ci2 starts bisection 2023-01-30 04:25:17.029215749 +0000 UTC m=+571008.009799140
bisecting fixing commit since 65afe34ac33d34ed3f5e21a5001f5c2ce210b6ce
building syzkaller on 67be1ae742603edad9c97d30b6ed69f9bbe2ffa8
ensuring issue is reproducible on original commit 65afe34ac33d34ed3f5e21a5001f5c2ce210b6ce

testing commit 65afe34ac33d34ed3f5e21a5001f5c2ce210b6ce gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 99fc59c4c6eaa27c8b3949b5860d1bbc6a47edfdcfec0f7c3c1179467220844a
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 3949d16100044eeb6723eca03b1038b469fb9ae8
testing commit 3949d16100044eeb6723eca03b1038b469fb9ae8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a60692bbe4aafd5b4f427b59fdd7f892b84446e542f2eb7c4cf1829754596763
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 23m14.597258124s (build: 14m33.019553813s, test: 6m37.764668891s)
the crash still happens on HEAD
commit msg: Linux 4.14.304
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