Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.933084] audit: type=1400 audit(1588148899.349:8): avc: denied { execmem } for pid=6350 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.184177] IPVS: ftp: loaded support on port[0] = 21 [ 30.396006] can: request_module (can-proto-0) failed. [ 30.405255] can: request_module (can-proto-0) failed. [ 30.413933] can: request_module (can-proto-0) failed. [ 30.441109] audit: type=1400 audit(1588148900.860:9): avc: denied { create } for pid=6327 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 '10.128.0.167' (ECDSA) to the list of known hosts. 2020/04/29 08:28:28 parsed 1 programs 2020/04/29 08:28:28 executed programs: 0 [ 38.101042] audit: type=1400 audit(1588148908.524:10): avc: denied { execmem } for pid=6477 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.159602] IPVS: ftp: loaded support on port[0] = 21 [ 38.938123] IPVS: ftp: loaded support on port[0] = 21 [ 38.999787] chnl_net:caif_netlink_parms(): no params data found [ 39.081132] IPVS: ftp: loaded support on port[0] = 21 [ 39.091014] chnl_net:caif_netlink_parms(): no params data found [ 39.127711] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.134971] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.142385] device bridge_slave_0 entered promiscuous mode [ 39.151683] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.158385] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.165742] device bridge_slave_1 entered promiscuous mode [ 39.184097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.192990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.210849] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.217957] team0: Port device team_slave_0 added [ 39.227965] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.235260] team0: Port device team_slave_1 added [ 39.251152] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.257630] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.265309] device bridge_slave_0 entered promiscuous mode [ 39.276040] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.282919] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.290508] device bridge_slave_1 entered promiscuous mode [ 39.307240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.313774] 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. [ 39.339922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.355251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.362219] 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. [ 39.388275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.405483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.414548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.423596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.434055] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.460129] IPVS: ftp: loaded support on port[0] = 21 [ 39.491045] device hsr_slave_0 entered promiscuous mode [ 39.538919] device hsr_slave_1 entered promiscuous mode [ 39.581724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.599149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.606847] team0: Port device team_slave_0 added [ 39.612639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.620285] team0: Port device team_slave_1 added [ 39.625421] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.655057] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.661643] 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. [ 39.687880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.700586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.706848] 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. [ 39.733092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.745974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.758903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.821742] device hsr_slave_0 entered promiscuous mode [ 39.858743] device hsr_slave_1 entered promiscuous mode [ 39.908465] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.917727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.002223] IPVS: ftp: loaded support on port[0] = 21 [ 40.085941] chnl_net:caif_netlink_parms(): no params data found [ 40.114942] chnl_net:caif_netlink_parms(): no params data found [ 40.207550] IPVS: ftp: loaded support on port[0] = 21 [ 40.216883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.286176] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.328231] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.335177] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.344112] device bridge_slave_0 entered promiscuous mode [ 40.356625] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.365034] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.372355] device bridge_slave_1 entered promiscuous mode [ 40.396944] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.404661] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.412110] device bridge_slave_0 entered promiscuous mode [ 40.419310] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.425654] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.432616] device bridge_slave_1 entered promiscuous mode [ 40.468741] chnl_net:caif_netlink_parms(): no params data found [ 40.484359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.493820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.517552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.550843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.571520] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.579253] team0: Port device team_slave_0 added [ 40.585007] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.593030] team0: Port device team_slave_1 added [ 40.675316] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.682830] team0: Port device team_slave_0 added [ 40.696707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.706221] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.715820] 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. [ 40.741720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.755052] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.761408] 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. [ 40.787501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.799135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.806554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.814783] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.822746] team0: Port device team_slave_1 added [ 40.831114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.838982] chnl_net:caif_netlink_parms(): no params data found [ 40.858233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.869123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.876588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.887168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.912560] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.920043] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.961604] device hsr_slave_0 entered promiscuous mode [ 40.988484] device hsr_slave_1 entered promiscuous mode [ 41.029045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.037719] 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. [ 41.070997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.083163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.089669] 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. [ 41.117738] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.136717] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.145446] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.152628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.160485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.174304] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.182248] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.189825] device bridge_slave_0 entered promiscuous mode [ 41.196916] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.213744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.222390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.233557] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.242036] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.251434] device bridge_slave_1 entered promiscuous mode [ 41.266815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.280430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.289529] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.296431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.305494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.314272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.324484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.382788] device