[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.155' (ECDSA) to the list of known hosts. syzkaller login: [ 109.667899] audit: type=1400 audit(1600929706.247:8): avc: denied { execmem } for pid=6373 comm="syz-executor301" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 109.693147] IPVS: ftp: loaded support on port[0] = 21 [ 109.738228] IPVS: ftp: loaded support on port[0] = 21 [ 109.797635] chnl_net:caif_netlink_parms(): no params data found [ 109.838828] IPVS: ftp: loaded support on port[0] = 21 [ 109.892371] chnl_net:caif_netlink_parms(): no params data found [ 109.939461] IPVS: ftp: loaded support on port[0] = 21 [ 110.010221] chnl_net:caif_netlink_parms(): no params data found [ 110.089653] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.096967] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.103983] device bridge_slave_0 entered promiscuous mode [ 110.113260] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.119708] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.126930] device bridge_slave_1 entered promiscuous mode [ 110.133097] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.140446] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.148144] device bridge_slave_0 entered promiscuous mode [ 110.162527] IPVS: ftp: loaded support on port[0] = 21 [ 110.179968] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.186395] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.193804] device bridge_slave_1 entered promiscuous mode [ 110.222168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 110.235374] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.242638] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.250351] device bridge_slave_0 entered promiscuous mode [ 110.258864] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.265207] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.272371] device bridge_slave_1 entered promiscuous mode [ 110.287908] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 110.368378] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 110.384611] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 110.393559] chnl_net:caif_netlink_parms(): no params data found [ 110.409361] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 110.430081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 110.444567] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.452097] team0: Port device team_slave_0 added [ 110.457950] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.465058] team0: Port device team_slave_1 added [ 110.470471] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.477788] team0: Port device team_slave_0 added [ 110.485311] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.493441] team0: Port device team_slave_1 added [ 110.547663] IPVS: ftp: loaded support on port[0] = 21 [ 110.558294] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.567062] team0: Port device team_slave_0 added [ 110.581455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.587992] 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. [ 110.614411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.625964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.632199] 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. [ 110.658346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.668923] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.676804] team0: Port device team_slave_1 added [ 110.689994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.696727] 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. [ 110.722581] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.734206] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.740715] 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. [ 110.766436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.777360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.799340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.806793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.853547] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.861082] 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. [ 110.887440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.899133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.938146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.944400] 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. [ 110.969852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.003376] device hsr_slave_0 entered promiscuous mode [ 111.009335] device hsr_slave_1 entered promiscuous mode [ 111.018343] chnl_net:caif_netlink_parms(): no params data found [ 111.033096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 111.044399] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.051416] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.059027] device bridge_slave_0 entered promiscuous mode [ 111.065380] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.084855] device hsr_slave_0 entered promiscuous mode [ 111.090442] device hsr_slave_1 entered promiscuous mode [ 111.097018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 111.107719] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.114403] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.121267] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.128520] device bridge_slave_1 entered promiscuous mode [ 111.134711] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.160416] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.212791] device hsr_slave_0 entered promiscuous mode [ 111.220015] device hsr_slave_1 entered promiscuous mode [ 111.239992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 111.248685] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.274640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 111.290010] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.358981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 111.366694] team0: Port device team_slave_0 added [ 111.385914] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 111.392934] team0: Port device team_slave_1 added [ 111.412514] chnl_net:caif_netlink_parms(): no params data found [ 111.472172] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.479821] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.488713] device bridge_slave_0 entered promiscuous mode [ 111.518149] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.524404] 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. [ 111.550665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.561227] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.569100] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.576565] device bridge_slave_1 entered promiscuous mode [ 111.600416] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.610790] 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. [ 111.636221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.647149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 111.681304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 111.742311] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.750327] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 111.763660] device hsr_slave_0 entered promiscuous mode [ 111.769291] device hsr_slave_1 entered promiscuous mode [ 111.775295] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.793538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 111.802449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.814579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.837584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.853498] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 111.860961] team0: Port device team_slave_0 added [ 111.868160] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 111.875227] team0: Port device team_slave_1 added [ 111.902638] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.909202] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.917484] device bridge_slave_0 entered promiscuous mode [ 111.959279] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.965769] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.972586] device bridge_slave_1 entered promiscuous mode [ 111.997688] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.003916] 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. [ 112.031774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.046124] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.052356] 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. [ 112.078138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.104348] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.115810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 112.132830] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.144036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 112.181357] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 112.188570] team0: Port device team_slave_0 added [ 112.194202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 112.201705] team0: Port device