[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2020/09/26 22:35:52 parsed 1 programs 2020/09/26 22:35:53 executed programs: 0 syzkaller login: [ 1258.411163][ T6913] IPVS: ftp: loaded support on port[0] = 21 [ 1258.564453][ T6913] chnl_net:caif_netlink_parms(): no params data found [ 1258.640354][ T6913] bridge0: port 1(bridge_slave_0) entered blocking state [ 1258.647898][ T6913] bridge0: port 1(bridge_slave_0) entered disabled state [ 1258.658074][ T6913] device bridge_slave_0 entered promiscuous mode [ 1258.667752][ T6913] bridge0: port 2(bridge_slave_1) entered blocking state [ 1258.676088][ T6913] bridge0: port 2(bridge_slave_1) entered disabled state [ 1258.684556][ T6913] device bridge_slave_1 entered promiscuous mode [ 1258.706411][ T6913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1258.717720][ T6913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1258.740871][ T6913] team0: Port device team_slave_0 added [ 1258.748261][ T6913] team0: Port device team_slave_1 added [ 1258.767983][ T6913] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1258.775070][ T6913] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1258.802067][ T6913] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1258.815662][ T6913] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1258.823384][ T6913] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1258.849578][ T6913] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1258.877047][ T6913] device hsr_slave_0 entered promiscuous mode [ 1258.884276][ T6913] device hsr_slave_1 entered promiscuous mode [ 1258.986619][ T6913] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1258.996932][ T6913] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1259.013648][ T6913] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1259.023919][ T6913] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1259.049808][ T6913] bridge0: port 2(bridge_slave_1) entered blocking state [ 1259.057000][ T6913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1259.064975][ T6913] bridge0: port 1(bridge_slave_0) entered blocking state [ 1259.072039][ T6913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1259.121341][ T6913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1259.135839][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1259.146259][ T6890] bridge0: port 1(bridge_slave_0) entered disabled state [ 1259.156300][ T6890] bridge0: port 2(bridge_slave_1) entered disabled state [ 1259.165288][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1259.178599][ T6913] 8021q: adding VLAN 0 to HW filter on device team0 [ 1259.190941][ T6882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1259.199597][ T6882] bridge0: port 1(bridge_slave_0) entered blocking state [ 1259.206758][ T6882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1259.234719][ T7136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1259.244582][ T7136] bridge0: port 2(bridge_slave_1) entered blocking state [ 1259.251655][ T7136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1259.260759][ T7136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1259.271095][ T7136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1259.288364][ T6913] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1259.299012][ T6913] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1259.312292][ T7135] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1259.321146][ T7135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1259.330252][ T7135] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1259.353848][ T6913] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1259.361975][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1259.369774][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1259.377839][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1259.399171][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1259.419984][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1259.428938][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1259.438848][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1259.449788][ T6913] device veth0_vlan entered promiscuous mode [ 1259.461800][ T6913] device veth1_vlan entered promiscuous mode [ 1259.485674][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1259.494257][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1259.502332][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1259.515107][ T6913] device veth0_macvtap entered promiscuous mode [ 1259.526063][ T6913] device veth1_macvtap entered promiscuous mode [ 1259.534739][ T6890] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1259.554761][ T6913] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1259.562189][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1259.572166][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1259.584663][ T6913] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1259.593811][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1259.603386][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1259.616366][ T6913] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1259.626277][ T6913] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1259.635154][ T6913] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1259.644206][ T6913] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1259.727707][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1259.737127][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1259.770373][ T7153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1259.779834][ T7153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1259.781421][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1259.803208][ T7137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1259.851794][ C0] hrtimer: interrupt took 77255 ns [ 1260.413789][ T6890] Bluetooth: hci0: command 0x0409 tx timeout 2020/09/26 22:35:58 executed programs: 78 [ 1262.493403][ T6890] Bluetooth: hci0: command 0x041b tx timeout [ 1264.572591][ T6890] Bluetooth: hci0: command 0x040f tx timeout [ 1266.652715][ T7133] Bluetooth: hci0: command 0x0419 tx timeout 2020/09/26 22:36:03 executed programs: 243 2020/09/26 22:36:08 executed programs: 409 2020/09/26 22:36:13 executed programs: 578 2020/09/26 22:36:18 executed programs: 741 2020/09/26 22:36:23 executed programs: 915 2020/09/26 22:36:28 executed programs: 1082 2020/09/26 22:36:33 executed programs: 1247 2020/09/26 22:36:38 executed programs: 1416 [ 1304.666231][ C1] WARNING: can't access registers at asm_sysvec_apic_timer_interrupt+0x12/0x20 2020/09/26 22:36:43 executed programs: 1588 2020/09/26 22:36:48 executed programs: 1750