ci2 starts bisection 2022-09-20 20:55:27.007306908 +0000 UTC m=+16773.557119984
bisecting fixing commit since a35d65bedfbc38cffe2701798cd6810bbdf07892
building syzkaller on 6e821dbf79b49f1952fc147f237aa0f396790edc
testing commit a35d65bedfbc38cffe2701798cd6810bbdf07892 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 04c2a189984b37bee72e5063a34d26106a0242eadd25a4aa5d6dba1f49db69a3
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 4edbf74132a4c9b78dc2ee61d31abef15200a781
testing commit 4edbf74132a4c9b78dc2ee61d31abef15200a781 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 53167ccb4f55f52c16d815f2d1d1a677b9e4191b5e7304f1bab6293681e88389
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m7.049161586s (build: 16m44.112722792s, test: 6m51.586118156s)
the crash still happens on HEAD
commit msg: Linux 4.14.294
crash: unregister_netdevice: waiting for DEV to become free
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Bluetooth: hci0 command 0x0409 tx timeout
Bluetooth: hci0 command 0x041b tx timeout
Bluetooth: hci0 command 0x040f tx timeout
Bluetooth: hci0 command 0x0419 tx timeout