d18708b97858ed43afe290a5f39b22fde6831afbd0271cfb2daf27809e5ebf7b87450381c4082efee521e6da13458450b41beeb293c23fbe8be842cb30b0e8b15112be1805d348842052cb85cc8c160aa89b90a7ed4d936223e539a20a2f8805512ff1def4c93f11c89fbbcb46bda82e6c2946fde22b7b064") mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f000002f000)='./file0\x00', 0x2040, 0xac) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000036000)={{{@in=@empty, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000036000)=0xfffffffffffffdde) r4 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000034000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000036000-0x40)=[], 0x0, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000000c000-0x50)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) 2018/04/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000023000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0xd}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x14, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xc080) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000f000)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000002a000-0x80)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff58}, @in6={0xa, 0x2, 0xb23, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}], 0x80) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000024000-0x1)='t', 0x1, 0x0, &(0x7f000002b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000e000-0x4)={0x1f}, 0x4) 2018/04/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000-0x1)='\x00', 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000001b000-0x4)=0x400) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x2, 0x13, r1, 0x0) ftruncate(r1, 0x5000) sendfile(r1, r1, &(0x7f0000011000), 0x8000) 2018/04/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r0, &(0x7f000000f000-0x1000)='s', 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x72003) 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) writev(r0, &(0x7f0000014000-0x30)=[{&(0x7f0000014000-0x44)="2c68cf42d80157581ff8ad152e416a9bc752477b9c5ed5c38921ff12cb085b24f4e14b1eb8223ecd9905482401dffda2f73ab79a37b855e8a6cdcbdbf0cd6cf5eab5b5d0", 0x44}, {&(0x7f0000013000)="d1f5619ac056c3fc2c2557cba16865f1a928de69acb2539e", 0x18}, {&(0x7f000000c000)="ab2c8f91995e0f1ce217b4e4c72a5b434712ac5676ca31a91a260470068960f57070695a957b82d342151c51e310693d914861de631b1c5f652eac", 0x3b}], 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/04/08 07:40:20 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0xffffffff, 0xfffffffffffffff7, 0x2, 0x8a5, 0x1, [{0x6, 0x1, 0x2, 0x0, 0x0, 0x800}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000009000-0x4)) preadv(r1, &(0x7f0000002000)=[{&(0x7f0000007000-0xd4)=""/212, 0xd4}], 0x1, 0x0) 2018/04/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x194, &(0x7f0000016000-0x30c)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x15e, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xbf, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0xff, 0x2, [], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x67, 0x0, 0x3ff, 0xfffffffffffffffb, 0x0, 0x2, 0x3}, @fragment={0x7f, 0x0, 0x8, 0x3, 0x0, 0x1ff, 0x3}, @hopopts={0xaf, 0x1c, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x20, 0xdc, "a1ae5e19141d48dc7045d58d8806b0505edea1369a1f7262309768f4e3b83ad6ac9d495b101266f5e85d19eb16de3f6cb027c7669030373356af6911a9151b2816f4f92608dedf752f0bf7fe736e70f6ee7c070174e67d7e9745bf1fd7679c8ca01a4f4d30ca676f6f9720bf74a038f3441e34638f0f4c5813239990fb82f7daa31ce33b231573935e0e318b0c733211208032a3d35ad59c146987dc855b4f171d2bf52c4293e107c6f9354ef4d864e753540fc2463e8df0dac948d74be775f45c921395d27d252975989627fcfc03d548623c598a3509c890f0513d"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "14f0cb", 0x0, 0x0, 0x0, @empty, @loopback={0x0, 0x1}, [], "d40462"}}}}}}}, &(0x7f0000011000-0xc)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000017000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000-0x20)={@empty, 0x200000000, 0x2, 0xff, 0x2, 0xa6d5, 0x9, 0xfffffffffffffff8}, 0x20) 2018/04/08 07:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x80, 0x8}, 0xfffffffffffffe31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}, @map={0x18, 0x9, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xff}, @ldst={0x3, 0x3, 0x6, 0x6, 0x7, 0x1e, 0x4}, @generic={0x7, 0x0, 0x400000000000, 0x400}, @map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x8, 0xb, 0x8, 0x0, 0x10, 0x8}], {0x95}}, &(0x7f0000002000-0xb)='GPL\x00', 0x0, 0x3e, &(0x7f0000001000-0x3e)=""/62}, 0x48) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000024000)=""/38, 0x26, 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$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000024000+0xabb)={&(0x7f0000024000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000001a000)=[{&(0x7f0000020000)="ac06a163542142fde1461f9c8eaf28291efd12fd7532355b2c87b1f44223857034a3be595e8536aea634f9f73538c1acb6b05565592282aa7c8e1b2761b6aef2ba2afc6ab6001c5b67d10ce83ba3bdae0c1700d66b1be77e902d85f071684c340b334156c6d04f5ab78b071fe24b", 0x6e}, {&(0x7f0000024000)="0b392f927f74a9ebf640adbd87bdaf7684cf252a89587cbd", 0x18}, {&(0x7f0000013000-0x4f)="5a72a6a78403b779f8d1101b6243e626297758ee6d64dd8efef18720c970c6e6cdfdb5897f4ce34c1616a0798aca0d36ae3eb7cb6d76f8ec57a36941520c2e7f6ecad8479169ef4b08caa094adae86", 0x4f}], 0x3, 0x0, 0x0, 0x4000000}, 0x1) recvfrom$inet(r0, &(0x7f0000022000)=""/221, 0xdd, 0x1, &(0x7f0000004000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000013000)="074a189e673601f97d32eaca305d95426b453790b60f50a330332caf1fd09a02c02253378338166fe0c5cfd8855b80d06345a9bc053227a682c3d69f657044d517845f7f3a10a04220064a3c0dfede154f0aa7027169c1c75180afa5cfb9dc8bb1b4bf53f5b05c1d482ab0a8e85520bb593f", 0x72, 0x3, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$packet(r1, &(0x7f0000023000)="53e33302c68427983603ae5908c48d6c7ed2820c63cd311cf789d4092bd26ce8fb88c7afac8d606a29946b84d1e714532050b895333cae935c0aab488c4a54bf9cfb30abf5aab2c9f31fe40a0628c3cf584c15f21b77e535d461c21cea0d5890fa51a75ca4791a1ddfd0537d9a0bfb7f7bc7b814201db04e3f09686626fa6d5d208a7116d7fd9d7b522375312af88a81383ac6f6c47c66e850d789d06c772d103a6aba2842bb32d227ee908f5019c5393ccae297070bacb6239dbbeda07cdd37ff44c3cd8aa94d9bfda3c09844d4e57d29b7eebe088cf4f74f435580c5550ac12365ac", 0xe3, 0x0, &(0x7f000000f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="542b678bb3e4"}, 0x14) 2018/04/08 07:40:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000a6000)='./file0\x00', 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a06000-0x47)={0x0, 0x3f, "de647a29d03eac795d267c46f366e9ab1f9e47877f8eb4339f31047553622b499b8dea54697e8f82eec53e2698b6de8a6723f4043b5734b6066db0af1a9052"}, &(0x7f0000d82000-0x4)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x908, 0x30, 0xdb, 0x20}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/11, &(0x7f0000001000-0x4)=0xb) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x800, 0x0) sync_file_range(r0, 0x5, 0x7, 0x2) write(r0, &(0x7f000000b000-0xbf), 0x100000110) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) ftruncate(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x7adf86a1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000019000)=0x400) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) syncfs(r0) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000)={0x0}) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001a000)="ff", 0x1) fallocate(r1, 0x3, 0x0, 0x7fffffff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000004000)=""/212, 0xd4}, {&(0x7f0000005000-0x4f)=""/79, 0x4f}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000001c000-0xbd)=""/189, 0xbd}, {&(0x7f000001c000-0x13)=""/19, 0x13}, {&(0x7f000001b000)=""/4096, 0x1000}], 0x6, &(0x7f0000005000)=""/206, 0xce, 0x2}, 0x35ef}, {{&(0x7f000001b000)=@ax25, 0x10, &(0x7f000000f000)=[{&(0x7f000001c000-0x7b)=""/123, 0x7b}, {&(0x7f000001c000-0x71)=""/113, 0x71}, {&(0x7f0000007000-0x26)=""/38, 0x26}, {&(0x7f000001c000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000-0x78)=""/120, 0x78}], 0x5, &(0x7f000001b000)=""/171, 0xab, 0x510}, 0xffffffff}, {{&(0x7f0000013000-0x8)=@sco, 0x8, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=""/46, 0x2e, 0x79f1}, 0x1}, {{&(0x7f000001c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000008000-0x20)=[{&(0x7f000001c000-0x75)=""/117, 0x75}, {&(0x7f0000008000)=""/148, 0x94}], 0x2, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x80000000}}, {{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f000001c000-0x19)=""/25, 0x19}, {&(0x7f0000010000-0x87)=""/135, 0x87}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/249, 0xf9}, {&(0x7f000001b000)=""/4096, 0x1000}], 0x5, &(0x7f0000010000-0x1000)=""/4096, 0x1000, 0xb8}, 0x2}, {{&(0x7f0000014000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000001c000-0x20)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x2, &(0x7f0000009000)=""/139, 0x8b, 0x3}, 0x27c}], 0x6, 0x2060, &(0x7f000001b000)={0x77359400}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000001b000)={0x9}, 0x4) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000d000)=@abs, &(0x7f0000002000)=0x8, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x1ffe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x7, 0xd1, &(0x7f0000002000)=""/209}, 0x48) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000009000)) 2018/04/08 07:40:21 executing program 1: prctl$intptr(0xe, 0x80000003) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0x10)=""/16) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000e000)='ns\x00') unlinkat(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000010000)=@random={'user.', '/\x00'}) 2018/04/08 07:40:21 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x8, 0x680) r2 = socket(0x11, 0x2, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000014000)=@assoc_id=0x0, &(0x7f0000018000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000018000)={r3, 0x8001}, &(0x7f000000a000)=0x6) semop(r1, &(0x7f0000006000-0x6)=[{0x0, 0xd0a2}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000001a000-0x4)) semtimedop(r1, &(0x7f0000017000)=[{}, {}], 0x2, &(0x7f0000017000)={0x0, 0x1c9c380}) semop(r1, &(0x7f000000a000-0x1e)=[{0x0, 0x8001}], 0x1) 2018/04/08 07:40:21 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000014000), 0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000003a000-0x1000)="edd7452756311a0ea96cf01a82297d8353d7ade08134170d84a00bcb144bf3aa14d0f736ef7c0fc83278fd223c0c3da6c8426faca9885009ffc1cbea0a9382da80b7a2584aca0dbf077deda632c747486f7cd86de975cdd8197919ca7568620200eed9f47143c4d39d118cac83434c7f9352db1f9fd792492238ff0d1ae1539468e053c29c36497676e8f5765c6753799f20a8ccbed2a94b552b2a9b0374d4a1a511b5d5f60e52730faabec1357ca6e124dc56b22e41a3314eb4fa81f2c5012c69335f122445e217b756caae61fe965a0b0ee8665454a476f3968a80a0c45709259fbe8f078c2c62effd5e76fbddd4dd0ea6404cc2c5ee0ef0baff4b5cdbf36f9ca54290584acbbba775339bf410ab4bd257c6913021d2aebc57f251745e2be3ba9f4c780fabe319dc945cd247bb92bd79f360b6ac11f8a9ef43889f9203b2c75b823978dbec749be0607f8b289325ed61ce9fc01cd785faa31803fe270adfd8a1046c0cb1a26bf0c807e54a5bdc40167eaf0966bc92b6ed8f5c63fdccbf7c8ec78ec8c49caa47f61758d3e58954feb6147e2d3c893ca139b5f3f19fc092d9591ed7adf112e4f7e0419a305e59471b64f662d45265d1b32dc7fa804c5d5fa99e9ac1d1b0b55c3c7a7baedc21aa8ac42a7f0f742d8a8ed28f6a700426eadbc64ae7ef4d2ae21aba5e394265f3200113a2efab3c1555727cf3d57425f63dc4f677032e550e46081d625ab525079c12c058a983402ff6b37c0c25067dbf8ba796b67cc0b24a248bb1255216ce3f4f901766c5baa8e71d51d16fb16cc33cf29a4aec1b789f10044078e79b05f124db3632e2110083e1da5541dea1fce6c55e2cd413c4a7f6f6f236e62f6693338528a48e32af4ee5ed40c8afef91d4d3fa954e8654e776e6f8e2cc5be9668d7f9f090a6645d1373a714decb447b7e243de790c2e7e6eb6d7780696fba8b7a399236707db49d6f6449666dfbd11595b64a5c6bb4a1b53cf5646952aa4503e53a60490aadf3cf076e1718747a65eb27abcf602fd1f2c0bd3d21163d30549785fe6618d3d54666a90bc0cfd8b650f8963dd6867f5a2b8b4a5813223a7e58c9e94365a73e3a61a5359e18350ea3a6c17553618cd9e3f2a8b09956574d8cb3462f0b4debd2202a2c56426079fc902a5bcdd976e04a7993c058449b0734ab3c06c10e2bf1ac67858925cc461d5f24e68a29a504effcea6cf875390db2ba511e954d598dbd60a78a76a8b382717c4e5a28659e4a8e4538849d2fcc7f49824e28b84eda71ab6270cff48482c930ada754b2dee2c12a3bcd1c1c70aaf165dc28895a7376e6b729efa904d0e77f3508c919ec1baa1c12e46df7c4d4203f538d1d085183fa5c08207d2c9ca5c3613d84c1834ada25072c40c39a7cab93a7d1ccf3ebeb78660454a00b434ab380f5b4e050dba3d69ffa6f46797733d1881cef1f56ca7aab9c237b08259981b89f7e704d7d5ac861ee194ba1c8140dc250997e08c64b51af376e1a391c8be3900371ff4466735a467169fb9846dea91138f092159273be721d0b86f184989e842999f22ef3e893592061f83103e7b87e76b0a6af355a91dc7a2ed61c0275052c882868fa8b237f0d19423836dc1f4671dd55db2c9e937b954993438fbb94d047ae3e5456a9393f7472a99b500132877e75831d482c211501e120749d59fe2c24bec896c9fa029928efdcd9746b1bf374404692a36bbf832f53fca65bd798fcb333044bee7c16159ec393a0e085bba40b15518df34357ec12c425a7d2a510ade052a876ad016f6a1fa64d952797f22eb83b115f24aaec45dd78c66aed0b06d6a82aee8adae06c6020e5f89f3fb9dac6872cf8c11a92814ff2c23713e995972b6bd9691df87eb1630d6ea79dfc2bed4910b119af3f990df958ac9a3dc0eead77a4e1f8c958768b19fc48a38ad12d1fd2e6975bd47087bdc1d6ced7902292a92d4686bbbf4a45f6cff54e06f8ba0eab259e82ef65f5adc1427a5b05146850f86598e247526b56ea61451c39edbd237bfd14e2b562ff92a00a4d90644602d59a5843c492e2423eb64aba16d12d6efa426365227182f7d89f5fe2a69d3d710ee1c4a6f6b1c2e0fd94152179e231dee064b8c9328c968a072454f0006f0611b08a3036d4460f3557f636ced3ee5164eec19158d1c884af265bd2d0f65d6784c09cd30627701a183e96f7eff98baac8e4dfdaf6d78e6ba7e331f05a8cee190c6c468099e86a8d929ddd5b6509fe77d7740242cf13bb2601d45a39c901c357a93f76a0ca16760a000b3cd489431bd0a738128effc1c1082012e126a62fc3bba06abec86265079951db502fbfe00a796846a07b7deff4c4858597a6075358301545f23b29008223dc68f817c3d446ad6b36fa19ae89846ce4df055c8e50933b7255c20026bed4e466d826093abf98a559ea8e08def46b3217acd082c4d8eced3fd40f7efb8d9b6c0e2b47ac7934eec419904563920cc1ee518479296eb4cd71fd73b0ac66f796d33fc34698d7a99bcf07543808b5c9e18e3b667cf827ff487bab531ae6401178828ea1bf84b2adcfd1d290b411134cca1375d7b1b65bec9fe78261e1831dfb236ce7be08d0b3fe2ddeaec8004195eb765dc0ea89e02f8aa1c11cf811e2a5679a5837713e69d016a6faff9b5e3edbdb659aa4ec411a4d5fae08dbae0ebaa9ee5cabe89c73121caebef3658b3135e56b36222bd31b52f1e703e40f0f720c54e6fdfd3346f89514aef1446c028f02fc42bfc1bcea6240b45e12079c08beaefb9752dcd37fe901a521db64688228a8977283557c14aa0cc8025fcb47f307d49f8ab3b5881e7cc5d0cbd1a6ebdaf9ae01daf38109df6db1f77e59471501f5ee55e95f2d353be5be3598a28a957970c59f1c6a8675efcd84393bff9ea4a1bc8bcd48ac33cce1b1371ef92ca775fdc67018b194706b2e01a22b5feb40e0b4656b07c50fab0119ecd3303e1e7ec7e71aaac59a91ad640c1308d122f44f9f38f84725ebfaabb5b71158c41ddc16bfde996ac46dfc398e93441f503d7e2bbb8c7e64565bf58dd93be43113d90a76edab88f5922859f48f2a8ccd9f0ab7cb5fbc0bcb2e5fe8c8cff93e705ce05edb6801523120001d0fc18d70b1a6e7f69a83d2a35929724ccfdcf9beeb93d03eb93fbe97be70ccaf72efc4969f2178ed8bdf174a9b1daf0bd520cc4459fcc27bc811e87e75b4944f394b2fc47429290bf6fcde1622be93fedff9f1e731964e2bb47e1f1ba467da46440c4a98641ed8d414d05779977463f0c16eabe8f843c1d1498922aa8b70388ac3d09d7476000bd65c8b757cb20da41da29ba2ca7ad70a13f4d13617f777d9b3612f7a335b97fdb01bf2789381a25c7dc170baa4faa27ce20b93c731ae01077a261222bf39480c998779cab4d98c3ce08adb3e1806bd201f40cc7f9d81b1206f7b559ae2301db3b08cd8df3ea6f0b59531b297fb30cbbce96683600da1b6a4bdb9b349e95e0afeb17bd389f3f7a8ba6844710ff750d85dd2e635d2018f348f0cf1ac2e140c4b31e91a673e69319ccd68980f52d6b34de06c4307105d300643c137b84c2f3630f0b68ac783f4c36cb281827033c4d9131a7d67f97be112756e55bbba5c42ab8fa845b7cd2cbe174bbaa719b3f55c4d95ea4d3c970900110a07c96ce608a8a10a939d194c81074a1633fe02d24d534541e1a2c23775137e9cf13527720964c1f9205138f6d7146dd0c706f89d153878f43a884585634e229e1cd2e3a14e4eee26920b86ad40530ef6bd4b3707c359ce3274b40f85303add9b10bd4bb8ece033669860f00521daa556c0db7085426e227e3c227873f379f4318263093dc590dc53b00c789f7bb7239da1506360d492ad7bd715615a6ce4b855a4e3e6e7c51f579e46899e72a43667db2a1ce62d805f27d545b8c6c5f0340b69e6b1f7c29c2075be05abcbff12db8b8fff1c8130e6cc7c269fdc1e8c29c514c379b2430ff0f57bc119a4f14aacc51a84b22e32b56947d68bce61856654eb2ed3eb3d86de5a948db683762c43e1a42db015ecfa393a62a573765baf01bb06bbde656d393296b18c7e4de89fa04da7d2029bd13f19593afb0014e4df48127b7c48271b034335895741c85f58acfefac2969eee418f8a4682a007db94b957dbd34771711bd48c4969ca18c13f84f1f24881b8b348fe8357b74d7a8d32262d29427f0a220aeac8ae06202e4814f107751c40bf53d3b3e2b0334945cb904fd129c83b07d76296201deaba056e8f3c1f4670f5463fcf24ffdbcc77ad97460e1025e7984a9572711fb07cdb85c29195f4a734b0ff18648fbdccec22976c2f3c0cb492204da8cfdb1a44c77ad80bbf9880116dcf3bce3352f751cdc9940fead34c3c09a991a3da50c975831864d8c8c3df8677ec4c834ce9b50dd26e22c67d3ca121aa71814d9536586093a63a012322f67e636e5fe7ed6cf77fd496eba5e21b91501d3068578b8b6bf4caa355dca1fc0629b736ef40cf089f732f419ef4e661bd0004ca600bc45a383b41164d211815b091f2073584436937c18b5b7ceaf8b4a8709f39b6d03542634550e79ea384093a9b0a197602cf1023319240a873cd884f3a13392392f511f2c0e6d554cc78e092e01075764eef25ffee405f7e04f3cf66ecd191a291e8ac05333264e89dac77d8c58cb863bb1ac4ef323ea8fe0e36951ff8d8b72408563a209a20ac3f000baaf320524370a109946dc7b0ae9049661c8d387712b322a5f8625ee0144322728f19b41723b677d15abfe14ac8d13b9ec907eaf06e9e4445d90a2acbe819fec580182cb1a98e128e7bf2d4873372589d4cf81b41ed20a2f7de626330fe4bece09ee0abe4df6e9b0cf4d332808904eb42f6e7250da264762f19ad1d29a2b7bb48c805eac02aa75a450ebcddbec761ec22d32c7c7057646eb6ea1ab43fd9441c8b466c7a832b1af5f98e8d5e5565cc6dfba684b6d321248945f4a97a836a900120cc8301d0b21775228f587570fea0e985c0bc663791e682136b6f69b85920bd89e5b1bf6e9a44fb806c03cc80acf21ac3c9912b3496da6ea5d362e5526cf1130f4e0a3c49981af7bc48ea53d36667cf5fecd4bb5b5a1ae34739a25881c60d1f7575530e3dcd427247a5c43ec68dab992092b5014c51b928e8e11b2cccd09b62c183603cabff8702d403a5e65d5344493ac244aa4cff425dfd98c0ba5f6f4f21f11d6e55da7dab53f5ff30202cc4fe36b03ccaea45768348fbc66a565ae551ddaf128d5f115a25b15fd4178f8b4c7924e7e9f9b05c51684c80ad6f5073e8c8951f29419fead03f51dbbe69ff5b1b8f26282ca679baeb72968155835801bb427e69f1d03bedb261e391d567c8bc126f8662edcc87dc30bdebdf6acaa99bbe1fc90f4662ae6d6d2639eb5b2cfac525342972326650f9256a7a4de3b154b41f508623fe549b34ba99998ec914f5360ae0beab4e781d656d2b0019bf19d1292832d0bfe2cce520c1a8fa194717f2a80fcaf0deec52349fe05f2b2e5cd90693af2b4801095841b9b01cc3fdc82359d5baded1f7e18c48f3cff7dd3cf49dc6928c635fe42de296fdcda05bf25b608158efa8a54e7e55e5689d90515c684e10447ff770b5d9f0e20e0bee5493abb7b52f2c10f0a6a6fd7dbdbf9e7b8a6a0ed367953b4eb4f006ab59da63e6c88371f693f64155d20734837d1b7337304e119aed97086fb518d88b5929867f9b549803e1069685654126ddde523880fd3ef2817b73dda85e78c89ca2738b02ea9c487960fdaa429c2bb2d30", 0x1000, 0x4000000, &(0x7f0000035000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='comm\x00') sendfile(r1, r2, 0x0, 0x80000000006) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x42}]}, 0x10) sendto$packet(r1, &(0x7f0000038000)="cfc0b4f3d7333353eead88a3e9a64af07c2b065f2951be05066a7f2891d8d615c02ff2a7446c7960cc54e3c85d", 0x2d, 0x4080, &(0x7f0000018000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendto(r1, &(0x7f000000c000-0xa9)="117798bdd87cbb16b299072ea8e8808c6e922454c5966cec03cf5d979732e7ff591f2dedbd7d2334fc3a6e28fd0797b9f509f701eba6c0762e1fb9101fbdbc5c2f06356268a5f32a29d2ac20346d41cc8c802b6f0f6a361f60ce62cbe195519d70eb96f7d40ffc13f2fb9e9728c9caa4bc87b37790ff383257706fd4e773e766a37932c5e38fcc15a383cc8f8de24f1987b41cd58768ab5823a3de1d1c4572a5d1ca4f975c2d3e30e7", 0xa9, 0x1, &(0x7f0000022000-0x10)=@llc={0x1a, 0x8, 0x5, 0x2, 0xfffffffffffffffd, 0x4, @empty}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x10000) readv(r3, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1) write$tun(r6, &(0x7f000000d000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3eb0b0", 0x0, "8b0d1d"}}}}, 0x28) tee(r5, r4, 0x4, 0x0) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00003c3000)=0x1) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000002000-0x10)={r2, r3/1000+30000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0xf68, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000002000)=[{&(0x7f0000003000)}, {&(0x7f0000003000-0x6d)=""/109, 0x6d}, {&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000004000-0x75)=""/117, 0x75}, {&(0x7f0000003000)=""/187, 0xbb}, {&(0x7f0000003000)=""/148, 0x94}, {&(0x7f0000001000)=""/14, 0xe}, {&(0x7f0000001000-0x24)=""/36, 0x24}], 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xb1)=""/177, 0xb1}, {&(0x7f0000003000-0x49)=""/73, 0x49}, {&(0x7f0000003000)=""/173, 0xad}], 0x3, 0x0) flock(r0, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x8)={0x0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r5, 0x0, 0x1, [0x1]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000), &(0x7f0000004000-0x4)=0x4) open_by_handle_at(r1, &(0x7f0000002000-0xb0)={0xb0, 0x9, "8433f69fc165857d4feaa9cb99c2343c20cfef73dfce482ea2e4cd5b4e6010fcabf4c6eff57a61c898d58b1b84a1bc048ef93110f141ab661ad513f17827375f58ff22f875ce184e6395f29c34886dd79041beded664d5947621dbd8bbc55e3809785792c982f83230c0ed1633ff871997fdb0ba609ae0a0f9a02ba3e9d975bf21266de0a7ce61c73f1d64e34d0272ab3c9380a216bbc84fd509b228f6908ae3f648c86c4005fd76"}, 0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000007000-0x10)) write(r0, &(0x7f0000006000)="a1f0a337aec95606de7c67f9de263f8162319235db5a8e3830f5201889f224080b2a38f64b0a06128b9267c53f5bd18f2f180b2e472c4a1a1715b7e35e15190044a6882644854dac2e512bf4a04b7777c7398679ad7b7e458901480334e00c37ccde3323f3cc1e720884d8a754516ef478f375f520e34366d98f19d67f5056f516e06503896829e09b28b31abe5cf54a5a98ca900a76ce0ff0005699e4397bac85bbb388c77ff0e25115356783", 