[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.40' (ECDSA) to the list of known hosts. 2020/07/04 21:26:58 parsed 1 programs 2020/07/04 21:26:59 executed programs: 0 syzkaller login: [ 90.579454][ T6953] IPVS: ftp: loaded support on port[0] = 21 [ 90.593406][ T6952] IPVS: ftp: loaded support on port[0] = 21 [ 90.622408][ T6956] IPVS: ftp: loaded support on port[0] = 21 [ 90.675969][ T6971] IPVS: ftp: loaded support on port[0] = 21 [ 90.679989][ T6962] IPVS: ftp: loaded support on port[0] = 21 [ 90.734463][ T6966] IPVS: ftp: loaded support on port[0] = 21 [ 91.024276][ T6953] chnl_net:caif_netlink_parms(): no params data found [ 91.065701][ T6956] chnl_net:caif_netlink_parms(): no params data found [ 91.151743][ T6966] chnl_net:caif_netlink_parms(): no params data found [ 91.162667][ T6952] chnl_net:caif_netlink_parms(): no params data found [ 91.321847][ T6953] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.330646][ T6953] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.339166][ T6953] device bridge_slave_0 entered promiscuous mode [ 91.374165][ T6971] chnl_net:caif_netlink_parms(): no params data found [ 91.383498][ T6953] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.392510][ T6953] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.400757][ T6953] device bridge_slave_1 entered promiscuous mode [ 91.461233][ T6952] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.468980][ T6952] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.476544][ T6952] device bridge_slave_0 entered promiscuous mode [ 91.485465][ T6962] chnl_net:caif_netlink_parms(): no params data found [ 91.506298][ T6956] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.517660][ T6956] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.526222][ T6956] device bridge_slave_0 entered promiscuous mode [ 91.541609][ T6952] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.550559][ T6952] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.559497][ T6952] device bridge_slave_1 entered promiscuous mode [ 91.569930][ T6966] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.577000][ T6966] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.585923][ T6966] device bridge_slave_0 entered promiscuous mode [ 91.593609][ T6956] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.601220][ T6956] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.609229][ T6956] device bridge_slave_1 entered promiscuous mode [ 91.624547][ T6953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.657392][ T6953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.666777][ T6966] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.674360][ T6966] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.682842][ T6966] device bridge_slave_1 entered promiscuous mode [ 91.734924][ T6956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.747610][ T6956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.762684][ T6952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.773594][ T6953] team0: Port device team_slave_0 added [ 91.805972][ T6952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.821274][ T6966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.832527][ T6953] team0: Port device team_slave_1 added [ 91.853811][ T6956] team0: Port device team_slave_0 added [ 91.876632][ T6966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.886551][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.897390][ T6953] 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. [ 91.926040][ T6953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.939264][ T6956] team0: Port device team_slave_1 added [ 91.951145][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.958181][ T6953] 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. [ 91.985531][ T6953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.043192][ T6952] team0: Port device team_slave_0 added [ 92.062198][ T6971] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.070478][ T6971] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.080606][ T6971] device bridge_slave_0 entered promiscuous mode [ 92.090572][ T6966] team0: Port device team_slave_0 added [ 92.096552][ T6971] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.103700][ T6971] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.112984][ T6971] device bridge_slave_1 entered promiscuous mode [ 92.171387][ T6953] device hsr_slave_0 entered promiscuous mode [ 92.218219][ T6953] device hsr_slave_1 entered promiscuous mode [ 92.265201][ T6952] team0: Port device team_slave_1 added [ 92.272522][ T6956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.280475][ T6956] 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. [ 92.306645][ T6956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.325724][ T6966] team0: Port device team_slave_1 added [ 92.337473][ T6962] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.344797][ T6962] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.352893][ T6962] device bridge_slave_0 entered promiscuous mode [ 92.366416][ T6962] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.374319][ T6962] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.382239][ T6962] device bridge_slave_1 entered promiscuous mode [ 92.398798][ T6956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.405749][ T6956] 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. [ 92.431813][ T6956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.467088][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.475704][ T6952] 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. [ 92.503523][ T6952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.538959][ T6966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.545944][ T6966] 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. [ 92.573035][ T6966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.587146][ T6971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.598010][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.604958][ T6952] 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. [ 92.633539][ T6952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.652263][ T6962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.665134][ T6966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.673659][ T6966] 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. [ 92.699646][ T6966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.712673][ T6971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.780196][ T6956] device hsr_slave_0 entered promiscuous mode [ 92.798239][ T6956] device hsr_slave_1 entered promiscuous mode [ 92.847989][ T6956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.855687][ T6956] Cannot create hsr debugfs directory [ 92.864226][ T6962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.960996][ T6952] device hsr_slave_0 entered promiscuous mode [ 93.008281][ T6952] device hsr_slave_1 entered promiscuous mode [ 93.047976][ T6952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.055626][ T6952] Cannot create hsr debugfs directory [ 93.064311][ T6962] team0: Port device team_slave_0 added [ 93.073009][ T6962] team0: Port device team_slave_1 added [ 93.093865][ T6971] team0: Port device team_slave_0 added [ 93.150588][ T6966] device hsr_slave_0 entered promiscuous mode [ 93.168265][ T6966] device hsr_slave_1 entered promiscuous mode [ 93.208015][ T6966] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.215637][ T6966] Cannot create hsr debugfs directory [ 93.226949][ T6971] team0: Port device team_slave_1 added [ 93.296675][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.304539][ T6962] 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. [ 93.331334][ T6962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.345995][ T6962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.353624][ T6962] 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. [ 93.380588][ T6962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.406859][ T6971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.419378][ T6971] 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. [ 93.449880][ T6971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.516328][ T6971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.525146][ T6971] 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. [ 93.552601][ T6971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.611241][ T6962] device hsr_slave_0 entered promiscuous mode [ 93.668425][ T6962] device hsr_slave_1 entered promiscuous mode [ 93.708209][ T6962] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.715791][ T6962] Cannot create hsr debugfs directory [ 93.841343][ T6971] device hsr_slave_0 entered promiscuous mode [ 93.898544][ T6971] device hsr_slave_1 entered promiscuous mode [ 93.957990][ T6971] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.965580][ T6971] Cannot create hsr debugfs directory [ 94.048202][ T6953] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 94.085428][ T6953] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 94.129877][ T6953] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 94.172718][ T6953] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 94.343726][ T6956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.376956][ T6956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.435143][ T6956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.486671][ T6956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.554982][ T6966] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 94.599802][ T6966] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 94.641815][ T6953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.651640][ T6966] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 94.703093][ T6966] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 94.753985][ T6953] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.766562][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.775924][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.804382][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.824658][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.834225][ T2847] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.841442][ T2847] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.849900][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.858951][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.867308][ T2847] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.874460][ T2847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.883695][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.892946][ T6952] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.958861][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.968083][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.976602][ T6952] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 95.045883][ T6952] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 95.111501][ T6952] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 95.170726][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.179838][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.188919][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.199100][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.207334][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.216335][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.225505][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.255226][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.266201][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.298078][ T6962] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 95.355657][ T6953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.370556][ T6962] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 95.433708][ T6962] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 95.475852][ T6956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.495417][ T6962] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.571201][ T6971] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 95.641744][ T6971] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 95.693206][ T6971] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 95.749867][ T6971] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 95.789865][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.797238][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.814328][ T6953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.843846][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.853659][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.868685][ T6956] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.880284][ T6966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.920358][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.932296][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.941489][ T2501] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.948596][ T2501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.957082][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.965878][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.974341][ T2501] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.981898][ T2501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.989477][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.998145][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.006817][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.034765][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.043348][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.054545][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.089916][ T6966] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.097318][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.109905][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.118713][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.134331][ T6953] device veth0_vlan entered promiscuous mode [ 96.161245][ T6952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.188469][ T6952] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.195303][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.203280][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.212851][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.221784][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.230765][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.239961][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.247529][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.255809][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.264706][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.273483][ T2860] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.280597][ T2860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.288352][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.296814][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.305297][ T2860] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.312424][ T2860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.350131][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.359579][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.367137][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.375800][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.384299][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.392697][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.401960][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.415150][ T6956] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.427440][ T6956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.472623][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.481753][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.491409][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.500507][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.509990][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.517042][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.524861][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.533637][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.544183][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.551328][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.559127][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.567552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.576383][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.584766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.593482][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.604341][ T6953] device veth1_vlan entered promiscuous mode [ 96.629621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.637556][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.647122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.655670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.663616][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.672038][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.680716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.709780][ T6971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.739104][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.747615][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.760055][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.771905][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.780768][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.788823][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.796489][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.834012][ T6962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.847189][ T6956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.859187][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.867602][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.878475][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.887259][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.896459][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.905359][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.914017][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.922402][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.931432][ T6971] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.941474][ T6952] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.965356][ T6966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.991602][ T6962] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.011647][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.021524][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.030085][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.038693][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.046488][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.055641][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.072892][ T6952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.113507][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.129034][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.136602][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.146607][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.155217][ T2488] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.162351][ T2488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.171716][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.180585][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.189173][ T2488] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.196226][ T2488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.204251][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.212881][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.221567][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.230179][ T2488] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.237217][ T2488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.244871][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.253551][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.275627][ T6956] device veth0_vlan entered promiscuous mode [ 97.285865][ T6953] device veth0_macvtap entered promiscuous mode [ 97.295214][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.306638][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.315468][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.324133][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.334020][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.342944][ T2488] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.350066][ T2488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.357803][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.366306][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.375828][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.384311][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.400534][ T6953] device veth1_macvtap entered promiscuous mode [ 97.421679][ T6956] device veth1_vlan entered promiscuous mode [ 97.442069][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.450981][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.459209][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.466884][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.475466][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.484238][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.493036][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.501831][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.510573][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.519708][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.528159][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.536362][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.544873][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.588277][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.595797][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.608274][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.616753][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.626348][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.635392][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.644163][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.652801][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.661871][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.690430][ T6962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.702630][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.712619][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.723647][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.732878][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.742168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.751357][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.761746][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.770218][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.778644][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.786777][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.795536][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.804820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.827152][ T6956] device veth0_macvtap entered promiscuous mode [ 97.843874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.853061][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.862862][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.872831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.882221][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.890651][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.898896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.944040][ T6952] device veth0_vlan entered promiscuous mode [ 97.951669][ T6956] device veth1_macvtap entered promiscuous mode [ 97.970595][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.979073][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.986509][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.995668][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.004679][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.015411][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.023919][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.072729][ T6966] device veth0_vlan entered promiscuous mode [ 98.089084][ T6952] device veth1_vlan entered promiscuous mode [ 98.152374][ T6962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.239372][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.258498][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.264166][ T8212] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 98.266549][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.285524][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.302073][ T6971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.323454][ T6952] device veth0_macvtap entered promiscuous mode [ 98.342569][ T6966] device veth1_vlan entered promiscuous mode [ 98.349830][ T8212] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 98.369818][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.370411][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 2020/07/04 21:27:07 executed programs: 6 [ 98.392068][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.405739][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.426501][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.428482][ T8219] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 98.444050][ T6956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.463709][ T6952] device veth1_macvtap entered promiscuous mode [ 98.500769][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.511309][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.521857][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.530356][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.540823][ T2847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.551530][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.564160][ T8219] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 98.564443][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.586110][ T6956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.636094][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.648533][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.661962][ T8226] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 98.671185][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.687428][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.713406][ T6966] device veth0_macvtap entered promiscuous mode [ 98.730327][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.742036][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.752755][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 98.764891][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.776550][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.809715][ T8231] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 98.850516][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.860182][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.870229][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.879623][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.892561][ T6966] device veth1_macvtap entered promiscuous mode [ 98.907577][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.922295][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.932943][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 98.947029][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.958808][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.967042][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.976158][ T8231] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 98.985169][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.996037][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.005353][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.028847][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.031273][ T8236] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 99.084016][ T6962] device veth0_vlan entered promiscuous mode [ 99.104735][ T8236] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 99.118061][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.126183][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.151801][ T6971] device veth0_vlan entered promiscuous mode [ 99.159352][ T8241] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 99.182929][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.203016][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.216207][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.227271][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.238067][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.248982][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.260578][ T6966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.275661][ T6962] device veth1_vlan entered promiscuous mode [ 