feef318c855a ("ax25: fix UAF bugs of net_device caused by rebinding operation")
d01ffb9eee4a ("ax25: add refcount in ax25_dev to avoid UAF bugs")
4e0f718daf97 ("ax25: improve the incomplete fix to avoid UAF and NPD bugs")
8b3f91332291 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")