Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.371114] audit: type=1400 audit(1591158850.832:8): avc: denied { execmem } for pid=6319 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.654529] IPVS: ftp: loaded support on port[0] = 21 [ 33.994293] can: request_module (can-proto-0) failed. [ 34.003865] can: request_module (can-proto-0) failed. [ 34.012109] can: request_module (can-proto-0) failed. [ 34.039598] audit: type=1400 audit(1591158852.503:9): avc: denied { create } for pid=6298 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2020/06/03 04:34:20 parsed 1 programs 2020/06/03 04:34:20 executed programs: 0 [ 41.927079] audit: type=1400 audit(1591158860.396:10): avc: denied { execmem } for pid=6442 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.996540] IPVS: ftp: loaded support on port[0] = 21 [ 42.836890] chnl_net:caif_netlink_parms(): no params data found [ 42.845099] IPVS: ftp: loaded support on port[0] = 21 [ 42.883571] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.891479] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.899558] device bridge_slave_0 entered promiscuous mode [ 42.909452] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.917164] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.924580] device bridge_slave_1 entered promiscuous mode [ 42.945619] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.958250] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.982413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.989625] team0: Port device team_slave_0 added [ 42.995698] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.003658] team0: Port device team_slave_1 added [ 43.024773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.031605] 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. [ 43.057702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.069430] IPVS: ftp: loaded support on port[0] = 21 [ 43.070013] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.081536] 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. [ 43.108359] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.120428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.129898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.192729] device hsr_slave_0 entered promiscuous mode [ 43.230485] device hsr_slave_1 entered promiscuous mode [ 43.290843] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.302448] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.324675] IPVS: ftp: loaded support on port[0] = 21 [ 43.392484] chnl_net:caif_netlink_parms(): no params data found [ 43.498926] chnl_net:caif_netlink_parms(): no params data found [ 43.506797] IPVS: ftp: loaded support on port[0] = 21 [ 43.591149] chnl_net:caif_netlink_parms(): no params data found [ 43.650042] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.656483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.663472] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.670048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.683868] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.691156] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.698223] device bridge_slave_0 entered promiscuous mode [ 43.723433] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.729796] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.738753] device bridge_slave_1 entered promiscuous mode [ 43.764972] IPVS: ftp: loaded support on port[0] = 21 [ 43.784056] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.791059] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.797996] device bridge_slave_0 entered promiscuous mode [ 43.827709] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.835675] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.842923] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.849789] device bridge_slave_1 entered promiscuous mode [ 43.894368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.919073] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.926740] team0: Port device team_slave_0 added [ 43.936731] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.944736] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.971020] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.984299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.993222] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.001276] team0: Port device team_slave_1 added [ 44.012569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.033912] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.042931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.058750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.065348] 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. [ 44.094491] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.114514] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.121816] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.128740] device bridge_slave_0 entered promiscuous mode [ 44.135846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.144021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.152321] chnl_net:caif_netlink_parms(): no params data found [ 44.162758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.169011] 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. [ 44.194748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.212664] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.220212] team0: Port device team_slave_0 added [ 44.225258] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.232005] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.238805] device bridge_slave_1 entered promiscuous mode [ 44.254922] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.261228] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.272342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.279594] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.287073] team0: Port device team_slave_1 added [ 44.302811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.315323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.323320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.331552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.339095] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.345603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.354148] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.367012] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.382931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.399615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.407930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.415834] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.422278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.456850] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.464270] team0: Port device team_slave_0 added [ 44.478497] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.485520] 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. [ 44.513838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.525998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.532746] 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. [ 44.559928] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.622065] device hsr_slave_0 entered promiscuous mode [ 44.659995] device hsr_slave_1 entered promiscuous mode [ 44.702069] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.709078] team0: Port device team_slave_1 added [ 44.728502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.735873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.745024] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.769467] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.785094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.791509] 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. [ 44.817964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.829286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.859419] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.873685] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.882243] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.889116] device bridge_slave_0 entered promiscuous mode [ 44.897387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.905374] 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. [ 44.931730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.947360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.963771] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.970614] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.977445] device bridge_slave_1 entered promiscuous mode [ 44.990440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.033061] device hsr_slave_0 entered promiscuous mode [ 45.079863] device hsr_slave_1 entered promiscuous mode [ 