ci2 starts bisection 2023-01-19 17:19:21.422232633 +0000 UTC m=+37153.312949126
bisecting fixing commit since 74766a973637a02c32c04c1c6496e114e4855239
building syzkaller on 53c67432e69b0df4ff64448b944cbffaecec20f4
ensuring issue is reproducible on original commit 74766a973637a02c32c04c1c6496e114e4855239

testing commit 74766a973637a02c32c04c1c6496e114e4855239 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 96f0091304be2bfb710815923fd7ffb8dd12ab706faca0766788e5e35c3714fa
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 97205fccccdc5c145b77c434135ee8429b03ed98
testing commit 97205fccccdc5c145b77c434135ee8429b03ed98 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4d72569626cfd1a4c801806863f9fed696aad6767f0034c5726d3fb277f65305
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m50.478992304s (build: 16m14.706055972s, test: 6m59.484186362s)
the crash still happens on HEAD
commit msg: Linux 4.14.303
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