ci2 starts bisection 2022-07-26 14:10:39.437030226 +0000 UTC m=+18644.916412320
bisecting fixing commit since 4ba8e26127c393c32776dff6d79c5b82de6dc542
building syzkaller on 214351e168def9426c79e1f65a93ddb112cee906
testing commit 4ba8e26127c393c32776dff6d79c5b82de6dc542
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 416cf13dc751203b0d361f55573e4c3266a08866b775f305cae4f56b740ae847
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
testing commit 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1680bdcb54d32b893dfda9f02483a63bcdbb2e60cb702077b0c2ee632eb88dde
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 31m39.200082148s (build: 24m15.018181076s, test: 6m15.155493933s)
the crash still happens on HEAD
commit msg: Linux 4.14.289
crash: unregister_netdevice: waiting for DEV to become free
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
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