Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.381002] IPVS: ftp: loaded support on port[0] = 21 [ 26.597016] can: request_module (can-proto-0) failed. [ 26.648786] can: request_module (can-proto-0) failed. [ 26.657066] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.106' (ECDSA) to the list of known hosts. 2021/07/30 11:32:52 parsed 1 programs 2021/07/30 11:32:52 executed programs: 0 [ 36.639299] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 36.689738] Bluetooth: hci0 command 0x0409 tx timeout [ 36.695165] Bluetooth: hci5 command 0x0409 tx timeout [ 36.700988] Bluetooth: hci4 command 0x0409 tx timeout [ 36.706191] Bluetooth: hci2 command 0x0409 tx timeout [ 36.711863] Bluetooth: hci3 command 0x0409 tx timeout [ 36.717078] Bluetooth: hci1 command 0x0409 tx timeout [ 38.768511] Bluetooth: hci1 command 0x041b tx timeout [ 38.773724] Bluetooth: hci3 command 0x041b tx timeout [ 38.778973] Bluetooth: hci2 command 0x041b tx timeout [ 38.784178] Bluetooth: hci4 command 0x041b tx timeout [ 38.789415] Bluetooth: hci5 command 0x041b tx timeout [ 38.794612] Bluetooth: hci0 command 0x041b tx timeout [ 40.847889] Bluetooth: hci0 command 0x040f tx timeout [ 40.847898] Bluetooth: hci5 command 0x040f tx timeout [ 40.858317] Bluetooth: hci4 command 0x040f tx timeout [ 40.863516] Bluetooth: hci2 command 0x040f tx timeout [ 40.868780] Bluetooth: hci3 command 0x040f tx timeout [ 40.873970] Bluetooth: hci1 command 0x040f tx timeout [ 42.927301] Bluetooth: hci1 command 0x0419 tx timeout [ 42.932524] Bluetooth: hci3 command 0x0419 tx timeout [ 42.938330] Bluetooth: hci2 command 0x0419 tx timeout [ 42.943532] Bluetooth: hci4 command 0x0419 tx timeout [ 42.949376] Bluetooth: hci5 command 0x0419 tx timeout [ 42.954588] Bluetooth: hci0 command 0x0419 tx timeout