Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.955906] audit: type=1400 audit(1603189726.695:8): avc: denied { execmem } for pid=6424 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.969900] IPVS: ftp: loaded support on port[0] = 21 [ 32.373941] can: request_module (can-proto-0) failed. [ 32.957210] can: request_module (can-proto-0) failed. [ 32.965160] can: request_module (can-proto-0) failed. [ 32.990377] audit: type=1400 audit(1603189727.726:9): avc: denied { create } for pid=6404 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 '10.128.0.114' (ECDSA) to the list of known hosts. 2020/10/20 10:28:54 parsed 1 programs 2020/10/20 10:28:55 executed programs: 0 [ 40.813430] audit: type=1400 audit(1603189735.563:10): avc: denied { execmem } for pid=6553 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.847662] IPVS: ftp: loaded support on port[0] = 21 [ 40.864345] IPVS: ftp: loaded support on port[0] = 21 [ 40.875622] IPVS: ftp: loaded support on port[0] = 21 [ 40.881602] audit: type=1400 audit(1603189735.613:11): avc: denied { execmem } for pid=6559 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.915301] IPVS: ftp: loaded support on port[0] = 21 [ 40.926705] IPVS: ftp: loaded support on port[0] = 21 [ 40.967319] IPVS: ftp: loaded support on port[0] = 21 [ 41.068598] chnl_net:caif_netlink_parms(): no params data found [ 41.138981] chnl_net:caif_netlink_parms(): no params data found [ 41.238589] chnl_net:caif_netlink_parms(): no params data found [ 41.319790] chnl_net:caif_netlink_parms(): no params data found [ 41.353717] chnl_net:caif_netlink_parms(): no params data found [ 41.379078] chnl_net:caif_netlink_parms(): no params data found [ 41.429805] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.436882] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.443720] device bridge_slave_0 entered promiscuous mode [ 41.462441] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.474460] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.485200] device bridge_slave_0 entered promiscuous mode [ 41.495617] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.501964] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.514039] device bridge_slave_1 entered promiscuous mode [ 41.531243] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.539980] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.547225] device bridge_slave_1 entered promiscuous mode [ 41.559402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.567815] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.574208] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.582351] device bridge_slave_0 entered promiscuous mode [ 41.593004] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.600071] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.607823] device bridge_slave_1 entered promiscuous mode [ 41.623977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.646341] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.653883] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.662036] device bridge_slave_0 entered promiscuous mode [ 41.670438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.682478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.696279] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.702631] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.710762] device bridge_slave_0 entered promiscuous mode [ 41.718737] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.729846] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.737800] device bridge_slave_1 entered promiscuous mode [ 41.757957] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.767027] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.775784] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.782154] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.789568] device bridge_slave_1 entered promiscuous mode [ 41.800684] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.809491] team0: Port device team_slave_0 added [ 41.815227] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.822422] team0: Port device team_slave_0 added [ 41.831348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.839087] team0: Port device team_slave_1 added [ 41.857134] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.864245] team0: Port device team_slave_1 added [ 41.882528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.889848] team0: Port device team_slave_0 added [ 41.900829] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.918480] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.926003] team0: Port device team_slave_1 added [ 41.940476] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.949238] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.958047] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.964728] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.971474] device bridge_slave_0 entered promiscuous mode [ 41.979879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.986284] 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. [ 42.011550] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.022859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.030153] 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. [ 42.055412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.070720] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.077079] 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. [ 42.102424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.113468] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.135926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.143146] team0: Port device team_slave_0 added [ 42.148783] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.155511] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.162291] device bridge_slave_1 entered promiscuous mode [ 42.169831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.176167] 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. [ 42.201488] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.212431] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.218852] 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. [ 42.244247] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.254839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.262400] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.268764] 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. [ 42.294558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.313271] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.320550] team0: Port device team_slave_1 added [ 42.334506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.346673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.353794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.361041] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.368557] team0: Port device team_slave_0 added [ 42.378153] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.388602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.402133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.412955] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.421800] team0: Port device team_slave_1 added [ 42.428488] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.435399] 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. [ 42.461630] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.472688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.495605] device hsr_slave_0 entered promiscuous mode [ 42.502062] device hsr_slave_1 entered promiscuous mode [ 42.512370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.519361] 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. [ 42.545780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.562779] device hsr_slave_0 entered promiscuous mode [ 42.568458] device hsr_slave_1 entered promiscuous mode [ 42.574700] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.584677] device hsr_slave_0 entered promiscuous mode [ 42.590367] device hsr_slave_1 entered promiscuous mode [ 42.598288] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.605499] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.612283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.627971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.638315] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.646096] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.652903] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.661492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.668275] 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. [ 42.693720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.708595] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.716419] team0: Port device team_slave_0 added [ 42.737991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.744740] 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. [ 42.770980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.786546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.796847] team0: Port device team_slave_1 added [ 42.810123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.819676] device hsr_slave_0 entered promiscuous mode [ 42.827048] device hsr_slave_1 entered promiscuous mode [ 42.856414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.866660] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.876938] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.912244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.918897] 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. [ 42.945104] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.959007] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.965864] 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. [ 42.991724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.029884] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.040476] device hsr_slave_0 entered promiscuous mode [ 43.047311] device hsr_slave_1 entered promiscuous mode [ 43.074254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.086422] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.109612] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.137506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.146852] device hsr_slave_0 entered promiscuous mode [ 43.152550] device hsr_slave_1 entered promiscuous mode [ 