[ 22.488114] random: 7 urandom warning(s) missed due to ratelimiting [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 33.462814] IPVS: ftp: loaded support on port[0] = 21 [ 34.013995] can: request_module (can-proto-0) failed. [ 34.457894] can: request_module (can-proto-0) failed. [ 34.470119] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2020/10/22 07:40:40 parsed 1 programs 2020/10/22 07:40:41 executed programs: 0 [ 42.518669] IPVS: ftp: loaded support on port[0] = 21 [ 42.521701] IPVS: ftp: loaded support on port[0] = 21 [ 42.541287] IPVS: ftp: loaded support on port[0] = 21 [ 42.541289] IPVS: ftp: loaded support on port[0] = 21 [ 42.564002] IPVS: ftp: loaded support on port[0] = 21 [ 42.605472] IPVS: ftp: loaded support on port[0] = 21 [ 42.750237] chnl_net:caif_netlink_parms(): no params data found [ 42.905054] chnl_net:caif_netlink_parms(): no params data found [ 42.929750] chnl_net:caif_netlink_parms(): no params data found [ 43.060968] chnl_net:caif_netlink_parms(): no params data found [ 43.084318] chnl_net:caif_netlink_parms(): no params data found [ 43.133675] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.149227] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.158645] device bridge_slave_0 entered promiscuous mode [ 43.174813] chnl_net:caif_netlink_parms(): no params data found [ 43.194151] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.205126] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.213870] device bridge_slave_1 entered promiscuous mode [ 43.279494] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.287418] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.295379] device bridge_slave_0 entered promiscuous mode [ 43.304670] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.316927] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.331574] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.343942] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.352862] device bridge_slave_0 entered promiscuous mode [ 43.362177] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.371233] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.381642] device bridge_slave_1 entered promiscuous mode [ 43.405797] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.413347] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.422766] device bridge_slave_1 entered promiscuous mode [ 43.461796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.472217] team0: Port device team_slave_0 added [ 43.480471] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.488505] team0: Port device team_slave_1 added [ 43.494440] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.503335] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.511084] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.520489] device bridge_slave_0 entered promiscuous mode [ 43.529457] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.539090] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.551533] device bridge_slave_0 entered promiscuous mode [ 43.579942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.588425] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.596488] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.606994] device bridge_slave_1 entered promiscuous mode [ 43.614444] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.623298] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.633666] device bridge_slave_1 entered promiscuous mode [ 43.642223] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.655053] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.661908] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.669711] device bridge_slave_0 entered promiscuous mode [ 43.677051] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.683723] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.691454] device bridge_slave_1 entered promiscuous mode [ 43.714200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.723669] team0: Port device team_slave_0 added [ 43.731037] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.738304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.766681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.779381] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.800278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.811313] team0: Port device team_slave_1 added [ 43.822245] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.829405] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.858613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.880060] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.890753] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.902083] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.915097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.928091] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.935576] team0: Port device team_slave_0 added [ 43.942947] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.952714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.962004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.989510] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.997357] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.004929] team0: Port device team_slave_1 added [ 44.027571] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.033924] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.064032] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.075740] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.084671] team0: Port device team_slave_0 added [ 44.098523] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.108877] team0: Port device team_slave_0 added [ 44.115062] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.123534] team0: Port device team_slave_0 added [ 44.130942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.143019] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.222598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.246851] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.263633] team0: Port device team_slave_1 added [ 44.294497] device hsr_slave_0 entered promiscuous mode [ 44.308594] device hsr_slave_1 entered promiscuous mode [ 44.315414] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.323435] team0: Port device team_slave_1 added [ 44.334155] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.342473] team0: Port device team_slave_1 added [ 44.352035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.360917] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.372577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.379798] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.407045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.418222] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.426879] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.443967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.451482] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.479285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.494986] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.501931] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.533295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.551399] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.558143] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.588662] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.611895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.624348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.632128] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.663902] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.683785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.691383] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.720055] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.732225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.740422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.747728] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.781099] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.795125] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.813055] device hsr_slave_0 entered promiscuous mode [ 44.820507] device hsr_slave_1 entered promiscuous mode [ 44.828668] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.838646] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.849454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.867452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.874084] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.903599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.919733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.928580] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.939344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.959125] device hsr_slave_0 entered promiscuous mode [ 44.967096] device hsr_slave_1 entered promiscuous mode [ 44.973965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.996692] device hsr_slave_0 entered promiscuous mode [ 45.003206] device hsr_slave_1 entered promiscuous mode [ 45.010584] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.031506] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.041485] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.061577] device