[ 67.485317][ T8130] batman_adv: batadv0: Interface activated: hsr0 [ 67.495246][ T8132] batman_adv: batadv0: Adding interface: hsr0 [ 67.506262][ T8132] batman_adv: batadv0: The MTU of interface hsr0 is too small (1494) 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. [ 67.534954][ T8132] batman_adv: batadv0: Interface activated: hsr0 [ 67.541632][ T8133] device hsr0 entered promiscuous mode [ 67.549591][ T8133] batman_adv: batadv0: Interface deactivated: hsr0 [ 67.557162][ T8133] batman_adv: batadv0: Removing interface: hsr0 [ 67.586396][ T8133] batman_adv: batadv0: Adding interface: hsr0 [ 67.644483][ T8133] batman_adv: batadv0: The MTU of interface hsr0 is too small (1494) 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. [ 67.675736][ T8133] batman_adv: batadv0: Interface activated: hsr0 [ 478.406681][ T87] batman_adv: batadv0: Interface deactivated: ip6gretap0 [ 478.530876][ T87] batman_adv: batadv0: Removing interface: ip6gretap0 [ 478.924866][ T87] batman_adv: batadv0: Interface deactivated: erspan0 [ 478.991188][ T87] batman_adv: batadv0: Removing interface: erspan0 [ 479.354987][ T87] batman_adv: batadv0: Interface deactivated: team0 [ 479.361609][ T87] batman_adv: batadv0: Removing interface: team0 [ 479.369065][ T87] batman_adv: batadv0: Interface deactivated: veth1 [ 479.375702][ T87] batman_adv: batadv0: Removing interface: veth1 [ 479.382878][ T87] batman_adv: batadv0: Interface deactivated: bridge_slave_1 [ 479.390489][ T87] batman_adv: batadv0: Removing interface: bridge_slave_1 [ 479.399279][ T87] batman_adv: batadv0: Interface deactivated: bond_slave_1 [ 479.406515][ T87] batman_adv: batadv0: Removing interface: bond_slave_1 [ 479.414367][ T87] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 479.421474][ T87] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 479.430102][ T87] device bridge_slave_0 left promiscuous mode [ 479.436898][ T87] bridge0: port 1(bridge_slave_0) entered disabled state [ 481.165012][ T87] device hsr_slave_0 left promiscuous mode [ 481.258727][ T87] device team_slave_0 left promiscuous mode [ 481.270707][ T87] team0 (unregistering): Port device team_slave_0 removed [ 481.289534][ T87] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 481.369445][ T87] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. [ 481.572116][ T5318] IPVS: ftp: loaded support on port[0] = 21 [ 481.719519][ T5318] chnl_net:caif_netlink_parms(): no params data found [ 481.762792][ T5318] bridge0: port 1(bridge_slave_0) entered blocking state [ 481.776803][ T5318] bridge0: port 1(bridge_slave_0) entered disabled state [ 481.787457][ T5318] device bridge_slave_0 entered promiscuous mode [ 481.798099][ T5318] bridge0: port 2(bridge_slave_1) entered blocking state [ 481.808056][ T5318] bridge0: port 2(bridge_slave_1) entered disabled state [ 481.818662][ T5318] device bridge_slave_1 entered promiscuous mode [ 481.841080][ T5318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 481.852514][ T5318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 481.873727][ T5318] team0: Port device team_slave_0 added [ 481.882633][ T5318] team0: Port device team_slave_1 added [ 481.966539][ T5318] device hsr_slave_0 entered promiscuous mode [ 482.054623][ T5318] device hsr_slave_1 entered promiscuous mode [ 482.112947][ T5318] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.120079][ T5318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.127486][ T5318] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.134561][ T5318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 482.193602][ T5318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 482.211836][ T5314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 482.229724][ T5314] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.238375][ T5314] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.250151][ T5318] 8021q: adding VLAN 0 to HW filter on device team0 [ 482.260688][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 