ci2 starts bisection 2022-08-16 17:27:24.288031228 +0000 UTC m=+64016.564841435
bisecting fixing commit since 7d7d1c0ab3eb7c8d8f63a126535018007823b207
building syzkaller on 77e2b66864e69c17416614228723a1ebd3581ddc
testing commit 7d7d1c0ab3eb7c8d8f63a126535018007823b207
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 936f72cdd88e2d76327ebfa61311013d0050bd375ff554c3ccbd6cea46fc352c
all runs: crashed: WARNING: ODEBUG bug in __cancel_work
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 66d3068d39767404d92b4f6abd84e0471fe79209eb18631c68160257467ea0c9
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m51.156273773s (build: 24m34.442418784s, test: 6m36.092808057s)
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