43.160202] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.178747] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.191755] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.205788] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.328467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.339628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.351470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.365142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.372260] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.396927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.411031] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.418307] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.427500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.436500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.445805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.463148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.472482] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.480423] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.490853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.498424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.508657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.517862] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.526571] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.535564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.545017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.565618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.576271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.584441] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.590883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.599000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.606195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.614779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.624670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.634315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.641630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.649314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.657564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.665429] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.671745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.679602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.687422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.695054] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.701373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.708194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.716704] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.726944] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.733003] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.745102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.751683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.761122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.788239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.796163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.804883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.812335] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.818712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.827307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.838143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.846437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.857252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.865685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.872900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.881235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.889999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.898477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.906983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.915058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.922781] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.929166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.935936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.943706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.951215] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.957577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.964815] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.971718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.981568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.991143] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.999432] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.009241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.017714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.027275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.035293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.042077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.049040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.057271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.065980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.075761] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.082648] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.089575] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.099238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.106525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.114959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.122366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.130131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.137044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.144198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.153694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.161037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.171598] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.178313] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.186660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.196130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.204558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.211584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.219819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.227674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.235905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.243831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.251488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.259587] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.266028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.273676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.281437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.289025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.296951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.304530] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.310876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.319773] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.325978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.337089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.346900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.354018] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.360840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.368198] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.375322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.383487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.391057] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.397434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.404486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.412139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.419857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.428821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.440371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.450195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.460508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.469318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.477283] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.485071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.492417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.500239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.508723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.516370] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.522698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.529650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.542919] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.553301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.560486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.569048] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.577787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.585736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.594322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.601684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.609790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.617591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.626984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.635536] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.644251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.652707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.660678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.668667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.675755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.682429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.690746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.698919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.708255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.716541] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.722555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.731281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.740651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.750042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.761621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.770734] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.778494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.787754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.795511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.803455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.810829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.818539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.827198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.834956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.842341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.849305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.856602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.863673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.872639] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.879045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.888339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.898623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.908414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.921125] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.928840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.936630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.944564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.951964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.960937] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.969762] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.980644] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.989828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.998341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.009852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.018470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.026698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.034283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.041688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.049213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.058188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.065835] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.072162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.080325] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.093226] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.101699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.111715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.122197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.130245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.138422] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.145568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.152250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.160332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.168169] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.174567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.182809] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.188826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