team_slave_1 added [ 112.224209] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.231868] 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. [ 112.257126] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.279142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.290509] device hsr_slave_0 entered promiscuous mode [ 112.296445] device hsr_slave_1 entered promiscuous mode [ 112.302912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 112.311318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.318002] 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. [ 112.343343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.360562] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.369112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.376014] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 112.391311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 112.401412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 112.409941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.417811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.427265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.434104] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.441418] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.450680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.464792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.476015] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.482795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.490530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.498697] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.505153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.512363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.521211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.528868] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.535195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.542210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.573395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 112.582714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.593906] device hsr_slave_0 entered promiscuous mode [ 112.600181] device hsr_slave_1 entered promiscuous mode [ 112.609672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 112.617242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.624963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.632151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.641313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 112.652040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 112.664543] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.671752] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.678572] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 112.690484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.701539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 112.716176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 112.723877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 112.731986] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 112.751188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.761692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.776452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.788960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 112.811921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.819745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.828406] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.834734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.842051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 112.850597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 112.860317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.869721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 112.877865] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.890357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.897982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.906057] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.913535] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.919897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.927153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.934659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.941545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.950255] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.956408] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.983654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 112.990927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.998532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.007031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.015836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.022790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.033075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.040849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.048683] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.055184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.073766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.082031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.090653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.101834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.108904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.116451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.123719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.131259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.149938] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 113.156614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.165072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.173115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.182602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.189978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.197195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.204779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.212675] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.219053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.226206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.233687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.241450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.248888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.266907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.289462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.298161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.308571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.331853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.339726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.347882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.357247] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 113.365861] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 113.377438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.384817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 113.395741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 113.402392] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 113.413212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.424506] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.433534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.444691] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 113.451351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.460485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.468970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.477204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.487009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.495975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.503854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 113.512110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.524407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.532287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.540099] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.547735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.554449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.565219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.573839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.585172] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 113.592303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.601062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.611156] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 113.620836] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.628859] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 113.639938] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 113.646093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.668659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.677425] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 