ci2 starts bisection 2022-08-20 08:49:50.427438836 +0000 UTC m=+132184.306277738
bisecting fixing commit since 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae
building syzkaller on c2c1d1dd603b7d66d283253ffbd61b8692712bd2
testing commit 3f2ecb86cb909da0b9157fd2952ad79924cbe5ae
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1e5c5e93f4d1c94a2598abc549e76a9d24defab23175491a1e775e983ef2d09e
all runs: crashed: possible deadlock in sk_clone_lock
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: ad20ed8c5be77bb40015585dae3a981f06389d0aeba093f627a2d1bc231b4bf9
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 28m6.630912216s (build: 14m47.292554722s, test: 12m52.921965974s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
crash: unregister_netdevice: waiting for DEV to become free
Bluetooth: hci0 command 0x0409 tx timeout
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout