ci2 starts bisection 2022-07-21 06:18:14.448476337 +0000 UTC m=+62277.179265240
bisecting fixing commit since a35d65bedfbc38cffe2701798cd6810bbdf07892
building syzkaller on 3cd800e43d452c348a66ba475143831d94969a24
testing commit a35d65bedfbc38cffe2701798cd6810bbdf07892
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7a847931211fdb9f3e9b0a7e7f0f5ebbdd2a724e1f4f46513a31bbc4b4792537
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 424a46ea058e160ae6fdd0693092ba79da533f26
testing commit 424a46ea058e160ae6fdd0693092ba79da533f26
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: ab88a81bf6c3d42f4e3e07e9e7743bd0cc9d13b3ee41fb1eca464591d4d9ee62
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 20m59.870047464s (build: 14m25.618873072s, test: 6m11.262970023s)
the crash still happens on HEAD
commit msg: Linux 4.14.288
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