45.122441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.129251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.148060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.171665] chnl_net:caif_netlink_parms(): no params data found [ 45.181005] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.205023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.216337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.228023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.292749] device hsr_slave_0 entered promiscuous mode [ 45.330036] device hsr_slave_1 entered promiscuous mode [ 45.379946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.387705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.395849] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.420967] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.435823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.456026] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.474485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.483324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.492578] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.500363] team0: Port device team_slave_0 added [ 45.510454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.517653] team0: Port device team_slave_1 added [ 45.534001] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.560371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.567906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.586883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.594155] 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. [ 45.619999] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.633005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.651232] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.665938] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.672361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.680633] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.686915] 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. [ 45.715028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.726193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.734883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.767031] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.774330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.783361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.806811] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.855968] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.873143] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.880142] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.887155] device bridge_slave_0 entered promiscuous mode [ 45.912227] device hsr_slave_0 entered promiscuous mode [ 45.969921] device hsr_slave_1 entered promiscuous mode [ 46.009909] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.016605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.032678] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.039205] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.051916] device bridge_slave_1 entered promiscuous mode [ 46.058469] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.071839] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.086184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.121418] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.135296] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.157889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.178787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.204404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.212425] team0: Port device team_slave_0 added [ 46.233359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.240645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.248046] team0: Port device team_slave_1 added [ 46.280081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.286643] 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. [ 46.313840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.335416] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.344514] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.357168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.365855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.372713] 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. [ 46.398998] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.412446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.422642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.430239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.439258] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.446289] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.454528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.478547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.492009] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.503103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.510951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.518511] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.524908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.532579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.548996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.558101] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.568799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.577009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.585910] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.593527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.641880] device hsr_slave_0 entered promiscuous mode [ 46.679676] device hsr_slave_1 entered promiscuous mode [ 46.720191] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.728229] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.738886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.748516] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.757614] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.774456] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.782508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.791342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.799115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.807512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.815094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.824480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.834716] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.843648] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.852904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.863237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.875076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.886659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.894900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.903019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.911002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.918619] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.925272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.935050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.946167] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.953780] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.961811] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.969025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.976897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.984432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.991801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.001276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.008749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.016662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.024468] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.030884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.044319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.071673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.079737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.088540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.096876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.105637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.123566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.131344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.138677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.150490] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.157371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.167938] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.179088] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.187504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.195543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.203533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.211073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.218631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.225523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.244809] device