ci2 starts bisection 2023-01-26 03:15:55.3053465 +0000 UTC m=+221246.285929891
bisecting fixing commit since e911713e40ca73142b455ccfde2d7c0b0984c008
building syzkaller on 97de9cfcb0b25b95878e2eaaf3652a2faa8dd8f4
ensuring issue is reproducible on original commit e911713e40ca73142b455ccfde2d7c0b0984c008

testing commit e911713e40ca73142b455ccfde2d7c0b0984c008 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a332f3ff7070173da8159ab2bd414a47ba5d1753c39bc642afa6439b10b510b9
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 3949d16100044eeb6723eca03b1038b469fb9ae8
testing commit 3949d16100044eeb6723eca03b1038b469fb9ae8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 25b2bf165fc34f0f678070b3894717b30a7e7856b0cb546dd133661081c3a28f
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m14.8761539s (build: 15m48.992334539s, test: 6m29.484973715s)
the crash still happens on HEAD
commit msg: Linux 4.14.304
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