ci2 starts bisection 2022-08-30 15:57:21.405284501 +0000 UTC m=+44377.049818455
bisecting fixing commit since 501eec4f9e138b958fc7438e7a745c0d6a7c68b3
building syzkaller on 3666edfeb55080ebe138d77417fa96fe2555d6bb
testing commit 501eec4f9e138b958fc7438e7a745c0d6a7c68b3
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e7cb5343b8a48d92036c216ef5b2b31519b03bfbbab85088972db85e001f4057
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: 1e62b8587464e42f2b1b94ba402bfe9c77d94e18b84ce8a8010857bbb1b18000
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 30m11.150342952s (build: 22m42.013350682s, test: 6m46.775502118s)
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