hsr_slave_0 entered promiscuous mode [ 41.418463] device hsr_slave_1 entered promiscuous mode [ 41.462946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.473470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.482611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.491967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.500172] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.507053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.522458] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.529546] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.536317] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.554696] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.563467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.574281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.589981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.597825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.607867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.620501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.642414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.656889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.665392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.675058] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.682615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.690564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.698739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.709452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.716872] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.741134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.769510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.783108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.792315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.802577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.812782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.821620] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.828692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.837017] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.843910] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.855735] device bridge_slave_0 entered promiscuous mode [ 41.865080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.874664] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.883306] team0: Port device team_slave_0 added [ 41.900248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.909056] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.915697] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.924302] device bridge_slave_1 entered promiscuous mode [ 41.931534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.941763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.950762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.959409] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.966850] team0: Port device team_slave_1 added [ 41.992178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.008826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.031739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.041214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.053005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.067315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.074326] 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. [ 42.101073] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.113047] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.119602] 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. [ 42.145937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.157379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.167525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.180300] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.194022] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.201629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.211739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.220571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.242637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.251352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.265064] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.311906] device hsr_slave_0 entered promiscuous mode [ 42.358130] device hsr_slave_1 entered promiscuous mode [ 42.408606] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.416374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.428149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.435756] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.445456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.454582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.464617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.473848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.483202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.491265] team0: Port device team_slave_0 added [ 42.497227] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.505855] team0: Port device team_slave_1 added [ 42.514389] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.531910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.540487] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.570237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.579124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.588184] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.596002] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.605285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.632565] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.640219] 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. [ 42.666852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.678959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.685891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.699843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.713679] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 42.730338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.738791] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.745272] 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. [ 42.771326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.787209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.800166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.807050] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.820414] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.855553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.862698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.870716] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.881763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.891251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.940324] device hsr_slave_0 entered promiscuous mode [ 42.978117] device hsr_slave_1 entered promiscuous mode [ 43.020897] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.028585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.041717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.057090] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.065390] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.083420] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.114387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.123266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.131702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.139728] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.146819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.155244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.178704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.190580] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.202615] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.211964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.221083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.232089] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.239250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.247338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.259987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.278203] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.313044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.329316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.339106] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.363186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.374315] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.384856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.396230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.404848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.419878] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.427062] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.435203] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.445533] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 