ci2 starts bisection 2022-08-30 06:21:28.479785833 +0000 UTC m=+9824.124319789
bisecting fixing commit since 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
building syzkaller on fb95c74d47a8749e5cdf9cee982fbf651a86b27b
testing commit 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 505dfb61434de738068db17f5df665ea8c6b61227164afa7cc833f7358eec047
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD e548869f356fead9fdcb3562f52d2226574f4f41
testing commit e548869f356fead9fdcb3562f52d2226574f4f41
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4c99aeb75701e0a2dd73415643d25879cac57a69b67e6854798551b9e7b36cd3
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 26m49.212056791s (build: 19m38.394983876s, test: 6m32.521680512s)
the crash still happens on HEAD
commit msg: Linux 4.14.291
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