veth0_vlan entered promiscuous mode [ 47.255845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.272408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.293106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.303736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.312988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.321745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.331756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.340732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.347512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.357936] device veth1_vlan entered promiscuous mode [ 47.365599] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.377186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.384498] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.391725] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.398517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.405709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.412789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.421735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.432048] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.438307] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.447756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.457296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.465225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.473233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.483766] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.492375] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.501848] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.508335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.519887] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.527027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.537121] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.546721] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.555203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.563284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.573097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.581554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.590215] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.596556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.603897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.611261] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.618131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.626802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.641736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.654986] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.661407] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.667923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.677194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.685581] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.691974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.701243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.711261] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.720387] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.739373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.747949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.759583] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.766816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.778393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.786449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.794749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.803177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.810392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.818075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.825915] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.832325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.839333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.847021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.854939] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.861335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.868344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.877381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.885947] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.896320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.910639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.918333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.927181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.935468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.943596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.951602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.974810] device veth0_macvtap entered promiscuous mode [ 47.984278] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.993587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.003988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.014062] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.022225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.030660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.038266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.048784] device veth1_macvtap entered promiscuous mode [ 48.058524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.071166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.078238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.087435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.097286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.106440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.114885] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.122647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.131186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.141281] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.149793] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.158467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.167946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.180733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.188425] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.200843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.210598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.218022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.229774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.237329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.245765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.253600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.261330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.268629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.275726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.284769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.295073] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.302925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.317485] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.324386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.332749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.342276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.353111] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.361079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.373359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.387742] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.395284] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.406629] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.415164] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.424141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.431702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.439828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.447300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.455466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.463466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.471653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.479955] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.486420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.494198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.503123] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.510366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.526590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.540928] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.548374] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.556756] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.567232] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.574796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.583192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.592955] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.599373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.612355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.625544] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.635555] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.646929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.655941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.664611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.672511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.680233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.687057] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.694983] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.704123] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.712849] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.725921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.735687] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.743687] device