ci2 starts bisection 2022-10-27 00:07:55.246649467 +0000 UTC m=+23113.883823668 bisecting fixing commit since cbfa1702aaf69b2311ea1b35e04f113c48368c67 building syzkaller on 5ef9c29141f85f210b326ce68718498ae0c1fd35 ensuring issue is reproducible on original commit cbfa1702aaf69b2311ea1b35e04f113c48368c67 testing commit cbfa1702aaf69b2311ea1b35e04f113c48368c67 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f16f4e5384d6c2e1bf839fab69335f07c888a81e6b49d2665e6b62e9e36346bb all runs: crashed: WARNING in __cfg80211_ibss_joined testing current HEAD 41f36d7859a79e11a13ef63ced8ae8cc31537ba2 testing commit 41f36d7859a79e11a13ef63ced8ae8cc31537ba2 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 64a244699d4322e2ae396444f0374049f5f2f5391b272ce87336511e849587ad all runs: crashed: unregister_netdevice: waiting for DEV to become free revisions tested: 2, total time: 33m2.033360156s (build: 17m23.598528578s, test: 15m2.048167261s) the crash still happens on HEAD commit msg: Linux 4.14.296 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