hsr_slave_0 entered promiscuous mode [ 45.069107] device hsr_slave_1 entered promiscuous mode [ 45.078475] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.094928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.104995] device hsr_slave_0 entered promiscuous mode [ 45.111201] device hsr_slave_1 entered promiscuous mode [ 45.118674] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.127113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.152401] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.352006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.374974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.450007] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.468945] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.519411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.529125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.540470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.551826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.568358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.579042] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.588751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.600479] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.608069] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.629759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.638366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.649103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.658196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.666553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.686755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.697663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.708420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.720005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.729653] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.736517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.759972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.772846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.780370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.789242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.796935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.806561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.814284] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.823200] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.838320] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.848034] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.857247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.873761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.881962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.896765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.903925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.911589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.921514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.929978] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.936550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.943819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.953210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.961769] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.969693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.976798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.984972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.993182] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.999944] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.007496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.015754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.025075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.035625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.044050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.061229] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.068611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.077971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.086917] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.093385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.101727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.109956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.117689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.124972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.134970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.144952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.154347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.162433] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.169093] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.176742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.184086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.191509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.199572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.207822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.216773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.224880] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.232695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.241702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.252224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.264984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.278779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.286335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.294460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.302770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.311637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.320039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.329302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.337188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.347026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.356737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.370018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.382162] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.389207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.397824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.405099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.413567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.422748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.431105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.439235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.447318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.455155] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.461599] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.468919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.476112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.484279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.493162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.502770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.511732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.520116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.528755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.537189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.544962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.553217] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.559668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.569857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.581020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.589145] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.598258] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.607506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.616448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.624046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.636265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.644034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.652882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.662968] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.670083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.680689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.689909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.699728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.710002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.720760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.730266] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.738887] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.746419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.754673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.762778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.772226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.780625] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.787401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.795007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.803439