113.690585] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 113.698671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.709447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.717206] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.723536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.730784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 113.737541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 113.744972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.753006] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 113.761411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.769333] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 113.779535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.786395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.793138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.801258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.808911] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.815306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.822264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 113.829003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 113.839262] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 113.848615] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 113.854665] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.864243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.876404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.886395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.893178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.902315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.918618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.929141] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 113.940774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.953158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.964124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.975054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.984178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.992192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.000245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.008207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.016292] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.022619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.031328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.038624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.051177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 114.061318] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.074744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.081687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.090172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.100046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.108449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.117214] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.123539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.132418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 114.145981] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.154067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.170070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.178635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.187733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.194642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.206972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 114.217436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.227488] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.234361] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.242114] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.249642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.258274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.270765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.279420] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.287470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.298470] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 114.304530] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.314601] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.323693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 114.334669] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.343505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 114.354414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.362736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.370200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.377768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.386000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.393483] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.399846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.409394] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.422682] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.431711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 114.440921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.450568] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.458143] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.464908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.473954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.481380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.489358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.497155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.504648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.513268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.521402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.529246] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.535618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.542599] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.550430] device veth0_vlan entered promiscuous mode [ 114.558566] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.566034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 114.576264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.586599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 114.595963] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.609657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.616816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.623430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.632787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.641137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.649027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.657269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.664886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.678226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.698146] device veth1_vlan entered promiscuous mode [ 114.703996] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 114.714584] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 114.723959] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.731718] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.739842] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.747908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 114.754995] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 114.762932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 114.770972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.778721] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.787191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 114.794040] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.804130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.814374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 114.826017] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.832854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.850217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.863657] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.870876] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.877942] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.888027] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.894011] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.901824] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.910133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 114.920696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 114.931766] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 114.944946] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.953080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.960960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.968442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.976446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.983910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.991616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.999597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.007130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.014393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.022238] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.029147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.036341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.061517] device