ci2 starts bisection 2022-08-07 15:10:19.066187904 +0000 UTC m=+96509.497023863
bisecting fixing commit since 46914f96189be290174e378c6bf9ccadfdb9ca1e
building syzkaller on 6972b10616d785401dea17cec890cca8916424a7
testing commit 46914f96189be290174e378c6bf9ccadfdb9ca1e
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 23f7d23f45c94c2f5f65d9e756b1705ee0738aca101f8d38499acf096dcd3152
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: 7ea591b92d4835469e0c240c5119aa733c5e4ed4b1916d5bbd5c4becc1264b5c
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 29m26.677587911s (build: 22m13.989609164s, test: 6m47.168924028s)
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