0xad) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000e000)=0x10) recvfrom(r0, &(0x7f000000c000-0x87)=""/135, 0x87, 0x1, &(0x7f0000010000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x0, 0x4, 0x3}}, 0x26) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001a000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8ff0f", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) r2 = msgget$private(0x0, 0x241) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000001a000)='/dev/vcsa#\x00', 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000016000-0x4)=0x100000001, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f000000b000)=""/22) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000000f000)=[{&(0x7f0000009000-0x21)="c92185607c5ca5d00a405b3226dba3456ef801d3f9a088bce57c102572ba07bb11", 0x21}, {&(0x7f000001c000-0x9c)="d381c8fd0b8277b03fd57f77e2d91f8103ea3a17c7682216573d6e9f731000327bcb70c28686e4394a71eae0dae8baf35c28a24203a11c0751b34bb50480334665481359251367ca00d1f66f10a7b4574e82e86b43ff215d55482ede59abe54edb54d05aed25e9383949dfbdd1ce524fea772b6fd4dbcc12c505b0bb569915b2845a41253da0c0944300ee9e9368edecef2fd2876619c36417785478", 0x9c}, {&(0x7f000000b000)="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", 0xfd}, {&(0x7f0000007000-0x3c)="bd02c7660795e5d5135f35e38df420e08b8fb40b10f9fa7a1ab750ef73908dd0a277ff08c1426545e11f38c9f34af7941ff33f98448f76430a3c56e5", 0x3c}], 0x4, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f000000d000-0x45)="a9174f55b5abdd5acf278fe2d83f16b25e368fe501c1f708e13a4040b2275218c90c3c3d26adfa6e53a6528c87f698ffa1f63bb9fd1e0ebb4ad64a43df26a263055d8f9886", 0x45) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000005000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0xb1, @in6=@loopback={0x0, 0x1}, 0x3, 0xffffffffffffff1c, 0x3, 0x7f64, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0x7, 0x1, 0x9, 0x1, 0x7ff, 0x7, 0x9, 0x5}, {0x7ff, 0x10000, 0x1960, 0x44}, 0x1000, 0x2, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x9, 0x4, 0x6}}, 0xe8) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000+0xf86)={@random="dbab4a301981", @random="9e4deb9b9828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x9a7]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f000000d000), 0x30, 0x0) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0x2) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0xb2abfabd51120de5, &(0x7f0000018000-0x10), &(0x7f0000017000)=0x10) getdents64(r0, &(0x7f0000004000)=""/90, 0xfffffefc) getdents64(r0, &(0x7f0000014000)=""/5, 0x5) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a03000)={0x0, 0xa3d2, 0x40400000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x5b64, 0x0, 0x3ff, 0x6ab1, 0x87, 0x100000001, 0x800, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000090000-0x38)={&(0x7f0000d89000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000c59000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f0000000000)=""/174, 0xae, 0x4}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f00003ff000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000994000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f, 0xfff, 0xffffffffaea41d8e, 0x2, 0xfff}, &(0x7f0000000000+0xaab)=0xa0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000017000)='net/l2cap\x00') sync_file_range(r4, 0xfbf, 0xffffffffffffffff, 0x2) r6 = fcntl$dupfd(r4, 0x406, r4) renameat2(r5, &(0x7f0000016000)='./file0\x00', r6, &(0x7f0000007000)='./file0\x00', 0x2) sendmsg$nl_route(r4, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000b000)=@ipv6_getaddr={0x15, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) sendto$inet(r5, &(0x7f0000005000-0x42)="849315e5d0d8e358b1588380f50f681e6df1f64f5fb98585d897a8c58b721e85f5803a7eedc479082a57fd272927dfab665636316eefeaa503b13ee407994b6073ba", 0x42, 0x0, 0x0, 0x0) 2018/04/08 07:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='erspan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x6) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000db2000-0x38)={&(0x7f0000371000-0xc)={0x10, 0x0, 0x0, 0x22101021}, 0xc, &(0x7f0000000000)={&(0x7f0000345000-0x128)=@getspdinfo={0x128, 0x25, 0xc, 0x4, 0x0, 0x0, [@replay_val={0x10, 0xa, {0x5, 0x4, 0x4}}, @policy_type={0xc, 0x10}, @proto={0x8, 0x19, 0xff}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0x9, 0x5, 0x80000000, 0x5, 0x4, 0x2, 0x7, 0x3}, {0x7ff, 0xab, 0x400, 0x81}, {0x9, 0x400, 0x2008}, 0x4, 0x0, 0xa, 0x1, 0x6, 0xd4}}, @replay_thresh={0x8, 0xb, 0x8000}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) clone(0x0, &(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) setgroups(0x0, &(0x7f0000000000)=[]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005ea000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={@generic="d8f8db1964faac38d4d99a2951e0083a", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/04/08 07:40:21 executing program 0: mmap(&(0x7f0000000000/0x3ea000)=nil, 0x3ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) fcntl$setstatus(r0, 0x4, 0x810000) pwrite64(r0, &(0x7f0000055000)="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", 0xfffffffffffffee2, 0x2) fcntl$dupfd(r0, 0x406, r0) 2018/04/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty, 0x49c8ec62, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x81, 0x400000) r3 = accept4$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a7f000-0x4)=0x10, 0x0) ftruncate(r3, 0xfff) 2018/04/08 07:40:22 executing program 0: clock_gettime(0xfffffffffffffff8, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a8000)={0x0}) clock_gettime(0x0, &(0x7f0000a22000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c45000)=[], 0x0, &(0x7f00003bd000-0x10)={0x77359400}, &(0x7f0000000000)={0x7ffb}, 0x8) 2018/04/08 07:40:22 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000b44000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x7, 0x4, 0x1ff, 0x2, 0xbf, 0x8, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xdd, 0x1ff, 0x3, 0xab27}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x80}, &(0x7f0000000000)=0x98) accept4$ipx(r0, &(0x7f0000498000), &(0x7f0000001000-0x4)=0x10, 0x80800) socketpair(0x13, 0x8000e, 0x0, &(0x7f0000d97000+0xdd6)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004db000)=0x1, 0x4) getcwd(&(0x7f0000001000-0x24)=""/36, 0x24) 2018/04/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) prctl$setname(0xf, &(0x7f0000008000-0x1d)="7d090000000000000004787133b21c00000000000000027dcfc26d8d23") r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x81, 0x40000) r1 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000a000-0x8)={0x20071026, r1}, &(0x7f000000d000-0x18)={0x7, 0x100000000, 0x3f, 0x9, 0xec, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000000c000)=""/179) seccomp(0x1, 0x2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ff00002}]}) socket$inet6(0xa, 0x0, 0x0) [ 328.485551] audit: type=1326 audit(1523173222.264:15612): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.491752] audit: type=1326 audit(1523173222.268:15613): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.497376] audit: type=1326 audit(1523173222.268:15614): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.501906] audit: type=1326 audit(1523173222.268:15615): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.507510] audit: type=1326 audit(1523173222.268:15616): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.513254] audit: type=1326 audit(1523173222.268:15617): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.518738] audit: type=1326 audit(1523173222.268:15618): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.524222] audit: type=1326 audit(1523173222.268:15619): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.529660] audit: type=1326 audit(1523173222.268:15620): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 [ 328.534109] audit: type=1326 audit(1523173222.268:15621): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=32340 comm=7D09 exe="/syz-executor0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x7ff00000 2018/04/08 07:40:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/08 07:40:26 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001b000)='./file0\x00', r0, &(0x7f000001d000-0x8)='./file0\x00') symlinkat(&(0x7f0000021000-0x8)='./file0\x00', r0, &(0x7f000001b000)='./file1\x00') renameat2(r0, &(0x7f0000022000-0x8)='./file1\x00', r0, &(0x7f0000021000)='./file0\x00', 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0xab, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000025000-0x8)='./file0\x00', 0x400) flistxattr(r0, &(0x7f0000024000-0x8b)=""/139, 0x8b) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000025000-0x33)=""/95) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000023000-0x8)='./file1\x00', &(0x7f0000022000)=[&(0x7f0000021000-0x23)='eth0vmnet1trustedvmnet0md5sumnodev\x00', &(0x7f0000012000)='\x00', &(0x7f000000a000), &(0x7f0000022000)='{{security\x00', &(0x7f000001b000)='\x00', &(0x7f0000022000)='selinuxwlan1keyring,securitykeyringsystem\x00', &(0x7f0000022000)=']eth0K\x00', &(0x7f0000022000)='@security\x00', &(0x7f0000022000)="5d74727573746564242973656c66707070307bf2747275737465647070703170726f637d76626f786e6574312374727573746564736563757269747973656c6600"], &(0x7f0000023000-0x30)=[&(0x7f0000022000)='cgroup)posix_acl_access\x00', &(0x7f0000015000-0x3)='#:\x00', &(0x7f0000010000)='vboxnet0\x00', &(0x7f0000022000)='\x00', &(0x7f0000010000-0x1)='\x00', &(0x7f0000023000-0x5)='q#lo\x00']) 2018/04/08 07:40:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000c000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x2a)='^vmnet1Ebdev.cpuset)eth1wlan0eth0$\'wlan0\\\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f000000c000)=[{&(0x7f000000c000)="e0232da1735f0032783b35c03818368bd57ced10a93d058bc2f5c425ad49204349aafee2b59ba83968e1c9686cd0b981b3e3b8dc3d07376ca6e86efca0a488959539d51c877a57f6a0d33e06e86a0a28797c7f04afd82aeef166de3eec83375b3ac385a10065512c8d57bf23d183b95733ec61130c11a1926b9bb2c545df02cf3c2ce5b498350add380eaa3261a468c5b6a86c617d2cc69cd3d45f978a0d2e23", 0xa0}, {&(0x7f000000c000)="80d4b89e81b1d90482799cdbc224db59df19f2f91fb1a67f8e9fa1e8d6790a479541b852ea5af0d972365148eaadd6033bc7268c36c49a323bd70dd83d47ddbfa6cc264ca42593694f7a35b35361ff3c08baa55052", 0x55}, {&(0x7f0000001000)="9777d59631f927aa84016e8638e197f74abd696db13eba9e05f41b84d89730d14daff8546e29706069264996acb9514243121544bb1afc88598bcca75ffc10c6058bdbeee989a7607f3819400daae02d4ba3dea2da8a63e8058eb4c61478bc5b5b6c52caefdbe6d3de2ffdd66621fb9477fc5f45e33d58ebb4f9e57207096420b2937d370b926b95b075605cd4e6d0e16385c2359d327136f17beb959a07c013f30af9cd8a04da9afc894280cb0af85ff528baf2285c3608b23aa5e4bf20e937c02c733e", 0xc4}], 0x3, r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000000b000), &(0x7f000000c000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0x1c) 2018/04/08 07:40:26 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x4a, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000012000)={@remote, @rand_addr, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000012000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101, r2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0xfffffffffffffc00, 0x80, 0x3, 0x4, 0xaf4, 0xd07, 0x8, 0xfff, r3}, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000011000-0x4), 0x4) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x3)='setgroups\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000e92000)={0x1014, 0x5, 0x7, 0x100, 0x2, 0x1, {0x7, 0x0, 0x5}, [@generic="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"]}, 0x1014}, 0x1}, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0xc) setpgid(r1, r2) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)) setuid(r0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='comm\x00') exit_group(0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x200, 0x8d) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000)={r2, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) syz_open_procfs(r1, &(0x7f0000005000)='attr/current\x00') sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000004000)=@newae={0x40, 0x1e, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0x40}, 0x1}, 0x0) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000002d000)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x4444444444445ef, 0x0, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000004f000)='mime_type\x00', 0x1) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000024000-0x10)=@ethernet={0x0, @local}, &(0x7f0000050000-0x4)=0x10, 0x80000) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000015000)={0x0, 0x3}, &(0x7f0000050000-0x4)=0x5) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000050000-0x4)=r3, 0x4) getsockopt$packet_buf(r1, 0x107, 0x15, &(0x7f000004e000-0xec)=""/236, &(0x7f000004c000-0x4)=0xec) [ 333.356043] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. [ 333.359016] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000020000-0x4)=0x81, 0xff5f) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f000000f000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000024000)={@common='yam0\x00', 0xbd4}) pwrite64(r0, &(0x7f000000d000-0x1)="02", 0x1, 0x80003) sendfile(r2, r0, &(0x7f0000002000-0x8), 0x69f7) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000009000-0x38)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x18010000}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@flushpolicy={0x90, 0x1d, 0xefd8a623edb73cf9, 0x7, 0x1, "", [@algo_auth={0x58, 0x1, {{'wp512-generic\x00'}, 0x70, "0d1d35202c575fc8c971d07f1333"}}, @lifetime_val={0x28, 0x9, {0x2, 0x0, 0x7, 0x5}}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x800) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f000000a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000000d000-0x48)=@ipv6_newaddr={0x48, 0x14, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x48}, 0x1}, 0x0) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='bdevem1ppp1*ppp0systemvboxnet1lo\x00', 0x0) unshare(0x4001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000005000-0x2)={0x6, 0x9}) pwrite64(r1, &(0x7f0000001000-0x87), 0x0, 0x0) 2018/04/08 07:40:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000ef000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@remote}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000001000-0xda)=""/218, 0xda, 0x20, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x100000001, 0x40, 0x60000000000000, 0x401, @empty}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00002ef000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x80000000, 0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e92000)={&(0x7f00005fa000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x1, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000003000-0x4)=0x5) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001000-0xe3)=""/227) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x400, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x18) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005000-0x4)=0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000+0x7e8)={0x0, 0x1, 0x3, 0x2}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x10000, 0x8000, 0x0, 0xff, r1}, &(0x7f0000001000-0x4)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x60) ioctl$KDMKTONE(r3, 0x4b30, 0x9) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={r2, 0x9d, "608652c660c812183ea4b5b5ecfd7fcc35b0a41fe465d09885edce2c19fcc6016748b30d38afebe2428da85e34eb3ec455e2667dc2230828db2fc7d7370f1b7e6bdbefd6edbc811de8679b43a419575a2af5b32f5dec191ef116db78e1d488ae1870f421f865522ade2328a18d5786336ef1be0c4aee73838f11d1aee3822f572c1542921ddf4a98c44ec3f38db31fc2c6867a6bc3d5d5613999c37637"}, &(0x7f0000007000)=0xa5) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000006000)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[{&(0x7f0000000000)="2a045f69764a5b407f3a10eb0661c25b9e8c47e6f91646beca9b0164044ada7b1c81f81797e32b717f9f61ba7bdf5e7d2486997a5c1abf08bbe29cf53c825bf5b9fe07f64f2bd50c1553f3c3e8462fffea024f4dfc34d22b24183c1fe2773ffce52db3c36f6e8832254a0ecb70a4d267acdb2d34759d23c85123b132e7ec2f9d4d59483b9f860ab61f67205e2267106bb71cf4dd9fd7143295f774495c3c2b0cb2892bad7c879b0a523dd1130ed7c1cafaa8cfa9f052521fbbc03c3c1ba2c038f3b4bfce36af9b74bb539a481dd414604403a2456067ce5e825444d87979bac8b2", 0xe1}, {&(0x7f0000006000-0xf8)="3e345f31d8862af434056af4b69f691bc0f4884f03e88183988581a72cffaab14d026f97a40d534ba4805b5176ea326372833758641ac7844421cc67235c343101beaabd791cc5a0dd850e63899e1a2610ef6bffb9234fadc437ced47f6988a7e1653759e2a449b58431d7f3eb98b9362d662303f1653bddcd019a05c57b13964a32922800b939bc38793bd7836a944ce299cd54cfeeb77fc6e87c273047c4e83cdf664640c502c939e14bb2dc884700591f60fbd0f2e3c78febf5c254f579c3aeb1921c4a3aaa244e434a573fe19a7a07674002e1f1f773a85a4fe777fbc3ed18548704734a74cb8ea27a815d1e0221ee5fca9eb9170b41", 0xf8}], 0x2, &(0x7f0000004000)=[], 0x0, 0x801}, 0x4008000) sendto$inet(r4, &(0x7f0000002000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000005000-0x8)) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) ptrace$getregset(0x4204, r0, 0x1, &(0x7f000000a000-0x10)={&(0x7f0000006000)=""/92, 0xfffffffffffffde0}) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) setgroups(0x3ffffffffffffee7, &(0x7f0000000000)=[]) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000017000)=@generic={0x8, 0x1000, 0x6}) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xff, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000022000)={0xd, 0x9, 0x4, 0x5, 0x0, r1}, 0x2c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000002a000)='/dev/vcs#\x00', 0x9, 0x2c00) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002a000)={&(0x7f0000025000)='./file0\x00', r3}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000)={r1, &(0x7f000002a000-0x1e), &(0x7f0000026000-0xbe)=""/190}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000)={r2, &(0x7f0000021000-0xd3), &(0x7f0000021000)}, 0x20) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f00003d9000/0xc000)=nil) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0xb, 0x3f) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000020000)='/dev/vcs#\x00', 0x302a, 0x206100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000d000-0x10)={r0, r1, 0x0, 0x3}, 0x10) r2 = gettid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000023000+0x1fd), 0x4, &(0x7f0000024000-0x90)) add_key(&(0x7f0000015000-0xd)='dns_resolver\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x10210, 0xffffffffffffffff) 2018/04/08 07:40:27 executing program 0: timerfd_create(0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000bcc000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000001d000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x0, 0x10013, r0, 0x0) finit_module(r0, &(0x7f000001a000-0x2)='-\x00', 0x3) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x7, 0x101801) ioctl$TIOCSCTTY(r0, 0x540e, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendfile(r1, r2, &(0x7f0000018000-0x8), 0xfffffffffffffeff) sendto$ipx(r2, &(0x7f0000017000)="03", 0x1, 0x0, &(0x7f0000018000-0x10)={0x4, 0x0, 0x0, "19a7f62f0add"}, 0x10) recvfrom$unix(r2, &(0x7f0000004000)=""/4096, 0x1000, 0x120, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000001d000-0x10)=[{&(0x7f000001f000-0xb5)="ad41684faeff00f8969e7e8d2c3ee5b9633940f1cb6ec8e96414e83cf389f16f78951b7afdc4bc3264e2a05ea5b7534805edf58921a65e5914f461fe019a7513aa5c2522bd149306cda86bc8bbb67d398d19b1bba9336c9286c790b6f9acbe4aa26a86e644442900787e8f70aa8b60882c8715f99f0cc1c183d2c7e85708a22870d1e7ddb0becff7df87ec53f99b2b02ce1b42c8d074dc7319506d4151cd05df356610b03338ea52b893ffb168ea8e1ff9986db3df", 0xb5}], 0x1, 0x9) connect$unix(r2, &(0x7f000000d000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001e000), &(0x7f0000004000), &(0x7f000001f000-0x4)) sendto$inet(r2, &(0x7f000001c000-0x1000)="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", 0x1000, 0x4000011, &(0x7f0000017000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/04/08 07:40:27 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) setxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)=@known='user.syz\x00', &(0x7f0000004000)='\x00', 0x1, 0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x802, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000a000), &(0x7f0000006000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000)={r0, 0x2, 0x1, 0x7f, &(0x7f000000b000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) exit(0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000000c000-0x60)={0x27, 0x6d4c, 0x5, 0x6, 0x339e7f7d, 0x5, "34cac6f528d5faaab8110f569e585bb875d7acc420e28d99b464bcb8655d3e40840ce1bd0d75ecf7bb6c2a4342b5ee9cb1a435cf38fb008d4b4526cac22d93", 0x5}, 0x60) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8042, 0x2) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)=@known='system.posix_acl_access\x00') 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x5)='maps\x00') read(r0, &(0x7f0000009000-0x1000)=""/4096, 0x11ba) fcntl$setstatus(r0, 0x4, 0x400) readahead(r0, 0x5, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000004000-0xb)=""/11, 0xb}], 0x1) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0}) fanotify_mark(r0, 0x0, 