[ 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 '10.128.1.52' (ECDSA) to the list of known hosts. 2020/06/10 08:31:35 parsed 1 programs 2020/06/10 08:31:36 executed programs: 0 syzkaller login: [ 43.471436][ T6806] IPVS: ftp: loaded support on port[0] = 21 [ 43.492718][ T6809] IPVS: ftp: loaded support on port[0] = 21 [ 43.528657][ T6811] IPVS: ftp: loaded support on port[0] = 21 [ 43.536001][ T6813] IPVS: ftp: loaded support on port[0] = 21 [ 43.565455][ T6815] IPVS: ftp: loaded support on port[0] = 21 [ 43.612754][ T6820] IPVS: ftp: loaded support on port[0] = 21 [ 43.880333][ T6806] chnl_net:caif_netlink_parms(): no params data found [ 43.894174][ T6813] chnl_net:caif_netlink_parms(): no params data found [ 43.968731][ T6811] chnl_net:caif_netlink_parms(): no params data found [ 44.012446][ T6809] chnl_net:caif_netlink_parms(): no params data found [ 44.114462][ T6806] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.121582][ T6806] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.132499][ T6806] device bridge_slave_0 entered promiscuous mode [ 44.177624][ T6806] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.189267][ T6806] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.198208][ T6806] device bridge_slave_1 entered promiscuous mode [ 44.238088][ T6809] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.246147][ T6809] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.256411][ T6809] device bridge_slave_0 entered promiscuous mode [ 44.274222][ T6806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.296116][ T6813] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.306690][ T6813] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.316725][ T6813] device bridge_slave_0 entered promiscuous mode [ 44.325825][ T6813] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.333554][ T6813] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.341347][ T6813] device bridge_slave_1 entered promiscuous mode [ 44.349754][ T6820] chnl_net:caif_netlink_parms(): no params data found [ 44.359158][ T6809] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.366524][ T6809] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.374910][ T6809] device bridge_slave_1 entered promiscuous mode [ 44.391474][ T6815] chnl_net:caif_netlink_parms(): no params data found [ 44.406092][ T6806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.472622][ T6813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.486744][ T6806] team0: Port device team_slave_0 added [ 44.492872][ T6811] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.499961][ T6811] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.511585][ T6811] device bridge_slave_0 entered promiscuous mode [ 44.521464][ T6809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.546676][ T6813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.560278][ T6806] team0: Port device team_slave_1 added [ 44.566347][ T6811] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.576841][ T6811] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.586068][ T6811] device bridge_slave_1 entered promiscuous mode [ 44.606411][ T6809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.640781][ T6811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.677326][ T6813] team0: Port device team_slave_0 added [ 44.685027][ T6811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.717589][ T6806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.727978][ T6806] 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. [ 44.755416][ T6806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.768930][ T6813] team0: Port device team_slave_1 added [ 44.779968][ T6809] team0: Port device team_slave_0 added [ 44.804928][ T6806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.811903][ T6806] 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. [ 44.838263][ T6806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.863251][ T6809] team0: Port device team_slave_1 added [ 44.870594][ T6811] team0: Port device team_slave_0 added [ 44.889067][ T6820] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.896313][ T6820] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.905979][ T6820] device bridge_slave_0 entered promiscuous mode [ 44.920044][ T6820] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.927291][ T6820] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.937270][ T6820] device bridge_slave_1 entered promiscuous mode [ 44.966276][ T6811] team0: Port device team_slave_1 added [ 44.972894][ T6813] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.979858][ T6813] 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. [ 45.006295][ T6813] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.023791][ T6815] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.030847][ T6815] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.041459][ T6815] device bridge_slave_0 entered promiscuous mode [ 45.068409][ T6813] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.079112][ T6813] 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. [ 45.108826][ T6813] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.125891][ T6815] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.137476][ T6815] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.145528][ T6815] device bridge_slave_1 entered promiscuous mode [ 45.160514][ T6809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.168891][ T6809] 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. [ 45.198812][ T6809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.244499][ T6806] device hsr_slave_0 entered promiscuous mode [ 45.283084][ T6806] device hsr_slave_1 entered promiscuous mode [ 45.331652][ T6811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.339745][ T6811] 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. [ 45.367054][ T6811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.380119][ T6820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.396777][ T6809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.404240][ T6809] 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. [ 45.431508][ T6809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.461339][ T6811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.469249][ T6811] 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. [ 45.496519][ T6811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.509744][ T6820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.520769][ T6815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.537735][ T6815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.585736][ T6813] device hsr_slave_0 entered promiscuous mode [ 45.642842][ T6813] device hsr_slave_1 entered promiscuous mode [ 45.682533][ T6813] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.690396][ T6813] Cannot create hsr debugfs directory [ 45.774670][ T6820] team0: Port device team_slave_0 added [ 45.834479][ T6811] device