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.811493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.819991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.827803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.835009] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.847379] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.854511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.867422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.880313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.890742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.906601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.914945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.925751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.936270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.944315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.953141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.962524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.974534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.993119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.003493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.019215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.028833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.037634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.045877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.054101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.062541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.071459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.080632] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.089197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.097735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.107852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.117974] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.126894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.136219] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.153175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.162121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.172467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.183431] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.190064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.197771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.205913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.214307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.223467] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.233086] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.241184] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.250188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.265877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.276024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.283600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.292235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.300163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.309811] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.317221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.330511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.341782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.358774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.369302] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.378401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.387868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.397256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.407193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.416951] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.423862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.436893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.446284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.458828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.474654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.483232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.493030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.501581] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.511559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.528621] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.539210] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.549734] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.564508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.572801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.581427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.589868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.598125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.606156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.616366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.628029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.636767] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.644623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.657241] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.667226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.683425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.692419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.701860] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.710336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.718681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.727225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.735831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.743734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.751737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.759540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.770694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.788929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.798109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.809095] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.821808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.831534] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.839417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.850386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.858012] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.865370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.873871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.890354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.900951] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.911524] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.922869] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.931741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.941074] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.951510] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.961173] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.973938] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.983578] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.991516] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.002556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.012568] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.020831] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.028500] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.043512] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.058414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.067685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.077793] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.086157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.095973] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.109748] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.118094] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.131825] device veth0_vlan entered promiscuous mode [ 48.141099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.151954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.160755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.169119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.177940] device veth0_vlan entered promiscuous mode [ 48.188180] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.201565] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.212595] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.223791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.232062] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.240076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.249850] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.262748] device veth1_vlan entered promiscuous mode [ 48.280131] device veth1_vlan entered promiscuous mode [ 