0x40020000, r1, &(0x7f00001fb000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000017000-0x44)='self}wlan0bdevtrustedvboxnet1)}proceth0+$].posix_acl_accesssecurity\x00', 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000006000/0x10000)=nil, 0x10000}, 0x1}) listen(r4, 0x6) 2018/04/08 07:40:27 executing program 0: r0 = semget$private(0x0, 0x4002, 0x84) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000268000)=[]) 2018/04/08 07:40:27 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x8, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x86, &(0x7f0000000000)=""/134, 0x0, 0x0, [], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0xa05, 0x0, 0x40e, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x8020, 0x7) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000018000), 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000)={@generic="9cfa00d38fea74bed189b2d85f6ab23c", @ifru_flags=0x4000}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000019000-0x10)="2d73656375726974791c2d6264657600", 0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000019000-0x4)=0x3f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x490)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000002000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/08 07:40:27 executing program 0: clone(0x0, &(0x7f0000002000-0x2d), &(0x7f000000d000-0x4), &(0x7f0000001000-0x4), &(0x7f000000d000-0x51)) io_submit(0x0, 0x0, &(0x7f000000c000-0x48)=[]) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xc0}, 0xc) 2018/04/08 07:40:27 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x6, 0x1, 0x100000001, 0x5, 0x100, 0x4}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7}, 0x1c) flistxattr(r0, &(0x7f0000000000)=""/47, 0x2f) r1 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x8, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, 0x8, 0x2, 0x20, 0xa, 0x80, 0x0, 0x7f, r2, r3}, {0x1ff, 0x2, 0x8001, 0x5, 0x0, 0x33d43df, 0x40, 0x2}, {0x8000, 0x6, 0xb1d}, 0xf5, 0x6, 0x3, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffffffff, 0x3, 0x0, 0xffffffffffffff00, 0x7, 0x200, 0xee8}}, 0xe8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101303, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000-0x28)={@common='bond0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x1, 0x7, 0x80000001, 0xfffffffffffffffd, 0x12f4, 0x100000000, 0x2, 0x4, 0xfffffffffffffffa, [0xe81, 0x3, 0x2, 0x7fff, 0x0, 0x349, 0x9, 0x6], [0x10001, 0x20]}}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000002000-0x8b)=""/139) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000004000-0x1)) r5 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000005000-0x14)={0xffffffffffffffff, 0x1, 0x3ff, 0x0, 0x6}) 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) sendmmsg(r4, &(0x7f0000003000)=[{{&(0x7f0000001000)=@llc={0x1a, 0xff, 0x1, 0xd2a5, 0x6, 0x7c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000006000-0x6)="1a5916719c71", 0x6}, {&(0x7f0000005000)="baca661168f672089269b0317aa0c296d571b2704042ff8f6d639d575a05680997a2b7aebb3a1c628bafff7ce10c042834eb322ae9d9fe1f34ee9d49f344cf8ab801a47d88f6f6df1ca387ab7f43db25b779e8ce64a1c8847ea08a2cce66312e60a457d98576e49b31c905b9670f77a0c74c17a4aec048d698a4a7a4a4d640ee96602bef8284a42a70d9edb37e36a74c8202b0dc821139cb887077fedacd91413632e6caa43c7c6b46ab7c583d60a01b430ca255c62018771ad11a288919289228702c92d1f1f74fdb75ddeb00f8431af0db6d155c0842d75ae5d2", 0xdb}, {&(0x7f0000001000-0xb0)="ab032f99222406a1c1bccd958c863ab78eb2b7f9d731d521eff8cecb42f73d01fbe46867540e95b609b47818f7bc382918fcc00e11cc764271d9f1ac65fd31c887b9af59a3a8c769541790950578dd8cae961c441af16c3e5595ee5dd0a95f66b19e90c90e13a2c82dec78d59603a5b3c271539e04e05bdbc21051a0fca8818aaa0ebbf4330d862b57325332d0ff8045ed293ecb9bd0aef03e4d84a279d83588ce6720c4a82fd7471a813eedbcb5ee47", 0xb0}, {&(0x7f0000004000-0xf7)="c4b174ec2186a55a6311649a4caf9ae0ff6cffa3071612cc1536dec0ad1a8c141a48471c55287242768ca37f5b6097c919b8dc319e23738bbfbcc59197c6cb6f467c8b50f3aa020f8c9652a99b40bd549898493a2e8e1e608e3bb1d91c101ca9b4fa42326624d6088da9de1e84b062e8fc0e33255d6ac2f36291e561d487f1b0bb57c657213ae50727194a2ccf74da361f1290bb3e2aeb211b44e243d7c4afed831149e43f6ab82b5323cfc6404c3130dde4ed6c79b943c8f643ed882469d0286db939c95e195eec76806d8cd86507fa53646e2cc1831b9d6b18601bc12b34750d1599bbd0ab8cd56889dd90e1ec87d6ec117ced4d0084", 0xf7}, {&(0x7f0000006000-0x99)="4bad812df77b091f88e0018478ff73865bf2d6eda4cd1874cc05e83688c9dd831a143ba883eaa02d34e578fd4397831887a002f9b67a11220e9081b91754ef97ff0e5811f05181d943c84acbae5326bd86494f1471ec653ea72938b6d819545a78c3ce8e6321bab12d68ecf1cf71e3c0e6b459252041eeaebf6136a9a8edebc0da7682017428053f85f3db1bf5b9558e6758e2a70a333c340c", 0x99}, {&(0x7f0000004000)="2699e4d1e378f66d75", 0x9}], 0x6, &(0x7f0000001000)=[{0x108, 0x111, 0x7, "e3e2d587bf177d0651cdddbb37bbb080c9f22856f0797765df766eb2e155d596158f7c2e9bea317d3cc53d5fd826804c65f3d10f7464d3fbdf612d2a51d5236a61171ff9d5fcdef41542a66a4a1daae4ed8efc4d83a75e504a5be4f3deb58c85b447ea53118b3c4eb2b0b41fb970758772e19684d1b6279a6600b63ed3fd3465beeb6dd54eb4584ff33704ffb49ce7c609877f74b43f2ee6a02c728f6e96f8b6913d9030909d7d0e00895e0eebe3018c491b736504f458c23a8e0729d0c4f97e23cf901ffd4cfbcfa26d3d96172101d8c24d28484c58a3903bdda6c728b311b398e086511c59d79f5f335b27e6361cc8739c"}, {0x48, 0x0, 0x1, "9b04ac2a60e582a06422f9a39eb0d176353c50d57d9cc1015a3722007a1585f23a26faaf1312ae53fcdde12933bda6ce8f"}, {0xa0, 0x109, 0x19d1, "cd807c8ac4489b914736a9d42452570d29456c940900778e31dd5f45062cbcd802af1f238de5a028da1721b753d0cb0a8324420d3ca1020622d3c2b819858fb220dc75a2d40de19fd2fc57b0052c35b000bc86e960d29cef9b7c4ec2d68a45606f2451003923c425c64118bf62c15cdd1b3591184f977d2f91b1178b82746bb2cea2d2dbf1cb381513f8f780182f0146"}, {0xd0, 0x102, 0x0, "52a8a79e4ff5861d7e5fa4a7a2bbef173dbf475bb1b5818d5f800af0fddc61eb0743d766a8eb104c9999ce106fd3a08df1451d2a25c7cd9d7ce3c96c991c305766604bd653c9bef1bf25f49d877e2689adc234aea501ee3e8b32c019d6ca08cc03e16335c3d03df0e2039c28a4a73eb986562f74599847fd430f465c6e1a61da5a13a3bddae19bdb40c03984fce35a64b89c77c30d7e89b6bee7dbd40daf935030079a2fb9af4279350697e2d2b79283506eacea97c255f080b4"}], 0x2c0, 0x20000884}, 0x3}], 0x1, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000007000-0x48)=@full, &(0x7f0000006000)=0x48, 0x80800) 2018/04/08 07:40:27 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f0000002000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0x401, r1, &(0x7f0000004000-0x42)="0e0992825884ee8f44fd3f1ee1750d2efcddd881c1ec9653252bfe25abda6a80f7551442299cb8500fedc82900f2db5d3cd2f5e9b55ad6cdd1beb34fe5f85ac1ef27", 0x42, 0x3800000, 0x0, 0x0, r2}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000001000)="eee2543c42b9c7a66d250b7a4ff4991c11996cc50b943115603d889c0e8b4311a154500ff2fa3247ccab2726ff7c143d7aa0cc94fc3d7c87e6323f1fa4f3c51df9a7dd9fd89eda33cc9a5d42c7ee4e8d9f40ba9ada7463494e5a6f0db433e649cfd53d91d455c72b77632f45a2c424633b5a1e80d11ff6ba62c20537f37627b347a155d9477bdf6b8926685e8009696110d66a61960908238f2863bbfd02cf684798d46c2b87f9f3f79daa35f375d2ab53e1d49c04013f2fa1f2bc61e3bcc645fd72b70c371337ecb5bedd4d269b64c4", 0xd0, 0x0, 0x0, 0x1, r4}]) r5 = socket$unix(0x1, 0x24000000000002, 0x0) sendto$unix(r5, &(0x7f0000000000), 0xfffffffffffffde4, 0x0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 07:40:27 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000014000-0x92)=""/146, 0x92, 0x40, &(0x7f000001c000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0xffc3, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000)=0x249, 0x4) recvfrom$inet6(r0, &(0x7f0000018000-0xc1)=""/193, 0xc1, 0x0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a000)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000009000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000-0x4), &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007000)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r0, r1) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x2000000000001, 0x6, 0x0, &(0x7f000000a000-0x10)={0x77359400}, &(0x7f0000003000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x101) r1 = geteuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000000d000-0x14)={0x0, 0x0, 0xf4, 0x2, 0x6}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) ftruncate(r0, 0x8) futex(&(0x7f0000001000), 0x5, 0x0, &(0x7f0000003000)={0x77359400}, &(0x7f0000009000-0x4), 0x0) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) tkill(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r1, 0x20840080045438, &(0x7f000000b000)) 2018/04/08 07:40:28 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006b9000-0x8)={0x0, 0x6, 0x101}, &(0x7f0000101000)=0x8) accept4$nfc_llcp(r0, &(0x7f0000c4f000+0x602), &(0x7f0000d65000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, [0x2, 0x9, 0x0, 0x193, 0x5, 0x3, 0x0, 0x3, 0x1, 0x7, 0x8, 0x3ffc00000000000, 0x6, 0x1, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000003000-0x10), 0x0) 2018/04/08 07:40:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ea000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e64000)={0x0, 0x7, 0x5, 0x1, 0x4, 0x8}, &(0x7f0000000000)=0x14) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x3, 0xb, 0x2, 0xfd, 0xf402, 0x6, 0x4, r2}, &(0x7f0000f3f000)=0xfffffffffffffc9b) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0x10, 0x0) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000b3e000-0x10)={0x1a, 0x0, 0x2, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000007000-0x8)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x1, 0x1, @thr={&(0x7f0000013000-0xb7)="52c7eb51cda4a0cdf951fe5d04ad0e0d15b20a5d72a65158fa0679fc4fd9b23c23c38bca442c5fc38199cfd1d2f5318c89ffe8e188f97dedd62fbe271ec7da1140b3422bd4d4e23b407880a96ff55d6213bba92dd683f648d128b467d4049e3814c870944a74dc425262299cc535dc2458cfb6c64a30b9a953c200ddf8dbb4e7efd192dd877493f53e8049c90db0ee6a9d1740811287c74c98e426ff729c03163c0428cf294bfcb1c41d713dab9dca5d910499afb2e516", &(0x7f0000012000-0xd9)="5551e2f412bdcb413824ebb6bc58fa6b3ce8242c00f7917ca2b27ed3cf1a9bb425a07230b17dca522d8b03119f651423b8ec7d7a9981ec1a414fb8a4cb6dc5cbe9a40bfd6527297cfeb62fd4d75adc432ad98f6484e7c429cd548bd30d18f6f22322a6b5eab48ba938a672ecb63dcd684adc79f3f6be9dff2d8d7aba338f4e02b81cc407ca1bd33da9b470e01d1cd2834c81033430c08562218f37a440786bf6d1223dfeb7ec03240c420d1cb130a9bdd0361574a3755e799c6d0404a60d602b6b2e7c75f9c4fa3ebf3d27575389b575afa42f96bc8cd6931d"}}, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000)={0x0}) readahead(r0, 0x4, 0x4) clone(0x0, &(0x7f0000010000), &(0x7f0000010000), &(0x7f0000011000-0x4), &(0x7f0000010000-0xcd)) exit(0x0) timer_delete(0x0) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) futex(&(0x7f0000001000-0x4), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000026c000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$setregs(0x4, r1, 0x97, &(0x7f0000000000)="ac73c7ab79b352c30889f287c0cbd1e77340c1cdde5b2e39e3192cb0c8f34286cc548dc04cc7892fa2b68748486a08cc8ae17c2bccd9f2fa44f0048fad6eeb7cdb8d65738488ef86225e64b1bb1ac1ff7a2fea883bb920e09ddb06e1c71def4068b631e757b8ed95f3d5edfb0e8f961d70b38b0c2b134b72c820754ab349fb8d9c54c922b0b777627aa5982ca8f2053287813a2404269e127aaf23670fd1f956471603497ffb91e15978f54c38cbdc4557c066439582ca25017e098103ea18cf983880014e5e3a8be0479a8c51674712c0fcbf1ba125243a9c23cd912b05cffaa289fbf3ad9146aee63a7b") 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="d66c6f76626f786e65743000", 0x0) memfd_create(&(0x7f0000004000-0xe)='&\\*[eth0wlan0\x00', 0x1) fcntl$lock(r0, 0x24, &(0x7f0000001000-0x20)) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) 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) writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000c96000)="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", 0x1000}, {&(0x7f0000251000-0xbf)="697c40cc2593d76ab15a7497f242b8390ef7b27ed443b48c5f586e1028beb53bf96d15c1b53ac2f435c612402f5b28d0fba271cdcb2a9687736ec54aa17aa20fc0898b9421d648d3d02d1e5baaa6773de7c1f9d9180aa44917274a56891829aa8ca730f6eb76d20356cbcbd1f8ba368485a15a9c240538f99e19ff6291434e3ecdd2a1c95f55970f76e543bccbb525501e0523c4f1fed1256aef26f9d5ab37ef17395c197dc8d18a4aee0977df80a76fe3c69956f48b235a813b66503ace65b7e3a97d3b6787f1d9e8f4171da824c59016e51a376cce53965052709534c2ea6168bb333ccf8bfca178a488", 0xeb}, {&(0x7f0000000000)="3fdb4bc6bd76926dd9c1abf55b78f5941f6afbf816baa5b0bcf82a8d013dc4938cd7906ee66e7afc5fed18b648754d08feee5a1e758136012a37cc036bf2fd0cb3890978b33a76280198041d5da90be43f427312cc363d96bc6f274c2b93b957592f9891b20f2fc4ccf003e35b657588b0c2f77099ad8e00918c411ce5f4fc030d6f1001893323ba66f9fc04ed9451c79ce5012aa06329a2fd8b332d43ac075c1d4dafe13daffdb774a7efd4c80fee94e8de70ddd7116a0049377d8726fd706e764d2fd11fff7230f204f58e272773843f678cc7dd35e686a8773df62dcce6fc970ce35ec3f959d9eeaef727bc8ac09fba2733ae6b0484", 0xf7}, {&(0x7f0000cb2000)="4bed9213d4aa83059ee2eee9dd9f118e1d85e625", 0x14}, {&(0x7f0000001000-0x34)="2ca2bd14fece402fbbd4fb8888a82fd15b67d9a106d4926fb3dab6e5b1777eda9969829a71d50b71059180816764abc788770dfe", 0x34}, {&(0x7f0000863000)="d3f42c2e48be3b15fed59fe00808d687ca846814aa1498db3d9ee21f38c513b5a8d3867ded0603430c84c7b70fa93cf25317f35df37783cff21b9f2850417c15530abeb8473104374f4664eac221cdff90051f93c67c889d0f297343772d43edcc389b7df49583b16bce58611a1f2cbb8908c8acf383baf4ff5bc18a62602714cd2e6659ed1f3327ebca4429ac3a7a14c9820fa8449f8666f7354818ebc57cc3ff6db05ceca4f2d4a93d16a4a3d34746", 0xb0}], 0x6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1000)='U', 0x1, 0xfffffffffffffffc) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8), &(0x7f00004f2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c1a000-0xc), 0xc) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000018000-0x4)={0x80, 0x5}, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000)=0x6, 0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000004000)=""/90, 0xfffffefc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000017000)='/dev/vcs#\x00', 0x100000001, 0x2000) listen(r3, 0x9) getdents64(r2, &(0x7f0000014000)=""/5, 0x5) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@remote, @local, @local}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000007000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f000000f000)) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0xfffffffffffffffc, 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, 0x5) 2018/04/08 07:40:28 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/vcs\x00', 0x444000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007e1000)={0xfffffffffffffff9, 0xc0, 0x20, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8220}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x2)=']\x00', 0xfffffffffffffffe) add_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000), 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000006000-0x1a)=""/26, 0x1a) r1 = gettid() 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) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000008000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x1, @rand_addr=0x5}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x48, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006000)={0x0, 0x0}) tgkill(r1, r3, 0x10) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)='/dev/vcsa#\x00', 0x2, 0x400000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000002b000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet6(r2, &(0x7f0000029000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$nl_netfilter(r2, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x14, 0x12, 0x0, 0x0, 0x5, 0x3, {0x5}, [@generic]}, 0x14}, 0x1}, 0xc080) sendto(r1, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) 2018/04/08 07:40:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000019b000)={0x0, @in6={{0xa, 0x2, 0xc0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}, 0x100000001, 0x1c5e, 0x4, 0x8, 0x2}, &(0x7f0000b7f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x8009, 0x8, 0x1, r1}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000ca9000-0x20)) timerfd_gettime(r3, &(0x7f0000005000-0x20)) 2018/04/08 07:40:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000ad5000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f000049c000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x40, 0x0, 0x8000) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)='/dev/vcs#\x00', 0x100000000, 0x20000068000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000017000)={0x9, 0x469, 0x200}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000012000), 0x4) 2018/04/08 07:40:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000089d000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a01000-0x8)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0x58)="1b1e525a6471c9425e09ab571f75c1bb5e486e092dc209089429dde25d007a5e40fc9f2677e7c786903a89952dc74dcda97d0ddde4272044917e84d5d03631d1a1446eb00c447ce37e93633c7c41806b09b85e46fbb66124", 0x58, 0x40000, &(0x7f0000001000-0x10)={0x3, {"0aa963fac0cd8e"}, 0xff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x80, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0x6}, &(0x7f0000741000)=0x98) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000007000-0x19)=""/25, 0x19, 0x0, &(0x7f0000007000-0x10)={0x3, {"809b65f7e87326"}}, 0x10) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000001a000-0x8)=[0x9, 0x5]) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000000a000-0x1)='o', 0x1, 0x0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r2, &(0x7f0000003000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000006000-0x108c)={0x480, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x46c, 0x0, [@generic="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"]}]}, 0x480}, 0x1}, 0x0) writev(r0, &(0x7f0000015000-0x70)=[{&(0x7f0000019000-0x20)="4aea189eb59986aba81b23beafa25fcc07858a84ab88de5f4c512c25ff7974f073", 0x21}], 0x1) recvmmsg(r2, &(0x7f0000016000-0x3c)=[{{0x0, 0x0, &(0x7f0000006000-0x50)=[{&(0x7f0000007000-0x1000)=""/4096, 0x245}], 0x1}}], 0x1, 0x0, &(0x7f0000016000-0x10)={0x0, 0x989680}) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000039000)='/dev/vga_arbiter\x00', 0x2080, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000023000-0xc)={0x0, @multicast1, @local}, &(0x7f000000f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001d000-0x6)={0x0, 0x1}, &(0x7f0000036000)=0x6) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000003a000)=@full={{0x3, {"2f68461e16e8cf"}, 0x7}, [{"29af50b54ea01e"}, {"4ea107a160eb92"}, {"92351c5867e705"}, {"d75429e46798d2"}, {"d8b31df83a6685"}, {"93a657533f3f03"}, {"96bd19e687ea1e"}, {"c123ca46b3463b"}]}, 0x48) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000023000-0x40)=[{&(0x7f000003b000-0xf3)="5ff2b0b8148524e571320b4f1303dcab028f06d56166d97f938e7f4c6f2bc2ccddbf33255ffc038be8bc8acfc645e4d61558c44d2f39ef539ab56b5f599f2b96a02cc2a8a7847903820acbdcc8e4059d4b09866032a9bdd5e7c642074029cd11788798195cccc9680ede4790442c7f7e94e6e1d5ed1ae7e295e57a14338bc5bef2d91f516fe5a1791e6663a2277d0b36b298ce1d8981f6f8e80b9b4e12226a1ec9903e1296f5b16ca3f013e2300d26ae792c1b8c47ef12b5dbdabfc6643b510043faacac4c9846071482ae7c4ec3ade54e6915e5aaa0469893a2f13673b8980ee46fcff43c0b8bafdcbf8a865dfa5db66fe353", 0xf3}, {&(0x7f000001d000)="beee2c3a03c9fa1d923cb6a7f9e4174b42ebadd571f5ad80d3df69bc2c5ae82abfbaf2e6f5f8", 0x26}, {&(0x7f000003b000-0x66)="aef9f332ef05db20617c0a7427cb595164371887a7ef05240ecfb393b0545c75d51e6a0f5942431cb7058bdd5047c83b293ac67a2372c3f35b75fcb851b6543251bcbda7c9a3c9671568f2e7618914decd6ff430cbffdf48cbebb8e1b12e14e7b46b53956926", 0x66}, {&(0x7f000003a000)="f1776dd1fe94222ec825de03faff90d90298f9145dc77f73c4ca66460e", 0x1d}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000003a000-0x8)={r3, 0x10001}, &(0x7f000003a000-0x4)=0x8) r4 = dup(r1) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) write(r4, &(0x7f000001a000), 0x0) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f000003a000), 0x4) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000021000-0x4)) 2018/04/08 07:40:28 executing program 1: 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000002000)="e93eb3df378fae50be47b81a5fccf04490161aea3f93041c21a71e1a") r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='gid_map\x00') 2018/04/08 07:40:28 executing program 1: process_vm_writev(0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000005000)=""/237, 0xed}], 0x223, &(0x7f0000005000)=[{&(0x7f0000006000-0xa7)=""/167, 0xa7}, {&(0x7f0000005000)=""/143, 0x8f}], 0x2, 0x0) r0 = memfd_create(&(0x7f00001c1000-0x3)=':,\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0xbdc1, 0x1, 0x2d1c, 0x8, 0x100000000, 0x0, 0x0, 0x5, 0x80000001, 0x7, 0x7}) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0x7bd000)=nil, 0x7bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007bd000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x800001, &(0x7f00007b7000)=0x20, 0xffffffffffffff1a) r1 = syz_open_procfs(0x0, &(0x7f00007b4000)='net/protocols\x00') sendfile(r0, r1, &(0x7f00007b3000-0x8), 0x5c7) 2018/04/08 07:40:28 executing program 1: faccessat(0xffffffffffffffff, &(0x7f00002ef000-0x8)='./file0\x00', 0x32, 0x0) 2018/04/08 07:40:28 executing program 0: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ac1000/0x3000)=nil, 0x3000) mremap(&(0x7f00004c5000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000208000/0x3000)=nil) 2018/04/08 07:40:28 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000bcc000-0xa)='/dev/vcs#\x00', 0x7fff, 0x210800) connect$unix(r0, &(0x7f00007b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000001d000-0x20)={"d9e23a4f2498d8c2e7568b6700281a13", {0x4, 