[ 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 '10.128.0.235' (ECDSA) to the list of known hosts. 2020/09/08 00:28:09 parsed 1 programs 2020/09/08 00:28:09 executed programs: 0 syzkaller login: [ 524.880558][ T6862] IPVS: ftp: loaded support on port[0] = 21 [ 525.046883][ T6862] chnl_net:caif_netlink_parms(): no params data found [ 525.142568][ T6862] bridge0: port 1(bridge_slave_0) entered blocking state [ 525.151244][ T6862] bridge0: port 1(bridge_slave_0) entered disabled state [ 525.160714][ T6862] device bridge_slave_0 entered promiscuous mode [ 525.174253][ T6862] bridge0: port 2(bridge_slave_1) entered blocking state [ 525.181988][ T6862] bridge0: port 2(bridge_slave_1) entered disabled state [ 525.190099][ T6862] device bridge_slave_1 entered promiscuous mode [ 525.212530][ T6862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 525.223450][ T6862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 525.247869][ T6862] team0: Port device team_slave_0 added [ 525.256210][ T6862] team0: Port device team_slave_1 added [ 525.274406][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 525.282115][ T6862] 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. [ 525.309053][ T6862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 525.322045][ T6862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 525.329558][ T6862] 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. [ 525.356158][ T6862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 525.384079][ T6862] device hsr_slave_0 entered promiscuous mode [ 525.391037][ T6862] device hsr_slave_1 entered promiscuous mode [ 525.495072][ T6862] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 525.504963][ T6862] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 525.522637][ T6862] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 525.534598][ T6862] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 525.561506][ T6862] bridge0: port 2(bridge_slave_1) entered blocking state [ 525.568892][ T6862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 525.576680][ T6862] bridge0: port 1(bridge_slave_0) entered blocking state [ 525.583753][ T6862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 525.634353][ T6862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 525.648808][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 525.660529][ T7002] bridge0: port 1(bridge_slave_0) entered disabled state [ 525.669562][ T7002] bridge0: port 2(bridge_slave_1) entered disabled state [ 525.678769][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 525.691830][ T6862] 8021q: adding VLAN 0 to HW filter on device team0 [ 525.705152][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 525.714380][ T6840] bridge0: port 1(bridge_slave_0) entered blocking state [ 525.721826][ T6840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 525.737171][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 525.745594][ T7002] bridge0: port 2(bridge_slave_1) entered blocking state [ 525.752723][ T7002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 525.778359][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 525.787670][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 525.796024][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 525.805097][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 525.815172][ T7083] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 525.824638][ T6862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 525.844261][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 525.852310][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 525.869244][ T6862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 525.889526][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 525.911023][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 525.919848][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 525.928534][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 525.940886][ T6862] device veth0_vlan entered promiscuous mode [ 525.953153][ T6862] device veth1_vlan entered promiscuous mode [ 525.975554][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 525.984817][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 525.993580][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 526.004883][ T6862] device veth0_macvtap entered promiscuous mode [ 526.015818][ T6862] device veth1_macvtap entered promiscuous mode [ 526.024407][ T7002] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 526.045119][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 526.053030][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 526.062927][ T6840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 526.074526][ T6862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 526.083890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 526.093459][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 526.105137][ T6862] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 526.114877][ T6862] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 526.123671][ T6862] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 526.132846][ T6862] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 526.734436][ T0] ³ŠµACode: Bad RIP value. [ 526.734445][ T0] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: get_kernel_gp_address+0x1a0/0x1c0 [ 526.735640][ T0] Kernel Offset: disabled