veth0_vlan entered promiscuous mode [ 115.069538] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.079620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.087318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.096996] device veth0_vlan entered promiscuous mode [ 115.103010] device veth0_macvtap entered promiscuous mode [ 115.112815] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.121086] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 115.128774] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.138719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 115.150397] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 115.196476] device veth1_macvtap entered promiscuous mode [ 115.204823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 115.215435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.223554] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.233004] device veth1_vlan entered promiscuous mode [ 115.240750] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 115.246912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.254115] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 115.263749] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 115.277540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.284204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.293153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.301483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.309674] device veth1_vlan entered promiscuous mode [ 115.319781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.340389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 115.361400] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.370429] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 115.380163] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 115.393250] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.401469] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.409345] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.419348] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 115.426953] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 115.433476] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 115.442925] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.451015] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 115.462366] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.471882] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 115.479747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.490280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.500404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.508168] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.517282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.524936] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.533097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.542379] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.552311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.561411] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 115.572349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.580675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.589165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.596764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.604013] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.610922] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.620589] device veth0_macvtap entered promiscuous mode [ 115.628963] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.644869] device veth0_vlan entered promiscuous mode [ 115.651847] device veth0_macvtap entered promiscuous mode [ 115.659398] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.669877] device veth1_macvtap entered promiscuous mode [ 115.682048] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.691968] device veth1_macvtap entered promiscuous mode [ 115.698678] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.713521] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 115.726151] device veth1_vlan entered promiscuous mode [ 115.732125] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 115.747458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 115.758736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 115.768693] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 115.782740] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 115.794629] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.804449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.812235] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.820362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.827772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.834782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.842429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.850429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.860159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 115.868631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 115.879176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 115.889236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.899071] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 115.906427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.918417] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.928787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.942874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 115.953357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.964032] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 115.971315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.983069] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.993720] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 116.001689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.014243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.022562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.030874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.052426] device veth0_macvtap entered promiscuous mode [ 116.063383] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 116.070360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.082500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.091924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.103790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.113707] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.121681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.131100] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 116.147947] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 116.154846] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 116.161961] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 116.170982] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.178651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.186945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.196708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.206738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.216259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.226269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.236329] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.243162] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.253903] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 116.262500] device veth1_macvtap entered promiscuous mode [ 116.271369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.282341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.294694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.303022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.314531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 116.320296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.333803] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 116.342802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.356139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program [ 116.367837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.381639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.391866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.403407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.413267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.423911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.433717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.444443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.454613] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.461914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.468976] device lo entered promiscuous mode [ 116.477073] device