ci2 starts bisection 2023-03-04 06:16:38.485854269 +0000 UTC m=+209213.424543614
bisecting fixing commit since e911713e40ca73142b455ccfde2d7c0b0984c008
building syzkaller on 5bb7001449cd1dae6cbff2d660374d6d17cbd2c4
ensuring issue is reproducible on original commit e911713e40ca73142b455ccfde2d7c0b0984c008

testing commit e911713e40ca73142b455ccfde2d7c0b0984c008 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: fddd1d619599c3851c3fc67d750970d94b4b86cbdd9366d2c2b980ca6c147b51
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 7878a41b6cc1ada4bb804eee96beb2c54322806c
testing commit 7878a41b6cc1ada4bb804eee96beb2c54322806c gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: be16903f21b219ccb1d0ef4d9f99900dc4496663bb5e84e39566efd50ae01969
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m3.486186906s (build: 15m17.359144164s, test: 6m17.165409858s)
the crash still happens on HEAD
commit msg: Linux 4.14.307
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