43.454076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.464886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.473481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.481913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.490841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.498889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.507121] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.514727] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.522227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.540683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.548961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.559529] device veth0_vlan entered promiscuous mode [ 43.566816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.577095] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.591523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.602514] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.611496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.622206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.633374] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.643883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.652192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.661322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.669411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.679334] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.688846] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.695402] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.706683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.717898] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.724403] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.733958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.741908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.749860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.758431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.766587] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.773397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.780922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.791943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.803180] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 43.811255] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 43.819693] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 43.826993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.840455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.853199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.861715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.870450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.879367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.887239] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.893959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.901587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.910834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.918865] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.925514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.933375] device veth1_vlan entered promiscuous mode [ 43.939567] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 43.948619] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.954744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.969070] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.976485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.986828] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 43.996982] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.008004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.019693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.029591] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.038923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.046634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.055369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.064838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.075493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.084744] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.091466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.100243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.107899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.116275] device veth0_vlan entered promiscuous mode [ 44.132325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.140583] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.152021] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.162155] device veth1_vlan entered promiscuous mode [ 44.169330] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.178095] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.188614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.196501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.206278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.218632] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.230860] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.240833] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.249184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.260680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.268700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.278949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.289177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.302014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.310279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.318659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.326809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.336904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.347403] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.357100] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.365102] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.372615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.388046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.396355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.404357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.412759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.424147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.433923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.444956] device veth0_macvtap entered promiscuous mode [ 44.453813] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.462520] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.470087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.479245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.488573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.498797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.509590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.522740] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.533253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.541953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.550977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.560272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.571969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.580442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.589561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.598506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.608971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.617731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.628110] device veth1_macvtap entered promiscuous mode [ 44.634678] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.646204] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.653714] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.664755] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.678345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.688066] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.698295] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.705579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.716113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.725728] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.733846] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.742802] device