veth0_vlan entered promiscuous mode [ 116.485440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.493155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.503531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.514576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.518521] syz-executor301 (6382) used greatest stack depth: 25320 bytes left [ 116.524255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.540957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.550211] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.560528] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.570833] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.577913] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.591244] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.599578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.614259] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 116.624825] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 116.631873] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 116.640874] device veth1_vlan entered promiscuous mode [ 116.647111] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 116.662473] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 116.688488] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 116.701602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 116.709440] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 116.718075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.726263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.733702] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.740813] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.749884] device veth0_vlan entered promiscuous mode executing program [ 116.779470] device veth1_vlan entered promiscuous mode [ 116.786583] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 116.799025] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 116.821116] device lo entered promiscuous mode [ 116.837254] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 116.847466] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 116.864529] syz-executor301 (6381) used greatest stack depth: 25184 bytes left [ 116.872978] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 116.880331] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 116.888320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.896543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.907162] device veth0_macvtap entered promiscuous mode [ 116.913590] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 116.923931] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready executing program [ 116.941898] device veth1_macvtap entered promiscuous mode [ 116.949156] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 116.956661] device lo entered promiscuous mode [ 116.966769] syz-executor301 (6380) used greatest stack depth: 25088 bytes left [ 116.975897] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 116.982868] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.990874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.999463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.009770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.022637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 117.031707] device veth0_macvtap entered promiscuous mode [ 117.038536] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 117.048043] device veth1_macvtap entered promiscuous mode [ 117.054090] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 117.071453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 117.081889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.092753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.102464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.112588] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.122161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.132191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.141779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.151840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.162356] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 117.169413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.177017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 117.187596] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.197362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.210459] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.220386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.229530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.239475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.248625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.258451] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.268695] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 117.276051] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.282661] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready executing program [ 117.290360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.297819] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.305722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.313466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.321431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.330880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 117.352955] device lo entered promiscuous mode [ 117.362245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.373767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.383480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.393517] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.403358] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.413119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.422264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.432193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.441323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.451068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.461369] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 117.468885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.479181] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.487700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.500229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.510071] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.519217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.529309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.538586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.548591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.558524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.568346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.577504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.587447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.597623] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 117.604531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.613425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.621530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.699433] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.708677] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.719199] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.726253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.734457] device bridge_slave_1 left promiscuous mode [ 117.740226] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.749340] device bridge_slave_0 left promiscuous mode [ 117.754766] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.766237] device veth1_macvtap left promiscuous mode [ 117.771651] device veth0_macvtap left promiscuous mode [ 117.777069] device veth1_vlan left promiscuous mode [ 117.782195] device veth0_vlan left promiscuous mode [ 117.860866] device hsr_slave_1 left promiscuous mode [ 117.868132] device hsr_slave_0 left promiscuous mode [ 117.881894] team0 (unregistering): Port device team_slave_1 removed [ 117.892521] team0 (unregistering): Port device team_slave_0 removed [ 117.901882] bond0 (unregistering): Releasing backup interface bond_slave_1 executing program [ 117.912493] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 117.936920] bond0 (unregistering): Released all slaves [ 117.972548] device lo entered promiscuous mode executing program [ 118.017527] device lo entered promiscuous mode [ 118.038021] [ 118.039646] ============================= [ 118.043764] WARNING: suspicious RCU usage [ 118.049525] 4.14.198-syzkaller #0 Not tainted [ 118.054017] ----------------------------- [ 118.058858] net/ipv4/tcp_ipv4.c:918 suspicious rcu_dereference_check() usage! [ 118.066204] [ 118.066204] other info that might help us debug this: [ 118.066204] [ 118.074332] [ 118.074332] rcu_scheduler_active = 2, debug_locks = 1 [ 118.081047] 4 locks held by kworker/u4:0/5: [ 118.085627] #0: ("%s""netns"){+.+.}, at: [] process_one_work+0x6b0/0x14a0 [ 118.094303] #1: (net_cleanup_work){+.+.}, at: [] process_one_work+0x6e6/0x14a0 [ 118.103662] #2: (net_mutex){+.