ci2 starts bisection 2023-02-11 08:25:14.650222149 +0000 UTC m=+30458.067749212
bisecting fixing commit since c4215ee4771bb935727df2db097fd28f8d644b5c
building syzkaller on 96166539c4c242fccd41c7316b7080377dca428b
ensuring issue is reproducible on original commit c4215ee4771bb935727df2db097fd28f8d644b5c

testing commit c4215ee4771bb935727df2db097fd28f8d644b5c gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 1b6aba5d0c9f9ea7c789fb1c8c2fca7cd38e77f4e171ea6f80bd6bb0044b0f33
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD a8ad60f2af5884921167e8cede5784c7849884b2
testing commit a8ad60f2af5884921167e8cede5784c7849884b2 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: ca8ad048940e085d3bdd859ab45c796c76c5d30b6510db4ee5a2c6b68e821c1a
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 30m20.431668874s (build: 20m30.305494649s, test: 6m47.762571625s)
the crash still happens on HEAD
commit msg: Linux 4.14.305
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