veth0_macvtap entered promiscuous mode [ 44.750776] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.761467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.773228] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 44.785116] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.798934] device veth1_macvtap entered promiscuous mode [ 44.805459] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.816740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.825751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.832844] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.845820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.854746] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.864162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.872819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.881251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.891004] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.899063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.909371] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.921463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 44.931861] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.943872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.955201] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.965831] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.975509] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.984711] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.993699] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.003681] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.016563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.028679] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.035810] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.044235] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.050954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.058312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.065635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.074677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.082941] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.090081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.108378] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.116092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.125261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.145665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.153566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.177751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.188204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.198854] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.205808] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.218920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.225290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.235901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.244382] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.250963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.260114] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.268562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.278484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.287748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.297622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.305702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.315657] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.322768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.358746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.373268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.389730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.406752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.425194] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.436529] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.445729] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.460679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.475557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.490381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.503750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.514815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.524132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.531900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.545838] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.561070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.576342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.591828] device veth0_vlan entered promiscuous mode [ 45.599545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.611631] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.620682] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.631810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.639599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.648224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.660467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.669733] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.681316] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.693195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.704380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.713074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.721716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.732780] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.740382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.751329] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.760758] device veth1_vlan entered promiscuous mode [ 45.767357] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.776658] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.790025] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.797646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.805074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.818454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.834441] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.846537] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.864547] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.878030] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.885346] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.899163] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.908183] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.917682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.924722] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.933045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.941984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.954957] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/29 08:28:36 executed programs: 6 [ 45.964424] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.974056] device veth0_macvtap entered promiscuous mode [ 45.981829] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.994691] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.003891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.015884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.029541] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.038345] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.045308] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.057490] device veth0_vlan entered promiscuous mode [ 46.068124] device veth1_vlan entered promiscuous mode [ 46.074183] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.095454] device veth1_macvtap entered promiscuous mode [ 46.108323] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.117864] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.125137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.139110] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.148002] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.160972] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.171513] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.187518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.195182] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.207612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.215093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.238485] device veth0_vlan entered promiscuous mode [ 46.252248] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.270973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.286274] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.295195] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.312011] device