0x3, 0x1, "11d615689536", 0xff}}) recvmsg(r1, &(0x7f0000010000-0x38)={&(0x7f0000019000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000015000)=[], 0x0, &(0x7f000001a000-0x29)=""/41, 0x29}, 0x40012102) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000002000-0x4)=0x400, 0x4) write(r1, &(0x7f0000014000-0x2)="55a1", 0xffffffffffffffba) acct(&(0x7f0000010000-0x8)='./file0\x00') 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000012000)) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='uid_map\x00') fcntl$setlease(r1, 0x400, 0x2) fcntl$getflags(r1, 0x401) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f000000a000-0xa)='/dev/vcs#\x00', 0x0, 0x4402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x29)=""/41, 0x29) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000993000-0x20)=[{0x8000, 0xffff, 0x8, 0x6}, {0xd2fc, 0x9, 0x3, 0x2}, {0x7fffffff, 0x0, 0x9, 0xcd56}, {0x4, 0x7f, 0x1f, 0xffffffffffffff08}]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) lsetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000007000)=@known='security.capability\x00', &(0x7f0000003000-0x1)='\x00', 0x1, 0x0) r0 = shmget(0x0, 0x3000, 0x78001040, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000007000)=""/189) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xf)='net/ip6_mr_vif\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x400001, 0x0) syz_open_pts(r0, 0x0) 2018/04/08 07:40:29 executing program 1: 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) writev(r0, &(0x7f0000016000)=[{&(0x7f0000016000)="05745fb65e7789659f4de80ea71e52977a654fed3dd41b5fbeb7fff493abab65599c34f94acc83cef9ebaa09993436a4d0e3e6cddbd67ad3a9c2", 0x3a}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000018000-0x4)=0x2, 0x4) fallocate(r0, 0x0, 0x0, 0x5) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000003000-0x18)=[{0x80}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000001e000)={0x9}, 0x1) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000001000)=0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x600000000000000, 0xffffffffffffff58) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000003000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000005000)={0x80000001}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000006000-0x8), &(0x7f0000006000-0x4)=0x8) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x4, &(0x7f0000011000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) r2 = dup3(r1, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000011000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000012000)=0x1) setxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f000000d000)='\\%cgroup\x00', 0x13b, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000012000)=""/192, &(0x7f0000012000)=0xc0) 2018/04/08 07:40:29 executing program 1: r0 = memfd_create(&(0x7f00000ca000-0x13)='system\'selfselinux\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x41, &(0x7f0000261000)=""/65}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000-0x80)=@ipv4_deladdr={0x4c, 0x15, 0x603, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x4c}, 0x1}, 0x0) 2018/04/08 07:40:29 executing program 0: truncate(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xd7)="3d3161606e61cdd40cb353751ce865a46de833844eeebcf0bd2318d0499a33617d434e4116cdd4c71f519cbfbc0b66f4c0c67136d7021bf041905a0f6d33c300cfe322da133266e485125eb0a1e13ef32373dacc3b9e1bfe179a1b1ec876766bdc3d47d136637806c85c8d4612e662f5f652e0e69808c316d56100745847bdfaef8e1046af8ef7961b1a47466eaa171adbe8933154c975b4c778cb491b6e296e147c53af04b103d891d6f4d92e0913197e1523222a63a86657c9e9cb678ac68a535d0e8ccfffe10186c9d78c4ea21b0d996938a76cbe26", 0xd7) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}}, 0x88) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f0000007000-0x40)=[{&(0x7f0000017000)=""/204, 0xcc}, {&(0x7f0000004000)=""/172, 0xac}], 0x2, &(0x7f0000018000-0x40)=[{&(0x7f0000002000-0x8d)=""/141, 0x8d}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000008000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_mcast\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, 0x3) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x8000, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)=""/92, &(0x7f0000001000)=0x5c) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000004000-0xa4)="eb621d154f8eb968187e185e21723106339700468c5239ae20c0e8d3c8335921f55e477397b1d8b2fb5cb14de8b1c223b42d6c05a3d285b8fcf964bf387d42b0332790ae91c73471af0db35901e574c1ac4ff0abc34bf767894598e2e67a9fab461a349971aa2187a511768cea88fd38ee7543a06544420dc3ba53c93b1628e640a7ec42e7ce15f95cdb2049b8be4baac283547a37a475b9800d1e76452ee48eb690861d", 0xa4}, {&(0x7f0000004000)="7eeb6c8d36973ac57b241916d816d71b5c5977201e8f64c50d245545eed1af06085ae5e928f6d6ca8e75b9f59590e8ce98ef660cf691ee407ea37de3699bace864daddaf85201647d04ed3ebaaa216bed01e0fe96a9a9ae32a1f4262825cfddcc2f3500acf4da8c4f4f30929bcc37c32fd2d81439d", 0x75}], 0x2, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r3 = getpgid(r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f000000d000-0x5)='attr\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000b000-0x28)={0x5, 0x80, r3, 0xb1f, r4, 0x6, 0x3, 0x2bfb9651}) io_setup(0xfff, &(0x7f0000003000)=0x0) fcntl$setpipe(r0, 0x407, 0x0) sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000001000)) io_submit(r5, 0x1, &(0x7f0000005000-0x20)=[&(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000003000-0x60)='5', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 07:40:29 executing program 0: r0 = getpid() ptrace(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000000000)="240e74a2e3ea6abfffb0a39bf75c8e330c55a5f7c8fcbd863e5b3bf99014a672d7345197acf95458315db4389a9f4c2dfda57a43aed6ce27d74a4a3e74eefdb723ee3270a4d5bf83940bf0b36e6875b4708590c1d8e42aff65732e670faeed98a38ffcf1a697d57a52539b5df2dd4bb43217fd42846616280235850984d2dcfb5c240101333190251d52459d9b1e881a7adae5e3689313c1efa377b3b0956418b7228b096fc83ff1155eda8346a839c1777d1c7475b30d3683894c4322a36f0485ad", &(0x7f0000f01000-0x4), &(0x7f0000c05000), &(0x7f0000bea000)="2ee3f20c3dc0ae14fab459636dcec8ae8b9ee2c74074b7b98c07d90bc7c24cef3f6130446007d672239b9212f685732e13590b91e97b63daea8734c6cb12e86ed07c64815d8bb6531712fb6d9178d80ca669418c0d3a1ab8754bad3102a632601a593e54beaff143f21488f1a307d5c03fb1c3b9e72e777c9c4b12c83d8f8d4c37a950815f045a57e47cacc67cda05adca4495fd2843db6b9a677e799d18a42090bb0c0ee9bee07f5c285c98bf360070c553caa09ea533dabf2c924d1b4b5d205bee3954d445209198f79e") ptrace$setopts(0x4200, r0, 0x0, 0x10002a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000002000)=0xffffffffffffff7b, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0xc) accept$ipx(r3, &(0x7f0000ec6000-0x10), &(0x7f0000001000-0x4)=0x10) memfd_create(&(0x7f0000000000)='-]selinuxuser[&\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000), &(0x7f0000001000-0x4)=0xc) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f0000026000)={&(0x7f000000b000)=@ipmr_getroute={0x11, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x11}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000000e000), &(0x7f000000d000)=0x4) 2018/04/08 07:40:29 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/raw6\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x6, {0x2, 0x0, @rand_addr=0x3}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x4, 0x10001, 0x1ff, 0x8, 0x1, &(0x7f000071a000)=@common='ip_vti0\x00', 0x3fe, 0x101, 0x6}) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/04/08 07:40:29 executing program 1: unshare(0x40000) r0 = getpid() r1 = getpgid(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000416000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x19980330, r1}, &(0x7f0000001000)={0x32, 0x7fff, 0x5, 0x0, 0x80000000, 0x6981}) clone(0x40000, &(0x7f0000000000), &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000002000)) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x8800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={r1, 0x48d, 0x80000001, 0x48a2, 0x1f, 0x9}, 0x14) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x786, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x8b0000)=nil, 0x8b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006b2000)) mkdirat(r0, &(0x7f0000012000-0xe)='./file0\x00', 0xfffffffffffffffd) r2 = openat(r0, &(0x7f0000016000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f000002f000)='./file0\x00', 0x200) getdents64(r2, &(0x7f00005ab000)=""/4096, 0x1000) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0x5)='maps\x00') read$eventfd(r0, &(0x7f0000006000), 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000007000)="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", &(0x7f0000005000)="b25413fea7f2ceac089975fb873adad04fee84f19d348f199fdacd8bceec7a4eda6e108f95373c5fc4890ed26d155ed0b5559ff002464bf31953f9c94b47d727cb02a0edcfa9b757d35a625d8b48de1a6f78d529a4dfbaef4d3c0f4047dbb46ec8cd29841caf318a6f36b1f69cd2ea98a6c2a4b89f0161"}, 0x20) 2018/04/08 07:40:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000014, &(0x7f0000003000-0x4)=0xffff, 0xfdb5) close(r0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x8200000000000000, 0xfff, 0x7, 0x5ca, 0x5, 0x1, 0x1, 0x0, 0x1, 0x10001, 0xfff, 0x507, 0x3, 0x7]}, &(0x7f000000a000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x1, 0x4e94}, &(0x7f0000009000)=0x8) 2018/04/08 07:40:29 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xde)=""/222, 0xde) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)='uid_map\x00') pread64(r1, &(0x7f0000010000-0x99)=""/153, 0x1eb, 0x40) 2018/04/08 07:40:29 executing program 0: wait4(0x0, 0x0, 0x100000e, &(0x7f0000000000)) r0 = socket(0x0, 0x47860f7e1d906293, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xffffffff, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0xffffffffffffff4a) 2018/04/08 07:40:29 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6e7601047300") 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) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000000) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x500) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r0) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x244) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000007000)="5cb9e53bc597d073214241a002adc99f2822fd") r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000000b000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000005000)={0x6f0}, 0x8, 0x800) fcntl$getownex(r0, 0x10, &(0x7f000000c000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000009000-0xa)='net/ptype\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000000e000-0x11)="eacf52fb94d029d9dd87f6632c08d09315", 0x11, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000)={"91083370fc40cf10a6baed3866c11234", {0x4, 0x6, 0x80000000, "7aa77694ac21", 0x9}}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000000d000-0x10)={0xa, &(0x7f000000d000-0x28)=[0x5b42, 0x5, 0x1, 0x7, 0x3, 0x6, 0x7, 0x0, 0x9, 0x2]}) pread64(r3, &(0x7f0000006000-0x5a)=""/90, 0x30d, 0x4e) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0xeb9000)=nil, 0xeb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='vboxnet1vboxnet0posix_acl_accessproc\x00', 0x3) fcntl$addseals(r0, 0x409, 0x6) fallocate(r0, 0x0, 0x0, 0x6ce0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000021c000)=0x1f, 0x23) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eb9000)={r0, &(0x7f000029f000)="0c5972c9639265a0fab0b35e33d846f537f9f8ef9e2bc31e23fbf4301ab32a98217cf6092d3591fceb37df0e6f9fcda7ec1d47ef0f8c0f7005f55f4d47b98288438c91e57ecd0d57f4f349d7d6f4edf9d320486742abfa5604734c6e2c73d7ae02d37d71ccd5ce8f53655a25cd5c6cf1a7293de777ac293b16adca36b50ea1127ed39e0ff2f123766871a8292408e07611", &(0x7f0000eba000-0x83)=""/131}, 0x18) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000-0x20)={0x1000, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000008000-0x20)={0x5, r1, 0x10002, 0x40}) clock_adjtime(0x0, &(0x7f0000014000)={0xf8a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000018000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) recvfrom$unix(r0, &(0x7f0000018000-0xed)=""/237, 0xed, 0x3, &(0x7f0000017000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65740000846d7000") getdents64(r0, &(0x7f0000001000-0x32)=""/50, 0x25) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) getdents64(r0, &(0x7f0000006000-0x7c)=""/124, 0x7c) 2018/04/08 07:40:29 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x800) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000010000)='./file0\x00', 0x1000000) inotify_rm_watch(r3, r4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000013000)={0x6}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket$nl_crypto(0x10, 0x3, 0x15) lsetxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000015000-0xd)=@known='security.ima\x00', &(0x7f000000e000)='ppp1%\x00', 0x6, 0x1) fcntl$dupfd(r5, 0x0, r6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000015000)={&(0x7f0000015000)="725901324ae0fbae68bb22792a9e8b1144296ba8723c96a6fb8185d01872ac50f53a620e9eac35aabdf33cfd88e74d68401ba0fecc6a759196597c7ed7fffa3f70cf75436d9bd9829f339d0424d99b3065035be76b0eef0d2e1b997ee14657b530d1", 0x62}) tgkill(r0, r2, 0x12) ptrace(0x4207, r0) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000)={0x0, 0x0}, 0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000025000-0x40)=[{&(0x7f0000024000)="7975c52f19ffd3777ef6849ccc494d31aa15feb629a655129f1ba8efefaeb610ad9fb54706f0f8918d306ba3d78771dcaafdd5ade58f97449c439482bd99ef5028935b3019e4db034d3bb938f952fb007fd455c62da33d3b22e17a75759548af12084571a47c1ad086ee16e88d5059691f7c9458ef3a5e3a9f0288df40839da943734e3b684830220490d7bbf8c80115d60a9fb1bd102eab1279bda7a02717", 0x9f}, {&(0x7f000001c000)="b3d33239edc5896eb4d6222cb7b0334a55ae8e77eea5e11ae8499392742064ae778baa5f26791cb62e32ac37b374fc0fa35f4ae3877cb2dcf699aca3d7d959dac236764d4e89ee623c98bc9792a9d3fc20e7c7dab90a97248aa026cef0209bd94266c179b0bb7057be44a3279869dc072acf13b086d6b2ceca92044246214940c1d44da24a42b9ce", 0x88}, {&(0x7f0000025000-0xad)="1adad54743f227d8a0fcd0394ac4a5b8ccb98ae51dea85f691e3fd170a01268036a76069880dd724db2430a732cd734367c17f501d32178aaa4f5552247869c621dfdd1401f7e175f5534a82da347a96509729bd9405e8297055112af1be563bb9366472b2d1b9d84b2999b83209c0bac4cd8ea65dc522255634f4be1e266142972f5fd9c5d324122222043cc3ba31480dd960555281b0e291efb196cf5db5260178490af3249b93444fd8b998", 0xad}, {&(0x7f0000017000-0xe4)="191d2441bc35222622495edf519c5d698e3564a7c68cb78b184a9cf62b864bf64e1a9a969cac2d38f37fb55334fe433971e32670ab12c7c4d6812a7d70ad145f1a5df78bc8a11fe37d47a3e50dbd3a7ec02f9b8b27b39f406e6d1908ad2511f16e14a3861a2c491137801bf94a3f4ec8d48902a72af351ec9695e531a09ff5fbd67a695b84561b5fc0fdf07fff1e586677a8f77244b6a5533f4500da891665d727e405f9886ea660f7220a4b10249426450e4d2b49846d05d7cec4e00e7fce15667e568ed407140561930a2d093f8e1994bb4a9a014507d0aa695367d6734bdda10355e0", 0xe4}], 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000023000), 0x80000) mkdirat(r1, &(0x7f0000022000-0x8)='./file0\x00', 0xfffffffffffffdff) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x404001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001e000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000025000-0x4)) unlinkat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x0) 2018/04/08 07:40:29 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) ppoll(&(0x7f0000003000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x3, &(0x7f0000003000), &(0x7f0000000000), 0x8) fcntl$getown(r0, 0x9) 2018/04/08 07:40:29 executing program 1: getrusage(0x4, &(0x7f0000000000)) gettid() 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x680) semop(r0, &(0x7f0000013000-0xc)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f0000004000)=[{0x3}, {0x0, 0x7fff}], 0x2) r1 = memfd_create(&(0x7f000000e000)="7b73656c66637075736574242f7b272c846d643573756d00", 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000014000-0x44)=""/68) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x1)=0x3a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000022000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f000000b000)={0x2, &(0x7f0000004000)=[{0x80}, {0x6}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000028000-0x4), &(0x7f000004a000)=0x4) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0xc, &(0x7f0000046000-0xec)=""/236, &(0x7f000004b000-0x4)=0xec) [ 336.271869] kauditd_printk_skb: 157 callbacks suppressed 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x82003) fallocate(r0, 0x1, 0x0, 0x1800000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000025000-0x8)='./file0\x00', 0x280000, 0xc2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000019000)=0xe8) r4 = getegid() r5 = getpid() r6 = geteuid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000026000), &(0x7f0000026000-0x4), &(0x7f0000024000)=0x0) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000026000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000024000-0x4)=0xfffffffffffffe44) r10 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0x35)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000025000)=0xe8) r13 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000019000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000022000)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000012000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000017000), &(0x7f0000018000), &(0x7f0000025000)=0x0) 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) 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) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000025000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000f000), &(0x7f0000026000-0x4)=0x0, &(0x7f0000025000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000), &(0x7f0000025000-0x4), &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0}, &(0x7f0000026000-0x4)=0xc) r27 = getuid() r28 = getegid() [ 336.271981] audit: type=1326 audit(1523173230.052:15779): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=545 comm="syz-executor0" exe="/syz-executor0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0x42ed14 code=0x0 sendmmsg$unix(r1, &(0x7f0000022000-0xe0)=[{&(0x7f0000026000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000025000)=[{&(0x7f000001b000-0x1000)="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", 0x1000}, {&(0x7f0000026000-0xe7)="c4c94f932d30b7c860cb54802f0611ec04a93445cdd6ca2b79b1f993a5d1c9240efcbf76b5b858811558eefbe05fbc640aa76b759f209778a659b7176b2173ab9cfc08ea342fb1a78bb091b34734778d1df7e221424dafc1d2cadc07dc59a576a0fcb9262dfbbb12bce878536f940cd824176232deff9eb888a3dcab814ce036c8a05b8b6be243b6e83f33b019f77ecb0010c138ec58e0853dd9c6f13384adcffebfe47ab89fa505ef25ce7ebbc89d4479d445ef04744def7cd1e3f7718b4237b6021088411f3f8f4b7bd0e2bbcea0085607e7822c04669a7145081300fb0f1bd7e432e4a84154", 0xe7}, {&(0x7f0000025000)="c92916677dce9f6f960d7dc6ee2c272b4e202f4d1ac0a2555583bbbc0fae58770a332f24005c3f54325872f37a2203c8cf3b8dfa0c2458fab1eb0d3078a8a53dd4525463465fc76161b6c9531c0d8f30078baeabab99a01f36624a1101581a0153f5b3b6ad887a20c3fe47793bdaee92240320d88d029f0f5159e3102ee98cb21823c1981532760bab47d49c03bbb398e2b1d40c1ed7f4f6f4d68bbaa71b9838b642bb7ab027f7a5975ecb782747deaa01a966e4e681e3a66414e88f66eadc31e8ac2ac49d9f717ae6be5ee4dc15a8ed5a1e1291117e0d43407a959ffce8699b3ce2381cc2e0385bfe4182", 0xeb}, {&(0x7f0000004000)="f35b7668f530fc9e6b3f5d8827cc5da87099d2ec062bbf5e8316ad20172fd455a99c0300a03ba9ba8d1465ff1d1484c3d5edaf3c824fc57b3b08761861b94dc535ab1a08de36f6498b687eddd935faf677a46348a20f08aa28a4", 0x5a}, {&(0x7f0000025000)="5175de680deddf71147e4f212b1640d8e397fd31316b5d794df225a924e6d4dbedce", 0x22}], 0x5, &(0x7f0000026000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x20044014}, {&(0x7f0000026000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x30)=[{&(0x7f0000025000)="5fe61e78758fcf194f1e3e0ef773b37f208742ed5369f9f371890c0e1b9ff5cf8abc", 0x22}, 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{&(0x7f000000c000-0x1000)="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0x1000}, {&(0x7f0000024000-0x39)="ab70a5fb8df566fa88e72dde50b5dcea9e1d53aca77cebe0f9bd0aad1c01777cc5edd2eaca0871754bab134e39b34f12f51ef30f1dcba5e2c6", 0x39}, {&(0x7f0000025000)="dd340c0ca582d207e3e191c14b1039456f32ff0ca36b5aa38db85b3e721db247fdf04118fb5c4a919673d8b18035a1123877a56d9adbcbf5e6b8a592526e483cfa1bd19fc5c7e280b9989033bde789b961f24fe3bdffb3b5ad58149594a9082243fe8cc9770e5c8d176611254dd4c7b1bab88112da8a5c31e41d86422534fb9a2c679f6b9ab6a0b6008ce34c74070cc26324086cde6867de82112bd09e895caccdd714d5ae11a2774a66bc8ad3a732ea63c38d62219b37435076132f86131775333969b19c87ef1d4dac8b035a", 0xcd}, {&(0x7f0000011000-0x41)="50c5e7d19aa8fa907efa0644634d58af3f895f451c33a096c0f88895fafbd548b7aaf628d0ee582e7fb0e6dc32dd0ee376f99677c8019d6210a160cbdc6c29fd0f", 0x41}], 0x9, &(0x7f0000017000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xc8, 0x8000}], 0x4, 0x4000040) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f0000024000)=""/217, 0xd9) 2018/04/08 07:40:30 executing program 0: 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, 0x7, 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) clone(0x0, &(0x7f0000021000), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x368) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000006000-0x4)=0x10, 0x80000) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000000c000-0x4)=0x400008, 