48.286416] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.293385] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.306221] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.315593] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.328132] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.336649] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.343516] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.350430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.358784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.366452] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.373316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.382029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.408416] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.420579] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.430441] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.443454] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.460873] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.469591] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.481068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.488798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.500070] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.514346] device veth0_vlan entered promiscuous mode [ 48.523430] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.531786] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.540184] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.553283] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.563052] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.570618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.579012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.587224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.595751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.603722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.611719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.623069] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.636307] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.650570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.663324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.673968] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.684426] device veth1_vlan entered promiscuous mode [ 48.693715] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.701995] device veth0_macvtap entered promiscuous mode [ 48.709554] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.719914] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.727981] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.740120] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.748355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.757177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.764664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.773545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.782819] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.790666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.800452] device veth1_macvtap entered promiscuous mode [ 48.807460] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.818381] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.827079] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.833882] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.846846] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.858574] device veth0_macvtap entered promiscuous mode [ 48.866197] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.876445] device veth1_macvtap entered promiscuous mode [ 48.882698] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.890076] device veth0_vlan entered promiscuous mode [ 48.901714] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.913912] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.923706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.933938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.943532] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.951311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.959259] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.967099] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.974576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.982634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.990721] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.997824] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.009235] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.017792] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 49.025840] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 49.034423] device veth1_vlan entered promiscuous mode [ 49.042155] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.051960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.067184] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.079644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.090540] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.100663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.109106] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.117553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.126955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.136022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.144026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.154171] device veth0_vlan entered promiscuous mode [ 49.161020] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.171892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.183952] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.191657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.200393] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.218453] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.226323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.239113] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.247422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.256014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.263656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.272429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.280673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.291641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.299960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.311402] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.324337] device veth0_macvtap entered promiscuous mode [ 49.331268] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.339807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.350550] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.362288] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.370044] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.380936] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.406473] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.414107] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.424113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.432576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.441288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.453103] device veth0_vlan entered promiscuous mode [ 49.460048] device veth1_vlan entered promiscuous mode [ 49.485284] device veth1_macvtap entered promiscuous mode [ 49.493272] device veth0_macvtap entered promiscuous mode [ 49.509838] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.520245] device veth1_vlan entered promiscuous mode [ 49.531354] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.552102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.572660] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.584031] device veth1_macvtap entered promiscuous mode [ 49.592837] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.603776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.620309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.643320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.652165] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.665542] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.674541] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.692350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.703123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.716478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.729141] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.740575] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.749758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.760121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.771411] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.781409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.791397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.801442] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.811825] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.821399] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.830658] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.839236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.847894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.857353] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.865767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.873305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.882215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.890674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.899299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.908541] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.917626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.928718] device