veth0_vlan entered promiscuous mode [ 48.755160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.763605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.773501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.782665] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.792451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.804525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.815875] device veth1_vlan entered promiscuous mode [ 48.822220] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.828696] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.838670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.846331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.855108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.863283] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.874273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.910563] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.917956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.928552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.944196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.954034] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.962794] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.973605] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.984610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.992896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.004421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.016810] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.024491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.033233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.041959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.050465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.058053] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.064976] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.073534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.084384] device veth0_vlan entered promiscuous mode [ 49.091192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.098746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.112749] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.118765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.134381] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.152212] device veth1_vlan entered promiscuous mode [ 49.166730] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.180927] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.193210] device veth0_macvtap entered promiscuous mode [ 49.200203] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.207102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.216973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.228106] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.240613] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.248504] device veth1_macvtap entered promiscuous mode [ 49.256088] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.265441] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.274369] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.282198] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.290149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.297002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.306017] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.317974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.327550] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.344943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.354147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.365831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.373986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.393199] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.404606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.414982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.442795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.463149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.475150] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.483396] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.494713] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.504627] ip_tables: iptables: counters copy to user failed while replacing table [ 49.505402] device veth0_macvtap entered promiscuous mode [ 49.528633] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.537793] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.547378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.556373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.565184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.573941] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.585110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.597302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.608970] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.615858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.624153] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.632294] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.639409] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.646255] device veth1_macvtap entered promiscuous mode [ 49.654430] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.664084] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.672975] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.681546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.692714] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.703054] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.710486] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.738512] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.747577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.757838] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.766659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.782681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.790863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.800343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.810522] device veth0_vlan entered promiscuous mode [ 49.819612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.835010] device veth0_vlan entered promiscuous mode [ 49.842082] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.850076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.858252] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.869784] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.884477] ip_tables: iptables: counters copy to user failed while replacing table [ 49.885412] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.904285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.914896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.925380] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.935965] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.943454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.952731] device veth1_vlan entered promiscuous mode [ 49.958482] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.972723] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.981150] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 2020/06/03 04:34:28 executed programs: 6 [ 49.988429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.001340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.019829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.043853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.054110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.064926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.075480] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.083961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.092496] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.103276] device