0x4) r1 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f000000f000)=[{0xed64069e044a4a16, 0x63b, 0x1000}, {0x3, 0x9019, 0x1000}, {0x2, 0x577d, 0x1800}, {0x6, 0x4, 0x800}], 0x4, &(0x7f0000010000-0x10)={r2, r3+30000000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x11a, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000000b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000009000)=""/117, 0x75}}], 0x1, 0x2001, &(0x7f000000b000-0x10)={0x77359400}) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000006000+0x141)=""/244, &(0x7f0000009000)=0xf4) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000008000)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000009000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f000000a000-0x8)='./file0\x00', 0x1) 2018/04/08 07:40:30 executing program 0: pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000c90000-0x1)='c', 0xffa5}, {&(0x7f000000c000)="18bf3a0ea9244353d2d5adff3121644fa8986ea6bdffe712700908fa8cb1892f5f60c6cb628ab5c7d62f100262764dbd7b8a2f4595f8c4386bc2f80e7b16c0eb04b731ae7a7d694e8c133e3fd6b096328d5889ffc3689b557430045a930a9805d02ee7b6366865bc28ea34c6be3907179a304b2a14e35a8052de96d32f4d61915461ac9a8958ddc0482659", 0x8b}, {&(0x7f0000006000-0xd)="3939760624ea8d835a4a1c3500", 0xd}, {&(0x7f0000002000)="775cfed9ed97a36a60fcac9bd77468ee13394ec625b6f3fac34fc702e2fdfc6975f80b11664fee6c4c7fdf4e8bd93ca48f7606bef1ee1a42b5212d43ec12c357373dfbc1290bc597bb37f4ee9e576a35d9d98939af18ab1a4e715d502c869dddf15d40dfcf5988497bd857fdce70afe769916c9b4bfe39e2c52e03fdd0bce17f39d8fc97370548b48cc710ef45b508c4999e4f921a5efe56251386488122ec8fbf6da317a5514b680b97bbbb998dd152b23f10547ff612e41dc0f18b9426c46e916fb63efa6728d0c54503aff6092ca6baad42cbb2d15b5ca4a286d867f25700f9d4661d0b6aba12f391ba959ecb7c887cfc", 0xf2}, {&(0x7f000000e000-0x1000)="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", 0x1000}], 0x5, 0xc) 2018/04/08 07:40:30 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x108, &(0x7f0000000000/0x1000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000987000/0x2000)=nil) openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0xfffffffffffffffe, 0x1d) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000000b000-0x8)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x10102, 0x40) getxattr(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f000001a000)=@random={'system.', '\x00'}, &(0x7f000001a000)=""/30, 0x1e) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x7ae000)=nil, 0x7ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000040e000)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) connect$inet(r0, &(0x7f00005a8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x5, 0x2, 0x1, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000)={r0, &(0x7f0000010000)}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000012000-0x98)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0xa)={0x0, 0x40, 0x1, [0x8]}, &(0x7f0000010000-0x4)=0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000012000)={r2, 0x42}, &(0x7f0000012000)=0xffffffffffffff13) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fc, 0x1a0) r1 = inotify_init1(0x1000000) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000017000)='./file0\x00', 0x20c) dup3(r2, r0, 0x0) 2018/04/08 07:40:30 executing program 0: clone(0x0, &(0x7f0000002000), &(0x7f0000001000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000-0xaa)) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000006000-0x7)='ns/mnt\x00') timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000000)) read(r0, &(0x7f0000001000)=""/35, 0x23) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x8)='gid_map\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0x1, 0x4, 0x1d, 0x1a, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000d000)="360fff647bc5c947587c62c4774f39f252eb05908369bafa3cba2ecab2234389bd0f14cc24298756810da95306176f2aaa49fadcd197ef15cb4078b613567e376c9256127449e837240a8590022531b3d0984d0127ae877c85d02d5b2722c178a85601077c63ead4e49999813640bebe712f8bbdb2c4d5170d53661a5807758058e840", 0x83, 0x80, &(0x7f0000013000)={0x2, 0x2, @empty}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000010000+0xb2e)=0x20) bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0xc, 0x4, 0x4, 0xffffffffffffffff, 0x0, r1}, 0xffffffffffffff92) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="c5", &(0x7f0000d38000-0x4), &(0x7f0000001000-0x3), &(0x7f0000643000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bb0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d67000)=@assoc_value={0x0, 0x8b}, &(0x7f00001e4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x81, 0x4, 0x1, 0x3}, &(0x7f00003e4000)=0x14) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000666000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f000018b000-0x20)) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0x7)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000010000-0x4)=0xc5) read(r0, &(0x7f0000014000-0xde)=""/222, 0xde) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f0000003000-0x1d)=""/29, 0x386) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000008000-0x1e3)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dc0a81", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c, 0x0, [], "85dffcc54cad14fd741ff6219ad39e50db368c45bb078228ecdee4df"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0], "52fd6c48ee3eb688eecc406c882e317cc5f12ae3edd5e901c04fe6decc535840b87a4d63200b1b8fc2171b9401135be7558eff4157691a2d49e803b382d2b4658c564cbaf6804040b27626c5edd854877587e8562cac5e4cd0e2e8df9db96889bc2a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "f49aa681895e539857ea963faca9f7d70fb3b093b36270d277edf8e4b62d55eeb0432c010bba9060fce14b1a4bb6d02b66cfa3dfaa93e72a1460deebc00a677602f0343a8dc7fb3c2ca97b568268bde44d379a7d70ab7f73f7ff23ec8da67bf5792eb0ae3471e8e74094eca9f0785c94c7ccb946"}}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0xb86]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0xc)='lo]\\vmnet1{\x00', 0x3) r1 = semget$private(0x0, 0x3, 0x84) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000004000)=""/71) mmap(&(0x7f0000009000/0x1000)=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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000-0x4)=0x524, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000)=@can, &(0x7f000000a000-0x4)=0x10, 0x0) rt_sigaction(0x7, &(0x7f000000a000)={0x8, {0xffff}, 0x10000002, 0x8}, &(0x7f000000a000), 0x8, &(0x7f000000b000-0x8)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000a000-0x4)=0x10000, 0x4) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='net/tcp\x00') read(r0, &(0x7f0000002000)=""/68, 0x44) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000b000)={0x3d, 0x3, "1ccb2f2b7ead36633419906d9d7458cfbeeed8fea8b562c250b1865388eb818fc43b1941cdd5610adadad0e202ca57d9916dca8c4e"}, 0x103202) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)='stack\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x2)=']\x00', 0xfffffffffffffffe) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000b000)=0x1, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0x2e)=""/46, 0x2e}], 0x164, 0x0) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001a6000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0}) personality(0x4400005) tee(r1, r2, 0x8d, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)) 2018/04/08 07:40:30 executing program 1: mlockall(0x2) mmap(&(0x7f0000000000/0x6c1000)=nil, 0x6c1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f9000-0x8)={0x0}, 0x90800) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000561000-0x18)={0x0, 0x0, 0x30, 0xc5, 0x9}, &(0x7f0000584000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000613000-0x8)=@assoc_value={r2, 0x7fffffff}, 0x8) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006c1000)) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006c1000)={&(0x7f000050c000)='./file0\x00', r0}, 0xc) 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x180) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000018000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000017000)=0x26, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000f, 0x3ff, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000011000-0x1c)={0x57, 0x4, 0x2, {0x3ff}, {0x4, 0x1}, @ramp={0x2, 0x6, {0x0, 0x948a, 0x7, 0x9c}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000008000), &(0x7f0000010000-0x3)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000019000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000-0x4)=0x2, 0x4) semop(r0, &(0x7f0000002000)=[{0x0, 0xfffffffffffffff8}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000016000-0x4)) semtimedop(r0, &(0x7f0000014000)=[{0x0, 0xc184}, {}], 0x2, &(0x7f0000003000-0x10)={0x77359400}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f000001a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001a000-0x4)=0x10) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000016000-0x45)=""/69) 2018/04/08 07:40:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc, 0x200000034, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x5, "294d03d966"}, &(0x7f0000001000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003e5000-0x8)={r1, 0x100, 0x47}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x4b)={0x0, 0x43, "41458269395fb8d95a5d4a4a9e0620376730c340beaacf7c7e9bba9ec511494850beb4d3bffa9138b58f6e8384be0d06de7993bc4d3dec33f89e60ac386ba86db2f291"}, &(0x7f0000001000)=0x4b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x1ff, 0xff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f0000001000-0x4)=0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4, 0x8001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b6a000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @loopback={0x0, 0x1}, 0x3f}}, 0xff, 0x40}, &(0x7f0000540000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b92000-0x98)={r6, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5ae1}}, 0x81, 0x8}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{0x6568, 0x1000, 0x8}, {0x4, 0x3c1c, 0x3, 0x101}, {0x6, 0x0, 0x9}, {0x7ff, 0x3, 0x1, 0x1}]}, 0x10) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000004000+0xcc0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x7d4, 0x100}) sync() sync() 2018/04/08 07:40:30 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x0, 0x0, &(0x7f0000005000-0x40)) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mq_getsetattr(r0, &(0x7f0000010000-0xb)={0x855e, 0xfffffffffffffff9, 0x400}, &(0x7f0000019000)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000001d000-0x4)=0xe8) keyctl$get_persistent(0x16, r2, r1) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x469, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000010000), 0xfeb4, 0x0, &(0x7f0000010000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x246, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x6fc]}) socketpair(0x19, 0x800, 0x9, &(0x7f0000004000)={0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0xd58e) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000011000-0x4)=r2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000006000)=0x8001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000d000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x110) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0x1, r0, 0x7fffffff, &(0x7f00009eb000)=""/23) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x18) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000001a000-0x4)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x4, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000001b000-0x4)=0x5, 0x4) 2018/04/08 07:40:31 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f35000-0x8)='./file0\x00', 0x220000, 0x8) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x1, 0x3, @empty, 0x1d}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b6000-0x6d)={r2, 0x65, "14711c4c8eaff3c09ee5e70df8cdb28e6cb49c061faa262e97f0844abed9c4273966297e1d26a198e4fd748bf5f0526b87ee276b75957146d01635f92e4a73d9cacc1d26c25caa7d244b047cc73d569ced0da490ca6409cfa7db437a8ee4efdbafb86cc644"}, &(0x7f000081d000-0x4)=0x6d) 2018/04/08 07:40:31 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000206000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004df000-0x4)={0x400}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4), 0x4) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10}, 0xc) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x49)={0x49, 0x4, "948e9887ca50e0f3e36543fd8e4b21a26ec8de4db35a63be704c1399ec56036158b0df0cd06895dda8de4f52087fb5404e2d3ae07f5c7975b45f2108076ca146b8"}, &(0x7f0000001000), 0x1000) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0}, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000008000)=""/116, &(0x7f0000012000-0x4)=0x74) rt_sigaction(0x40, &(0x7f0000008000)={0x1}, &(0x7f000000b000), 0x8, &(0x7f0000000000)) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x3ff, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @empty}, 0x6e, {0x2, 0x0, @loopback=0x7f000001}, @generic="b34768ef404c941ea507f6b69b250e5b"}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000004000-0x8)={0x80000001, 0x7}) getdents64(r2, &(0x7f0000001000-0x90)=""/144, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)=@ipv4_delroute={0x44, 0x19, 0x508, 0x0, 0x1, {0x2, 0x0, 0x94, 0x7fffffff, 0xfc, 0x4, 0xfd, 0xb, 0x100}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_FLOW={0x8, 0xb, 0x8}, @RTA_MARK={0x8, 0x10, 0x100000000}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0xe}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) getdents64(r2, &(0x7f0000001000-0x97)=""/151, 0x97) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000-0x8)={0x39980732, r3}, &(0x7f0000001000-0x18)={0x9, 0x8, 0x6, 0x4, 0x6, 0xfff}) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000-0x7)='fdinfo\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0x6, 0xb90}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x157, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000013000)={r1, 0xb2, "b82a79552eaf223b34b3b94aa8ce69987d5d945b8fcd37a06f3c199a52d336cc1289edb239c6ce0fc4778e1c1e5d8693d643aef59c9a18e5c68c59a067075ccd253cef7b2a405a69e3c96390b248656ef0f3638e6d47d79232c4a9fb74796c578b11d2726c478f852108dc2e798b7ea0f6164932fe7c5e470f8efd3962c2fc378889ab038d0e8f1e6a2f915d72304bc12dced0d0df87c777b673a826413c2ef446ce32074a0b6acfd748c8f37054bf1ac57e"}, &(0x7f0000014000-0x4)=0xba) syz_emit_ethernet(0x35, &(0x7f0000009000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "005dde", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfffffffffffffd23}}}}}}, 0x0) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000021000)={0x0, 0x6}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r1, 0x4a69, 0x4}, &(0x7f0000021000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000001b000-0x4)=0x1b5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r2, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 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) 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) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000008000-0x80)=[{&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000008000-0x72)=""/114, 0x72}, {&(0x7f0000008000-0x73)=""/115, 0x73}, {&(0x7f0000007000)=""/67, 0x43}, {&(0x7f0000003000-0x33)=""/51, 0x33}, {&(0x7f0000008000-0x56)=""/86, 0x56}, {&(0x7f0000008000-0x97)=""/151, 0x97}, {&(0x7f0000007000)=""/26, 0x1a}], 0x8, 0x0, 0x0, 0x32b0}, 0x2}, {{&(0x7f0000007000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000001000)=""/129, 0x81}, {&(0x7f0000006000-0x2f)=""/47, 0x2f}, {&(0x7f0000008000-0x75)=""/117, 0x75}, {&(0x7f0000007000)=""/38, 0x26}, {&(0x7f0000005000-0xf)=""/15, 0xf}], 0x5, &(0x7f0000002000)=""/6, 0x6, 0x3}, 0x78d4}], 0x2, 0x1, &(0x7f0000008000-0x10)) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff, 0x0, 0xff, 0xa, 0x5, 0x180, 0xcbd}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007000)={0x0, 0x6, 0x2, 0x6, 0xfff, 0x2}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000007000)={r2, @in6={{0xa, 0x3, 0x7, @empty}}}, 0x8c) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x20840080045439, &(0x7f000000b000)="d4") r1 = mq_open(&(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xc2, 0x1, &(0x7f0000008000+0x87a)={0x7, 0x5, 0x7, 0xcf, 0x0, 0x5e, 0x2, 0x100}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000000e000-0x25)=""/37, 0x25, 0x0, &(0x7f000000d000)={r2, r3+10000000}) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x6b6000)=nil, 0x6b6000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00006b6000)={@local, 0x0}, &(0x7f000002b000)=0x14) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00006b7000-0x1b)={&(0x7f0000266000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000003e000)={&(0x7f00006b7000-0x80)=@ipv6_newaddr={0x80, 0x14, 0x800, 0x3, 0x2, {0xa, 0x11, 0x4, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x78, 0x1f, 0x5}}, @IFA_FLAGS={0x8, 0x8, 0x480}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x6, 0x9, 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x20c}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000000b000)=""/80, &(0x7f000000b000)=0x1e7) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x678000)=nil, 0x678000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f000013e000-0x30)=[&(0x7f0000126000/0x3000)=nil], 0x0, &(0x7f0000676000)=[], 0x0) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) r0 = syz_open_dev$vcsn(&(0x7f00003d3000-0xa)='/dev/vcs#\x00', 0x101, 0x202901) mmap(&(0x7f0000678000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000679000-0x8)={0x1, 0x200, 0x400, 0x6}) r1 = shmget(0x1, 0x1000, 0x104, &(0x7f00004ba000/0x1000)=nil) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000067a000-0x1d)=""/29, &(0x7f0000129000-0x4)=0x1d) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0}, &(0x7f000041b000-0x4)=0xc) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000679000)=0xc) r4 = geteuid() mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067a000-0x4)=0xc) r6 = gettid() r7 = getpid() mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000679000)={{0x2, r2, r3, r4, r5, 0x0, 0x7}, 0x75, 0xda3c, 0xffff, 0x3, r6, r7, 0x1}) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000001a000-0x18)=@routing={0x1, 0x2, 0x20004, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}]}, 0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001a000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000e000)={0x0, @remote, @broadcast}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000001c000-0xc1)="f684753e86bfe8a57f721a90e52ef7393dac9950e51610138873eb56df65b7520348e672b389f670f79d5d338e0dd7118e41f789c94011eb8c373fe9dc069f230fce7828be1f2523754b6098eb2ce15cd77f9e3ea0c41b5387e0aaceded6b3fc0d0d7d2ba0a565da6f81b698c619ab2f5444a28721a19fd606ec5b1078a8b595b96ca9aad53ad3ba8011ecc55959cde6bdf7b1e779f4d6cadcea9cb483335514f985727b0cdb04680c9fe1c9ffab3a86b8012d3e5c774ee86fcfb6902ead322b28", 0xc1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20, 0x7a9477c2, 0xb50, 0x500, 0x8000, 0x200080, r1}) bind$inet6(r0, &(0x7f000000c000)={0xa, 0x0, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/04/08 07:40:31 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x1000008) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f000000e000), 0xfffffffffffffec3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14, 0x80000) shutdown(r2, 0x0) keyctl$describe(0x6, r1, &(0x7f0000010000-0x12)=""/18, 0x12) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00007bd000)=0x4) 2018/04/08 07:40:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xff, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000022000)={0xd, 0x9, 0x4, 0x5, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000)={r0, &(0x7f0000001000-0x45), &(0x7f0000026000-0xbe)=""/190}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/vcs\x00', 0x4002, 0x0) connect$netrom(r2, &(0x7f00007e6000-0x48)=@full={{0x3, {"a5788953421687"}, 0x1}, [{"4731e2cbbbe49c"}, {"8dbe2daa11e907"}, {"da212c2cc39dc9"}, {"6421646bfda0ca"}, {"afd7d57c8ae8b4"}, {"86648958bc0db5"}, {"864163b2517406"}, {"124f3fd018ca76"}]}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000)={r1, &(0x7f0000021000-0xd3), &(0x7f0000021000)}, 0x20) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000001000)=0x7, 0x4) clone(0x0, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000008000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@generic="901bd57b10d725f3f6b73b6904fba49f", r1}) getdents64(0xffffffffffffffff, &(0x7f0000001000-0xe5)=""/229, 0xe5) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000002000)={@common='lo\x00', &(0x7f0000001000-0x10)=@ethtool_pauseparam}) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/11, &(0x7f0000001000-0x4)=0xb) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ftruncate(r0, 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000001f000-0x8), 0x400000000000200) sendfile(r0, r0, &(0x7f0000011000), 0x8000) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) timerfd_create(0x0, 0x807fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='dummy0\x00') r1 = timerfd_create(0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000-0x97)=""/151, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x91)={0x0, 