veth1_vlan entered promiscuous mode [ 46.325163] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.340899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.359389] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.375972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.392828] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.411402] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.420615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.433065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.444184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.458660] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.466583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.482808] device veth0_macvtap entered promiscuous mode [ 46.495886] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.505642] device veth1_macvtap entered promiscuous mode [ 46.512665] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.522338] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.541688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.551271] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.561718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.572225] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.580067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.600767] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.610138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.625043] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.633092] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.640944] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.649999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.665020] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.676985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.684742] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.700097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.708373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.719191] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.732543] device veth0_macvtap entered promiscuous mode [ 46.739576] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.748503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.760663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.770162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.780157] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.789331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.799890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.809879] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.817107] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.823775] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.831401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.839955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.848581] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.856571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.866461] device veth1_macvtap entered promiscuous mode [ 46.876584] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.888701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.898909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.908082] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.917843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.927584] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.937340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.947506] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.954393] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.964035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.973048] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.985014] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.993611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.013307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.023414] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.032454] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.042139] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.058087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.069310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.083899] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.094600] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.103793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.113583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.123070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.132939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.145372] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.153220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.163314] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.171075] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.179857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.191563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.199322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.207173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.214397] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.224986] device veth0_vlan entered promiscuous mode [ 47.238325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.252686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.263397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.273827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.283558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.293712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.303176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.313486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.323498] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.331141] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.338843] device veth1_vlan entered promiscuous mode [ 47.346868] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.354275] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.362195] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.370433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.392500] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.404829] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.422329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.435916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.448182] device veth0_macvtap entered promiscuous mode [ 47.454376] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.464541] device veth1_macvtap entered promiscuous mode [ 47.475577] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.491582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.503648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.518025] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.531201] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.540754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.550941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.560168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.570178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.579990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.589798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.599127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.609351] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.619676] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.626878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.635327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.645391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.656589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.667216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.677942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.688864] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.699423] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.709681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.719213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.729413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.740879] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.748898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.756075] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.768286] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.775538] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.784829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.793390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.801471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/04/29 08:28:41 executed programs: 48 2020/04/29 08:28:46 executed programs: 102 2020/04/29 08:28:52 executed