ci2 starts bisection 2022-08-30 10:00:09.418289769 +0000 UTC m=+22945.062823714
bisecting fixing commit since 690285a9380d183e6d286d90e458fa7c3f97eca2
building syzkaller on 744a39e220cece33e207035facce6c5ae161b775
testing commit 690285a9380d183e6d286d90e458fa7c3f97eca2
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5e9fac0688b215879323bf63971fc8c7c102f82c659da832e85d516ff705c020
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD e548869f356fead9fdcb3562f52d2226574f4f41
testing commit e548869f356fead9fdcb3562f52d2226574f4f41
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2c4158748a8c5c8532b38773cdfee9c5d321ab1c15c5e833af91528797da124a
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 26m56.923918255s (build: 20m2.564438382s, test: 6m26.717325926s)
the crash still happens on HEAD
commit msg: Linux 4.14.291
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