0x89, "11d57e566ec4d38b0f130d9d904dd0b863bab5c3b30d7299ca8d41bef6ff45b79610b2b411cdf4d6acfb8653643e8e921acc40d89d11125d2355eec976c397a8d673995f2096da02d61f51a69e7dba7031bd51acb17d1529cd29c3ae0e1c6b47c6f0024c9c704e98399cc4492c54d658ea714ad749ef09eb9a14bf2f08ea98242e0407aaff40fc2372"}, &(0x7f0000002000-0x4)=0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5ea, 0x9}, 0x98) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x4, &(0x7f0000001000)=[{0xa8, 0x2, 0x10000, 0x6}, {0x80, 0x8, 0x8, 0x5f}, {0x1, 0x6, 0xdb, 0x7f}, {0x1b72, 0x8000, 0x100, 0x7}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000003000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000005000-0x4), 0x343) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000-0xc)={r2, 0x80000, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000e000-0x4)=0xfffffffffffffffd, 0x4) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xc)=""/12, 0xc, 0x0) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 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) recvfrom$inet6(r1, &(0x7f0000029000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000002c000)=@ethtool_link_settings={0x4d, 0x437, 0x3, 0x3, 0x5, 0x7, 0x6, 0x0, 0x71, 0x872, [0x0, 0x1, 0x4, 0x4e348ab4, 0xd5, 0x14, 0x58, 0x392b], [0xeda, 0x9, 0x3, 0x9, 0x2, 0x9, 0x27e]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendto$inet6(r1, &(0x7f000002c000-0xb4)="3555ca001f81efc2b1798ae33c8e5fb9e61c1dc4f7d4f29ab2cf2c96168b75036bebec34b86ed3ddcd35e828376feeb74907a3b9bc13a90bac360b21420f5e27f343377b980c859cb9b59c02866f210af0dde2f92b0d2c3cb4a44e59c945517a42d2b32db637969c17e33d2da1e54b18807009428fe40522182eb37c1abc42ae72b332d1c801d84dd83caa243d23790142435d4fe9ef358840c050d91854fd1a64222533d0d01d10e075b5701b33ba2bcb76fbf8", 0xb4, 0x0, &(0x7f0000015000)={0xa, 0x0, 0x50, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_netfilter(r1, &(0x7f0000023000)={&(0x7f000002c000)={0x10, 0x0, 0x0, 0x40084}, 0x2af, &(0x7f0000013000-0x10)={&(0x7f0000022000-0x1d0)={0x1c, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0x6}, [@typed={0x8, 0x6b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x200000c080) sendto(r0, &(0x7f000002e000-0x8e)="45a554371400000000000000009efe09b4a5c2c34f5b6c8981c073dfe27695c391a7499cace162bd811c16946076a7f0c495175f332cf323f31ee4f2a3359a365c19ad13214f7843fbff28d28ab58648e8020069eddba90b1672cf0c6936afa656e0c8f6ddb34b21a9ca1a6113b1348b5c14ddc28ea0a6f3e62ef026434e872825ead69216c624803a484af5df84", 0x8e, 0x11, &(0x7f0000009000-0x10)=@nfc={0x27, 0x4, 0x7fff, 0x7}, 0x10) 2018/04/08 07:40:31 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000017000-0xf)='*+cgroupvmnet0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r2 = socket(0x0, 0x80001, 0x280000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000016000-0x8)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000f000-0x18)={r3, 0x1, 0x20, 0x3, 0x7}, &(0x7f0000004000)=0x14) read(r1, &(0x7f0000013000-0x68)=""/104, 0x68) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f00006ad000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f00006b0000-0xb), &(0x7f00006b1000-0x8)=0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ae000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x3ff, 0x0, 0x2, 0x6, 0x3, 0xe540, 0x1038, 0xfffffffffffffffb, 0xff, 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ad000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000-0x28)={0x6, 0x19, 0x81, 0x2, "e71021f9ab9ee8e6cdc8715ab59fe6e1c54acf769027a6130bc26bbee4a123a2"}) sendfile(r1, r2, &(0x7f00006b0000), 0x4) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8080, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x2, 0x4) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x5, @tid}, &(0x7f0000001000-0x4)) 2018/04/08 07:40:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/ptmx\x00', 0x7ffa, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000)=0x2, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000008000)={0x800020000000006, 0xffffffffffffffff, 0x7ffffffffffff, 0x77e, 0x87, 0xb9}) r3 = memfd_create(&(0x7f0000005000)='\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000008000+0xbc8)) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) prctl$intptr(0x1, 0x0) r4 = shmget$private(0x0, 0x2000, 0x11, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037b000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc0a04000, &(0x7f00008b8000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/vga_arbiter\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) setxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x5, 0x0) flistxattr(r0, &(0x7f0000009000-0x8)=""/8, 0x8) getpeername(0xffffffffffffff9c, &(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000004000-0x4)=0x2e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000c000)={0x0, 0x9a, "2dcb62dc23cfe00bb1d42b2c2f735ff26c5639ddb901324803bdd3565787201b519ca74ba89e18c25debcb78b42bbfb271283ca8499f80fa61ed195095cb5c7969bd265d640c46be7912018e67259c8fa573863c0540c21cf03f7deed0d001170bd943f60eb41670718cf024cd14780384b5b99cf57592c90e4c8abe2b2c8e8de8ba302df07e6763be5cb4e6f739f438507b43ea17e7a8e64674"}, &(0x7f0000004000)=0xa2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000006000)=0x8) 2018/04/08 07:40:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) tee(r1, r1, 0x7, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000016000-0x8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000012000-0x8)={0x1}, 0x8) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa02, 0x113) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000012000-0x58)=@routing={0x0, 0xa, 0x2, 0xf2, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) ppoll(&(0x7f0000010000)=[{r0}], 0x1, &(0x7f0000002000)={0x0, r1}, &(0x7f0000003000), 0x21b) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000e000)={0xe8, 0x10, 0x2000000303, 0xffffffffffffffff, 0x3, {}, [@nested={0x4, 0x43, []}, @generic="64e46425353b9b5139f41364a0191a3d51566e2bfda9ed7f01b76106761c29a1a0eba1c9cf0051e6cec4a865d63861382185ee1768c82b301cbcbdb0a2c7645c1fb8a33954f0651832b81c8876b38bfbff659c7dded6f7eb2a8948e57484a424274f4b35f7c599e1434d4036fecbc7fc612e02c32fd55af5c4c1148a1c1eff59c6a980a49cf2a90f9a3b77799232e1f303122162bb5347ecb2d376bb3f71d8ae16cf31c63b75aa0a79e8baf7d7f5d9d0dbe71923ae9a84e0cb2811469ae476a817b74168f9c29e76f3fb1fb0b419"]}, 0xe8}, 0x1}, 0x4) 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(&(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(&(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(&(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(&(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(&(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(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000016000-0x168)=[{{&(0x7f0000018000-0x10)=@ax25, 0x10, &(0x7f0000006000)=[{&(0x7f0000002000)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x6}, 0x100}, {{&(0x7f000000b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000017000)=[{&(0x7f0000018000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000017000)=""/139, 0x8b, 0x80}, 0x5}, {{&(0x7f0000017000)=@sco, 0x8, &(0x7f0000018000-0x10)=[{&(0x7f000000e000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000009000)=""/215, 0xd7, 0x9}, 0x8}, {{&(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000002000-0x80)=[{&(0x7f0000017000)=""/89, 0x59}, {&(0x7f0000018000-0x62)=""/98, 0x62}, {&(0x7f0000004000-0xe5)=""/229, 0xe5}, {&(0x7f0000009000-0x42)=""/66, 0x42}, {&(0x7f0000017000)=""/250, 0xfa}, {&(0x7f0000008000-0x26)=""/38, 0x26}, {&(0x7f0000015000)=""/201, 0xc9}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000002000)=""/223, 0xdf, 0x8}, 0x101}, {{&(0x7f0000017000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000018000-0x10)=[{&(0x7f0000017000)=""/4096, 0x1000}], 0x1, &(0x7f0000018000-0xe1)=""/225, 0xe1}, 0x80000001}, {{&(0x7f0000018000-0x60)=@nfc_llcp, 0x60, &(0x7f000000f000-0x30)=[{&(0x7f0000018000-0xf)=""/15, 0xf}, {&(0x7f0000017000)=""/130, 0x82}, {&(0x7f0000018000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f0000017000-0xc2)=""/194, 0xc2}, 0xfffffffffffffffa}], 0x6, 0x20, &(0x7f000000f000-0x10)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000013000)) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000008000-0x4)) r1 = semget(0x0, 0x2, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000008000)=""/143) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa020000, &(0x7f0000009000-0x1000)="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", &(0x7f0000001000), &(0x7f0000009000), &(0x7f0000001000-0x63)="e274a896384ce63c5b8a2c732a7b08f9ac8dd977069aaff02eab5faae971a45ca1e2e254beaf910d8b8334131b82ad83d220c5f5e9de694d159a86c521c61bc4eb74a0f00cc8460d0c0fa505403a4e8aa7946d9c812488018c5d3dd47b61b439d4851c") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000000b000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffb37b3e3c, r0, &(0x7f000000b000-0x96)="c079667d057fcbe38cee9ec757348c1c2885435ce5ec7c5aa3618056aec1ebefb4aa14226648ea2c14b0fbb1e15bd4660d34dd645e218d2908c607579e81ca713886f68029b10482d508d2f11727245ca06228617f75e868b66c6167c9b3b0a2e5a4ef5d2cd633e09154ade3b83b649305086b7ffb07e1b2caf18efe1abf6d86059438298d7c0a7ebcc757a69d9f26aa319317223534", 0x96, 0x4, 0x0, 0x1, r0}, &(0x7f000000b000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) mlockall(0x3) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x59}, 0x8, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000001b000)) r2 = syz_open_dev$urandom(&(0x7f000000a000+0x979)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000019000-0x38)={&(0x7f0000019000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001b000-0x20)=[{&(0x7f000001a000)="d575f113b828d78f", 0x8}, {&(0x7f000000c000-0x83)="7446b7efcf31b6cff5c43c9e07b3762cf4e69ccc5c35efd5c0fc755f28e0d1e480a4acf76cd3d199e109beabf3146ebe5bb71626b1bb6b85856ca5dfbbec7a4b05418b4e9453a7608d6d088c61e2d132ed141cfa10135c4c2adbe3a425b4e234ecb5f76149ee9976e09a5c5d250128567b029d265dc18f7f7e4fa036ca7fb2021dc99a", 0x83}], 0x2, &(0x7f000001b000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x81}, 0x4000880) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r1, &(0x7f000000b000-0xbf), 0x0) fallocate(r3, 0x3, 0x0, 0x7fffffff) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000000a000-0x10)=[{&(0x7f00006ba000-0x33)=""/51, 0xffffffffffffff77}], 0x1) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000015000)=@l2, 0xe, &(0x7f000000f000-0x70)=[], 0x0, &(0x7f0000014000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000017000-0x4)=0x2, 0x4) 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(&(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(&(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(&(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(&(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) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000018000-0x8)=@un=@abs, 0x8, &(0x7f0000018000-0x30)=[{&(0x7f0000011000)=""/158, 0x9e}, {&(0x7f0000017000)=""/188, 0xbc}, {&(0x7f000000f000-0x2e)=""/46, 0x2e}], 0x3, &(0x7f0000018000-0x24)=""/36, 0x24, 0xffffffffffff0000}, 0x1}, {{&(0x7f0000018000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000000c000)=[{&(0x7f0000012000)=""/178, 0xb2}, {&(0x7f0000004000-0x8b)=""/139, 0x8b}, {&(0x7f0000017000)=""/139, 0x8b}, {&(0x7f0000008000)=""/232, 0xe8}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000018000-0x5e)=""/94, 0x5e}, {&(0x7f000000b000)=""/13, 0xd}, {&(0x7f0000006000-0x5e)=""/94, 0x5e}, {&(0x7f0000017000)=""/17, 0x11}], 0x9, &(0x7f0000017000)=""/4096, 0x1000, 0xbf}, 0x40}, {{&(0x7f0000003000)=@alg, 0x58, &(0x7f0000002000)=[{&(0x7f0000016000)=""/106, 0x6a}], 0x1, &(0x7f0000017000)=""/110, 0x6e, 0x8}, 0xea2c}, {{&(0x7f0000018000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f0000012000)=[{&(0x7f0000018000-0x77)=""/124, 0x7c}, {&(0x7f0000007000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000, 0x7ff}, 0x3}, {{&(0x7f0000017000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000018000-0x30)=[{&(0x7f0000002000)=""/85, 0x55}, {&(0x7f0000006000-0xa)=""/10, 0xa}, {&(0x7f0000004000)}], 0x3, &(0x7f0000017000)=""/33, 0x21, 0x8001}, 0xfffffffffffffff9}], 0x5, 0x2000, &(0x7f0000010000)={0x77359400}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xaab}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000d000)={r2, 0x374bc48c}, &(0x7f0000018000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001f000-0x4)=0x11, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000d000-0x10)={0x0, 0x0, 0x1ff}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001f000)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000020000-0x10)={r1, r2, 0x5}) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_open_procfs(0x0, &(0x7f0000007000-0x8)='pagemap\x00') getgid() connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001f000)={0xb1, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='net/tcp6\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000016000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000016000)=r1) read(r0, &(0x7f0000001000-0xf3)=""/243, 0x305) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000016000)={r0, r0, 0x0, 0x2}, 0x10) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='keyring\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x2, 0x77, &(0x7f0000001000-0x77)="9b024de065aaed44b9c434be2ea2beaece76cc494676ac1e842fe5ce248596afb292824c83a65b3b1dbc7ff9207d5092d3cb163f3133c9900cd464ac9904a87ae0140ee03a1e7520faf9934b73a1e175de943548f1a94c4b4d9297a7c108d235321bab43bbb84eddbba972cdcbdd4f9b8a5e274d940d88"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000c000-0x4)=0xff, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000009000)=0x200, 0x4) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000004000-0xe)="6e65742f616e796061737f3600f4") exit_group(0x0) wait4(0x0, &(0x7f0000001000-0x4), 0x80000000, &(0x7f00001af000)) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000014000)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000014000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r2, 0x34) ptrace$getregset(0x4204, r2, 0x800000000000402, &(0x7f000000a000-0x10)={&(0x7f0000006000)=""/92, 0x32}) 2018/04/08 07:40:32 executing program 0: fchown(0xffffffffffffffff, 0x0, 0x0) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x8004, 0x0) fanotify_init(0x53, 0x80802) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x6ba000)=nil, 0x6ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006bb000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002a9000-0x24)={0x7000000000000, 0xff, 0x7, 0x8, 0x1ba, 0x4, 0x4, 0xffffffff00000001, 0x6, 0x3f, 0x8, 0x3}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006b8000)=0x1b) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ba000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000564000-0x4)=0x80000001, 0x4) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x7)='ns/net\x00') write(r0, &(0x7f000000f000-0x37)="92e5bd5451e2d2685990c027ae9041a8039609ace03b7425da21e183d7bca88c8304c73e573b8edb9e71e41c6e7c14b3a986f2e2136a7d", 0x37) accept$ax25(r0, 0x0, &(0x7f0000021000-0x4)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000002d000-0x52)=""/82) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x7fffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000010000-0x38)={&(0x7f0000026000-0xc)=@nl=@unspec, 0xc, &(0x7f0000026000-0x40)=[{&(0x7f000000c000)="faf1274dcf629cd17e54af8588bf06e13c00000001", 0x15}], 0x1, &(0x7f0000027000)=[]}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@getstats={0x28c, 0x5e, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xff9a}, 0x1}, 0x0) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x80, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0xfffffffffffffffe, 0x2}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000008000-0x4)={0x2, 0x100000001, 0x5}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000006000-0x4)=0x2, 0x4) lsetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x13)=@known='user.syz\x00', &(0x7f0000008000-0x8)="656d315600100000", 0x8, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x5, 0xc1, 0x7ff, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000003000)) setrlimit(0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000002000-0x40)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000000+0x97a)='syzkaller\x00', 0xfffffffffffffffd, 0xba, &(0x7f0000001000-0xba)=""/186}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000009000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@generic="366064232e603a542eec7d0b8ad2e805", @ifru_addrs=@pptp={0x18, 0x2, {0x0, @empty}}}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0xc63000)=nil, 0xc63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000283000)) mmap(&(0x7f0000c63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c64000-0x4)={0x0}, 0x10002) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000055d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d3000)=0xc) fchownat(r0, &(0x7f0000310000-0x8)='./file0\x00', r1, r2, 0x400) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000001000)) setfsuid(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000004000-0xe4), 0x0, 0x8080, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000010000)={0x10}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000000a000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x4008000) syz_emit_ethernet(0x66, &(0x7f000000f000)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "14f0cb", 0x0, 0x0, 0x0, @empty, @loopback={0x0, 0x1}, []}}}}}}}, &(0x7f0000011000-0xc)={0x1, 0x1, [0x0]}) write(r0, &(0x7f000000c000)='j', 0x1) 2018/04/08 07:40:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffdfffffffe, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4), 0x4) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0x20000012}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b9f000)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000011e000)=0xe8) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000002000-0x10)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/autofs\x00', 0x301842, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000014000)={0x0, 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={&(0x7f0000014000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000007000-0x20)="f6fdbeb21d5c7a3702c71799dd6b9407ba2c7b6ea28224b5e069313946a3e0df"}) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000-0xa4)={@random="dbab4a301981", @random="9e4deb9b9828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x0]}) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000002000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000005000-0xb9)=""/185) 2018/04/08 07:40:32 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000027000-0x90)={{}, {0x0}}) socket$nl_route(0x10, 0x3, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8), 0x0, &(0x7f000000b000)={r1}, 0x53) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x406, r2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000017000), 0x8, 0x0) mlock2(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x1) read(r3, &(0x7f0000000000)=""/176, 0xb0) timer_create(0x2, &(0x7f0000023000-0x60)={0x0, 0x1c, 0x4, @tid=r0}, &(0x7f0000022000-0x4)) timer_settime(0x0, 0x1, &(0x7f000001d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) 2018/04/08 07:40:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000009000)={0x0, 0xc6, "49e37c17e343e8ca1ccd9063537556b46ae45494ad548a780575d7775086e3071196900e6b794141fc71e8b24eca852bc143b2b64c712a14fa2ea3b745cbf90a84c58f4e4a5ba87cb6e6a721cd15431ff71687f297c5c1ee9039da58c4a49cc44a3155c60bba12468dde68dc2f087ef61113ca50936b75d3f1d6ccbba416317b28099aa1f34bcaa4791d9a9905b3478af69c9e2882ae127a062279f541a026e240c392bdf0a6f5a0af4de21c32400113a8ba533c40fc66ba4b844e8896e98545972446f7e87c"}, &(0x7f0000001000-0x4)=0xce) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000-0x10)={r2, 0x101, 0x4, [0xbb8, 0x8, 0x3, 0x9]}, &(0x7f0000005000)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x800000000000014, &(0x7f0000003000-0x4)=0xffff, 0xfdb5) close(r3) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00009ef000-0x8)='./file0\x00', 0x20000000000001fa, 0x0) fallocate(r0, 0x10, 0x3, 0x81) flock(r0, 0x1) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:33 executing program 0: r0 = socket$inet(0x2, 0xf, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x4, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0xb)='dctcp-reno\x00', 0xffffffffffffff79) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "f1d89d", 0x38, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9328c7", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}]}}}}}}}, &(0x7f0000009000)={0x0, 0x1, [0xd6c]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000-0x8)) r1 = userfaultfd(0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000000d000-0x10)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/04/08 07:40:33 executing program 1: r0 = socket(0x13, 0x80000, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000108000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000003000)={{}, {0x77359400}}, &(0x7f0000004000-0x20)={{0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000005000-0x4)=0x4, 0x4) pselect6(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000003000-0x40)={0x40000}, &(0x7f0000002000), &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000002000)={&(0x7f0000002000), 