veth0_macvtap entered promiscuous mode [ 49.935654] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.945451] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.956837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.967423] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.978345] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.991462] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.001524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.013311] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.024462] device veth0_macvtap entered promiscuous mode [ 50.031365] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.039788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.050801] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.059402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.068955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.077662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.087119] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.103322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.119131] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.128819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.139220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.150277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.160693] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.171366] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.178725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.190475] device veth1_macvtap entered promiscuous mode [ 50.200729] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 50.210513] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.221130] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.235314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.259197] device veth1_macvtap entered promiscuous mode [ 50.279302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.297164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.333723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.359110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.398678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.431591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.446482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.460473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.472540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.483194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.492758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.503894] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.516835] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.527493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.541429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.552486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.563277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.582675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.594208] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.605191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.615333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.625947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.637299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.653538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.667921] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.678211] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.686826] FAULT_INJECTION: forcing a failure. [ 50.686826] name failslab, interval 1, probability 0, space 0, times 1 [ 50.704678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.713894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.727260] CPU: 1 PID: 7869 Comm: syz-executor.3 Not tainted 4.19.152-syzkaller #0 [ 50.736920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.747934] Call Trace: [ 50.750722] dump_stack+0x123/0x177 [ 50.754428] should_fail.cold.4+0x5/0x13 [ 50.758505] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.764625] ? lock_downgrade+0x860/0x860 [ 50.769472] __should_failslab+0xba/0xf0 [ 50.773534] should_failslab+0x9/0x14 [ 50.778135] kmem_cache_alloc_node_trace+0x26d/0x730 [ 50.783990] __kmalloc_node_track_caller+0x3c/0x70 [ 50.789894] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 50.796026] __alloc_skb+0xd7/0x580 [ 50.800595] ? skb_trim+0x160/0x160 [ 50.806796] netlink_ack+0x212/0xa50 [ 50.811949] ? netlink_sendmsg+0xc40/0xc40 [ 50.816762] ? find_held_lock+0x36/0x1d0 [ 50.822802] netlink_rcv_skb+0x2a8/0x3d0 [ 50.829617] ? lock_downgrade+0x860/0x860 [ 50.834042] ? rtnetlink_put_metrics+0x490/0x490 [ 50.839951] ? netlink_ack+0xa50/0xa50 [ 50.844775] ? netlink_deliver_tap+0x182/0xb00 [ 50.850494] rtnetlink_rcv+0x10/0x20 [ 50.854981] netlink_unicast+0x443/0x650 [ 50.859497] ? netlink_attachskb+0x6c0/0x6c0 [ 50.865275] ? _copy_from_iter_full+0x182/0x720 [ 50.871489] ? __check_object_size+0x1ef/0x301 [ 50.876523] netlink_sendmsg+0x765/0xc40 [ 50.881123] ? netlink_unicast+0x650/0x650 [ 50.885969] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.891028] ? netlink_unicast+0x650/0x650 [ 50.895500] sock_sendmsg+0xb5/0xf0 [ 50.899159] ___sys_sendmsg+0x647/0x950 [ 50.903267] ? find_held_lock+0x36/0x1d0 [ 50.908040] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 50.912897] ? __fget+0x278/0x400 [ 50.916904] ? kasan_check_read+0x11/0x20 [ 50.923038] ? __fget+0x295/0x400 [ 50.926629] ? ksys_dup3+0x2e0/0x2e0 [ 50.930441] ? __f_unlock_pos+0xd/0x10 [ 50.934880] ? __fget_light+0x174/0x1e0 [ 50.938872] ? __fdget+0xe/0x10 [ 50.942789] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 50.949030] __sys_sendmsg+0xd9/0x180 [ 50.953952] ? __ia32_sys_shutdown+0x70/0x70 [ 50.958759] ? __sb_end_write+0xa4/0xd0 [ 50.963142] ? kasan_check_write+0x14/0x20 [ 50.967691] ? fput+0x18/0x120 [ 50.971198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.976691] __x64_sys_sendmsg+0x73/0xb0 [ 50.982266] do_syscall_64+0xd0/0x4e0 [ 50.988437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.993891] RIP: 0033:0x45c749 [ 50.997192] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.017658] RSP: 002b:00007f47a2ebec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.025940] RAX: ffffffffffffffda RBX: 00007f47a2ebf6d4 RCX: 000000000045c749 [ 51.033692] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.041913] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.049745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.057608] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 51.070755] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.079892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.092329] FAULT_INJECTION: forcing a failure. [ 51.092329] name failslab, interval 1, probability 0, space 0, times 1 2020/10/22 07:40:50 executed programs: 6 [ 51.093107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.127080] CPU: 0 PID: 7879 Comm: syz-executor.0 Not tainted 4.19.152-syzkaller #0 [ 51.127612] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.135990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.135995] Call Trace: [ 51.136014] dump_stack+0x123/0x177 [ 51.136025] should_fail.cold.4+0x5/0x13 [ 51.136033] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.136040] ? lock_downgrade+0x860/0x860 [ 51.136052] __should_failslab+0xba/0xf0 [ 51.136061] should_failslab+0x9/0x14 [ 51.136066] kmem_cache_alloc_node_trace+0x26d/0x730 [ 51.136075] __kmalloc_node_track_caller+0x3c/0x70 [ 51.136084] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 51.136090] __alloc_skb+0xd7/0x580 [ 51.136094] ? skb_trim+0x160/0x160 [ 51.136106] netlink_ack+0x212/0xa50 [ 51.136113] ? netlink_sendmsg+0xc40/0xc40 [ 51.136116] ? find_held_lock+0x36/0x1d0 [ 51.136127] netlink_rcv_skb+0x2a8/0x3d0 [ 51.136130] ? lock_downgrade+0x860/0x860 [ 51.136140] ? rtnetlink_put_metrics+0x490/0x490 [ 51.136145] ? netlink_ack+0xa50/0xa50 [ 51.136151] ? netlink_deliver_tap+0x182/0xb00 [ 51.136160] rtnetlink_rcv+0x10/0x20 [ 51.136176] netlink_unicast+0x443/0x650 [ 51.136184] ? netlink_attachskb+0x6c0/0x6c0 [ 51.136190] ? _copy_from_iter_full+0x182/0x720 [ 51.136197] ? __check_object_size+0x1ef/0x301 [ 51.136204] netlink_sendmsg+0x765/0xc40 [ 51.136212] ? netlink_unicast+0x650/0x650 [ 51.136223] ? apparmor_socket_sendmsg+0x1b/0x20 [ 51.136228] ? netlink_unicast+0x650/0x650 [ 51.136236] sock_sendmsg+0xb5/0xf0 [ 51.136241] ___sys_sendmsg+0x647/0x950 [ 51.136244] ? find_held_lock+0x36/0x1d0 [ 51.136250] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 51.136258] ? __fget+0x278/0x400 [ 51.136265] ? kasan_check_read+0x11/0x20 [ 51.136271] ? __fget+0x295/0x400 [ 51.136280] ? ksys_dup3+0x2e0/0x2e0 [ 51.136284] ? __f_unlock_pos+0xd/0x10 [ 51.136291] ? __fget_light+0x174/0x1e0 [ 51.136296] ? __fdget+0xe/0x10 [ 51.136302] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.136309] __sys_sendmsg+0xd9/0x180 [ 51.136314] ? __ia32_sys_shutdown+0x70/0x70 [ 51.136321] ? __sb_end_write+0xa4/0xd0 [ 51.136326] ? kasan_check_write+0x14/0x20 [ 51.136332] ? fput+0x18/0x120 [ 