hsr_slave_0 entered promiscuous mode [ 45.883499][ T6811] device hsr_slave_1 entered promiscuous mode [ 45.942291][ T6811] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.950016][ T6811] Cannot create hsr debugfs directory [ 45.958706][ T6815] team0: Port device team_slave_0 added [ 46.005352][ T6809] device hsr_slave_0 entered promiscuous mode [ 46.045606][ T6809] device hsr_slave_1 entered promiscuous mode [ 46.112158][ T6809] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.119726][ T6809] Cannot create hsr debugfs directory [ 46.127593][ T6820] team0: Port device team_slave_1 added [ 46.186164][ T6815] team0: Port device team_slave_1 added [ 46.242872][ T6820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.249825][ T6820] 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. [ 46.277454][ T6820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.297672][ T6815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.306461][ T6815] 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. [ 46.334352][ T6815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.349445][ T6815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.357159][ T6815] 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. [ 46.383684][ T6815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.418521][ T6820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.426588][ T6820] 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. [ 46.453697][ T6820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.635482][ T6815] device hsr_slave_0 entered promiscuous mode [ 46.702356][ T6815] device hsr_slave_1 entered promiscuous mode [ 46.741782][ T6815] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.749355][ T6815] Cannot create hsr debugfs directory [ 46.815011][ T6820] device hsr_slave_0 entered promiscuous mode [ 46.853063][ T6820] device hsr_slave_1 entered promiscuous mode [ 46.912795][ T6820] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.920374][ T6820] Cannot create hsr debugfs directory [ 47.031010][ T6806] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.057473][ T6806] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.135061][ T6806] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.218376][ T6806] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.352656][ T6811] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.418949][ T6811] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.457665][ T6811] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.544151][ T6813] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 47.605243][ T6811] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.673822][ T6813] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 47.717498][ T6813] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.794918][ T6813] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.897489][ T6809] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.935734][ T6809] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.993096][ T6809] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.033184][ T6809] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.097705][ T6815] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.215257][ T6806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.223366][ T6815] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.263948][ T6815] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.339110][ T6815] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.423043][ T6820] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 48.455291][ T6820] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 48.527525][ T6820] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 48.605188][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.614371][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.625139][ T6806] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.635214][ T6820] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 48.730262][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.739600][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.748762][ T2588] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.756090][ T2588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.765018][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.774756][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.783932][ T2588] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.791047][ T2588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.798569][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.813689][ T6809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.838797][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.849863][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.858905][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.870487][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.880158][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.889562][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.911831][ T6809] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.926020][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.934138][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.943310][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.951614][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.960138][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.971011][ T2564] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.978064][ T2564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.989752][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.011248][ T6811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.036191][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.045255][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.054414][ T2585] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.061545][ T2585] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.069707][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.079328][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.088616][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.097669][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.107886][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.133624][ T6806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.149447][ T6811] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.158951][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.168843][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.178241][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.187890][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.196047][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.207025][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.224930][ T6813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.247866][ T6815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.263099][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.272174][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.281599][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.290311][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.299413][ T3836] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.306556][ T3836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.314419][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.323807][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.332502][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.342224][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.352549][ T3836] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.359612][ T3836] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.374217][ T6809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.387749][ T6809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.427377][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.439355][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.449200][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.461482][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.469837][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.478383][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.486749][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.496430][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.506101][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.525023][ T6813] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.547461][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.555780][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.564737][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.574545][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.584648][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.603282][ T6806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.622194][ T6811] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.632771][ T6811] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.655069][ T6820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.666625][ T6815] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.674645][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.686169][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.694446][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.703870][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.712745][ T2472] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.719781][ T2472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.728097][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.737575][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.746612][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.755450][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.764606][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.773614][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.808280][ T6820] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.818777][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.828713][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.837722][ T2473] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.844875][ T2473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.853732][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.863527][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.872225][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.879953][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.887815][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.917897][ T6809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.926691][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.937613][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.946293][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.954996][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.964139][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.973256][ T3836] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.980396][ T3836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.988101][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.997609][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.006176][ T3836] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.013345][ T3836] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.021792][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.030701][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.039046][ T3836] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.046197][ T3836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.053916][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.063043][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.072286][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.081163][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.089017][ T3836] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.104342][ T6811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.126226][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.135543][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.145304][ T2588] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.152626][ T2588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.160671][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.169118][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.178201][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.187923][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.197105][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.219251][ T6813] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.237837][ T6813] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.279808][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.288477][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.297140][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.311260][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.319748][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.329020][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.338262][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.347177][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.356512][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.365618][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.374940][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.384831][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.394842][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.403467][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.446020][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.457275][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.467304][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.476092][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.485194][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.494290][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.503806][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.513096][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.522769][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.531970][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.540379][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.549288][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.557803][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.565866][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.575430][ T6815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.592857][ T6809] device veth0_vlan entered promiscuous mode [ 50.610632][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.618864][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.627446][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.636793][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.645677][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.654486][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.664299][ T6806] device veth0_vlan entered promiscuous mode [ 50.695871][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.704267][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.712347][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.720075][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.727511][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.736234][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.745692][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.753956][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.768122][ T6813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.791469][ T6820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.805725][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.814481][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.830370][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.837897][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.846662][ T6806] device veth1_vlan entered promiscuous mode [ 50.861442][ T6809] device veth1_vlan entered promiscuous mode [ 50.876722][ T6815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.891375][ T6811] device veth0_vlan entered promiscuous mode [ 50.934443][ T6811] device veth1_vlan entered promiscuous mode [ 50.952541][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.969413][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.985027][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.993564][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.002623][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.021890][ T6806] device veth0_macvtap entered promiscuous mode [ 51.048551][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.057756][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.066402][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.075278][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.083143][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.092165][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.102858][ T6820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.117062][ T6809] device veth0_macvtap entered promiscuous mode [ 51.133713][ T6806] device veth1_macvtap entered promiscuous mode [ 51.161811][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.174798][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.184172][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.195038][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.208531][ T6809] device veth1_macvtap entered promiscuous mode [ 51.250178][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.258194][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.271284][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.280673][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.289191][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.298398][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.306888][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.318943][ T6811] device veth0_macvtap entered promiscuous mode [ 51.348236][ T6806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.357487][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.367336][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.375843][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.384956][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.393945][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.402789][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.412819][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.422898][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.431043][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.440763][ T6809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.451536][ T6809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.463268][ T6809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.475729][ T6813] device veth0_vlan entered promiscuous mode [ 51.483260][ T6811] device veth1_macvtap entered promiscuous mode [ 51.496318][ T6806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.506831][ T6815] device veth0_vlan entered promiscuous mode [ 51.515795][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.526041][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.535974][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.547417][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.557543][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.572419][ T6809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.586593][ T6809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.598142][ T6809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.627987][ T6813] device veth1_vlan entered promiscuous mode [ 51.636258][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.646451][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.677159][ T6811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.694049][ T6811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.706734][ T6811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.721272][ T6811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.733358][ T6811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.770914][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.784598][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.793202][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.805829][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.822369][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.831082][ T2564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.910355][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.920117][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.928583][ T6811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.943970][ T6811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.954379][ T6811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.968164][ T6811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.979890][ T6811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.989900][ T6820] device veth0_vlan