99.286058][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.294881][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.303410][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.312714][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.321372][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.329718][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.338450][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.376580][ T8246] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 99.401690][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.412485][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.423342][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.434589][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.457882][ T6966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.469239][ T6966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.482294][ T6966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.510072][ T6971] device veth1_vlan entered promiscuous mode [ 99.525356][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.534761][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.543529][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.551763][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.560293][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.569573][ T2845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.579522][ T8251] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. [ 99.659494][ T8251] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 99.750571][ T6962] device veth0_macvtap entered promiscuous mode [ 99.780492][ T8260] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.3'. [ 99.826209][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.834948][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.846064][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.862044][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.875217][ T8260] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 99.896665][ T8265] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 99.918975][ T6962] device veth1_macvtap entered promiscuous mode [ 99.936690][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.957421][ T2501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.973442][ T6971] device veth0_macvtap entered promiscuous mode [ 100.046742][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.059654][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.060031][ T8268] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 100.071650][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.090657][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.103186][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.123955][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.140702][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.153058][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.168723][ T6962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.214102][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.222221][ T8275] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 100.222860][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.268446][ T2488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.280207][ T6971] device veth1_macvtap entered promiscuous mode [ 100.303220][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.327463][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.345642][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.356117][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.366027][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.376530][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.386659][ T6962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.397142][ T6962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.409832][ T6962] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.424373][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.432904][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.442389][ T2861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.524825][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.536994][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.546941][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.560880][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.570805][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.581346][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.591560][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.602392][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.612267][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.623012][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.634265][ T6971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.692011][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.701245][ T2860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.713927][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.725869][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.736334][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.747356][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.758072][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.768568][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.779293][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.789793][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.800564][ T6971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.811146][ T6971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.822902][ T6971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.896064][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.905031][ T2832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.019617][ T8281] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 101.095063][ T8287] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 103.271199][ T8772] __nla_validate_parse: 161 callbacks suppressed [ 103.271207][ T8772] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 103.273069][ T8771] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.3'. [ 103.283141][ T8774] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 103.290675][ T8773] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.0'. [ 103.296650][ T8775] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.1'. [ 103.316852][ T8776] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.4'. [ 103.349061][ T8771] ================================================================== [ 103.357267][ T8771] BUG: KASAN: use-after-free in nla_memcpy+0xae/0xb0 [ 103.363923][ T8771] Read of size 2 at addr ffff88809489f814 by task syz-executor.3/8771 [ 103.372045][ T8771] [ 103.374355][ T8771] CPU: 0 PID: 8771 Comm: syz-executor.3 Not tainted 5.8.0-rc3-syzkaller #0 [ 103.382923][ T8771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.392965][ T8771] Call Trace: [ 103.396260][ T8771] dump_stack+0x1f0/0x31e [ 103.400603][ T8771] print_address_description+0x66/0x5a0 [ 103.406148][ T8771] ? vprintk_emit+0x342/0x3c0 [ 103.410815][ T8771] ? printk+0x62/0x83 [ 103.414787][ T8771] ? vprintk_emit+0x339/0x3c0 [ 103.419460][ T8771] kasan_report+0x132/0x1d0 [ 103.423955][ T8771] ? nla_memcpy+0xae/0xb0 [ 