51.136345] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.136353] __x64_sys_sendmsg+0x73/0xb0 [ 51.136363] do_syscall_64+0xd0/0x4e0 [ 51.136368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.136374] RIP: 0033:0x45c749 [ 51.136380] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.136382] RSP: 002b:00007fe008d1ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.136388] RAX: ffffffffffffffda RBX: 00007fe008d1b6d4 RCX: 000000000045c749 [ 51.136391] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 51.136394] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.136397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 51.136399] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 51.481509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.494382] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.506236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.516805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.526950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.538345] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.550010] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.558541] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.568361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.580341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.590711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.604236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.617631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.631462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.643383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.658946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.679393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.699278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.720060] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.731229] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.741579] FAULT_INJECTION: forcing a failure. [ 51.741579] name failslab, interval 1, probability 0, space 0, times 0 [ 51.760657] CPU: 0 PID: 7889 Comm: syz-executor.3 Not tainted 4.19.152-syzkaller #0 [ 51.772129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.785387] Call Trace: [ 51.789323] dump_stack+0x123/0x177 [ 51.794691] should_fail.cold.4+0x5/0x13 [ 51.802426] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.809312] ? lock_downgrade+0x860/0x860 [ 51.814479] __should_failslab+0xba/0xf0 [ 51.822033] should_failslab+0x9/0x14 [ 51.829555] __kmalloc_track_caller+0x2ce/0x760 [ 51.838304] ? __lock_acquire+0x792/0x4980 [ 51.845030] ? kstrdup_const+0x1f/0x30 [ 51.850289] kstrdup+0x2c/0x60 [ 51.853876] kstrdup_const+0x1f/0x30 [ 51.858909] __kernfs_new_node+0xb0/0x6f0 [ 51.866043] ? mark_held_locks+0x130/0x130 [ 51.872949] ? kernfs_dop_revalidate+0x350/0x350 [ 51.880226] ? widen_string+0x1e0/0x1e0 [ 51.884570] ? rtnl_newlink+0xa1d/0x1320 [ 51.888724] ? netlink_rcv_skb+0x13e/0x3d0 [ 51.893287] ? rtnetlink_rcv+0x10/0x20 [ 51.900505] ? netlink_unicast+0x443/0x650 [ 51.905611] ? netlink_sendmsg+0x765/0xc40 [ 51.911379] ? find_held_lock+0x36/0x1d0 [ 51.915827] kernfs_new_node+0x62/0x110 [ 51.920124] kernfs_create_link+0xb4/0x22b [ 51.927433] sysfs_do_create_link_sd.isra.2+0x7d/0xf0 [ 51.935322] sysfs_create_link+0x43/0xb0 [ 51.940786] netdev_adjacent_sysfs_add+0x9c/0xd0 [ 51.946667] ? napi_disable+0x80/0x80 [ 51.952160] __netdev_adjacent_dev_insert+0x46d/0x7b0 [ 51.959311] __netdev_upper_dev_link+0x1e8/0x790 [ 51.965954] ? netdev_upper_dev_unlink+0x5b0/0x5b0 [ 51.972167] ? kasan_check_read+0x11/0x20 [ 51.977854] netdev_master_upper_dev_link+0x17/0x20 [ 51.983559] batadv_hardif_enable_interface+0x1f8/0x9e0 [ 51.993177] batadv_softif_slave_add+0x7f/0xd0 [ 51.999452] do_set_master+0x171/0x200 [ 52.003443] do_setlink+0x941/0x2e10 [ 52.007435] ? __lock_acquire+0x792/0x4980 [ 52.011673] ? validate_linkmsg+0x670/0x670 [ 52.017937] ? mark_held_locks+0x130/0x130 [ 52.023902] ? __lock_acquire+0x792/0x4980 [ 52.028737] ? __lock_acquire+0x792/0x4980 [ 52.034074] ? find_held_lock+0x36/0x1d0 [ 52.039340] rtnl_newlink+0xa1d/0x1320 [ 52.043405] ? rtnl_link_unregister+0x280/0x280 [ 52.049113] ? mark_held_locks+0x130/0x130 [ 52.053974] ? __lock_acquire+0x792/0x4980 [ 52.058230] ? __lock_is_held+0xb5/0x140 [ 52.062295] ? mark_held_locks+0x130/0x130 [ 52.067811] ? __lock_is_held+0xb5/0x140 [ 52.072233] ? __lock_acquire+0x792/0x4980 [ 52.076506] ? find_held_lock+0x36/0x1d0 [ 52.081513] ? mark_held_locks+0x130/0x130 [ 52.086022] ? trace_hardirqs_on+0x28/0x190 [ 52.092563] ? _raw_spin_unlock_irq+0x60/0x80 [ 52.098318] ? find_held_lock+0x36/0x1d0 [ 52.106052] ? __lock_is_held+0xb5/0x140 [ 52.110718] rtnetlink_rcv_msg+0x34f/0x8f0 [ 52.115612] ? rtnetlink_put_metrics+0x490/0x490 [ 52.120699] ? find_held_lock+0x36/0x1d0 [ 52.127392] netlink_rcv_skb+0x13e/0x3d0 [ 52.134832] ? lock_downgrade+0x860/0x860 [ 52.139884] ? rtnetlink_put_metrics+0x490/0x490 [ 52.145825] ? netlink_ack+0xa50/0xa50 [ 52.150856] ? netlink_deliver_tap+0x182/0xb00 [ 52.156144] rtnetlink_rcv+0x10/0x20 [ 52.160816] netlink_unicast+0x443/0x650 [ 52.169838] ? netlink_attachskb+0x6c0/0x6c0 [ 52.178090] ? _copy_from_iter_full+0x182/0x720 [ 52.184783] ? __check_object_size+0x1ef/0x301 [ 52.191708] netlink_sendmsg+0x765/0xc40 [ 52.196955] ? netlink_unicast+0x650/0x650 [ 52.202853] ? apparmor_socket_sendmsg+0x1b/0x20 [ 52.210239] ? netlink_unicast+0x650/0x650 [ 52.216342] sock_sendmsg+0xb5/0xf0 [ 52.221525] ___sys_sendmsg+0x647/0x950 [ 52.230195] ? find_held_lock+0x36/0x1d0 [ 52.235644] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 52.240861] ? __fget+0x278/0x400 [ 52.244619] ? kasan_check_read+0x11/0x20 [ 52.250222] ? __fget+0x295/0x400 [ 52.256272] ? ksys_dup3+0x2e0/0x2e0 [ 52.260265] ? __f_unlock_pos+0xd/0x10 [ 52.264296] ? __fget_light+0x174/0x1e0 [ 52.279955] ? __fdget+0xe/0x10 [ 52.286308] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.297735] __sys_sendmsg+0xd9/0x180 [ 52.305011] ? __ia32_sys_shutdown+0x70/0x70 [ 52.317890] ? __sb_end_write+0xa4/0xd0 [ 52.325266] ? kasan_check_write+0x14/0x20 [ 52.331934] ? fput+0x18/0x120 [ 52.335223] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.340782] __x64_sys_sendmsg+0x73/0xb0 [ 52.345369] do_syscall_64+0xd0/0x4e0 [ 52.349558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.359522] RIP: 0033:0x45c749 [ 52.363285] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.388628] RSP: 002b:00007f47a2ebec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.398169] RAX: ffffffffffffffda RBX: 00007f47a2ebf6d4 RCX: 000000000045c749 [ 52.405557] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 52.413229] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.422096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.430202] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 52.454273] syz-executor.3 (7889) used greatest stack depth: 23544 bytes left [ 52.464769] FAULT_INJECTION: forcing a failure. [ 52.464769] name failslab, interval 1, probability 0, space 0, times 0 [ 52.476873] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.491162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.499410] CPU: 1 PID: 7897 Comm: syz-executor.0 Not tainted 4.19.152-syzkaller #0 [ 52.507015] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.507228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.523440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.524942] Call Trace: [ 52.524971] dump_stack+0x123/0x177 [ 52.524990] should_fail.cold.4+0x5/0x13 [ 52.524998] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.525005] ? lock_downgrade+0x860/0x860 [ 52.525020] __should_failslab+0xba/0xf0 [ 52.525029] should_failslab+0x9/0x14 [ 52.525034] kmem_cache_alloc_node_trace+0x26d/0x730 [ 52.525044] __kmalloc_node_track_caller+0x3c/0x70 [ 52.525053] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 52.525060] __alloc_skb+0xd7/0x580 [ 52.525068] ? skb_trim+0x160/0x160 [ 52.589240] netlink_ack+0x212/0xa50 [ 52.593295] ? netlink_sendmsg+0xc40/0xc40 [ 52.597871] ? find_held_lock+0x36/0x1d0 [ 52.602754] netlink_rcv_skb+0x2a8/0x3d0 [ 52.607511] ? lock_downgrade+0x860/0x860 [ 52.612946] ? rtnetlink_put_metrics+0x490/0x490 [ 52.619688] ? netlink_ack+0xa50/0xa50 [ 52.624119] ? netlink_deliver_tap+0x182/0xb00 [ 52.628853] rtnetlink_rcv+0x10/0x20 [ 52.633072] netlink_unicast+0x443/0x650 [ 52.639046] ? netlink_attachskb+0x6c0/0x6c0 [ 52.643663] ? _copy_from_iter_full+0x182/0x720 [ 52.650793] ? __check_object_size+0x1ef/0x301 [ 52.657344] netlink_sendmsg+0x765/0xc40 [ 52.662167] ? netlink_unicast+0x650/0x650 [ 52.667910] ? apparmor_socket_sendmsg+0x1b/0x20 [ 52.673025] ? netlink_unicast+0x650/0x650 [ 52.677689] sock_sendmsg+0xb5/0xf0 [ 52.681506] ___sys_sendmsg+0x647/0x950 [ 52.685581] ? find_held_lock+0x36/0x1d0 [ 52.690887] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 52.696092] ? __fget+0x278/0x400 [ 52.699824] ? kasan_check_read+0x11/0x20 [ 52.704425] ? __fget+0x295/0x400 [ 52.708026] ? ksys_dup3+0x2e0/0x2e0 [ 52.711993] ? __f_unlock_pos+0xd/0x10 [ 52.716381] ? __fget_light+0x174/0x1e0 [ 52.720375] ? __fdget+0xe/0x10 [ 52.723672] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.728882] __sys_sendmsg+0xd9/0x180 [ 52.732702] ? __ia32_sys_shutdown+0x70/0x70 [ 52.737439] ? __sb_end_write+0xa4/0xd0 [ 52.741451] ? kasan_check_write+0x14/0x20 [ 52.745964] ? fput+0x18/0x120 [ 52.749370] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.756413] __x64_sys_sendmsg+0x73/0xb0 [ 52.760499] do_syscall_64+0xd0/0x4e0 [ 52.764405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.769752] RIP: 0033:0x45c749 [ 52.772957] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.789682] FAULT_INJECTION: forcing a failure. [ 52.789682] name failslab, interval 1, probability 0, space 0, times 0 [ 52.795276] RSP: 002b:00007fe008d1ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.795286] RAX: ffffffffffffffda RBX: 00007fe008d1b6d4 RCX: 000000000045c749 [ 52.795289] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 52.795291] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.795293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 52.795296] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 52.807980] FAULT_INJECTION: forcing a failure. [ 52.807980] name failslab, interval 1, probability 0, space 0, times 0 [ 52.893691] CPU: 0 PID: 7939 Comm: syz-executor.5 Not tainted 4.19.152-syzkaller #0 [ 52.936387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.951426] Call Trace: [ 52.954829] dump_stack+0x123/0x177 [ 52.960739] should_fail.cold.4+0x5/0x13 [ 52.966601] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.975821] ? lock_downgrade+0x860/0x860 [ 52.980224] __should_failslab+0xba/0xf0 [ 52.984319] should_failslab+0x9/0x14 [ 52.988461] kmem_cache_alloc_node_trace+0x26d/0x730 [ 52.996473] __kmalloc_node_track_caller+0x3c/0x70 [ 53.002272] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 53.007119] __alloc_skb+0xd7/0x580 [ 53.010878] ? skb_trim+0x160/0x160 [ 53.014513] netlink_ack+0x212/0xa50 [ 53.018315] ? netlink_sendmsg+0xc40/0xc40 [ 53.022741] ? find_held_lock+0x36/0x1d0 [ 53.026824] netlink_rcv_skb+0x2a8/0x3d0 [ 53.031132] ? lock_downgrade+0x860/0x860 [ 53.035318] ? rtnetlink_put_metrics+0x490/0x490 [ 53.040094] ? netlink_ack+0xa50/0xa50 [ 53.044348] ? netlink_deliver_tap+0x182/0xb00 [ 53.049314] rtnetlink_rcv+0x10/0x20 [ 53.053154] netlink_unicast+0x443/0x650 [ 53.057692] ? netlink_attachskb+0x6c0/0x6c0 [ 53.062111] ? _copy_from_iter_full+0x182/0x720 [ 53.067442] ? __check_object_size+0x1ef/0x301 [ 53.072394] netlink_sendmsg+0x765/0xc40 [ 53.076475] ? netlink_unicast+0x650/0x650 [ 53.081156] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.086185] ? netlink_unicast+0x650/0x650 [ 53.090719] sock_sendmsg+0xb5/0xf0 [ 53.094437] ___sys_sendmsg+0x647/0x950 [ 53.098399] ? find_held_lock+0x36/0x1d0 [ 53.102460] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.107296] ? __fget+0x278/0x400 [ 53.110848] ? kasan_check_read+0x11/0x20 [ 53.115101] ? __fget+0x295/0x400 [ 53.118570] ? ksys_dup3+0x2e0/0x2e0 [ 53.122291] ? __f_unlock_pos+0xd/0x10 [ 53.126177] ? __fget_light+0x174/0x1e0 [ 53.130193] ? __fdget+0xe/0x10 [ 53.133891] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.138932] __sys_sendmsg+0xd9/0x180 [ 53.142900] ? __ia32_sys_shutdown+0x70/0x70 [ 53.148012] ? __sb_end_write+0xa4/0xd0 [ 53.152540] ? kasan_check_write+0x14/0x20 [ 53.158379] ? fput+0x18/0x120 [ 53.161944] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.168281] __x64_sys_sendmsg+0x73/0xb0 [ 53.172693] do_syscall_64+0xd0/0x4e0 [ 53.176952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.182407] RIP: 0033:0x45c749 [ 53.185770] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.206160] RSP: 002b:00007fea07520c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.215444] RAX: ffffffffffffffda RBX: 00007fea075216d4 RCX: 000000000045c749 [ 53.223530] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 53.231844] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.240343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.252091] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 53.262299] CPU: 1 PID: 7902 Comm: syz-executor.3 Not tainted 4.19.152-syzkaller #0 [ 53.270918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.281376] Call Trace: [ 53.284526] dump_stack+0x123/0x177 [ 53.288350] should_fail.cold.4+0x5/0x13 [ 53.292735] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.298403] ? lock_downgrade+0x860/0x860 [ 53.302875] __should_failslab+0xba/0xf0 [ 53.307573] should_failslab+0x9/0x14 [ 53.311658] kmem_cache_alloc_node_trace+0x26d/0x730 [ 53.317058] __kmalloc_node_track_caller+0x3c/0x70 [ 53.322140] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 53.329689] __alloc_skb+0xd7/0x580 [ 53.333503] ? skb_trim+0x160/0x160 [ 53.337870] netlink_ack+0x212/0xa50 [ 53.342133] ? netlink_sendmsg+0xc40/0xc40 [ 53.346580] ? find_held_lock+0x36/0x1d0 [ 53.350875] netlink_rcv_skb+0x2a8/0x3d0 [ 53.355433] ? lock_downgrade+0x860/0x860 [ 53.359680] ? rtnetlink_put_metrics+0x490/0x490 [ 53.362612] FAULT_INJECTION: forcing a failure. [ 53.362612] name failslab, interval 1, probability 0, space 0, times 0 [ 53.364611] ? netlink_ack+0xa50/0xa50 [ 53.364619] ? netlink_deliver_tap+0x182/0xb00 [ 53.364635] rtnetlink_rcv+0x10/0x20 [ 53.364640] netlink_unicast+0x443/0x650 [ 53.364650] ? netlink_attachskb+0x6c0/0x6c0 [ 53.400601] ? _copy_from_iter_full+0x182/0x720 [ 53.405369] ? __check_object_size+0x1ef/0x301 [ 53.411152] netlink_sendmsg+0x765/0xc40 [ 53.415292] ? netlink_unicast+0x650/0x650 [ 53.421128] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.427167] ? netlink_unicast+0x650/0x650 [ 53.431592] sock_sendmsg+0xb5/0xf0 [ 53.435218] ___sys_sendmsg+0x647/0x950 [ 53.439638] ? find_held_lock+0x36/0x1d0 [ 53.444006] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.449151] ? __fget+0x278/0x400 [ 53.452707] ? kasan_check_read+0x11/0x20 [ 53.458666] ? __fget+0x295/0x400 [ 53.462911] ? ksys_dup3+0x2e0/0x2e0 [ 53.466996] ? __f_unlock_pos+0xd/0x10 [ 53.470990] ? __fget_light+0x174/0x1e0 [ 53.475231] ? __fdget+0xe/0x10 [ 53.479360] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.485093] __sys_sendmsg+0xd9/0x180 [ 53.488912] ? __ia32_sys_shutdown+0x70/0x70 [ 53.494214] ? __sb_end_write+0xa4/0xd0 [ 53.498305] ? kasan_check_write+0x14/0x20 [ 53.500835] FAULT_INJECTION: forcing a failure. [ 53.500835] name failslab, interval 1, probability 0, space 0, times 0 [ 53.503330] ? fput+0x18/0x120 [ 53.503349] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.503365] __x64_sys_sendmsg+0x73/0xb0 [ 53.503376] do_syscall_64+0xd0/0x4e0 [ 53.503384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.538709] RIP: 0033:0x45c749 [ 53.541910] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.563872] RSP: 002b:00007f47a2ebec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.573133] RAX: ffffffffffffffda RBX: 00007f47a2ebf6d4 RCX: 000000000045c749 [ 53.583111] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 53.591487] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.600194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.611834] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 53.646216] CPU: 0 PID: 7958 Comm: syz-executor.2 Not tainted 4.19.152-syzkaller #0 [ 53.656767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.667973] Call Trace: [ 53.670862] dump_stack+0x123/0x177 [ 53.670873] FAULT_INJECTION: forcing a failure. [ 53.670873] name failslab, interval 1, probability 0, space 0, times 0 [ 53.674591] should_fail.cold.4+0x5/0x13 [ 53.674600] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.674607] ? lock_downgrade+0x860/0x860 [ 53.674620] __should_failslab+0xba/0xf0 [ 53.674629] should_failslab+0x9/0x14 [ 53.674634] kmem_cache_alloc_node_trace+0x26d/0x730 [ 53.674645] __kmalloc_node_track_caller+0x3c/0x70 [ 53.722564] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 53.727316] __alloc_skb+0xd7/0x580 [ 53.730926] ? skb_trim+0x160/0x160 [ 53.735943] netlink_ack+0x212/0xa50 [ 53.741344] ? netlink_sendmsg+0xc40/0xc40 [ 53.746559] ? find_held_lock+0x36/0x1d0 [ 53.751137] netlink_rcv_skb+0x2a8/0x3d0 [ 53.755964] ? lock_downgrade+0x860/0x860 [ 53.761411] ? rtnetlink_put_metrics+0x490/0x490 [ 53.768655] ? netlink_ack+0xa50/0xa50 [ 53.773820] ? netlink_deliver_tap+0x182/0xb00 [ 53.779224] rtnetlink_rcv+0x10/0x20 [ 53.783276] netlink_unicast+0x443/0x650 [ 53.789001] ? netlink_attachskb+0x6c0/0x6c0 [ 53.793853] ? _copy_from_iter_full+0x182/0x720 [ 53.798956] ? __check_object_size+0x1ef/0x301 [ 53.804432] netlink_sendmsg+0x765/0xc40 [ 53.808769] ? netlink_unicast+0x650/0x650 [ 53.813012] ? apparmor_socket_sendmsg+0x1b/0x20 [ 53.818040] ? netlink_unicast+0x650/0x650 [ 53.822906] sock_sendmsg+0xb5/0xf0 [ 53.827968] ___sys_sendmsg+0x647/0x950 [ 53.832665] ? find_held_lock+0x36/0x1d0 [ 53.838921] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 53.846941] ? __fget+0x278/0x400 [ 53.851733] ? kasan_check_read+0x11/0x20 [ 53.857270] ? __fget+0x295/0x400 [ 53.861085] ? ksys_dup3+0x2e0/0x2e0 [ 53.865133] ? __f_unlock_pos+0xd/0x10 [ 53.870576] ? __fget_light+0x174/0x1e0 [ 53.875786] ? __fdget+0xe/0x10 [ 53.879264] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.884210] __sys_sendmsg+0xd9/0x180 [ 53.888034] ? __ia32_sys_shutdown+0x70/0x70 [ 