ci2 starts bisection 2022-09-10 03:02:21.148450181 +0000 UTC m=+15790.173490369
bisecting fixing commit since 46914f96189be290174e378c6bf9ccadfdb9ca1e
building syzkaller on 2489ab887a86e8b1b253aef742e365a606db3a4f
testing commit 46914f96189be290174e378c6bf9ccadfdb9ca1e gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 412a9137803a1d7952e9b094a67535bced952ce96242ea0fe2db6794cfefd21f
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 65640c873dcf9c9736c071807b371c487bc6377f
testing commit 65640c873dcf9c9736c071807b371c487bc6377f gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 11b36bf921037db5e58783aa887b6fc5973ee92e8d8d81ba22a7e54424e65bf5
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 21m28.512104878s (build: 14m36.365449639s, test: 6m4.727235453s)
the crash still happens on HEAD
commit msg: Linux 4.14.292
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