ci2 starts bisection 2022-07-26 15:42:30.718063328 +0000 UTC m=+24156.197445421
bisecting fixing commit since 15a1c6b6f5162f7b70cf9a77cd8ed9771c1f0b53
building syzkaller on 131df97d431404458e805009bda794abfb00f45f
testing commit 15a1c6b6f5162f7b70cf9a77cd8ed9771c1f0b53
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: be8e83cec50587ba869f50d96455ce340f7121f8c2a3a91fee2b89c5ee13bd6f
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
testing commit 9c3bf9cf362ffbe802784ab907bee7a6445df1b9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 6307f2abd16ed0b2af58e360d2e448fc6fa23baa2da3775c3429fa05a9a41246
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 23m9.821521439s (build: 15m59.771757369s, test: 6m42.935354978s)
the crash still happens on HEAD
commit msg: Linux 4.14.289
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