+.}, at: [] cleanup_net+0x110/0x840 [ 118.111706] #3: (rtnl_mutex){+.+.}, at: [] netdev_run_todo+0x20e/0xad0 [ 118.120775] [ 118.120775] stack backtrace: [ 118.125320] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.198-syzkaller #0 [ 118.132665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.142015] Workqueue: netns cleanup_net [ 118.146048] Call Trace: [ 118.148625] dump_stack+0x1b2/0x283 [ 118.152225] tcp_md5_do_lookup+0x3b4/0x510 [ 118.156432] ? lock_downgrade+0x740/0x740 [ 118.160553] tcp_established_options+0x94/0x410 [ 118.165196] __tcp_transmit_skb+0x286/0x2cb0 [ 118.169582] ? __tcp_select_window+0x680/0x680 [ 118.174139] ? check_preemption_disabled+0x35/0x240 [ 118.179133] ? sched_clock+0x2a/0x40 [ 118.182819] ? sched_clock_cpu+0x18/0x1b0 [ 118.186939] ? __alloc_skb+0x3dc/0x510 [ 118.190812] tcp_send_active_reset+0x40b/0x5c0 [ 118.195369] tcp_disconnect+0x15a/0x1860 [ 118.199407] rds_tcp_dev_event+0x73f/0xa30 [ 118.203625] ? rds_tcp_exit+0x490/0x490 [ 118.207572] ? hsr_netdev_notify+0x195/0x8b0 [ 118.211960] notifier_call_chain+0x108/0x1a0 [ 118.216342] netdev_run_todo+0x242/0xad0 [ 118.220376] ? dev_set_mtu+0x3c0/0x3c0 [ 118.224241] default_device_exit_batch+0x2e2/0x380 [ 118.229141] ? unregister_netdevice_many+0x50/0x50 [ 118.234043] ? do_wait_intr_irq+0x270/0x270 [ 118.238345] ? __local_bh_enable_ip+0xc1/0x170 [ 118.242899] ? unregister_netdevice_many+0x50/0x50 [ 118.247812] ? dev_change_net_namespace+0xc90/0xc90 [ 118.252801] ops_exit_list+0xf9/0x150 [ 118.256574] cleanup_net+0x3b3/0x840 [ 118.260275] ? net_drop_ns+0x70/0x70 [ 118.263960] ? lock_acquire+0x170/0x3f0 [ 118.267919] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 118.273342] process_one_work+0x793/0x14a0 [ 118.277552] ? work_busy+0x320/0x320 [ 118.281237] ? worker_thread+0x158/0xff0 [ 118.285274] ? _raw_spin_unlock_irq+0x24/0x80 [ 118.289742] worker_thread+0x5cc/0xff0 [ 118.293603] ? rescuer_thread+0xc80/0xc80 [ 118.297722] kthread+0x30d/0x420 [ 118.301060] ? kthread_create_on_node+0xd0/0xd0 [ 118.305699] ret_from_fork+0x24/0x30 [ 118.312412] [ 118.314047] ============================= [ 118.318233] WARNING: suspicious RCU usage [ 118.322359] 4.14.198-syzkaller #0 Not tainted [ 118.327134] ----------------------------- [ 118.331273] include/net/sock.h:1800 suspicious rcu_dereference_protected() usage! [ 118.338950] [ 118.338950] other info that might help us debug this: [ 118.338950] [ 118.347590] [ 118.347590] rcu_scheduler_active = 2, debug_locks = 1 [ 118.354246] 4 locks held by kworker/u4:0/5: [ 118.359224] #0: ("%s""netns"){+.+.}, at: [] process_one_work+0x6b0/0x14a0 [ 118.367981] #1: (net_cleanup_work){+.+.}, at: [] process_one_work+0x6e6/0x14a0 [ 118.377143] #2: (net_mutex){+.+.}, at: [] cleanup_net+0x110/0x840 [ 118.385248] #3: (rtnl_mutex){+.+.}, at: [] netdev_run_todo+0x20e/0xad0 [ 118.393656] [ 118.393656] stack backtrace: [ 118.398202] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.198-syzkaller #0 [ 118.405549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.414894] Workqueue: netns cleanup_net [ 118.418945] Call Trace: [ 118.421518] dump_stack+0x1b2/0x283 [ 118.425137] ? bictcp_cwnd_event+0x120/0x120 [ 118.429528] tcp_disconnect+0x13e5/0x1860 [ 118.433651] rds_tcp_dev_event+0x73f/0xa30 [ 118.437858] ? rds_tcp_exit+0x490/0x490 [ 118.441805] ? hsr_netdev_notify+0x195/0x8b0 [ 118.446188] notifier_call_chain+0x108/0x1a0 [ 118.450578] netdev_run_todo+0x242/0xad0 [ 118.454612] ? dev_set_mtu+0x3c0/0x3c0 [ 118.458476] default_device_exit_batch+0x2e2/0x380 [ 118.463379] ? unregister_netdevice_many+0x50/0x50 [ 118.468290] ? do_wait_intr_irq+0x270/0x270 [ 118.472586] ? __local_bh_enable_ip+0xc1/0x170 [ 118.477140] ? unregister_netdevice_many+0x50/0x50 [ 118.482040] ? dev_change_net_namespace+0xc90/0xc90 [ 118.487039] ops_exit_list+0xf9/0x150 [ 118.490811] cleanup_net+0x3b3/0x840 [ 118.494498] ? net_drop_ns+0x70/0x70 [ 118.498183] ? lock_acquire+0x170/0x3f0 [ 118.502131] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 118.507552] process_one_work+0x793/0x14a0 [ 118.511766] ? work_busy+0x320/0x320 [ 118.516232] ? worker_thread+0x158/0xff0 [ 118.520269] ? _raw_spin_unlock_irq+0x24/0x80 [ 118.524737] worker_thread+0x5cc/0xff0 [ 118.528599] ? rescuer_thread+0xc80/0xc80 [ 118.532720] kthread+0x30d/0x420 [ 118.536057] ? kthread_create_on_node+0xd0/0xd0 [ 118.540707] ret_from_fork+0x24/0x30 [ 120.926670] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.933477] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.941488] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.948590] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.957594] device bridge_slave_1 left promiscuous mode [ 120.963034] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.970440] device bridge_slave_0 left promiscuous mode [ 120.976068] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.984328] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.991076] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.998735] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.005455] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.012780] device bridge_slave_1 left promiscuous mode [ 121.018797] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.026047] device bridge_slave_0 left promiscuous mode [ 121.031469] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.040747] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 121.047545] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 121.054989] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.061673] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.069533] device bridge_slave_1 left promiscuous mode [ 121.075494] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.082378] device bridge_slave_0 left promiscuous mode [ 121.087943] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.096872] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 121.103535] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 121.111294] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.118132] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.126192] device bridge_slave_1 left promiscuous mode [ 121.131617] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.139197] device bridge_slave_0 left promiscuous mode [ 121.145222] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.155550] device veth1_macvtap left promiscuous mode [ 121.160822] device veth0_macvtap left promiscuous mode [ 121.167177] device veth1_vlan left promiscuous mode [ 121.172205] device veth0_vlan left promiscuous mode [ 121.177965] device veth1_macvtap left promiscuous mode [ 121.183237] device veth0_macvtap left promiscuous mode [ 121.189043] device veth1_vlan left promiscuous mode [ 121.194076] device veth0_vlan left promiscuous mode [ 121.199875] device veth1_macvtap left promiscuous mode [ 121.206312] device veth0_macvtap left promiscuous mode [ 121.211600] device veth1_vlan left promiscuous mode [ 121.217154] device veth0_vlan left promiscuous mode [ 121.222391] device veth1_macvtap left promiscuous mode [ 121.228585] device veth0_macvtap left promiscuous mode [ 121.233862] device veth1_vlan left promiscuous mode [ 121.239746] device veth0_vlan left promiscuous mode [ 121.444266] device hsr_slave_1 left promiscuous mode [ 121.451035] device hsr_slave_0 left promiscuous mode [ 121.463697] team0 (unregistering): Port device team_slave_1 removed [ 121.473470] team0 (unregistering): Port device team_slave_0 removed [ 121.482580] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 121.492221] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 121.515035] bond0 (unregistering): Released all slaves [ 121.543106] device hsr_slave_1 left promiscuous mode [ 121.552863] device hsr_slave_0 left promiscuous mode [ 121.563839] team0 (unregistering): Port device team_slave_1 removed [ 121.574642] team0 (unregistering): Port device team_slave_0 removed [ 121.582882] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 121.593258] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 121.615823] bond0 (unregistering): Released all slaves [ 121.644449] device hsr_slave_1 left promiscuous mode [ 121.651293] device hsr_slave_0 left promiscuous mode [ 121.665469] team0 (unregistering): Port device team_slave_1 removed [ 121.673887] team0 (unregistering): Port device team_slave_0 removed [ 121.683197] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 121.693155] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 121.717390] bond0 (unregistering): Released all slaves [ 121.749787] device hsr_slave_1 left promiscuous mode [ 121.757215] device hsr_slave_0 left promiscuous mode [ 121.770383] team0 (unregistering): Port device team_slave_1 removed [ 121.778850] team0 (unregistering): Port device team_slave_0 removed [ 121.789036] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 121.798326] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 121.821198] bond0 (unregistering): Released all slaves