[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.589143] IPVS: ftp: loaded support on port[0] = 21 [ 29.331313] can: request_module (can-proto-0) failed. [ 29.340614] can: request_module (can-proto-0) failed. [ 29.349402] can: request_module (can-proto-0) failed. [ 39.006621] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2022/10/11 09:30:38 parsed 1 programs 2022/10/11 09:30:38 executed programs: 0 [ 48.912662] Bluetooth: hci0 command 0x0409 tx timeout [ 49.262048] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 50.991510] Bluetooth: hci0 command 0x041b tx timeout [ 53.071016] Bluetooth: hci0 command 0x040f tx timeout [ 55.150535] Bluetooth: hci0 command 0x0419 tx timeout