ci2 starts bisection 2023-02-07 16:59:46.576879556 +0000 UTC m=+37652.543219305
bisecting fixing commit since e911713e40ca73142b455ccfde2d7c0b0984c008
building syzkaller on f42ee5d8ac66980335478d9fab2acb20fe03d958
ensuring issue is reproducible on original commit e911713e40ca73142b455ccfde2d7c0b0984c008

testing commit e911713e40ca73142b455ccfde2d7c0b0984c008 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: ca8694869385ff2dd35fbdd537a4e2380064819643d862ed7653a349b10a68ab
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD a8ad60f2af5884921167e8cede5784c7849884b2
testing commit a8ad60f2af5884921167e8cede5784c7849884b2 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d3a7f759566a01fb3e3077713eb3f86e91d84520a4339ef67a9375f7256a2e1c
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m52.4039486s (build: 15m53.857448248s, test: 6m37.711967063s)
the crash still happens on HEAD
commit msg: Linux 4.14.305
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