ci2 starts bisection 2022-08-07 11:20:14.107553025 +0000 UTC m=+82704.538389017
bisecting fixing commit since b86ee2b7ae42b6b37a918b66236608e2cc325f59
building syzkaller on a7dab6385c1d95547a88e22577fb56fbcd5c37eb
testing commit b86ee2b7ae42b6b37a918b66236608e2cc325f59
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: ae463cc9d2b3b652966b9d3d89775691263e8616b151617396e487b07e6c4031
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cf4678240255a38041bed5f651afe8c295e07e53d475f77e780940ea2ba9f2f7
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m32.633293458s (build: 17m10.679623894s, test: 6m41.999806429s)
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