ci2 starts bisection 2022-08-30 03:11:01.213776348 +0000 UTC m=+42787.542420489
bisecting fixing commit since f051383ef03bde49ca992f297ec80757a702e774
building syzkaller on ef82eb2c4a4a718bdb87ccd783a1d6431ec2faf8
testing commit f051383ef03bde49ca992f297ec80757a702e774
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 089ca68b4f7dd41aa2b22ca1adb2c31f1143d97a693e24809c97a260e75ff287
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: e34cd35117d34304e74c5876c1365b35fa8b70dc8dfefb63819a12b9e23466c3
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 23m46.231341952s (build: 16m46.711991s, test: 6m32.668652443s)
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