482.269472][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.276562][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 482.295685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 482.303982][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.311062][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.319956][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 482.329107][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 482.339000][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 482.352581][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 482.361186][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 482.371659][ T5318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 482.388746][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 482.396883][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 482.410146][ T5318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 482.470005][ T5326] device tunl0 entered promiscuous mode [ 482.479603][ T5327] device gre0 entered promiscuous mode [ 482.487865][ T5328] batman_adv: batadv0: Adding interface: gretap0 [ 482.494484][ T5328] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 482.520685][ T5328] batman_adv: batadv0: Interface activated: gretap0 [ 482.531221][ T5328] device gretap0 entered promiscuous mode [ 482.537467][ T5328] batman_adv: batadv0: Interface deactivated: gretap0 [ 482.544304][ T5328] batman_adv: batadv0: Removing interface: gretap0 [ 482.557237][ T5329] batman_adv: batadv0: Adding interface: erspan0 [ 482.563622][ T5329] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 482.589192][ T5329] batman_adv: batadv0: Interface activated: erspan0 [ 482.596974][ T5329] device erspan0 entered promiscuous mode [ 482.603023][ T5329] batman_adv: batadv0: Interface deactivated: erspan0 [ 482.610137][ T5329] batman_adv: batadv0: Removing interface: erspan0 [ 482.622424][ T5330] device ip_vti0 entered promiscuous mode [ 482.633076][ T5331] device ip6_vti0 entered promiscuous mode [ 482.641952][ T5332] device sit0 entered promiscuous mode [ 482.652478][ T5333] device ip6tnl0 entered promiscuous mode [ 482.661364][ T5334] device ip6gre0 entered promiscuous mode [ 482.678205][ T5335] batman_adv: batadv0: Adding interface: syz_tun [ 482.689791][ T5335] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 482.721454][ T5335] batman_adv: batadv0: Interface activated: syz_tun [ 482.731299][ T5335] device syz_tun entered promiscuous mode [ 482.737931][ T5335] batman_adv: batadv0: Interface deactivated: syz_tun [ 482.744895][ T5335] batman_adv: batadv0: Removing interface: syz_tun [ 482.757019][ T5336] batman_adv: batadv0: Adding interface: ip6gretap0 [ 482.763635][ T5336] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 482.790199][ T5336] batman_adv: batadv0: Interface activated: ip6gretap0 [ 482.800143][ T5336] device ip6gretap0 entered promiscuous mode [ 482.807055][ T5336] batman_adv: batadv0: Interface deactivated: ip6gretap0 [ 482.814074][ T5336] batman_adv: batadv0: Removing interface: ip6gretap0 [ 482.825409][ T5337] batman_adv: batadv0: Adding interface: bridge0 [ 482.831755][ T5337] batman_adv: batadv0: The MTU of interface bridge0 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. [ 482.857291][ T5337] batman_adv: batadv0: Interface activated: bridge0 [ 482.865366][ T5337] device bridge0 entered promiscuous mode [ 482.871409][ T5337] batman_adv: batadv0: Interface deactivated: bridge0 [ 482.878239][ T5337] batman_adv: batadv0: Removing interface: bridge0 [ 482.896703][ T5345] device vcan0 entered promiscuous mode [ 482.902296][ T5345] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 482.912597][ T5346] batman_adv: batadv0: Adding interface: bond0 [ 482.919036][ T5346] batman_adv: batadv0: The MTU of interface bond0 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. [ 482.944973][ T5346] batman_adv: batadv0: Interface activated: bond0 [ 482.953406][ T5346] device bond0 