ci2 starts bisection 2023-01-20 12:50:27.623169641 +0000 UTC m=+17682.495641961
bisecting fixing commit since 8ee0807eedf3bc60c8a47a7dd95387102bcfd063
building syzkaller on 6caa12e443d9f79aa2df67d44cdc6163eaa1e97f
ensuring issue is reproducible on original commit 8ee0807eedf3bc60c8a47a7dd95387102bcfd063

testing commit 8ee0807eedf3bc60c8a47a7dd95387102bcfd063 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e2b840a4b1d827ce27c3d15a8e3cdc0377725cf238cdd3a4c890e9973af79224
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 97205fccccdc5c145b77c434135ee8429b03ed98
testing commit 97205fccccdc5c145b77c434135ee8429b03ed98 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 32acfb50ef27a9dd5d55142de80143096a2e1376d53f6df0a2b9598e156cd4ea
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 42m12.991753696s (build: 32m59.997065544s, test: 6m57.607095386s)
the crash still happens on HEAD
commit msg: Linux 4.14.303
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