ci2 starts bisection 2022-08-13 21:07:38.773076356 +0000 UTC m=+86250.675836171
bisecting fixing commit since ad8397a84e1e425e3f8221638cee2bfa237d9b2c
building syzkaller on 858ea628800647d5e5b68b11441e42b8ef5652c1
testing commit ad8397a84e1e425e3f8221638cee2bfa237d9b2c
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 11e5f6547aee67bece56b96a1c9098e3dde72ce0329151c1f56c95fce4ba01ee
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: 80610958c4fa536b58c571ebb2d02f7c531e7fd2bed017090f50a178789d7906
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 22m13.268485363s (build: 15m17.686454731s, test: 6m22.061879002s)
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