.197391] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.207865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.217250] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.224197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.240856] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.248460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.258199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.269693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.276756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.289311] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.297865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.317081] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.325644] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.332389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.341163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.348592] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.357165] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.365612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.374089] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.382179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.393678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.401093] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.408216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.415789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.425141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.434765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.443543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.451409] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.458852] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.466081] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.473294] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.481509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.489836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.498060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.506846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.515937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.525847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.536889] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.545635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.553982] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.561350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.569400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.577017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.584417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.591931] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.598925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.607975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.617618] device veth0_vlan entered promiscuous mode [ 45.629604] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.636534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.647944] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.659242] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.669069] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.675886] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.685288] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.694118] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.704619] device veth0_vlan entered promiscuous mode [ 45.714678] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.728735] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.737110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.744685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.752018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.760146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.767960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.776560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.784818] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.791600] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.800964] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.814351] device veth1_vlan entered promiscuous mode [ 45.820089] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.830915] device veth1_vlan entered promiscuous mode [ 45.837034] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.846949] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.860314] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.871364] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.881068] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.895680] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.905221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.912858] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.919990] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.927594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.935434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.947371] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.957862] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.967512] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.974551] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.981642] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.991649] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.999592] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.006698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.013665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.021188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.033574] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.043482] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.051534] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.058662] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.065607] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.074591] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.082107] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.091372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.100008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.109732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.117653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.125663] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.133349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.141349] device veth0_vlan entered promiscuous mode [ 46.147896] device veth0_macvtap entered promiscuous mode [ 46.154507] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.189883] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.198124] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.205486] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.213674] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.221775] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.231319] device veth1_macvtap entered promiscuous mode [ 46.238848] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.245781] device veth0_macvtap entered promiscuous mode [ 46.251854] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.258412] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.267191] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.274476] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.281568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.288949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.296363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.303779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.311568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.318489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.325350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.332095] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.340310] device veth0_vlan entered promiscuous mode [ 46.348541] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.357079] device veth0_vlan entered promiscuous mode [ 46.366562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.379844] device veth1_vlan entered promiscuous mode [ 46.386218] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.395916] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.405386] device veth1_macvtap entered promiscuous mode [ 46.411559] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.419569] device veth1_vlan entered promiscuous mode [ 46.427074] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.435529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.445598] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.456443] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.464137] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.470915] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.478502] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.485810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.493158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.500218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.508439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.516488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.524624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.534648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.547887] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.561881] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.581601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.591766] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.601230] device veth1_vlan entered promiscuous mode [ 46.608901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.616728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.627254] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.635280] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.641716] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.650420] device veth0_macvtap entered promiscuous mode [ 46.657803] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.666757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.677211] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.687508] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.694578] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.702175] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.709035] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.723572] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.730414] device veth1_macvtap entered promiscuous mode [ 46.737545] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.745832] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.753389] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.760524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.767911] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.776072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.784341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.792172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.799860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.807616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.815265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.823250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.830959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.837917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.849694] device veth0_vlan entered promiscuous mode [ 46.863476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.873322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.883833] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.890680] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.902929] device veth0_macvtap entered promiscuous mode [ 46.908942] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.919745] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.927772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.936419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.947641] device