[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.210732] IPVS: ftp: loaded support on port[0] = 21 [ 28.917645] can: request_module (can-proto-0) failed. [ 28.927179] can: request_module (can-proto-0) failed. [ 28.935719] can: request_module (can-proto-0) failed. [ 38.404508] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.9' (ECDSA) to the list of known hosts. 2023/02/03 21:51:20 parsed 1 programs 2023/02/03 21:51:20 executed programs: 0 [ 48.611286] Bluetooth: hci0 command 0x0409 tx timeout [ 48.670786] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 50.690353] Bluetooth: hci0 command 0x041b tx timeout [ 52.769906] Bluetooth: hci0 command 0x040f tx timeout [ 54.849575] Bluetooth: hci0 command 0x0419 tx timeout