ci2 starts bisection 2022-09-19 17:17:44.939986746 +0000 UTC m=+19689.305847441
bisecting fixing commit since 84bae26850e3b384a45f0f9a5f8b3b5983afacd8
building syzkaller on 0fc5c330fea4b4129567aaa44ea5a134cb850bbb
testing commit 84bae26850e3b384a45f0f9a5f8b3b5983afacd8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d732e464f55fe7f58d71fff30f5b4f195f22b1f67eee2852d87f10b7d075ca6e
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 5df8b473517762e16c5a97c25941897640926a63
testing commit 5df8b473517762e16c5a97c25941897640926a63 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7c469bca8bb9dcc75369318ccb83662654ca22b1a6044036d8d6bef07fc14211
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 26m37.303875943s (build: 19m2.282763312s, test: 6m47.283617641s)
the crash still happens on HEAD
commit msg: Linux 4.14.293
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