entered promiscuous mode [ 482.959504][ T5346] device bond_slave_0 entered promiscuous mode [ 482.965883][ T5346] device bond_slave_1 entered promiscuous mode [ 482.972462][ T5346] batman_adv: batadv0: Interface deactivated: bond0 [ 482.979107][ T5346] batman_adv: batadv0: Removing interface: bond0 [ 482.990139][ T5347] batman_adv: batadv0: Adding interface: team0 [ 482.996805][ T5347] batman_adv: batadv0: The MTU of interface team0 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. [ 483.022258][ T5347] batman_adv: batadv0: Interface activated: team0 [ 483.029734][ T5347] device team0 entered promiscuous mode [ 483.035520][ T5347] device team_slave_0 entered promiscuous mode [ 483.041779][ T5347] device team_slave_1 entered promiscuous mode [ 483.048495][ T5347] batman_adv: batadv0: Interface deactivated: team0 [ 483.055128][ T5347] batman_adv: batadv0: Removing interface: team0 [ 483.065924][ T5348] batman_adv: batadv0: Adding interface: dummy0 [ 483.072194][ T5348] batman_adv: batadv0: The MTU of interface dummy0 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. [ 483.097968][ T5348] batman_adv: batadv0: Interface activated: dummy0 [ 483.106081][ T5348] device dummy0 entered promiscuous mode [ 483.111935][ T5348] batman_adv: batadv0: Interface deactivated: dummy0 [ 483.118924][ T5348] batman_adv: batadv0: Removing interface: dummy0 [ 483.128797][ T5349] device nlmon0 entered promiscuous mode [ 483.174858][ T5350] device caif0 entered promiscuous mode [ 483.777551][ T5351] device batadv0 entered promiscuous mode [ 483.790474][ T5352] device vxcan0 entered promiscuous mode [ 483.796232][ T5352] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.808908][ T5353] device vxcan1 entered promiscuous mode [ 483.816626][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 484.122344][ T5354] batman_adv: batadv0: Adding interface: veth0 [ 484.129261][ T5354] batman_adv: batadv0: The MTU of interface veth0 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. [ 484.154646][ T5354] batman_adv: batadv0: Interface activated: veth0 [ 484.161895][ T5354] device veth0 entered promiscuous mode [ 484.167966][ T5354] batman_adv: batadv0: Interface deactivated: veth0 [ 484.174568][ T5354] batman_adv: batadv0: Removing interface: veth0 [ 484.186047][ T5355] batman_adv: batadv0: Adding interface: veth1 [ 484.192199][ T5355] batman_adv: batadv0: The MTU of interface veth1 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. [ 484.219500][ T5355] batman_adv: batadv0: Interface activated: veth1 [ 484.522583][ T5355] device veth1 entered promiscuous mode [ 484.528835][ T5355] batman_adv: batadv0: Interface deactivated: veth1 [ 484.535675][ T5355] batman_adv: batadv0: Removing interface: veth1 [ 484.842390][ T5356] batman_adv: batadv0: Adding interface: veth0_to_bridge [ 484.849559][ T5356] batman_adv: batadv0: The MTU of interface veth0_to_bridge 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. [ 484.875913][ T5356] batman_adv: batadv0: Interface activated: veth0_to_bridge [ 484.884932][ T5356] device veth0_to_bridge entered promiscuous mode [ 484.891778][ T5356] batman_adv: batadv0: Interface deactivated: veth0_to_bridge [ 484.899288][ T5356] batman_adv: batadv0: Removing interface: veth0_to_bridge [ 485.208836][ T5357] device bridge_slave_0 left promiscuous mode [ 485.216018][ T5357] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.256145][ T5357] batman_adv: batadv0: Adding interface: bridge_slave_0 [ 485.263180][ T5357] batman_adv: batadv0: The MTU of interface bridge_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. [ 485.289327][ T5357] batman_adv: batadv0: Interface activated: bridge_slave_0 [ 485.297805][ T87] batman_adv: batadv0: Interface deactivated: erspan0 [ 485.305222][ T87] batman_adv: batadv0: Interface deactivated: erspan0 [ 485.605190][ T87] batman_adv: batadv0: Removing interface: erspan0 [ 485.615853][ T87] batman_adv: batadv0: Removing interface: erspan0 [ 485.623842][ T5357] device bridge_slave_0 entered promiscuous mode [ 485.630745][ T5357] batman_adv: batadv0: Interface deactivated: bridge_slave_0 [ 485.638209][ T5357] batman_adv: batadv0: Removing interface: bridge_slave_0 [ 485.650602][ T5358] batman_adv: batadv0: Adding interface: veth1_to_bridge [ 485.657875][ T5358] batman_adv: batadv0: The MTU of interface veth1_to_bridge 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. [ 485.684478][ T5358] batman_adv: batadv0: Interface activated: veth1_to_bridge [ 485.692302][ T5358] device veth1_to_bridge entered promiscuous mode [ 485.699602][ T5358] batman_adv: batadv0: Interface deactivated: veth1_to_bridge [ 485.707095][ T5358] batman_adv: batadv0: Removing interface: veth1_to_bridge [ 486.019327][ T5359] device bridge_slave_1 left promiscuous mode [ 486.026803][ T5359] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.055614][ T5359] batman_adv: batadv0: Adding interface: bridge_slave_1 [ 486.062579][ T5359] batman_adv: batadv0: The MTU of interface bridge_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. [ 486.088632][ T5359] batman_adv: batadv0: Interface activated: bridge_slave_1 [ 486.097535][ T5359] device bridge_slave_1 entered promiscuous mode [ 486.104367][ T5359] batman_adv: batadv0: Interface deactivated: bridge_slave_1 [ 486.111734][ T5359] batman_adv: batadv0: Removing interface: bridge_slave_1 [ 486.419686][ T5360] batman_adv: batadv0: Adding interface: veth0_to_bond [ 486.426677][ T5360] batman_adv: batadv0: The MTU of interface veth0_to_bond 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. [ 486.452550][ T5360] batman_adv: batadv0: Interface activated: veth0_to_bond [ 486.460458][ T5360] device veth0_to_bond entered promiscuous mode [ 486.467270][ T5360] batman_adv: batadv0: Interface deactivated: veth0_to_bond [ 486.474563][ T5360] batman_adv: batadv0: Removing interface: veth0_to_bond [ 486.486315][ T5361] bond0: (slave bond_slave_0): Releasing backup interface [ 486.514594][ T5361] device bond_slave_0 left promiscuous mode [ 486.570430][ T5361] batman_adv: batadv0: Adding interface: bond_slave_0 [ 486.577243][ T5361] batman_adv: batadv0: The MTU of interface bond_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. [ 486.602980][ T5361] batman_adv: batadv0: Not using interface bond_slave_0 (retrying later): interface not active [ 486.613899][ T5361] device bond_slave_0 entered promiscuous mode [ 486.620806][ T5361] batman_adv: batadv0: Interface activated: bond_slave_0 [ 486.628106][ T5361] batman_adv: batadv0: Interface deactivated: bond_slave_0 [ 486.635400][ T5361] batman_adv: batadv0: Removing interface: bond_slave_0 [ 486.943416][ T5362] batman_adv: batadv0: Adding interface: veth1_to_bond [ 486.950479][ T5362] batman_adv: batadv0: The MTU of interface veth1_to_bond 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. [ 486.976376][ T5362] batman_adv: batadv0: Interface activated: veth1_to_bond [ 486.984015][ T5362] device veth1_to_bond entered promiscuous mode [ 486.990797][ T5362] batman_adv: batadv0: Interface deactivated: veth1_to_bond [ 486.998127][ T5362] batman_adv: batadv0: Removing interface: veth1_to_bond [ 487.009975][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_bridge [ 487.017547][ T87] batman_adv: batadv0: Removing interface: veth0_to_bridge [ 487.026653][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_bond [ 487.033939][ T87] batman_adv: batadv0: Removing interface: veth0_to_bond [ 487.042302][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_team [ 487.050058][ T87] batman_adv: batadv0: Removing interface: veth0_to_team [ 487.058171][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_hsr [ 487.065436][ T87] batman_adv: batadv0: Removing interface: veth0_to_hsr [ 487.073210][ T87] batman_adv: batadv0: Interface deactivated: hsr0 [ 487.079837][ T87] batman_adv: batadv0: Removing interface: hsr0 [ 487.087161][ T87] device bridge_slave_1 left promiscuous mode [ 487.093263][ T87] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.154778][ T87] device bridge_slave_0 left promiscuous mode [ 487.160899][ T87] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.196035][ T87] batman_adv: batadv0: Interface deactivated: bridge0 [ 487.202858][ T87] batman_adv: batadv0: Removing interface: bridge0 [ 487.210458][ T87] batman_adv: batadv0: Interface deactivated: dummy0 [ 487.217234][ T87] batman_adv: batadv0: Removing interface: dummy0 [ 487.224685][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_team [ 487.231962][ T87] batman_adv: batadv0: Removing interface: veth0_to_team [ 487.240165][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_hsr [ 487.247449][ T87] batman_adv: batadv0: Removing interface: veth0_to_hsr [ 487.255651][ T87] batman_adv: batadv0: Interface deactivated: hsr0 [ 487.262147][ T87] batman_adv: batadv0: Removing interface: hsr0 [ 487.270089][ T87] device bridge_slave_1 left promiscuous mode [ 487.276276][ T87] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.325008][ T87] device bridge_slave_0 left promiscuous mode [ 487.331174][ T87] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.385566][ T87] batman_adv: batadv0: Interface deactivated: bridge0 [ 487.392376][ T87] batman_adv: batadv0: Removing interface: bridge0 [ 487.400000][ T87] batman_adv: batadv0: Interface deactivated: dummy0 [ 487.406709][ T87] batman_adv: batadv0: Removing interface: dummy0 [ 487.413969][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_bridge [ 487.421541][ T87] batman_adv: batadv0: Removing interface: veth0_to_bridge [ 487.429840][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_hsr [ 487.437094][ T87] batman_adv: batadv0: Removing interface: veth0_to_hsr [ 487.445474][ T87] batman_adv: batadv0: Interface deactivated: hsr_slave_1 [ 487.452579][ T87] batman_adv: batadv0: Removing interface: hsr_slave_1 [ 487.460494][ T87] device bridge_slave_1 left promiscuous mode [ 487.466685][ T87] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.525144][ T87] device bridge_slave_0 left promiscuous mode [ 487.531368][ T87] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.565329][ T87] batman_adv: batadv0: Interface deactivated: bridge0 [ 487.572125][ T87] batman_adv: batadv0: Removing interface: bridge0 [ 487.579792][ T87] batman_adv: batadv0: Interface deactivated: dummy0 [ 487.586517][ T87] batman_adv: batadv0: Removing interface: dummy0 [ 487.593776][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_bridge [ 487.601279][ T87] batman_adv: batadv0: Removing interface: veth0_to_bridge [ 487.609398][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_bond [ 487.616743][ T87] batman_adv: batadv0: Removing interface: veth0_to_bond [ 487.624962][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_team [ 487.632236][ T87] batman_adv: batadv0: Removing interface: veth0_to_team [ 487.640252][ T87] batman_adv: batadv0: Interface deactivated: veth0_to_hsr [ 487.647539][ T87] batman_adv: batadv0: Removing interface: veth0_to_hsr [ 487.656204][ T87] batman_adv: batadv0: Interface deactivated: hsr0 [ 487.662693][ T87] batman_adv: batadv0: Removing interface: hsr0 [ 487.670043][ T87] device bridge_slave_1 left promiscuous mode [ 487.676233][ T87] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.725042][ T87] device bridge_slave_0 left promiscuous mode [ 487.731219][ T87] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.775180][ T87] batman_adv: batadv0: Interface deactivated: bridge0 [ 487.781960][ T87] batman_adv: batadv0: Removing interface: bridge0 [ 487.789573][ T87] batman_adv: batadv0: Interface deactivated: team0 [ 487.796199][ T87] batman_adv: batadv0: Removing interface: team0 [ 487.803345][ T87] batman_adv: batadv0: Interface deactivated: veth1 [ 487.809977][ T87] batman_adv: batadv0: Removing interface: veth1 [ 487.817035][ T2600] kasan: CONFIG_KASAN_INLINE enabled [ 487.822435][ T2600] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 