entered promiscuous mode [ 52.068122][ T6815] device veth1_vlan entered promiscuous mode [ 52.080898][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.089360][ T2473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.127418][ T6813] device veth0_macvtap entered promiscuous mode [ 52.290034][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.298672][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.309280][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.324732][ T6820] device veth1_vlan entered promiscuous mode [ 52.343296][ T6813] device veth1_macvtap entered promiscuous mode [ 52.599432][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.607616][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.619044][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2020/06/10 08:31:45 executed programs: 6 [ 52.763138][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.790294][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.807751][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.818553][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.829009][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.840475][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.854550][ T6813] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.863866][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.876898][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.885627][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.897621][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.907373][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.920169][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.935194][ T6820] device veth0_macvtap entered promiscuous mode [ 52.981797][ T6815] device veth0_macvtap entered promiscuous mode [ 52.995570][ T6815] device veth1_macvtap entered promiscuous mode [ 53.041188][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.059245][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.080207][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.091478][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.103043][ T6813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.114524][ T6813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.126643][ T6813] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.141639][ T6820] device veth1_macvtap entered promiscuous mode [ 53.189814][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.198140][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.208578][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.217215][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.226419][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.237942][ T2472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.373277][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.391561][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.405137][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.418014][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.439396][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.450650][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.460920][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.472546][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.486489][ T6815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.540284][ T8119] device bridge_slave_1 left promiscuous mode [ 53.547295][ T8119] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.603216][ T8119] device bridge_slave_0 left promiscuous mode [ 53.609656][ T8119] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.926156][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.935119][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.980525][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.991930][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.002385][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.013777][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.023669][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.034160][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.044884][ T6815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.055378][ T6815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.067192][ T6815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.076257][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.089860][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.100196][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.110858][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.121300][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.132454][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.144259][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.155294][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.166385][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.177503][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.190668][ T6820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.249046][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.257816][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.267918][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.283880][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.364127][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.374984][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.387220][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.398195][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.408718][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.421118][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.432032][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.442959][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.453359][ T6820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.471872][ T6820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.483776][ T6820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.817320][ T8134] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.922781][ T8134] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.047659][ T8134] bond0 (unregistering): Released all slaves [ 55.073948][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.082776][ T2588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.685362][ T8194] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.693007][ T8194] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.702542][ T8194] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.710300][ T8194] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.358652][ T8190] ================================================================== [ 56.366939][ T8190] BUG: KASAN: use-after-free in free_netdev+0x186/0x360 [ 56.373880][ T8190] Read of size 8 at addr ffff8880903106f8 by task syz-executor.3/8190 [ 56.382121][ T8190] [ 56.384498][ T8190] CPU: 1 PID: 8190 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 56.392733][ T8190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.402803][ T8190] Call Trace: [ 56.406081][ T8190] dump_stack+0x1e9/0x30e [ 56.410402][ T8190] print_address_description+0x66/0x5a0 [ 56.415938][ T8190] ? printk+0x62/0x83 [ 56.419902][ T8190] ? vprintk_emit+0x339/0x3c0 [ 56.424561][ T8190] kasan_report+0x132/0x1d0 [ 56.429056][ T8190] ? free_netdev+0x186/0x360 [ 56.433640][ T8190] free_netdev+0x186/0x360 [ 56.438057][ T8190] netdev_run_todo+0xaca/0xcb0 [ 56.442817][ T8190] rtnetlink_rcv_msg+0x890/0xd40 [ 56.447747][ T8190] ? local_bh_enable+0x5/0x20 [ 56.452423][ T8190] ? __local_bh_enable_ip+0x133/0x230 [ 56.457801][ T8190] ? __dev_queue_xmit+0x1c47/0x28a0 [ 56.463019][ T8190] ? check_preemption_disabled+0x40/0x240 [ 56.468739][ T8190] ? debug_smp_processor_id+0x5/0x20 [ 56.474066][ T8190] netlink_rcv_skb+0x190/0x3a0 [ 56.478833][ T8190] ? rtnetlink_bind+0x80/0x80 [ 56.483521][ T8190] netlink_unicast+0x786/0x940 [ 56.488302][ T8190] netlink_sendmsg+0xa57/0xd70 [ 56.493078][ T8190] ? netlink_getsockopt+0x9e0/0x9e0 [ 56.498279][ T8190] ____sys_sendmsg+0x519/0x800 [ 56.503041][ T8190] ? import_iovec+0x12a/0x2c0 [ 56.507717][ T8190] __sys_sendmsg+0x2b1/0x360 [ 56.512324][ T8190] ? __might_fault+0xf5/0x150 [ 56.517003][ T8190] ? _copy_to_user+0x100/0x140 [ 56.521765][ T8190] ? check_preemption_disabled+0xb0/0x240 [ 56.527483][ T8190] ? debug_smp_processor_id+0x5/0x20 [ 56.532767][ T8190] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 56.538579][ T8190] ? entry_SYSCALL_64_after_hwframe+0x3e/0xb3 [ 56.544652][ T8190] do_syscall_64+0xf3/0x1b0 [ 56.549174][ T8190] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.555070][ T8190] RIP: 0033:0x45ca69 [ 56.558950][ T8190] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.578552][ T8190] RSP: 002b:00007f6a39186c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.586964][ T8190] RAX: ffffffffffffffda RBX: 00000000005015a0 RCX: 000000000045ca69 [ 56.594945][ T8190] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 56.602916][ T8190] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 56.610884][ T8190] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 56.618963][ T8190] R13: 0000000000000a15 R14: 00000000004ccf8c R15: 00007f6a391876d4 [ 56.626937][ T8190] [ 56.629262][ T8190] Allocated by task 8182: [ 56.633580][ T8190] __kasan_kmalloc+0x103/0x140 [ 56.638329][ T8190] __kmalloc+0x24b/0x330 [ 56.642560][ T8190] sk_prot_alloc+0xa7/0x2b0 [ 56.647061][ T8190] sk_alloc+0x35/0x990 [ 56.651120][ T8190] tun_chr_open+0x77/0x470 [ 56.655527][ T8190] misc_open+0x346/0x3c0 [ 56.659748][ T8190] chrdev_open+0x498/0x580 [ 56.664156][ T8190] do_dentry_open+0x808/0x1020 [ 56.668911][ T8190] path_openat+0x2790/0x38b0 [ 56.673582][ T8190] do_filp_open+0x191/0x3a0 [ 56.678177][ T8190] do_sys_openat2+0x463/0x770 [ 56.682904][ T8190] __x64_sys_openat+0x1c8/0x1f0 [ 56.687745][ T8190] do_syscall_64+0xf3/0x1b0 [ 56.692333][ T8190] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.698210][ T8190] [ 56.700534][ T8190] Freed by task 8181: [ 56.704511][ T8190] __kasan_slab_free+0x114/0x170 [ 56.709432][ T8190] kfree+0x10a/0x220 [ 56.713314][ T8190] __sk_destruct+0x61d/0x740 [ 56.717946][ T8190] tun_chr_close+0x113/0x130 [ 56.722511][ T8190] __fput+0x2ed/0x750 [ 56.726474][ T8190] task_work_run+0x147/0x1d0 [ 56.731051][ T8190] prepare_exit_to_usermode+0x48e/0x600 [ 56.736597][ T8190] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.742468][ T8190] [ 56.744852][ T8190] The buggy address belongs to the object at ffff888090310000 [ 56.744852][ T8190] which belongs to the cache kmalloc-4k of size 4096 [ 56.759015][ T8190] The buggy address is located 1784 bytes inside of [ 56.759015][ T8190] 4096-byte region [ffff888090310000, ffff888090311000) [ 56.772572][ T8190] The buggy address belongs to the page: [ 56.778217][ T8190] page:ffffea000240c400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea000240c400 order:1 compound_mapcount:0 [ 56.791812][ T8190] flags: 0xfffe0000010200(slab|head) [ 56.797309][ T8190] raw: 00fffe0000010200 ffffea00023d2388 ffffea0002219088 ffff8880aa402000 [ 56.805894][ T8190] raw: 0000000000000000 ffff888090310000 0000000100000001 0000000000000000 [ 56.814459][ T8190] page dumped because: kasan: bad access detected [ 56.820864][ T8190] [ 56.823167][ T8190] Memory state around the buggy address: [ 56.828781][ T8190] ffff888090310580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.836915][ T8190] ffff888090310600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.845132][ T8190] >ffff888090310680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.853194][ T8190] ^ [ 56.861154][ T8190] ffff888090310700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.869203][ T8190] ffff888090310780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.877256][ T8190] ================================================================== [ 56.885307][ T8190] Disabling lock debugging due to kernel taint [ 56.899403][ T8190] Kernel panic - not syncing: panic_on_warn set ... [ 56.906021][ T8190] CPU: 0 PID: 8190 Comm: syz-executor.3 Tainted: G B 5.7.0-syzkaller #0 [ 56.915643][ T8190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.925693][ T8190] Call Trace: [ 56.928989][ T8190] dump_stack+0x1e9/0x30e [ 56.933317][ T8190] panic+0x264/0x7a0 [ 56.937204][ T8190] ? trace_hardirqs_on+0x30/0x80 [ 56.942115][ T8190] kasan_report+0x1c9/0x1d0 [ 56.946596][ T8190] ? free_netdev+0x186/0x360 [ 56.951175][ T8190] free_netdev+0x186/0x360 [ 56.955587][ T8190] netdev_run_todo+0xaca/0xcb0 [ 56.960390][ T8190] rtnetlink_rcv_msg+0x890/0xd40 [ 56.965338][ T8190] ? local_bh_enable+0x5/0x20 [ 56.969992][ T8190] ? __local_bh_enable_ip+0x133/0x230 [ 56.975366][ T8190] ? __dev_queue_xmit+0x1c47/0x28a0 [ 56.980547][ T8190] ? check_preemption_disabled+0x40/0x240 [ 56.986237][ T8190] ? debug_smp_processor_id+0x5/0x20 [ 56.992368][ T8190] netlink_rcv_skb+0x190/0x3a0 [ 56.997214][ T8190] ? rtnetlink_bind+0x80/0x80 [ 57.001868][ T8190] netlink_unicast+0x786/0x940 [ 57.006609][ T8190] netlink_sendmsg+0xa57/0xd70 [ 57.011367][ T8190] ? netlink_getsockopt+0x9e0/0x9e0 [ 57.016547][ T8190] ____sys_sendmsg+0x519/0x800 [ 57.021303][ T8190] ? import_iovec+0x12a/0x2c0 [ 57.025954][ T8190] __sys_sendmsg+0x2b1/0x360 [ 57.030520][ T8190] ? __might_fault+0xf5/0x150 [ 57.035175][ T8190] ? _copy_to_user+0x100/0x140 [ 57.039917][ T8190] ? check_preemption_disabled+0xb0/0x240 [ 57.045615][ T8190] ? debug_smp_processor_id+0x5/0x20 [ 57.050872][ T8190] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 57.056563][ T8190] ? entry_SYSCALL_64_after_hwframe+0x3e/0xb3 [ 57.062619][ T8190] do_syscall_64+0xf3/0x1b0 [ 57.067097][ T8190] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.072979][ T8190] RIP: 0033:0x45ca69 [ 57.076861][ T8190] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.096457][ T8190] RSP: 002b:00007f6a39186c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.104950][ T8190] RAX: ffffffffffffffda RBX: 00000000005015a0 RCX: 000000000045