veth1_vlan entered promiscuous mode [ 46.954881] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.965248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.976724] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.986444] device veth1_macvtap entered promiscuous mode [ 46.994168] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.003375] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.015426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.029557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.041721] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.055696] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.066255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.076495] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.084186] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.097449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.105557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.113818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.122594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.132739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.142787] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.152676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.162979] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.170282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.179040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.189235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.198556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.208358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.217736] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.228067] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.238203] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.245385] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.254599] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.261928] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.269676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.280433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.288957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.297107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.305394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.314520] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.324964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.334237] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.344213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.354424] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.361294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.368924] device veth0_macvtap entered promiscuous mode [ 47.376500] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.385843] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.393361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.401092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.413215] device veth0_macvtap entered promiscuous mode [ 47.419670] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.427196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.440121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.450163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.460326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.470215] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.480272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.490224] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.497394] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.505108] device veth1_macvtap entered promiscuous mode [ 47.511136] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.523095] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.530201] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.543186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.551062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.577982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.590358] device veth1_macvtap entered promiscuous mode [ 47.624103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.634566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.649619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.668161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.679995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.690051] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.699945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.709991] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.724613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.734584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.744718] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.752148] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.759702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.771432] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.779855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.815782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.836757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.846342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.857122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.866818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.877239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.886430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.896409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.905565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.915318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.925590] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.933145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.941256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.954944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.964955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.974974] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.985368] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.995418] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.004581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.014338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.025011] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.031953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.042013] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.049952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.059188] sp0: Synchronizing with TNC [ 48.064927] ================================================================== [ 48.065041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.072409] BUG: KASAN: slab-out-of-bounds in decode_data.part.2+0x23c/0x280 [ 48.072415] Write of size 1 at addr ffff88808cdc990e by task kworker/u4:4/943 [ 48.072417] [ 48.072424] CPU: 0 PID: 943 Comm: kworker/u4:4 Not tainted 4.19.152-syzkaller #0 [ 48.072427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.072435] Workqueue: events_unbound flush_to_ldisc [ 48.072440] Call Trace: [ 48.072449] dump_stack+0x123/0x177 [ 48.072459] print_address_description.cold.8+0x9/0x1ff [ 48.072467] kasan_report.cold.9+0x242/0x309 [ 48.072470] ? decode_data.part.2+0x23c/0x280 [ 48.072479] __asan_report_store1_noabort+0x17/0x20 [ 48.072483] decode_data.part.2+0x23c/0x280 [ 48.072489] sixpack_receive_buf+0x722/0x1120 [ 48.072493] ? __init_ldsem+0x170/0x170 [ 48.072502] tty_ldisc_receive_buf+0xff/0x1b0 [ 48.072508] tty_port_default_receive_buf+0x5f/0x90 [ 48.072514] flush_to_ldisc+0x1aa/0x3a0 [ 48.072526] process_one_work+0x830/0x1670 [ 48.072538] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 48.072543] ? lock_acquire+0x173/0x3d0 [ 48.072549] ? kasan_check_write+0x14/0x20 [ 48.072554] ? do_raw_spin_lock+0xd0/0x240 [ 48.072564] worker_thread+0x85/0xb60 [ 48.072568] ? __kthread_parkme+0x37/0x1c0 [ 48.072579] kthread+0x347/0x410 [ 48.072582] ? process_one_work+0x1670/0x1670 [ 48.072586] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 48.072592] ret_from_fork+0x24/0x30 [ 48.072604] [ 48.072607] Allocated by task 7821: [ 48.072612] save_stack+0x43/0xd0 [ 48.072616] kasan_kmalloc+0xc7/0xe0 [ 48.072619] __kmalloc_node+0x50/0x70 [ 48.072624] kvmalloc_node+0x68/0x70 [ 48.072636] alloc_netdev_mqs+0x5d/0xc80 [ 48.072639] sixpack_open+0xe7/0xbc2 [ 48.072642] tty_ldisc_open.isra.3+0x65/0xa0 [ 48.072646] tty_set_ldisc+0x249/0x5a0 [ 48.072651] tty_ioctl+0x31e/0x1290 [ 48.072656] do_vfs_ioctl+0x196/0x10c0 [ 48.072660] ksys_ioctl+0x62/0x90 [ 48.072664] __x64_sys_ioctl+0x6e/0xb0 [ 48.072669] do_syscall_64+0xd0/0x4e0 [ 48.072675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.092734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.094376] [ 48.094380] Freed by task 0: [ 48.094382] (stack is not available) [ 48.094383] [ 48.094388] The buggy address belongs to the object at ffff88808cdc8580 [ 48.094388] which belongs to the cache kmalloc-4096 of size 4096 [ 48.094392] The buggy address is located 910 bytes to the right of [ 48.094392] 4096-byte region [ffff88808cdc8580, ffff88808cdc9580) [ 48.094394] The buggy address belongs to the page: [ 48.094400] page:ffffea0002337200 count:1 mapcount:0 mapping:ffff88812c29cdc0 index:0x0 compound_mapcount: 0 [ 48.094409] flags: 0xfffe0000008100(slab|head) [ 48.337184] raw: 00fffe0000008100 ffffea00023e2688 ffffea0002325b08 ffff88812c29cdc0 [ 48.345046] raw: 0000000000000000 ffff88808cdc8580 0000000100000001 0000000000000000 [ 48.352901] page dumped because: kasan: bad access detected [ 48.358584] [ 48.360202] Memory state around the buggy address: [ 48.365106] ffff88808cdc9800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.372466] ffff88808cdc9880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.379806] >ffff88808cdc9900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.387142] ^ [ 48.390746] ffff88808cdc9980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.398083] ffff88808cdc9a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.405417] ================================================================== [ 48.412764] Disabling lock debugging due to kernel taint [ 48.419938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.430572] Kernel panic - not syncing: panic_on_warn set ... [ 48.430572] [ 48.437931] CPU: 0 PID: 943 Comm: kworker/u4:4 Tainted: G B 4.19.152-syzkaller #0 [ 48.438318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.446832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.446842] Workqueue: events_unbound flush_to_ldisc [ 48.446844] Call Trace: [ 48.446852] dump_stack+0x123/0x177 [ 48.446860] panic+0x1cd/0x375 [ 48.446865] ? __warn_printk+0xd6/0xd6 [ 48.446871] ? ___preempt_schedule+0x16/0x18 [ 48.446879] kasan_end_report+0x47/0x4f [ 48.446883] kasan_report.cold.9+0x76/0x309 [ 48.446888] ? decode_data.part.2+0x23c/0x280 [ 48.446893] __asan_report_store1_noabort+0x17/0x20 [ 48.446896] decode_data.part.2+0x23c/0x280 [ 48.446901] sixpack_receive_buf+0x722/0x1120 [ 48.446904] ? __init_ldsem+0x170/0x170 [ 48.446911] tty_ldisc_receive_buf+0xff/0x1b0 [ 48.446917] tty_port_default_receive_buf+0x5f/0x90 [ 48.462110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.465363] flush_to_ldisc+0x1aa/0x3a0 [ 48.465374] process_one_work+0x830/0x1670 [ 48.470480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.473024] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 48.473028] ? lock_acquire+0x173/0x3d0 [ 48.473034] ? kasan_check_write+0x14/0x20 [ 48.473038] ? do_raw_spin_lock+0xd0/0x240 [ 48.473043] worker_thread+0x85/0xb60 [ 48.473048] ? __kthread_parkme+0x37/0x1c0 [ 48.473055] kthread+0x347/0x410 [ 48.473059] ? process_one_work+0x1670/0x1670 [ 48.473062] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 48.473068] ret_from_fork+0x24/0x30 [ 48.478028] Kernel Offset: disabled [ 48.601747] Rebooting in 86400 seconds..