487.830777][ T2600] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 487.837687][ T2600] CPU: 1 PID: 2600 Comm: kworker/u4:4 Not tainted 5.4.0-rc3-syzkaller #0 [ 487.846064][ T2600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.856203][ T2600] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 487.863975][ T2600] RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xe50 [ 487.870132][ T2600] Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a2 0b 00 00 [ 487.889715][ T2600] RSP: 0018:ffff8880a1ad7aa8 EFLAGS: 00010246 [ 487.895745][ T2600] RAX: dffffc0000000000 RBX: ffff88809175cb40 RCX: 0000000000000000 [ 487.903684][ T2600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 487.911623][ T2600] RBP: ffff8880a1ad7bc0 R08: ffff888099cef000 R09: 0000000000000001 [ 487.919558][ T2600] R10: ffffed101435af8d R11: 0000000000000003 R12: 0000000000000007 [ 487.927498][ T2600] R13: ffff888099cef028 R14: ffff888099cef000 R15: 000000000000003c [ 487.935490][ T2600] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 487.944384][ T2600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 487.950932][ T2600] CR2: 00000000006dbfb0 CR3: 00000000980e0000 CR4: 00000000001406e0 [ 487.958871][ T2600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 487.966811][ T2600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 487.974752][ T2600] Call Trace: [ 487.978071][ T2600] ? mark_held_locks+0x130/0x130 [ 487.982976][ T2600] ? batadv_iv_ogm_schedule+0x62f/0xe90 [ 487.988486][ T2600] ? lock_downgrade+0x900/0x900 [ 487.993301][ T2600] ? batadv_iv_gw_get_best_gw_node+0x5a0/0x5a0 [ 487.999415][ T2600] ? lock_acquire+0x194/0x410 [ 488.004056][ T2600] ? batadv_iv_ogm_schedule+0x92b/0xe90 [ 488.009598][ T2600] ? __kasan_check_read+0x11/0x20 [ 488.014643][ T2600] batadv_iv_ogm_schedule+0xb60/0xe90 [ 488.020009][ T2600] ? batadv_iv_ogm_receive+0x17a0/0x17a0 [ 488.025613][ T2600] batadv_iv_send_outstanding_bat_ogm_packet+0x539/0x7c6 [ 488.032675][ T2600] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 488.038186][ T2600] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 488.044276][ T2600] ? trace_hardirqs_on+0x28/0x1a0 [ 488.049310][ T2600] process_one_work+0x856/0x1630 [ 488.054270][ T2600] ? __schedule+0x88d/0x1980 [ 488.058838][ T2600] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 488.064181][ T2600] ? lock_acquire+0x194/0x410 [ 488.068832][ T2600] worker_thread+0x85/0xb60 [ 488.073344][ T2600] ? __kthread_parkme+0x47/0x1a0 [ 488.078257][ T2600] kthread+0x331/0x3f0 [ 488.082294][ T2600] ? process_one_work+0x1630/0x1630 [ 488.087456][ T2600] ? kthread_mod_delayed_work+0x190/0x190 [ 488.093140][ T2600] ret_from_fork+0x24/0x30 [ 488.097571][ T2600] Modules linked in: [ 488.101998][ T2600] ---[ end trace 804e6eff093414e0 ]--- [ 488.107479][ T2600] RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xe50 [ 488.113604][ T2600] Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a2 0b 00 00 [ 488.133209][ T2600] RSP: 0018:ffff8880a1ad7aa8 EFLAGS: 00010246 [ 488.139418][ T2600] RAX: dffffc0000000000 RBX: ffff88809175cb40 RCX: 0000000000000000 [ 488.147406][ T2600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 488.155365][ T2600] RBP: ffff8880a1ad7bc0 R08: ffff888099cef000 R09: 0000000000000001 [ 488.163417][ T2600] R10: ffffed101435af8d R11: 0000000000000003 R12: 0000000000000007 [ 488.171454][ T2600] R13: ffff888099cef028 R14: ffff888099cef000 R15: 000000000000003c [ 488.179414][ T2600] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 488.188435][ T2600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 488.195005][ T2600] CR2: 00000000006dbfb0 CR3: 00000000980e0000 CR4: 00000000001406e0 [ 488.202949][ T2600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 488.210951][ T2600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 488.219086][ T2600] Kernel panic - not syncing: Fatal exception [ 488.226534][ T2600] Kernel Offset: disabled [ 488.230846][ T2600] Rebooting in 86400 seconds..