programs: 237 2020/04/29 08:28:57 executed programs: 265 [ 71.496648] NOHZ: local_softirq_pending 08 2020/04/29 08:29:02 executed programs: 313 2020/04/29 08:29:07 executed programs: 419 [ 82.102309] ================================================================== [ 82.109799] BUG: KASAN: use-after-free in disk_unblock_events+0x42/0x50 [ 82.116536] Read of size 8 at addr ffff888095154e88 by task systemd-udevd/8066 [ 82.123879] [ 82.125557] CPU: 0 PID: 8066 Comm: systemd-udevd Not tainted 4.14.177-syzkaller #0 [ 82.133249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.142597] Call Trace: [ 82.145176] dump_stack+0xf7/0x13b [ 82.148713] ? disk_unblock_events+0x42/0x50 [ 82.153112] print_address_description.cold.7+0x9/0x1c9 [ 82.158471] ? disk_unblock_events+0x42/0x50 [ 82.162878] kasan_report.cold.8+0x11a/0x2d3 [ 82.167546] __asan_report_load8_noabort+0x14/0x20 [ 82.172491] disk_unblock_events+0x42/0x50 [ 82.176713] __blkdev_get+0x738/0x1030 [ 82.180600] ? __blkdev_put+0x730/0x730 [ 82.184575] blkdev_get+0x26d/0x860 [ 82.188199] ? bd_may_claim+0xc0/0xc0 [ 82.191997] ? lock_downgrade+0x7f0/0x7f0 [ 82.196145] ? fsnotify+0x1160/0x1160 2020/04/29 08:29:12 executed programs: 478 [ 82.199953] ? do_raw_spin_unlock+0x16a/0x250 [ 82.204451] ? _raw_spin_unlock+0x2c/0x50 [ 82.208599] blkdev_open+0x19f/0x200 [ 82.212308] ? lockref_get+0x3a/0x50 [ 82.216018] do_dentry_open+0x620/0xdb0 [ 82.219979] ? security_inode_permission+0x93/0xd0 [ 82.224990] ? bd_acquire+0x290/0x290 [ 82.228831] vfs_open+0xfc/0x240 [ 82.232297] ? may_open.isra.56+0xac/0x270 [ 82.236591] ? complete_walk+0x71/0x1b0 [ 82.240571] path_openat+0xdde/0x3bd0 [ 82.244451] ? __lock_acquire+0x6a4/0x4500 [ 82.248685] ? path_lookupat.isra.41+0x810/0x810 [ 82.253613] ? trace_hardirqs_on+0x10/0x10 [ 82.257833] ? trace_hardirqs_off+0x10/0x10 [ 82.262140] ? __lock_is_held+0xb5/0x140 [ 82.266178] ? find_held_lock+0x36/0x1d0 [ 82.270230] do_filp_open+0x16b/0x220 [ 82.274014] ? __alloc_fd+0x189/0x420 [ 82.277797] ? may_open_dev+0xc0/0xc0 [ 82.281589] ? _raw_spin_unlock+0x2c/0x50 [ 82.285713] ? __alloc_fd+0x189/0x420 [ 82.289495] do_sys_open+0x1c2/0x340 [ 82.293186] ? filp_open+0x50/0x50 [ 82.296883] ? do_sys_open+0x340/0x340 [ 82.300744] SyS_open+0x19/0x20 [ 82.304000] do_syscall_64+0x1c7/0x5b0 [ 82.307878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.312696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 82.317879] RIP: 0033:0x7fe128a76840 [ 82.321563] RSP: 002b:00007ffcedb2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 82.329246] RAX: ffffffffffffffda RBX: 000055678cea9ef0 RCX: 00007fe128a76840 [ 82.336507] RDX: 000055678c70cfe3 RSI: 00000000000a0800 RDI: 000055678cea0890 [ 82.343768] RBP: 00007ffcedb2b850 R08: 000055678c70c670 R09: 0000000000000010 [ 82.351026] R10: 000055678c70cd0c R11: 0000000000000246 R12: 00007ffcedb2b7a0 [ 82.358283] R13: 000055678cea9600 R14: 0000000000000003 R15: 000000000000000e [ 82.365537] [ 82.367157] Allocated by task 10686: [ 82.370849] save_stack_trace+0x16/0x20 [ 82.374801] save_stack+0x43/0xd0 [ 82.378235] kasan_kmalloc+0xc7/0xe0 [ 82.381921] kmem_cache_alloc_node_trace+0x14c/0x780 [ 82.386999] alloc_disk_node+0x5e/0x380 [ 82.390947] alloc_disk+0xe/0x10 [ 82.394295] loop_add+0x3a8/0x810 [ 82.397729] loop_probe+0x133/0x160 [ 82.401426] kobj_lookup+0x20a/0x410 [ 82.405134] get_gendisk+0x2d/0x1d0 [ 82.408753] __blkdev_get+0x382/0x1030 [ 82.412610] blkdev_get+0x3f0/0x860 [ 82.416214] blkdev_open+0x19f/0x200 [ 82.419909] do_dentry_open+0x620/0xdb0 [ 82.423860] vfs_open+0xfc/0x240 [ 82.427199] path_openat+0xdde/0x3bd0 [ 82.430985] do_filp_open+0x16b/0x220 [ 82.434770] do_sys_open+0x1c2/0x340 [ 82.438593] SyS_open+0x19/0x20 [ 82.441849] do_syscall_64+0x1c7/0x5b0 [ 82.445716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 82.450964] [ 82.452590] Freed by task 8066: [ 82.455849] save_stack_trace+0x16/0x20 [ 82.459803] save_stack+0x43/0xd0 [ 82.463252] kasan_slab_free+0x71/0xc0 [ 82.467216] kfree+0xcc/0x270 [ 82.470294] disk_release+0x215/0x290 [ 82.474074] device_release+0xd7/0x170 [ 82.477945] kobject_put+0x10d/0x1b0 [ 82.481632] put_disk+0x15/0x20 [ 82.484914] __blkdev_get+0x6a5/0x1030 [ 82.488773] blkdev_get+0x26d/0x860 [ 82.492386] blkdev_open+0x19f/0x200 [ 82.496095] do_dentry_open+0x620/0xdb0 [ 82.500059] vfs_open+0xfc/0x240 [ 82.503402] path_openat+0xdde/0x3bd0 [ 82.507491] do_filp_open+0x16b/0x220 [ 82.511278] do_sys_open+0x1c2/0x340 [ 82.514975] SyS_open+0x19/0x20 [ 82.518339] do_syscall_64+0x1c7/0x5b0 [ 82.522380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 82.528329] [ 82.529949] The buggy address belongs to the object at ffff888095154900 [ 82.529949] which belongs to the cache kmalloc-2048 of size 2048 [ 82.542768] The buggy address is located 1416 bytes inside of [ 82.542768] 2048-byte region [ffff888095154900, ffff888095155100) [ 82.554801] The buggy address belongs to the page: [ 82.559731] page:ffffea0002545500 count:1 mapcount:0 mapping:ffff888095154080 index:0x0 compound_mapcount: 0 [ 82.569809] flags: 0xfffe0000008100(slab|head) [ 82.574374] raw: 00fffe0000008100 ffff888095154080 0000000000000000 0000000100000003 [ 82.582257] raw: ffffea00025fb1a0 ffffea0002533e20 ffff8880aa800c40 0000000000000000 [ 82.590138] page dumped because: kasan: bad access detected [ 82.595918] [ 82.597552] Memory state around the buggy address: [ 82.603034] ffff888095154d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.611073] ffff888095154e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.618422] >ffff888095154e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.625759] ^ [ 82.629359] ffff888095154f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.636702] ffff888095154f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.644053] ================================================================== [ 82.651381] Disabling lock debugging due to kernel taint [ 82.664405] Kernel panic - not syncing: panic_on_warn set ... [ 82.664405] [ 82.671791] CPU: 0 PID: 8066 Comm: systemd-udevd Tainted: G B 4.14.177-syzkaller #0 [ 82.680700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.690043] Call Trace: [ 82.692622] dump_stack+0xf7/0x13b [ 82.696182] ? disk_unblock_events+0x42/0x50 [ 82.700580] panic+0x1b0/0x358 [ 82.703760] ? add_taint.cold.5+0x11/0x11 [ 82.707897] ? ___preempt_schedule+0x16/0x18 [ 82.712297] ? disk_unblock_events+0x42/0x50 [ 82.716695] kasan_end_report+0x47/0x4f [ 82.720659] kasan_report.cold.8+0x76/0x2d3 [ 82.724972] __asan_report_load8_noabort+0x14/0x20 [ 82.729891] disk_unblock_events+0x42/0x50 [ 82.734118] __blkdev_get+0x738/0x1030 [ 82.738609] ? __blkdev_put+0x730/0x730 [ 82.742576] blkdev_get+0x26d/0x860 [ 82.746225] ? bd_may_claim+0xc0/0xc0 [ 82.750023] ? lock_downgrade+0x7f0/0x7f0 [ 82.754170] ? fsnotify+0x1160/0x1160 [ 82.757960] ? do_raw_spin_unlock+0x16a/0x250 [ 82.762447] ? _raw_spin_unlock+0x2c/0x50 [ 82.766585] blkdev_open+0x19f/0x200 [ 82.770376] ? lockref_get+0x3a/0x50 [ 82.774077] do_dentry_open+0x620/0xdb0 [ 82.778046] ? security_inode_permission+0x93/0xd0 [ 82.782965] ? bd_acquire+0x290/0x290 [ 82.786758] vfs_open+0xfc/0x240 [ 82.790120] ? may_open.isra.56+0xac/0x270 [ 82.794342] ? complete_walk+0x71/0x1b0 [ 82.798301] path_openat+0xdde/0x3bd0 [ 82.802121] ? __lock_acquire+0x6a4/0x4500 [ 82.806349] ? path_lookupat.isra.41+0x810/0x810 [ 82.811102] ? trace_hardirqs_on+0x10/0x10 [ 82.815332] ? trace_hardirqs_off+0x10/0x10 [ 82.819674] ? __lock_is_held+0xb5/0x140 [ 82.823729] ? find_held_lock+0x36/0x1d0 [ 82.827792] do_filp_open+0x16b/0x220 [ 82.831594] ? __alloc_fd+0x189/0x420 [ 82.835385] ? may_open_dev+0xc0/0xc0 [ 82.839184] ? _raw_spin_unlock+0x2c/0x50 [ 82.843936] ? __alloc_fd+0x189/0x420 [ 82.847738] do_sys_open+0x1c2/0x340 [ 82.851443] ? filp_open+0x50/0x50 [ 82.854975] ? do_sys_open+0x340/0x340 [ 82.858862] SyS_open+0x19/0x20 [ 82.862131] do_syscall_64+0x1c7/0x5b0 [ 82.866011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.870850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 82.876028] RIP: 0033:0x7fe128a76840 [ 82.879725] RSP: 002b:00007ffcedb2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 82.887437] RAX: ffffffffffffffda RBX: 000055678cea9ef0 RCX: 00007fe128a76840 [ 82.894697] RDX: 000055678c70cfe3 RSI: 00000000000a0800 RDI: 000055678cea0890 [ 82.901958] RBP: 00007ffcedb2b850 R08: 000055678c70c670 R09: 0000000000000010 [ 82.909227] R10: 000055678c70cd0c R11: 0000000000000246 R12: 00007ffcedb2b7a0 [ 82.916489] R13: 000055678cea9600 R14: 0000000000000003 R15: 000000000000000e [ 82.925179] Kernel Offset: disabled [ 82.929293] Rebooting in 86400 seconds..