0x8}) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20020000004, 0x0) sendfile(r0, r1, &(0x7f0000003000-0x8), 0x0) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000009) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000045000)={0x0, 0x0}, 0x10800) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000046000-0x8)='./file0\x00', &(0x7f0000046000-0x10)=[&(0x7f0000045000)='\x00', &(0x7f0000026000-0x6)='nodev\x00'], &(0x7f0000045000)=[&(0x7f0000018000)='$\x00'], 0x800) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x0, 0x0) listen$netrom(r3, 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000040000)=@req, 0xe) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x80000000) fstatfs(r0, &(0x7f0000002000-0x8e)=""/142) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*posix_acl_access]ppp0em1wlan1$eth0\x00', 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x5)=""/5}) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000001000)) fchdir(r1) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffefa) r0 = gettid() waitid(0x1, r0, 0x0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x450)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x0, 0x7, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @rand_addr=0x31ce}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}]}, 0x450) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x7, 0x5, 0x9, 0x80000001, 0x0, 0x7b41, 0x0, 0x100000001, 0x3, 0xffff, 0x8a17}, 0xb) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000004000-0x1c)='ppp0cgroupself\'em1mime_type\x00', 0x3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000004000-0x4)=r2, 0x4) mq_getsetattr(r2, &(0x7f0000003000-0x40)={0x6, 0x5, 0x9, 0x1, 0xfffffffffffff973, 0x6, 0x5, 0x346}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001000)="5ede1d13546cbdc5156a393acb6823ef", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@common='bridge0\x00', 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x7, 0xffffffffffffa7cd, 0x8, 0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000004000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000005000)={0x3, 0x1}) dup3(r0, r1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10040, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) fremovexattr(r0, &(0x7f0000007000)=@random={'user.', '\x00'}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) connect$packet(r0, &(0x7f0000001000)={0x11, 0x3, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x1, 0x1}, 0x20) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 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) recvmmsg(r0, &(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, 0xcb}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f0000015000)) r2 = dup(r1) writev(0xffffffffffffffff, &(0x7f0000004000-0x50)=[{&(0x7f000001e000-0x1d)="06", 0x1}], 0x1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000001e000-0x4)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000021000)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) 2018/04/08 07:40:33 executing program 1: mlock(&(0x7f00000e1000/0xd000)=nil, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000025000)=0x0) io_destroy(r1) writev(0xffffffffffffffff, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000011000-0xc)={&(0x7f0000011000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x3, 0x8, &(0x7f000001d000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000039000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000036000-0x40)=[{&(0x7f0000020000-0xc6)=""/198, 0xfffffffffffffcf9}, {&(0x7f0000034000)=""/17, 0x11}, {&(0x7f0000023000-0x98)=""/152, 0xfffffffffffffea8}], 0x3, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000035000-0xc)={@multicast1, @local, 0x0}, &(0x7f000002d000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000036000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x81}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000039000)={0x0}, 0x90000) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000003a000-0x68)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x200, @empty, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x68) eventfd2(0x5, 0x80000) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x82081, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000008000/0x4000)=nil, 0x4000}) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000)={0x7, 0x9, 0x2, 0x1f, 0x10001}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000004000-0x38)=[{0x30, 0x0, 0x0, 0xfffffffffffff000}]}, 0x10) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='blacklist\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000a000-0xbc)="17edbd0f7b04a96aab3549113f5cf7e99a13e7ca3d79602a50ea3ba52736ab562ef6574b5b055b3343b893ae6078956e3739cb3a95f6831250c21ca6bb335b291524225d7dcc32b6fc915d73a8a3302dc55ace61e877316dfbb55604ee65623a7f0041049504f38a82aee7671a900fff118b3d1add872e6fda6d964833f994424b283dee317c8e6428afe9521d10eeece55754a50272fbe3a5c1c5ba7eff9d2a36f94f0228fbbcc6944ce729649494febbd43f2f6fc54aa344e99125", 0xbc, r0) r1 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000005000-0x8)=@abs, &(0x7f0000003000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f000000a000-0xb)={0x7, 0x4}, 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) r3 = request_key(&(0x7f000000b000-0xb)="706b63375f7465738d1e", &(0x7f0000dbf000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000b000-0xa)='blacklist\x00', r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000009000-0x6)='logon\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000-0x53)='trusted(cpuset\'userppp0bdev&.mime_type)@wlan1ppp0!)mime_type(vboxnet1wlan0+trusted\x00', r3) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f000000c000-0xf2)="5375c15efd39258eed169ea86230e8154d4e22a51bfad7a4829604d56d112b1985347668213a8a44855b9dc020ef5c7f703fd39c2b15b447c4b4ea7279ab9e5098a06e251016ef353abcf52965cea94066ca273632949e1bf53f6dabe016dd5201fbe7c184d37b08df66da9286f173999087ef9f220c1b6d59fa1800833b9d9ca5fc9e3c4899327658e9bcfd43755e467a0dedf34b653c21cd94331d701636abccfd52019d977d709ec1e4605ceff45616dc3bb9a24f299103937b531102e1fd915fa0f5f82c05793c4cde28b4695c2799629a0d6c182352bea428f243c78bc9d414410553a2af4e5c7969fabc2bf65043ce", 0xf2) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x147000)=nil, 0x147000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0xa, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f000013e000)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x4444486, 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000093000)={0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) gettid() ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000067000-0x4)) getpgid(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000143000)={&(0x7f0000144000-0xc)={0x10}, 0xc, &(0x7f0000143000)={&(0x7f0000102000-0x64)=@migrate={0x50, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, []}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000061000-0xa0)=[{&(0x7f0000147000)="b52e91", 0x3}, {&(0x7f0000145000)}, {&(0x7f0000044000)}, {&(0x7f00000be000)}], 0x4) 2018/04/08 07:40:33 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) 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) clock_gettime(0x0, &(0x7f0000128000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000040e000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000c4f000)=[{&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000fe0000)=""/32, 0x20}], 0x2, &(0x7f0000000000)=""/20, 0x14, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000b16000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/243, 0xf3, 0x3}, 0x4}, {{&(0x7f000013c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000a95000-0x10)=[{&(0x7f0000001000-0x34)=""/52, 0x34}], 0x1, &(0x7f0000000000)=""/204, 0xcc, 0x7f}, 0x6}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000445000-0x10)=[{&(0x7f0000e85000)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0xf40}, 0x8}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000207000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/54, 0x36, 0xffffffffffff3c84}, 0x10001}, {{&(0x7f0000001000-0xf)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000073b000-0x40)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000d65000-0x8e)=""/142, 0x8e}, {&(0x7f000040c000)=""/136, 0x88}, {&(0x7f00003de000-0xe1)=""/225, 0xe1}], 0x4, &(0x7f0000223000)=""/66, 0x42, 0x5}}, {{&(0x7f00000dd000)=@ipx, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1, &(0x7f0000000000)=""/76, 0x4c, 0x3}, 0x4}], 0x7, 0x10000, &(0x7f00004bf000-0x10)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000430000-0x4), &(0x7f0000000000+0x1b6)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000005000-0x8)='net/raw\x00') 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f000002a000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000030000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001f000)=0x2, 0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003d000)='}posix_acl_access-[\\\x00', 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000043000-0x8)={0x0, 0x9}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000043000-0x8)={r3, 0x9}, &(0x7f0000042000)=0x8) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000041000), &(0x7f0000041000), 0xff, &(0x7f000003f000/0x1000)=nil, 0x0) geteuid() recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000038000)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000001c000-0x4)=0xffff, 0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) getpeername$ax25(r4, &(0x7f0000042000-0x10), &(0x7f0000017000-0x4)=0x10) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000000a000)=0x3) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000030000-0x20)={"d6ddc6ec35e9652949ed14282f8cc41e", {0x4, 0x8, 0x1ff, "afcdba845e09", 0x101}}) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) readv(r0, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1) write$tun(r3, &(0x7f000000d000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3eb0b0", 0x0, "8b0d1d"}}}}, 0x28) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000013000-0x4)=0x10) tee(r2, r1, 0x4, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000013000)={@common, @ifru_addrs=@vsock={0x0, 0x0, 0x0, @any}}) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x20)=""/32, 0x20) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/04/08 07:40:33 executing program 1: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 07:40:33 executing program 0: pipe2(&(0x7f00004ee000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8000, 0xffff, "7bc89be836ab", 0x3}, 0x10) r2 = semget$private(0x0, 0x7, 0x41) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000000)=""/60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@common='teql0\x00', 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000002000)="3c3155d87a5cf9958a616ddf7e7b522780f421a04f5bcde8fe79548af8f5", 0x1e) semget(0x2, 0x2, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000002000)=[0x0, 0x1, 0xffffffffffffff7f, 0x2, 0x1, 0x7ff, 0xd4c, 0x4, 0x9]) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/141) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000003000)='./file0\x00', 0x900) msgget(0x0, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) ftruncate(r3, 0x7) recvfrom$unix(r1, &(0x7f0000004000-0x10)=""/16, 0x10, 0x2000, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002000-0x6)={0x7, 0x8, 0xfffffffffffffff7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x0, 0x1, [0x2]}, &(0x7f0000005000)=0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={r4, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000007000-0x4)=0x1c) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x80003) read(r0, &(0x7f000001c000-0xd2)=""/210, 0xd2) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2000001, 0x9013, r0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000023000-0x10)={&(0x7f0000010000/0x2000)=nil, 0x2000}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000014000)={{0xa, 0x1, 0x0, @empty, 0xee4}, {0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, 0x10001, [0x101, 0x9, 0x3ff, 0x100000001, 0x4, 0x100000001, 0x5, 0x5]}, 0x5c) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x0, 0x5, 0x7ff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000c000-0x5c)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xff, [0x4935d0a5, 0xffffffffffffffe1, 0x0, 0x2, 0x4, 0x81, 0x2, 0xd51a]}, 0x5c) listen(r0, 0x1ff) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000008000-0x4)=0x1, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000016000)=0x26, 0x0) connect$unix(r2, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 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) 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) 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) 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000d000)=[{{&(0x7f000000e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000000d000+0x492)=[{&(0x7f000000e000-0xf2)=""/242, 0xf2}, {&(0x7f000000e000-0x75)=""/117, 0x75}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000e000-0xcd)=""/205, 0xcd}, {&(0x7f0000007000)=""/182, 0xb6}], 0x5, &(0x7f0000008000)=""/99, 0x63, 0xc0}, 0x1f}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000c000-0x25)=""/37, 0x25}, {&(0x7f0000008000-0x84)=""/132, 0x84}], 0x2, &(0x7f000000c000)=""/234, 0xea, 0x2}, 0x10000}, {{&(0x7f0000009000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f000000d000)=[{&(0x7f000000e000-0x8e)=""/142, 0x8e}, {&(0x7f0000004000-0xa8)=""/168, 0xa8}, {&(0x7f0000009000-0xa3)=""/163, 0xa3}, {&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000003000-0xc4)=""/196, 0xc4}, {&(0x7f0000004000)}, {&(0x7f000000e000-0x2e)=""/46, 0x2e}], 0x7, &(0x7f000000c000)=""/149, 0x95, 0x10001}, 0x1bd82b93}, {{&(0x7f0000001000-0xc)=@nl=@proc, 0xc, &(0x7f0000004000-0x10)=[{&(0x7f000000d000)}], 0x1, 0x0, 0x0, 0x61d}, 0x3}], 0x4, 0x2000, &(0x7f000000d000)={0x77359400}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000a000)=[{&(0x7f000000d000)=""/185, 0xb9}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000000e000), 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000000e000-0x4)=0x1c, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000000b000-0x4)) r4 = syz_open_procfs(r2, &(0x7f0000008000)="0000000000000006657430") ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f000000a000-0x10)={0x1, &(0x7f0000005000)=[{0x1, 0x100000001}]}) 2018/04/08 07:40:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000008000-0xde)=""/222, &(0x7f0000008000-0x4)=0xde) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)) 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff9}}, 0x0, 0x7}}, &(0x7f0000011000-0x4)=0xb8) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x1, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000000e000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000017000)={&(0x7f0000017000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000011000-0x12)='/dev/input/event#\x00', 0x200, 0x80000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000016000)=""/224) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000019000-0x10)={r1, &(0x7f0000019000-0x1000)="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"}, 0xfffffffffffffe3a) 2018/04/08 07:40:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200020000000000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000df6000)={0x81, 0x0, 0x0, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x5, r1}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000001000)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000001000-0x20)) syz_open_procfs(0x0, &(0x7f0000008000)='net/packet\x00') 2018/04/08 07:40:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f000000c000-0x24)=[], 0x0, 0x0, &(0x7f0000002000-0x8), 0xfffffffffffffe72) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000053c000)=@hci, &(0x7f0000001000-0x4)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) exit(0x1) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000023000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000390000)={0x0, 0x74, &(0x7f0000621000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xb4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x46e}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000}, @in6={0xa, 0x1, 0x8d, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x8}]}, &(0x7f00007a6000)=0x10) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a7000-0x8)={r1, 0x8000}, &(0x7f00007a7000-0x4)=0x8) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000020000-0x2a)={0x0, 0x22, "6aa59ff26d7f439767a70ce963f6d02445b7df8f648124ffe3d4bb3fcd290589235b"}, &(0x7f000000f000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x401, 0xf14, 0x80000001, 0x61, 0x3f}, &(0x7f0000001000)=0xa0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r3, &(0x7f000001b000)='=', 0x1, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f000000a000), 0x4) pwrite64(r3, &(0x7f0000017000)="02", 0x1, 0x80003) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000021000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000021000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x18, 0x6, 0x1, 0x2b, 0x8}, 0xa0) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000007000)=0x10, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000010000-0x10)={0x0, 0x7, 0x8e, 0x8000}, &(0x7f000000f000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)={r1, 0x8001}, &(0x7f0000001000)=0x8) syz_emit_ethernet(0x36, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000005000-0xc)={0x1, 0x1, [0x0]}) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000a000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000006000-0x45), 0x0, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000004000)=0x32) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000-0x4)=0x14, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000c000)={&(0x7f000000e000-0x188)=@migrate={0x188, 0x21, 0x1, 0x2, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3, 0xfffffffffffffffc, 0x1, 0x2, 0xa, 0x20, 0x20, 0xff, r2, r3}}, [@proto={0x8, 0x19, 0x33}, @lifetime_val={0x28, 0x9, {0xffff, 0x10200000, 0x5, 0x4}}, @lastused={0x10, 0xf, 0xffffffffffffffff}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x0, 0x1000, 0x2, 0x20, 0x80, 0x2c, r4, r5}, {@in=@loopback=0x7f000001, 0x2, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0xf}, {0x8, 0x1, 0x7fffffff, 0x29fb, 0x40, 0x5, 0x3, 0x6}, {0x1, 0x9, 0x9, 0x10000}, {0x4, 0x9}, 0x3, 0x5, 0xa, 0x2, 0x800, 0x20}}, @tfcpad={0x8, 0x16, 0xb3e}, @ipv6_hthresh={0x8, 0x4, {0x7f, 0x26}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4844}, 0x4008000) 2018/04/08 07:40:34 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) 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) clone(0x0, &(0x7f00003f5000-0x167), &(0x7f0000001000-0x4), &(0x7f00005a9000-0x4), &(0x7f0000d3b000)) listxattr(&(0x7f00000af000-0x8)='./file0\x00', &(0x7f0000b89000-0x49)=""/73, 0xfffffffffffffe90) 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(0xffffffffffffff9c, &(0x7f00001ed000-0x1e0)=[{{&(0x7f0000b31000)=@generic, 0x80, &(0x7f00004ca000)=[{&(0x7f0000d7a000)=""/193, 0xc1}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000f21000)=""/188, 0xbc}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f00004ba000)=""/136, 0x88}, {&(0x7f0000000000)=""/53, 0x35}], 0x6, &(0x7f0000001000-0x82)=""/130, 0x82, 0x8000000000}, 0x5}, {{&(0x7f00006ba000)=@l2, 0xe, &(0x7f0000000000)=[{&(0x7f0000c45000)=""/196, 0xc4}, {&(0x7f0000d5d000-0x20)=""/32, 0x20}, {&(0x7f0000af1000)=""/29, 0x1d}, {&(0x7f00004f6000-0x1000)=""/4096, 0x1000}, {&(0x7f000076a000-0x44)=""/68, 0x44}, {&(0x7f0000146000)=""/229, 0xe5}, {&(0x7f00008dd000-0x62)=""/98, 0x62}, {&(0x7f000043e000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {}], 0xa, &(0x7f0000711000)=""/218, 0xda}, 0xffffffffffffffff}, {{&(0x7f0000001000-0xc)=@nl=@unspec, 0xc, &(0x7f0000949000-0x30)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000c26000-0x87)=""/135, 0x87}, {&(0x7f0000000000)=""/135, 0x87}], 0x3, &(0x7f000040f000-0x14)=""/20, 0x14, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000969000-0x30)=[{&(0x7f0000dc5000)=""/254, 0xfe}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000231000-0xfe)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0x400000000000000}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000b6b000)=""/161, 0xa1}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000561000)=""/27, 0x1b}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000500000)=""/168, 0xa8}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000201000-0x5)=""/5, 0x5}], 0xa, &(0x7f0000001000-0x21)=""/33, 0x21, 0x2}, 0x4}, {{&(0x7f0000167000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00000be000-0x8)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f00001d3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f000007c000)=[{&(0x7f000055a000-0x2e)=""/46, 0x2e}], 0x1, &(0x7f0000e95000-0x80)=""/128, 0x80, 0x8}, 0x3f}, {{&(0x7f0000839000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000742000)=""/106, 0x6a}, {&(0x7f0000023000-0x90)=""/144, 0x90}], 0x4, &(0x7f000016d000)=""/168, 0xa8, 0x6d79}, 0x3}], 0x8, 0x40, &(0x7f0000001000-0x10)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001af000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x6, 