veth1_vlan entered promiscuous mode [ 50.110890] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.119364] ip_tables: iptables: counters copy to user failed while replacing table [ 50.121755] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.140152] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.147703] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.156272] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.169162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.177256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.201476] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.210474] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 50.217883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.233031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.249832] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.263591] device veth0_macvtap entered promiscuous mode [ 50.270176] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.280676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.288610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.299540] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.317466] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.332598] ip_tables: iptables: counters copy to user failed while replacing table [ 50.347923] device veth1_macvtap entered promiscuous mode [ 50.355998] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 50.366963] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.393282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.400777] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.408295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.416558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.427696] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.436379] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.456493] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.464660] device veth0_macvtap entered promiscuous mode [ 50.474457] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.494190] device veth1_macvtap entered promiscuous mode [ 50.505004] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 50.517931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.537080] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.545892] ip_tables: iptables: counters copy to user failed while replacing table [ 50.547702] device veth0_vlan entered promiscuous mode [ 50.563144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.575354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.584388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.607762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.620288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.632877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.643149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.655228] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.664564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.675004] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.685245] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.693771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.704526] device veth1_vlan entered promiscuous mode [ 50.710826] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.717510] ip_tables: iptables: counters copy to user failed while replacing table [ 50.725864] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.733333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.743513] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.750875] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.759128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.773117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.789580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.799976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.809182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.819037] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.828154] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.840534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.851543] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.858922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.866709] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.882286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.890615] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.899089] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.909636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.926522] ip_tables: iptables: counters copy to user failed while replacing table [ 50.935143] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.937389] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.953481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.966370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.978027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.989578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.999349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.009846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.019576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.030329] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.041554] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.049961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.058800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.066380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.074884] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.083024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.094242] ip_tables: iptables: counters copy to user failed while replacing table [ 51.100317] device veth0_macvtap entered promiscuous mode [ 51.109339] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 51.124135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.138462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.151732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.161662] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.171758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.181948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.191417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.201544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.212776] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.220221] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.234912] device veth1_macvtap entered promiscuous mode [ 51.243678] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.252823] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.263025] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.272391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.288378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.312843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.326679] ip_tables: iptables: counters copy to user failed while replacing table [ 51.352501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.374163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.387771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.403702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.422991] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.432370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.445486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.456136] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.467468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.478384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.492188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.502937] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.514626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.522031] ip_tables: iptables: counters copy to user failed while replacing table [ 51.526545] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.542016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.552210] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.563016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.573067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.583814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.593958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.604674] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.615596] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.626147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.637094] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.644800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.673693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.681765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.692540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.701474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.885342] ------------[ cut here ]------------ [ 51.890267] kernel BUG at net/core/dev.c:2648! [ 51.895026] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.900406] Modules linked in: [ 51.903591] CPU: 0 PID: 7939 Comm: syz-executor.3 Not tainted 4.14.182-syzkaller #0 [ 51.911462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.920807] task: ffff88809f8b24c0 task.stack: ffff8880a02d8000 [ 51.926950] RIP: 0010:skb_checksum_help+0x566/0x880 [ 51.931962] RSP: 0018:ffff8880a02df230 EFLAGS: 00010287 [ 51.937316] RAX: 0000000000000120 RBX: ffff8880878dd5c0 RCX: 000000000000001c [ 51.944605] RDX: 000000000000001c RSI: 0000000000000000 RDI: ffff8880878dd658 [ 51.951967] RBP: ffff8880a02df288 R08: ffff88809f8b2db8 R09: ffff8880878dd640 [ 51.956246] ------------[ cut here ]------------ [ 51.959228] R10: ffff8880878dd68c R11: ffff8880878dd698 R12: 0000000000000040 [ 51.964069] kernel BUG at net/core/dev.c:2648! [ 51.971335] R13: ffff8880878dd650 R14: 00000000000000e0 R15: ffff8880878dd644 [ 51.986897] FS: 00007f67c82ff700(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 51.995290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.001146] CR2: 000000000071fe78 CR3: 00000000a0a31000 CR4: 00000000001406f0 [ 52.008413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.015685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.022974] Call Trace: [ 52.025554] checksum_tg+0x48/0x57 [ 52.029094] ipt_do_table+0xa7e/0x1660 [ 52.033060] ? trace_hardirqs_on+0xd/0x10 [ 52.037205] ? __local_bh_enable_ip+0x9c/0x180 [ 52.041945] ? get_info+0x4e0/0x4e0 [ 52.045566] ? get_info+0x4e0/0x4e0 [ 52.049184] ? trace_hardirqs_off+0x10/0x10 [ 52.053603] iptable_mangle_hook+0x93/0x5d0 [ 52.057904] nf_hook_slow+0xa1/0x180 [ 52.061703] ip_rcv+0xd40/0x133d [ 52.065120] ? ip_local_deliver+0x410/0x410 [ 52.069434] ? ip_local_deliver_finish+0x990/0x990 [ 52.074443] ? ip_local_deliver+0x410/0x410 [ 52.078761] __netif_receive_skb_core+0x1d54/0x3260 [ 52.083752] ? trace_hardirqs_on+0x10/0x10 [ 52.087960] ? __skb_flow_get_ports+0x3f0/0x400 [ 52.092601] ? enqueue_to_backlog+0xdb0/0xdb0 [ 52.097090] ? __lock_acquire+0x6a4/0x4500 [ 52.102533] ? lock_acquire+0x173/0x400 [ 52.106764] __netif_receive_skb+0x1f/0x1b0 [ 52.111667] ? __netif_receive_skb+0x1f/0x1b0 [ 52.116154] netif_receive_skb_internal+0xcc/0x4d0 [ 52.121250] ? dev_cpu_dead+0x880/0x880 [ 52.125218] ? __lock_is_held+0xb5/0x140 [ 52.129440] netif_receive_skb+0x37/0x230 [ 52.133564] tun_rx_batched.isra.48+0x4b8/0x990 [ 52.138308] ? find_held_lock+0x36/0x1d0 [ 52.142354] ? __skb_get_hash+0x420/0x420 [ 52.146482] ? tun_sock_write_space+0x180/0x180 [ 52.151149] ? lock_acquire+0x173/0x400 [ 52.155097] ? tun_get_user+0x9a4/0x3830 [ 52.160270] tun_get_user+0xa97/0x3830 [ 52.164539] ? tun_net_xmit+0xff0/0xff0 [ 52.169397] ? find_held_lock+0x36/0x1d0 [ 52.173456] ? __tun_get+0xf3/0x1d0 [ 52.177143] ? lock_downgrade+0x7f0/0x7f0 [ 52.181282] tun_chr_write_iter+0xcb/0x18b [ 52.185840] __vfs_write+0x413/0x840 [ 52.189531] ? kernel_read+0x130/0x130 [ 52.193395] ? selinux_file_permission+0x31f/0x3e0 [ 52.198318] ? rw_verify_area+0xb8/0x2b0 [ 52.202509] vfs_write+0x150/0x4f0 [ 52.206074] SyS_write+0x100/0x250 [ 52.209715] ? SyS_read+0x250/0x250 [ 52.213341] ? security_file_ioctl+0x6a/0xa0 [ 52.217738] ? do_syscall_64+0x4c/0x5b0 [ 52.221708] ? SyS_read+0x250/0x250 [ 52.225310] do_syscall_64+0x1c7/0x5b0 [ 52.229172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.234722] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.240069] RIP: 0033:0x45c879 [ 52.243234] RSP: 002b:00007f67c82fec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.251286] RAX: ffffffffffffffda RBX: 00007f67c82ff6d4 RCX: 000000000045c879 [ 52.258627] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 52.266043] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 52.273373] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 52.281227] R13: 0000000000000d0d R14: 00000000004cf399 R15: 000000000076bf0c [ 52.289042] Code: ea 03 80 3c 02 00 0f 84 5f fe ff ff 4c 89 df e8 91 67 66 fc e9 52 fe ff ff 48 89 df e8 f4 b4 ff ff b8 ea ff ff ff e9 c4 fe ff ff <0f> 0b 0f 0b 48 ba 00 00 00 00 00 fc ff df 4c 89 de 48 c1 ee 03 [ 52.308546] RIP: skb_checksum_help+0x566/0x880 RSP: ffff8880a02df230 [ 52.315230] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 52.315248] ---[ end trace 4f3615a3bb019ad6 ]--- [ 52.320855] Modules linked in: [ 52.320863] CPU: 1 PID: 7951 Comm: syz-executor.2 Tainted: G D 4.14.182-syzkaller #0 [ 52.320865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.320868] task: ffff8880a02900c0 task.stack: ffff888084b30000 [ 52.320875] RIP: 0010:skb_checksum_help+0x566/0x880 [ 52.320878] RSP: 0018:ffff888084b37230 EFLAGS: 00010287 [ 52.325900] Kernel panic - not syncing: Fatal exception in interrupt [ 52.370703] RAX: 0000000000000120 RBX: ffff8880a0250ac0 RCX: 000000000000001c [ 52.378039] RDX: 000000000000001c RSI: 0000000000000000 RDI: ffff8880a0250b58 [ 52.385289] RBP: ffff888084b37288 R08: 0000000000000000 R09: ffff8880a0250b40 [ 52.392625] R10: ffff8880a0250b8c R11: ffff8880a0250b98 R12: 0000000000000040 [ 52.399887] R13: ffff8880a0250b50 R14: 00000000000000e0 R15: ffff8880a0250b44 [ 52.407141] FS: 00007f63066ce700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 52.415360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.421584] CR2: 000000000076c000 CR3: 0000000083d11000 CR4: 00000000001406e0 [ 52.429062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.436364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.443627] Call Trace: [ 52.446198] checksum_tg+0x48/0x57 [ 52.449727] ipt_do_table+0xa7e/0x1660 [ 52.453594] ? trace_hardirqs_on+0xd/0x10 [ 52.457736] ? __local_bh_enable_ip+0x9c/0x180 [ 52.462307] ? get_info+0x4e0/0x4e0 [ 52.465929] ? get_info+0x4e0/0x4e0 [ 52.469668] iptable_mangle_hook+0x93/0x5d0 [ 52.473968] nf_hook_slow+0xa1/0x180 [ 52.477673] ip_rcv+0xd40/0x133d [ 52.481041] ? ip_local_deliver+0x410/0x410 [ 52.489249] ? ip_local_deliver_finish+0x990/0x990 [ 52.495287] ? __skb_flow_dissect+0x215d/0x3f80 [ 52.499935] ? trace_hardirqs_on+0xd/0x10 [ 52.504072] ? ip_local_deliver+0x410/0x410 [ 52.508372] __netif_receive_skb_core+0x1d54/0x3260 [ 52.513469] ? trace_hardirqs_on+0x10/0x10 [ 52.517682] ? __skb_flow_get_ports+0x3f0/0x400 [ 52.522785] ? enqueue_to_backlog+0xdb0/0xdb0 [ 52.527795] ? lock_acquire+0x173/0x400 [ 52.531853] __netif_receive_skb+0x1f/0x1b0 [ 52.536191] ? __netif_receive_skb+0x1f/0x1b0 [ 52.540684] netif_receive_skb_internal+0xcc/0x4d0 [ 52.545782] ? dev_cpu_dead+0x880/0x880 [ 52.549753] ? trace_hardirqs_on+0x10/0x10 [ 52.554029] ? __might_fault+0xc6/0x1b0 [ 52.558181] netif_receive_skb+0x37/0x230 [ 52.562505] tun_rx_batched.isra.48+0x4b8/0x990 [ 52.567170] ? __skb_get_hash+0x420/0x420 [ 52.571304] ? tun_sock_write_space+0x180/0x180 [ 52.575954] ? lock_acquire+0x173/0x400 [ 52.579914] ? tun_get_user+0x9a4/0x3830 [ 52.583950] tun_get_user+0xa97/0x3830 [ 52.587902] ? futex_wake+0x100/0x570 [ 52.591701] ? tun_net_xmit+0xff0/0xff0 [ 52.595665] ? dev_set_mtu+0x3e0/0x3e0 [ 52.599534] ? dev_ifsioc+0x4e6/0x7a0 [ 52.603333] ? do_futex+0x56d/0x17f0 [ 52.607031] ? __tun_get+0xf3/0x1d0 [ 52.610635] ? lock_downgrade+0x7f0/0x7f0 [ 52.614761] ? tun_net_uninit+0x10/0x10 [ 52.618716] tun_chr_write_iter+0xcb/0x18b [ 52.623054] __vfs_write+0x413/0x840 [ 52.626835] ? kernel_read+0x130/0x130 [ 52.630699] ? selinux_file_permission+0x31f/0x3e0 [ 52.635604] ? rw_verify_area+0xb8/0x2b0 [ 52.639639] vfs_write+0x150/0x4f0 [ 52.643163] SyS_write+0x100/0x250 [ 52.646693] ? SyS_read+0x250/0x250 [ 52.650396] ? security_file_ioctl+0x6a/0xa0 [ 52.654821] ? SyS_ioctl+0x5e/0x80 [ 52.658617] ? SyS_read+0x250/0x250 [ 52.662218] do_syscall_64+0x1c7/0x5b0 [ 52.666170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.670997] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.676165] RIP: 0033:0x45c879 [ 52.679329] RSP: 002b:00007f63066cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.687013] RAX: ffffffffffffffda RBX: 00007f63066ce6d4 RCX: 000000000045c879 [ 52.694264] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 52.701585] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.708842] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 52.716087] R13: 0000000000000d0d R14: 00000000004cf399 R15: 000000000076bfac [ 52.724044] Code: ea 03 80 3c 02 00 0f 84 5f fe ff ff 4c 89 df e8 91 67 66 fc e9 52 fe ff ff 48 89 df e8 f4 b4 ff ff b8 ea ff ff ff e9 c4 fe ff ff <0f> 0b 0f 0b 48 ba 00 00 00 00 00 fc ff df 4c 89 de 48 c1 ee 03 [ 52.743123] RIP: skb_checksum_help+0x566/0x880 RSP: ffff888084b37230 [ 52.751061] Kernel Offset: disabled [ 52.754683] Rebooting in 86400 seconds..