103.428279][ T8771] nla_memcpy+0xae/0xb0 [ 103.432443][ T8771] __cfg802154_wpan_dev_from_attrs+0x17b/0x510 [ 103.438608][ T8771] nl802154_prepare_wpan_dev_dump+0x236/0x430 [ 103.444671][ T8771] nl802154_dump_llsec_dev+0x84/0xcb0 [ 103.450027][ T8771] ? kmem_cache_alloc_node_trace+0x28a/0x2b0 [ 103.455993][ T8771] ? genl_lock_dumpit+0x64/0xa0 [ 103.460831][ T8771] genl_lock_dumpit+0x86/0xa0 [ 103.465487][ T8771] netlink_dump+0x4be/0x10d0 [ 103.470065][ T8771] ? __netlink_dump_start+0x530/0x700 [ 103.475448][ T8771] __netlink_dump_start+0x538/0x700 [ 103.480702][ T8771] genl_rcv_msg+0xb03/0xe00 [ 103.485206][ T8771] ? genl_rcv_msg+0xe00/0xe00 [ 103.489858][ T8771] ? genl_start+0x570/0x570 [ 103.494406][ T8771] ? genl_lock_dumpit+0xa0/0xa0 [ 103.499255][ T8771] netlink_rcv_skb+0x190/0x3a0 [ 103.504008][ T8771] ? genl_unbind+0x270/0x270 [ 103.508598][ T8771] genl_rcv+0x24/0x40 [ 103.512575][ T8771] netlink_unicast+0x786/0x940 [ 103.517329][ T8771] netlink_sendmsg+0xa57/0xd70 [ 103.522075][ T8771] ? netlink_getsockopt+0x9e0/0x9e0 [ 103.527255][ T8771] ____sys_sendmsg+0x519/0x800 [ 103.532011][ T8771] ? import_iovec+0x12a/0x2c0 [ 103.536705][ T8771] __sys_sendmsg+0x2b1/0x360 [ 103.541281][ T8771] ? __might_fault+0xf5/0x150 [ 103.545963][ T8771] ? _copy_to_user+0x100/0x140 [ 103.550718][ T8771] ? lock_is_held_type+0x87/0xe0 [ 103.555648][ T8771] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.561699][ T8771] do_syscall_64+0x73/0xe0 [ 103.566117][ T8771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.572006][ T8771] RIP: 0033:0x45cb29 [ 103.575902][ T8771] Code: Bad RIP value. [ 103.579960][ T8771] RSP: 002b:00007f9b29501c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.588365][ T8771] RAX: ffffffffffffffda RBX: 00000000005025a0 RCX: 000000000045cb29 [ 103.596336][ T8771] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 103.604313][ T8771] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 103.612283][ T8771] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.620253][ T8771] R13: 0000000000000a3c R14: 00000000004cd22e R15: 00007f9b295026d4 [ 103.628236][ T8771] [ 103.630564][ T8771] Allocated by task 8774: [ 103.634895][ T8771] __kasan_kmalloc+0x103/0x140 [ 103.639660][ T8771] __alloc_skb+0xde/0x4f0 [ 103.643984][ T8771] netlink_sendmsg+0x7b2/0xd70 [ 103.648747][ T8771] ____sys_sendmsg+0x519/0x800 [ 103.653505][ T8771] __sys_sendmsg+0x2b1/0x360 [ 103.658091][ T8771] do_syscall_64+0x73/0xe0 [ 103.662502][ T8771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.668382][ T8771] [ 103.670714][ T8771] Freed by task 8774: [ 103.674694][ T8771] __kasan_slab_free+0x114/0x170 [ 103.679629][ T8771] kfree+0x10a/0x220 [ 103.683515][ T8771] __kfree_skb+0x56/0x1c0 [ 103.687840][ T8771] netlink_unicast+0x78e/0x940 [ 103.692603][ T8771] netlink_sendmsg+0xa57/0xd70 [ 103.697373][ T8771] ____sys_sendmsg+0x519/0x800 [ 103.702136][ T8771] __sys_sendmsg+0x2b1/0x360 [ 103.706719][ T8771] do_syscall_64+0x73/0xe0 [ 103.711132][ T8771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.717013][ T8771] [ 103.719336][ T8771] The buggy address belongs to the object at ffff88809489f800 [ 103.719336][ T8771] which belongs to the cache kmalloc-512 of size 512 [ 103.733411][ T8771] The buggy address is located 20 bytes inside of [ 103.733411][ T8771] 512-byte region [ffff88809489f800, ffff88809489fa00) [ 103.746595][ T8771] The buggy address belongs to the page: [ 103.752231][ T8771] page:ffffea00025227c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 103.761334][ T8771] flags: 0xfffe0000000200(slab) [ 103.766185][ T8771] raw: 00fffe0000000200 ffffea0002268b88 ffffea00025000c8 ffff8880aa400a80 [ 103.774770][ T8771] raw: 0000000000000000 ffff88809489f000 0000000100000004 0000000000000000 [ 103.783350][ T8771] page dumped because: kasan: bad access detected [ 103.789755][ T8771] [ 103.792077][ T8771] Memory state around the buggy address: [ 103.797754][ T8771] ffff88809489f700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 103.805811][ T8771] ffff88809489f780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 103.813873][ T8771] >ffff88809489f800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 103.821931][ T8771] ^ [ 103.826515][ T8771] ffff88809489f880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 103.834573][ T8771] ffff88809489f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 103.842627][ T8771] ================================================================== [ 103.850679][ T8771] Disabling lock debugging due to kernel taint [ 103.873199][ T8771] Kernel panic - not syncing: panic_on_warn set ... [ 103.879866][ T8771] CPU: 0 PID: 8771 Comm: syz-executor.3 Tainted: G B 5.8.0-rc3-syzkaller #0 [ 103.889825][ T8771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.899879][ T8771] Call Trace: [ 103.903171][ T8771] dump_stack+0x1f0/0x31e [ 103.907497][ T8771] panic+0x264/0x7a0 [ 103.911388][ T8771] ? trace_hardirqs_on+0x30/0x80 [ 103.916324][ T8771] kasan_report+0x1c9/0x1d0 [ 103.920822][ T8771] ? nla_memcpy+0xae/0xb0 [ 103.925144][ T8771] nla_memcpy+0xae/0xb0 [ 103.929296][ T8771] __cfg802154_wpan_dev_from_attrs+0x17b/0x510 [ 103.935437][ T8771] nl802154_prepare_wpan_dev_dump+0x236/0x430 [ 103.941480][ T8771] nl802154_dump_llsec_dev+0x84/0xcb0 [ 103.946833][ T8771] ? kmem_cache_alloc_node_trace+0x28a/0x2b0 [ 103.952788][ T8771] ? genl_lock_dumpit+0x64/0xa0 [ 103.957623][ T8771] genl_lock_dumpit+0x86/0xa0 [ 103.962294][ T8771] netlink_dump+0x4be/0x10d0 [ 103.966879][ T8771] ? __netlink_dump_start+0x530/0x700 [ 103.972227][ T8771] __netlink_dump_start+0x538/0x700 [ 103.977401][ T8771] genl_rcv_msg+0xb03/0xe00 [ 103.981879][ T8771] ? genl_rcv_msg+0xe00/0xe00 [ 103.986525][ T8771] ? genl_start+0x570/0x570 [ 103.991035][ T8771] ? genl_lock_dumpit+0xa0/0xa0 [ 103.995893][ T8771] netlink_rcv_skb+0x190/0x3a0 [ 104.000634][ T8771] ? genl_unbind+0x270/0x270 [ 104.005195][ T8771] genl_rcv+0x24/0x40 [ 104.009151][ T8771] netlink_unicast+0x786/0x940 [ 104.013905][ T8771] netlink_sendmsg+0xa57/0xd70 [ 104.018643][ T8771] ? netlink_getsockopt+0x9e0/0x9e0 [ 104.023816][ T8771] ____sys_sendmsg+0x519/0x800 [ 104.028552][ T8771] ? import_iovec+0x12a/0x2c0 [ 104.033221][ T8771] __sys_sendmsg+0x2b1/0x360 [ 104.037804][ T8771] ? __might_fault+0xf5/0x150 [ 104.042469][ T8771] ? _copy_to_user+0x100/0x140 [ 104.047214][ T8771] ? lock_is_held_type+0x87/0xe0 [ 104.052188][ T8771] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.058228][ T8771] do_syscall_64+0x73/0xe0 [ 104.062620][ T8771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.068486][ T8771] RIP: 0033:0x45cb29 [ 104.072350][ T8771] Code: Bad RIP value. [ 104.076394][ T8771] RSP: 002b:00007f9b29501c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.084778][ T8771] RAX: ffffffffffffffda RBX: 00000000005025a0 RCX: 000000000045cb29 [ 104.092739][ T8771] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 104.100687][ T8771] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 104.108631][ T8771] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.116576][ T8771] R13: 0000000000000a3c R14: 00000000004cd22e R15: 00007f9b295026d4 [ 104.125582][ T8771] Kernel Offset: disabled [ 104.129893][ T8771] Rebooting in 86400 seconds..