0x0) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000021000)={0x1, 0x4ae, 0x9, 0x0, 0x7}) unshare(0x2000) r2 = dup3(r0, r0, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000006000)={0xfff, 0xde, "47bfc66d5b072c6df688941890ab4ac1ad03510959edee3a87dcceaa9d379824f716e45a163ec8981979b388e59eeffcf5abd5e1b507e45d6987b108dd06b6f58bb6259051489b9d7ca973b5163d41438462c3c3613ac70abffda7cf2ae5ecd012484ef8b54c9cc19a08315d6bdef64810c0c96447a78901817e9835ea8f0e085ce0054b7ebe09a0fbe883b7a02ad2ba56d2f1bd465da02780e4f3724afb45254a618043bb5846eeb0b02f7a8ee20ef9c4a5246a45bc65ce98be4493ed3dce642485ed70c469f1979adcc9040fa5bcfa272681da1a26d90e50494887d00e"}) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000)=[{r1, 0x100}, {r2, 0x105}, {r2, 0x3402}, {r1, 0xb}], 0x4, &(0x7f0000022000), &(0x7f0000014000-0x8)={0x10001}, 0x8) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0xa)='cpusetLlo\x00', 0x3) mkdirat(r0, &(0x7f0000015000)='./file0\x00', 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000017000)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') readlinkat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000021000-0x70)=""/112, 0x1) 2018/04/08 07:40:34 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)) clock_getres(0x0, &(0x7f0000001000-0x10)) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xebdc, 0x1ccd, 0x200}, &(0x7f00001d6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000001000), &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000078b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x0, 0x2, 0x7, 0xffff, 0x7, 0x519, 0x6, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x4, 0xffffffff, 0x0, 0x67}}, &(0x7f00000d4000-0x4)=0xb8) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000002000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0}) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000001000-0x50)={@common='sit0\x00', @ifru_map={0x200, 0x9, 0x11f, 0x101, 0x6, 0x1000}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2080, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x4}, {0x8, 0xd30}, {0x2, 0xc25e}, {0x2, 0x4}, {0x2, 0x6}, {0x2, 0x5}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x8b)={r4, 0x83, "a144795b1e6af0429314161c9f18d9cc9d6f42678b912cd6ab0fdb227666327944cf46f0d48ccd504a212d912215bc26baeea13009a03e260ef0350a8b5e47289eaeb9188c3259b4cbde5c3e874448b201af063dedf1a053ebf991bf2ac1c543c5f75593ecff79cc14b67420c48b14bb145180c9dae4bdfd393624cc48e0900545166a"}, &(0x7f0000001000)=0x8b) sendto$inet6(r1, &(0x7f0000001000-0x27)="e4f349fc819917f9d28582470fa32a1964dfb4f639f9af72c64c25554f15323c792e64c3524259", 0x27, 0x10, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3f, @empty, 0x70fa}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x9, 0x3, 0xfffffffffffffffb, 0x4, 0x14}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0xe7c, 0xfffffffffffffffc, 0x2, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x4, 0x204, 0x6, 0x400, r3}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r6, 0x8000, 0x7f}, &(0x7f0000007000-0x4)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0xc0)=""/192) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000007000)=[{{0x77359400}, 0x1, 0x8000, 0x1}, {{0x0, 0x2710}, 0x34fe, 0x7f, 0xd4}, {{0x77359400}, 0x1, 0x3e33}, {{}, 0x0, 0x7, 0x6}], 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000009000-0x8)='./file0\x00', r0, &(0x7f0000009000-0x8)='./file0\x00', 0x3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000a000-0x10)={0xff, 0x800}) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000023000-0x3c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}], 0x3c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000023000)=0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fc, 0x1a0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x10) fchmod(r1, 0x0) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000)={@random="9140446345d3", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "090431", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d8f5f9", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, &(0x7f000000c000)={0x0, 0x1, [0xcbb]}) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x0, 0x88) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000015000)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x2, @empty, 0x8}}}, 0x401, 0x58a, 0x80, "95dc3b2511f8072d0f1ce6c0d96d41ea68784868afcac14303a5db8adf20810514e2ec6e9fb5d8c7459bb34a872a0c095df8d55a8c3dae250f1ac4d1cb74e8dd8b04b270bbe7c10b9135f7139e3d5b90"}, 0x160) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000005000)=""/237, 0xed}], 0x2, &(0x7f0000005000)=[{&(0x7f0000006000-0xa7)=""/167, 0xa7}, {&(0x7f0000005000)=""/143, 0x8f}], 0x1000007f, 0x0) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x17)="172be2ce246340ad97ccfb31652cb492150b920ce75d14", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)="8923c6af93d004dff4ef532e33090c223363566d2fd8ce0598f3096bcee4c67b5b1d27e36ab86a63bc43e63b6f85d0b1123461fa97") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x10, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) preadv(0xffffffffffffffff, &(0x7f0000005000+0xaf1)=[], 0x0, 0x0) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x675000)=nil, 0x675000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a46, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000676000-0x40)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x100}, {r0, 0x10}, {r0}, {r0, 0x40a1}, {r0, 0x101}, {r0, 0x2}], 0x8, &(0x7f0000676000-0x10), &(0x7f0000676000-0x8)={0xfd86}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) write(r0, &(0x7f000034d000)="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", 0x1000) clock_gettime(0x0, &(0x7f0000008000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000676000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000676000-0x8), &(0x7f0000675000)=0x8) mmap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000677000-0x4)) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000008000-0x9)=@rc, &(0x7f0000004000-0x4)=0x9) accept$netrom(r0, &(0x7f0000001000)=@full, &(0x7f0000009000-0x4)=0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000007000), 0x4) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='bdevem1ppp1*ppp0systemvboxnet1lo\x00', 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) r5 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000004000)=0xe8) getgroups(0x6, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000004000-0xb8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x24000810}, 0x40) tgkill(r1, r4, 0x6) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ab000-0x11)='net/fib_triestat\x00') linkat(r0, &(0x7f000014a000)='./file0\x00', r1, &(0x7f0000672000)='./file0\x00', 0x1400) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000078a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008ab000-0x4)=0x14) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003d7000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00008aa000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000082000)={@multicast2=0xe0000002, @rand_addr=0xfa, r3}, 0x33710d82) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00008ac000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00005fd000-0x4)=0x2e, 0x800) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000082000)={0x0, 0xaa5}, &(0x7f00008ac000-0x4)=0x8) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00008ac000-0x6)={r5, 0x7}, 0x6) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000587000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x200000001, 0x0, []}, 0x10) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000001000)=""/4096) semget$private(0x0, 0x1, 0x211) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000011000-0x11)="76626f78000000000000000274337b00b7", 0x0, 0x0, &(0x7f0000005000-0x40)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000011000)=""/27, 0x1b, 0x7, 0x0) mq_timedreceive(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f000000f000)={r1, r2+30000000}) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='numa_maps\x00') exit(0x0) pipe2(&(0x7f000000b000), 0x90800) preadv(r0, &(0x7f0000007000-0x50)=[{&(0x7f0000007000)=""/41, 0x232}], 0x1, 0x0) 2018/04/08 07:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000089d000-0x3)='ns\x00') fallocate(r0, 0x0, 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000728000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[{&(0x7f0000027000)=""/37, 0x25}, {&(0x7f0000025000)=""/117, 0xfffffffffffffc22}], 0x2, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000028000)="8a8a72db1e0e2096bebe4e389cdc6b555c58a5d2d79d273ed145470cddf15b2728a70b6545155dbb3148dd2f8d9f06eca6a4f8f1a86ded0f0acb3f6d8bf49a5a4a4405d057af648d0fe09e1915ce4b5f4ea8ab4532a488b6a6ada5c02e064968635ddb5d4edef3571d5bae5557a322b57586a0f270cbd5423135707e9de091c29acf38d08b0ce9cfdbc5c855101850a67b1610999e68987ab9ed5d3eeb1c2783b7ef649490e2ae3ae6975ae0a267b7b3297434104f753459d1264283", 0xbc, 0x4000800, &(0x7f0000021000)={0xa, 0x3, 0x1a, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000011000)="8075ac76d2b11d117ef91dbc3f2b2d1288e2e3b6ca1b44db19744c2a9ba0fb2e02a3ec0968c6d3e8119cbc0cfeef2c7b20ee4966", 0x34, 0xc800, &(0x7f0000011000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vcs\x00', 0x24400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) sendto$inet6(r0, &(0x7f000001f000-0x14)="a08f760a8211c76a8d35b915fe009c0ade", 0x11, 0x0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x0, 0x0, &(0x7f0000005000-0x40)) clock_nanosleep(0x7, 0x1, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000010000)={0x0, 0x0}) unshare(0x400) ppoll(&(0x7f0000004000-0x38)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x6, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000006000), 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000012000-0xb)='/dev/vcsa#\x00', 0x2, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000012000-0x50)={@generic="bd07e24157ed61b558097ab94f83bafb", @ifru_map={0x0, 0x6, 0x7b, 0x8, 0x9}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000007000-0x30)={0xdfa3, 0xfffffffffffffd9d, 0x0, 0x4, 0x5, 0xffffffffffffffe1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000002000-0x4)=""/4, &(0x7f0000013000-0x1)=0x4) mq_timedreceive(r0, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000000f000)={0x0, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000010000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x3ff}, &(0x7f0000012000)=0x98) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000013000-0x8)={r4, 0x20}, 0x8) gettid() 2018/04/08 07:40:34 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f000000e000-0x1000)}, {&(0x7f000000e000)="c4066aac7680f1e08e26d32ba9cef2fbb48980e3aa202cb1c935ea943cfc2436bf939a1acd19834de32263796ae859fc262856d66f4553d6261b9f6c4be69c3d0bf5dc629dded06a074e358858a2762c82d2321d8eff9fc7eab6d63cfa8033dfca1e7cfb0fcd7569a4bd1565d14236fadf33a06c2c44fef71ec29c05730963e4f79630d191e691cc2615", 0x8a}, {&(0x7f0000010000)="f5a85ba12a76a666e4d29020d84878fd60926119faec03f01d651e90835ccb25481f4acf70c11e373c313e53936c050d89b9a7ef217515911f9f858e12a2f06bf530b870bf29ab0bdc9f9049714866b62ada4eedfb25c3e8e96f99f686b51570245389828ae42757b7966523280ccab1d92798aabab2ed84780d703f9369c594c1b38c1db5ad", 0x86}], 0x3) close(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000014000)='/dev/ptmx\x00', 0x80, 0x10, &(0x7f0000013000)={0x6, 0x1, 0x3, 0x9, 0x9, 0x9, 0x80000000, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000013000)={0xc0000000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x200, 0x0) 2018/04/08 07:40:34 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000005000)=""/193) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000002000), 0x4) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000013000), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000002000-0x4)=0x400, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000011000), 0x4) recvfrom$unix(r1, &(0x7f0000014000)=""/78, 0x4e, 0x0, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/04/08 07:40:35 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xbc, 0x8}, 0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000010000)='\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='autogroup\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f0000010000)="24cbe6bfe5b3bd867f78d1795956472f2322d6d0d3ea240bf5d634a2711ab7f5c1129244a2ba9c1eeeac3f952a845abefc634307aed766d7bd9337adf2c46da537d190bcdb81548e77f1803ac042d884e6afcf54c99bc78167488343d8d696c095daebd86f50e9386c618ecb83d8c6990e681951c2ec343c680baa472193124c5ed5925ce68cccd5068b4f9fdca2b2bf16", 0x91}, {&(0x7f0000012000-0x1001)="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", 0x1001}, {&(0x7f0000008000)="c9f8641d833ee5cdc15f71b77494f5b3215952b17b738ac534fa8e8aa24c724347c4bfe6d2d01f3176b238bd49a7e687", 0x30}, {&(0x7f0000009000)="496055de3d3ce9b5e3f0e5185053a40daf3ddbb3255f765ecb086957dfd3395c614d18015f383ce0b95f7ad7705a519bbf9b9970cf279a5894e0e85430f366769b1b3609627256bcbdb5d1baca2235f79e1d065ff781ae283a8b4baa4086fbfe2f7f010133885a32e4143bb60095f94ba7", 0x71}], 0x4) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) listen(r0, 0x0) accept4(r0, 0x0, &(0x7f0000006000), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000008000-0xc)='/dev/random\x00', 0x0, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000007000)=0x2fde) 2018/04/08 07:40:35 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000040000)=@req, 0xe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000003b000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000002a000-0x8)={r4, 0x80000000}, &(0x7f0000000000)=0x8) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r5, 0x4, &(0x7f0000000000)=[&(0x7f0000007000/0x8000)=nil, &(0x7f000001f000/0x2000)=nil, &(0x7f000001a000/0x2000)=nil, &(0x7f000000a000/0x3000)=nil], &(0x7f0000021000)=[0x6, 0x0, 0x5, 0x5, 0x8, 0x1000, 0x2, 0x6], &(0x7f0000045000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000012000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000c000)=0x26, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000013000)=""/139, &(0x7f000000f000)=0x8b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000016000)="8e65742f7463706c00") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000012000)={0x6}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000011000)={0x0, 0x30, 0x0, @thr={&(0x7f0000012000-0xdd)="64e8794bd30ba6e401d8485719f2910aa471e8da23169a605f0fc78457184564270521e0d2e32f69e71a48ca40eb2a8029c1ee7ef8ff040bc636f15bce7ad0d60dabed4ed027559dcc7980404a154e617ab169095b981aa5f93d88b170d22f3ca68a033e7eab4fc372c6e762dce5c02eb79f77e9fbecbd283027fd37d4566601595c44545bb46a8582b39a5fdf3a8008b5e647fca020c3d5934afce305178cb55635ef0e64b0d05ce69137dcf2f8f6dc7881c70edadbd5765452d298ed5bb663c981aa0c68d07cfc85c84d042d40582923d506b67ec290ef2a259e7b90", &(0x7f0000004000-0x2a)="6b71b6af348a9bbe8b235c4beefdc41518f2cf39a908ff0c94469c8b8a966ca514b16d92f330200d5f84"}}, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) prctl$setendian(0x14, 0x0) timer_settime(r3, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {r4, r5+10000000}}, 0x0) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000877000-0xb0)=""/176) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x2000, 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) execveat(r0, &(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000009000-0x9)='/dev/vcs\x00'], &(0x7f000000d000-0x40)=[&(0x7f000000c000)='/dev/vcs\x00', &(0x7f0000005000)='/dev/vcs\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f000000c000)='/dev/vcs\x00', &(0x7f000000c000)='/dev/vcs\x00', &(0x7f0000006000-0xa)='\\procppp0\x00', &(0x7f000000b000-0x9)='/dev/vcs\x00', &(0x7f0000005000)='/dev/vcs\x00'], 0x1400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/199, 0xc7, 0x2000, &(0x7f000000c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) setpriority(0x3, 0x0, 0x0) 2018/04/08 07:40:35 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000011000)=""/53, &(0x7f0000036000-0x4)=0x35) clone(0x7f9ae409f37cf55d, &(0x7f0000036000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000034000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000039000-0x30)=[{&(0x7f0000020000-0xc6)=""/198, 0xc6}, {&(0x7f0000034000-0x97)=""/151, 0x97}, {&(0x7f0000034000)=""/17, 0x11}], 0x3, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000036000)=0x3, 0x4) 2018/04/08 07:40:35 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000003000-0xf6)=""/246, 0xf6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x400, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000006000)={0x401, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfff}}, 0x0, 0x1, [{{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3ff}}]}, 0x110) 2018/04/08 07:40:35 executing program 0: r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xcae, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, 0x1, 0x7}, &(0x7f0000e13000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000088f000-0x7)={r2}, 0x8) sendto$inet6(r1, &(0x7f0000015000), 0x0, 0x0, &(0x7f0000016000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000001000-0x4)=0x8) 2018/04/08 07:40:35 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = gettid() capget(&(0x7f0000009000-0x7)={0x20071026, r0}, &(0x7f000000c000-0x18)={0x3ff, 0x2, 0x0, 0x3, 0xffffffffffffffff, 0x8}) r1 = gettid() ppoll(&(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x8), 0x8) r2 = shmget(0x3, 0x3000, 0x1004, &(0x7f000000f000/0x3000)=nil) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000023000-0x4), &(0x7f000001b000), &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000001d000-0xa)='lovmnet0(\x00', 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r5, &(0x7f0000024000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getresuid(&(0x7f000000f000)=0x0, &(0x7f0000023000-0x4), &(0x7f0000023000-0x4)) getgroups(0x7, &(0x7f0000009000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000023000-0x70)={{0x1, r3, r4, r6, r7, 0x20, 0x6}, 0x5, 0x848, 0xa00, 0x2, r0, r0, 0x6}) ptrace$setopts(0x4202, r0, 0x3fd, 0x100005) tgkill(r1, r1, 0x1b) ptrace$setregset(0x4205, r1, 0x402, &(0x7f000000d000-0x10)={&(0x7f0000021000-0x38)="7f098d9108cef5313f82fdda411818661a7300000000d3ae74837ce2", 0x1c}) [ 341.689415] Unable to handle kernel paging request at virtual address 60002be60000 [ 341.692334] Mem abort info: [ 341.693718] ESR = 0x96000004 [ 341.694905] Exception class = DABT (current EL), IL = 32 bits [ 341.696887] SET = 0, FnV = 0 [ 341.698419] EA = 0, S1PTW = 0 [ 341.699521] Data abort info: [ 341.700564] ISV = 0, ISS = 0x00000004 [ 341.702306] CM = 0, WnR = 0 [ 341.703348] user pgtable: 4k pages, 48-bit VAs, pgdp = 00000000c355fd51 [ 341.705884] [000060002be60000] pgd=0000000000000000 [ 341.707728] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 341.709904] Modules linked in: [ 341.711385] CPU: 0 PID: 1151 Comm: syz-executor1 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 341.715014] Hardware name: linux,dummy-virt (DT) [ 341.717001] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 341.719264] pc : in_dev_finish_destroy+0xcc/0x230 [ 341.721315] lr : in_dev_finish_destroy+0xa4/0x230 [ 341.723436] sp : ffff8000366f2ee0 [ 341.724986] x29: ffff8000366f2ee0 x28: ffff800070a42238 [ 341.727228] x27: ffff20000a917460 x26: ffff20000a917000 [ 341.729431] x25: 000000000000000a x24: ffff20000a919000 [ 341.731683] x23: ffff8000366f3000 x22: ffff200009b84da8 [ 341.734086] x21: 1ffff0000e148448 x20: ffff800063ca5500 [ 341.736634] x19: ffff800070a42080 x18: 0000000000008a68 [ 341.739131] x17: 00000000000012b8 x16: 0000000000001068 [ 341.741380] x15: 0000000000000003 x14: 00000000f2000000 [ 341.743743] x13: ffff20000a9fb560 x12: 0000000000000002 [ 341.747052] x11: 0000000000001488 x10: 0000000000000004 [ 341.749477] x9 : 0000000000000000 x8 : 0000000000000003 [ 341.751958] x7 : 0000000000000000 x6 : 0000000000000000 [ 341.754125] x5 : 0000000000000000 x4 : 1fffe4000178908c [ 341.756606] x3 : 1fffe4000178908c x2 : ffffffffffffffff [ 341.759138] x1 : 000060002be60000 x0 : 000060002be60000 [ 341.761441] Process syz-executor1 (pid: 1151, stack limit = 0x00000000491bb014) [ 341.764710] Call trace: [ 341.765967] in_dev_finish_destroy+0xcc/0x230 [ 341.768101] in_dev_rcu_put+0x34/0x48 [ 341.769823] rcu_process_callbacks+0x350/0x988 [ 341.771946] __do_softirq+0x318/0x734 [ 341.773728] irq_exit+0x264/0x2d0 [ 341.775439] __handle_domain_irq+0xd8/0x1a0 [ 341.778143] gic_handle_irq+0x9c/0x1fc [ 341.780125] el1_irq+0xb4/0x130 [ 341.781679] lock_acquire+0xe4/0x140 [ 341.783418] tcpv6_net_exit_batch+0x1c/0x28 [ 341.785438] ops_exit_list.isra.2+0xe8/0x140 [ 341.787413] setup_net+0x2d4/0x508 [ 341.789046] copy_net_ns+0x148/0x3a0 [ 341.790643] create_new_namespaces+0x318/0x640 [ 341.792414] copy_namespaces+0x270/0x2e8 [ 341.794209] copy_process.isra.6.part.7+0x18a0/0x5318 [ 341.796571] _do_fork+0x178/0x9e0 [ 341.798290] SyS_clone+0x48/0x60 [ 341.799840] el0_svc_naked+0x30/0x34 [ 341.801582] Code: d538d081 f9425a80 92800002 8b010000 (885f7c04) [ 341.804211] ---[ end trace 5df99b2fbf203f6a ]--- [ 341.806257] Kernel panic - not syncing: Fatal exception in interrupt [ 341.808929] SMP: stopping secondary CPUs [ 341.810798] Kernel Offset: disabled [ 341.812372] CPU features: 0x5000418 [ 341.813988] Memory Limit: none [ 341.815436] Rebooting in 86400 seconds..