ci2 starts bisection 2022-10-28 15:28:37.842002158 +0000 UTC m=+15035.916693802
bisecting fixing commit since 4edbf74132a4c9b78dc2ee61d31abef15200a781
building syzkaller on 0042f2b4c00ce1ceeaa44a0147909fe3a6f86c5c
ensuring issue is reproducible on original commit 4edbf74132a4c9b78dc2ee61d31abef15200a781

testing commit 4edbf74132a4c9b78dc2ee61d31abef15200a781 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a3cee000dd18af6da0471d99eb6728c8471185a37efbc92bea0d65e5404cafd5
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: 13c0cef2cc664ed6a9813d680c78a8f6a7b1a1cd1f7ab8d09b361866b26a5751
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 30m4.554027738s (build: 22m45.026915464s, test: 6m35.94954961s)
the crash still happens on HEAD
commit msg: Linux 4.14.296
crash: unregister_netdevice: waiting for DEV to become free
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
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