ci2 starts bisection 2022-08-11 02:36:42.374848964 +0000 UTC m=+21931.548129763
bisecting fixing commit since 46914f96189be290174e378c6bf9ccadfdb9ca1e
building syzkaller on 2489ab887a86e8b1b253aef742e365a606db3a4f
testing commit 46914f96189be290174e378c6bf9ccadfdb9ca1e
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3a57f5cc7a5ddf879cd27dde8e40a05b3eeccdb311039f12cb4e8804b53851ec
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD b641242202ed8c52030f7b6d8cf15886d3c4fc82
testing commit b641242202ed8c52030f7b6d8cf15886d3c4fc82
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 87f4606008397b5937ad511080c439de8d402b6efdca86d3770e65b90e436651
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 22m45.171271222s (build: 15m50.402914404s, test: 6m30.525347266s)
the crash still happens on HEAD
commit msg: Linux 4.14.290
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