ci2 starts bisection 2022-09-20 04:44:47.040101293 +0000 UTC m=+60911.405961968
bisecting fixing commit since 7d7d1c0ab3eb7c8d8f63a126535018007823b207
building syzkaller on 8bdd5343e64460868dd1318257a39f1e7fd89471
testing commit 7d7d1c0ab3eb7c8d8f63a126535018007823b207 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: af611a69db4ebec63b3212fc97f9544b2164f2f41b89b32aae6ce9cd16c1f3e2
all runs: crashed: possible deadlock in rtnl_lock
testing current HEAD 5df8b473517762e16c5a97c25941897640926a63
testing commit 5df8b473517762e16c5a97c25941897640926a63 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b0d8f809631eaf2f2f5c39f9dbd9b9418cfebd5ffd5452e57af6efcecc677531
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 27m19.139498576s (build: 19m55.02367479s, test: 6m54.889172659s)
the crash still happens on HEAD
commit msg: Linux 4.14.293
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