ci2 starts bisection 2022-10-27 20:26:27.019811298 +0000 UTC m=+29375.341592632
bisecting fixing commit since 15a1c6b6f5162f7b70cf9a77cd8ed9771c1f0b53
building syzkaller on 131df97d431404458e805009bda794abfb00f45f
ensuring issue is reproducible on original commit 15a1c6b6f5162f7b70cf9a77cd8ed9771c1f0b53

testing commit 15a1c6b6f5162f7b70cf9a77cd8ed9771c1f0b53 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2cfd895244c367bc235372f29b6397ed0366b9bebd80d8307496bcb41309eda2
all runs: crashed: unregister_netdevice: waiting for DEV to become free
testing current HEAD 41f36d7859a79e11a13ef63ced8ae8cc31537ba2
testing commit 41f36d7859a79e11a13ef63ced8ae8cc31537ba2 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5433d5f31582d2a9159bd240165b3e638b93c3008f8fe06c7f99cc925cd5a0e3
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 24m57.608091782s (build: 17m59.161863768s, test: 6m14.552238441s)
the crash still happens on HEAD
commit msg: Linux 4.14.296
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