53.892451] ? __sb_end_write+0xa4/0xd0 [ 53.896569] ? kasan_check_write+0x14/0x20 [ 53.900933] ? fput+0x18/0x120 [ 53.904142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.909528] __x64_sys_sendmsg+0x73/0xb0 [ 53.913839] do_syscall_64+0xd0/0x4e0 [ 53.917663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.923471] RIP: 0033:0x45c749 [ 53.926662] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 53.947381] RSP: 002b:00007fbc520c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.956327] RAX: ffffffffffffffda RBX: 00007fbc520c26d4 RCX: 000000000045c749 [ 53.964222] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 53.971603] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.979941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 53.987248] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 53.994597] CPU: 1 PID: 7963 Comm: syz-executor.4 Not tainted 4.19.152-syzkaller #0 [ 54.002642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.012523] Call Trace: [ 54.015910] dump_stack+0x123/0x177 [ 54.019626] should_fail.cold.4+0x5/0x13 [ 54.024778] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.030413] ? lock_downgrade+0x860/0x860 [ 54.034568] __should_failslab+0xba/0xf0 [ 54.038899] should_failslab+0x9/0x14 [ 54.043341] kmem_cache_alloc_node_trace+0x26d/0x730 [ 54.049398] __kmalloc_node_track_caller+0x3c/0x70 [ 54.054535] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 54.059513] __alloc_skb+0xd7/0x580 [ 54.063286] ? skb_trim+0x160/0x160 [ 54.067995] netlink_ack+0x212/0xa50 [ 54.072062] ? netlink_sendmsg+0xc40/0xc40 [ 54.076431] ? find_held_lock+0x36/0x1d0 [ 54.080746] netlink_rcv_skb+0x2a8/0x3d0 [ 54.085020] ? lock_downgrade+0x860/0x860 [ 54.089318] ? rtnetlink_put_metrics+0x490/0x490 [ 54.094174] ? netlink_ack+0xa50/0xa50 [ 54.098059] ? netlink_deliver_tap+0x182/0xb00 [ 54.103077] rtnetlink_rcv+0x10/0x20 [ 54.106808] netlink_unicast+0x443/0x650 [ 54.110874] ? netlink_attachskb+0x6c0/0x6c0 [ 54.115291] ? _copy_from_iter_full+0x182/0x720 [ 54.119964] ? __check_object_size+0x1ef/0x301 [ 54.124555] netlink_sendmsg+0x765/0xc40 [ 54.128642] ? netlink_unicast+0x650/0x650 [ 54.133192] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.138058] ? netlink_unicast+0x650/0x650 [ 54.143876] sock_sendmsg+0xb5/0xf0 [ 54.147632] ___sys_sendmsg+0x647/0x950 [ 54.151621] ? find_held_lock+0x36/0x1d0 [ 54.157102] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.164401] ? __fget+0x278/0x400 [ 54.168386] ? kasan_check_read+0x11/0x20 [ 54.173499] ? __fget+0x295/0x400 [ 54.177369] ? ksys_dup3+0x2e0/0x2e0 [ 54.182253] ? __f_unlock_pos+0xd/0x10 [ 54.186328] ? __fget_light+0x174/0x1e0 [ 54.190378] ? __fdget+0xe/0x10 [ 54.194008] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.199361] __sys_sendmsg+0xd9/0x180 [ 54.199536] ------------[ cut here ]------------ [ 54.203961] ? __ia32_sys_shutdown+0x70/0x70 [ 54.203973] ? __sb_end_write+0xa4/0xd0 [ 54.218972] ? kasan_check_write+0x14/0x20 [ 54.224246] ? fput+0x18/0x120 [ 54.224807] WARNING: CPU: 0 PID: 47 at net/batman-adv/bat_iv_ogm.c:597 batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.228331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.241990] Kernel panic - not syncing: panic_on_warn set ... [ 54.241990] [ 54.247717] __x64_sys_sendmsg+0x73/0xb0 [ 54.259343] do_syscall_64+0xd0/0x4e0 [ 54.263253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.268522] RIP: 0033:0x45c749 [ 54.272767] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.292861] RSP: 002b:00007f6f43f1cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.301671] RAX: ffffffffffffffda RBX: 00007f6f43f1d6d4 RCX: 000000000045c749 [ 54.310385] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 54.319190] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.328119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.336102] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 54.345868] CPU: 0 PID: 47 Comm: kworker/u4:2 Not tainted 4.19.152-syzkaller #0 [ 54.356423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.368182] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 54.375547] Call Trace: [ 54.379561] dump_stack+0x123/0x177 [ 54.383410] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.394190] panic+0x1cd/0x375 [ 54.398700] ? __warn_printk+0xd6/0xd6 [ 54.403396] __warn.cold.8+0x1b/0x3e [ 54.408691] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.417647] report_bug+0x1a4/0x200 [ 54.421705] do_error_trap+0x200/0x350 [ 54.426219] ? math_error+0x340/0x340 [ 54.431040] ? __irq_work_queue_local+0xe0/0x120 [ 54.435819] ? irq_work_queue+0x34/0x50 [ 54.440109] ? error_entry+0x7c/0xe0 [ 54.443501] FAULT_INJECTION: forcing a failure. [ 54.443501] name failslab, interval 1, probability 0, space 0, times 0 [ 54.443915] ? trace_hardirqs_off_caller+0x1d/0x180 [ 54.461603] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.468350] do_invalid_op+0x1b/0x20 [ 54.472306] invalid_op+0x14/0x20 [ 54.475771] RIP: 0010:batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.484184] Code: 87 e8 4b de 90 fa 0f 0b e9 f2 a2 ff ff 48 c7 c7 60 1c d9 87 e8 38 de 90 fa e9 e1 a2 ff ff 48 c7 c7 20 19 d9 87 e8 27 de 90 fa <0f> 0b e9 ce a2 ff ff 48 c7 c7 20 19 d9 87 e8 14 de 90 fa 0f 0b 4c [ 54.508111] RSP: 0018:ffff8880b5707cd8 EFLAGS: 00010286 [ 54.515091] RAX: 0000000000000024 RBX: ffff8880a4020448 RCX: 0000000000000000 [ 54.524963] RDX: 0000000000000000 RSI: ffffffff87679440 RDI: ffffffff8a188960 [ 54.534552] RBP: ffff8880b5707d58 R08: ffffed10174c5079 R09: ffffed10174c5078 [ 54.542553] R10: ffffed10174c5078 R11: ffff8880ba6283c7 R12: ffff8880b0e016c0 [ 54.549910] R13: ffff8880a40204e0 R14: ffff8880a4020400 R15: ffff8880b466b680 [ 54.559147] ? batadv_iv_send_outstanding_bat_ogm_packet.cold.25+0x30/0x37 [ 54.567161] process_one_work+0x830/0x1670 [ 54.571673] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 54.576351] ? lock_acquire+0x173/0x3d0 [ 54.580449] ? kasan_check_write+0x14/0x20 [ 54.584800] ? do_raw_spin_lock+0xd0/0x240 [ 54.589374] worker_thread+0x85/0xb60 [ 54.593182] ? __kthread_parkme+0x37/0x1c0 [ 54.599568] kthread+0x347/0x410 [ 54.603680] ? process_one_work+0x1670/0x1670 [ 54.609566] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 54.616634] ret_from_fork+0x24/0x30 [ 54.621186] CPU: 1 PID: 7978 Comm: syz-executor.1 Not tainted 4.19.152-syzkaller #0 [ 54.632012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.642870] Call Trace: [ 54.647313] dump_stack+0x123/0x177 [ 54.652287] should_fail.cold.4+0x5/0x13 [ 54.662242] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.669297] ? lock_downgrade+0x860/0x860 [ 54.675846] __should_failslab+0xba/0xf0 [ 54.682245] should_failslab+0x9/0x14 [ 54.686551] kmem_cache_alloc_node_trace+0x26d/0x730 [ 54.692123] __kmalloc_node_track_caller+0x3c/0x70 [ 54.702118] __kmalloc_reserve.isra.41+0x2c/0xc0 [ 54.707520] __alloc_skb+0xd7/0x580 [ 54.712501] ? skb_trim+0x160/0x160 [ 54.717221] netlink_ack+0x212/0xa50 [ 54.721912] ? netlink_sendmsg+0xc40/0xc40 [ 54.726502] ? find_held_lock+0x36/0x1d0 [ 54.731100] netlink_rcv_skb+0x2a8/0x3d0 [ 54.735463] ? lock_downgrade+0x860/0x860 [ 54.739801] ? rtnetlink_put_metrics+0x490/0x490 [ 54.744792] ? netlink_ack+0xa50/0xa50 [ 54.748729] ? netlink_deliver_tap+0x182/0xb00 [ 54.754017] rtnetlink_rcv+0x10/0x20 [ 54.758588] netlink_unicast+0x443/0x650 [ 54.763099] ? netlink_attachskb+0x6c0/0x6c0 [ 54.768652] ? _copy_from_iter_full+0x182/0x720 [ 54.775583] ? __check_object_size+0x1ef/0x301 [ 54.781584] netlink_sendmsg+0x765/0xc40 [ 54.791351] ? netlink_unicast+0x650/0x650 [ 54.799585] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.804697] ? netlink_unicast+0x650/0x650 [ 54.809456] sock_sendmsg+0xb5/0xf0 [ 54.813310] ___sys_sendmsg+0x647/0x950 [ 54.817838] ? find_held_lock+0x36/0x1d0 [ 54.823049] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 54.828916] ? __fget+0x278/0x400 [ 54.832391] ? kasan_check_read+0x11/0x20 [ 54.841901] ? __fget+0x295/0x400 [ 54.848682] ? ksys_dup3+0x2e0/0x2e0 [ 54.856238] ? __f_unlock_pos+0xd/0x10 [ 54.863749] ? __fget_light+0x174/0x1e0 [ 54.870362] ? __fdget+0xe/0x10 [ 54.874581] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 54.879782] __sys_sendmsg+0xd9/0x180 [ 54.884066] ? __ia32_sys_shutdown+0x70/0x70 [ 54.888694] ? __sb_end_write+0xa4/0xd0 [ 54.892686] ? kasan_check_write+0x14/0x20 [ 54.897217] ? fput+0x18/0x120 [ 54.900763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.906668] __x64_sys_sendmsg+0x73/0xb0 [ 54.910744] do_syscall_64+0xd0/0x4e0 [ 54.914927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.920919] RIP: 0033:0x45c749 [ 54.927330] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.954924] RSP: 002b:00007f91785fcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.964519] RAX: ffffffffffffffda RBX: 00007f91785fd6d4 RCX: 000000000045c749 [ 54.972421] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 54.979967] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.990038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.997505] R13: 00000000000009cb R14: 00000000004cc77d R15: 0000000000000004 [ 55.009624] Kernel Offset: disabled [ 55.014324] Rebooting in 86400 seconds..