Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.949796] audit: type=1400 audit(1590222031.193:8): avc: denied { execmem } for pid=6453 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.961181] IPVS: ftp: loaded support on port[0] = 21 [ 32.394896] can: request_module (can-proto-0) failed. [ 33.489807] can: request_module (can-proto-0) failed. [ 33.498077] can: request_module (can-proto-0) failed. [ 33.525306] audit: type=1400 audit(1590222032.774:9): avc: denied { create } for pid=6429 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.204' (ECDSA) to the list of known hosts. 2020/05/23 08:20:40 parsed 1 programs 2020/05/23 08:20:41 executed programs: 0 [ 41.900403] audit: type=1400 audit(1590222041.158:10): avc: denied { execmem } for pid=6584 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.924250] IPVS: ftp: loaded support on port[0] = 21 [ 41.957308] IPVS: ftp: loaded support on port[0] = 21 [ 41.965354] IPVS: ftp: loaded support on port[0] = 21 [ 42.008102] IPVS: ftp: loaded support on port[0] = 21 [ 42.054827] IPVS: ftp: loaded support on port[0] = 21 [ 42.066287] IPVS: ftp: loaded support on port[0] = 21 [ 42.188158] chnl_net:caif_netlink_parms(): no params data found [ 42.304806] chnl_net:caif_netlink_parms(): no params data found [ 42.320873] chnl_net:caif_netlink_parms(): no params data found [ 42.343014] chnl_net:caif_netlink_parms(): no params data found [ 42.474792] chnl_net:caif_netlink_parms(): no params data found [ 42.506281] chnl_net:caif_netlink_parms(): no params data found [ 42.574264] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.581863] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.589365] device bridge_slave_0 entered promiscuous mode [ 42.596471] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.604071] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.611692] device bridge_slave_0 entered promiscuous mode [ 42.625289] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.631742] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.639581] device bridge_slave_1 entered promiscuous mode [ 42.647723] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.655390] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.663303] device bridge_slave_1 entered promiscuous mode [ 42.681715] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.688095] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.695791] device bridge_slave_0 entered promiscuous mode [ 42.706870] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.713387] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.720558] device bridge_slave_1 entered promiscuous mode [ 42.737749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.746665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.766636] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.776036] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.782840] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.790047] device bridge_slave_0 entered promiscuous mode [ 42.797168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.807101] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.823389] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.831767] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.839389] device bridge_slave_1 entered promiscuous mode [ 42.850167] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.886720] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.895268] team0: Port device team_slave_0 added [ 42.901260] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.907631] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.915267] device bridge_slave_0 entered promiscuous mode [ 42.922188] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.930335] team0: Port device team_slave_0 added [ 42.939060] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.945583] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.953253] device bridge_slave_0 entered promiscuous mode [ 42.964523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.972321] team0: Port device team_slave_1 added [ 42.977584] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.984129] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.991258] device bridge_slave_1 entered promiscuous mode [ 43.002051] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.010387] team0: Port device team_slave_1 added [ 43.015633] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.022292] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.031183] device bridge_slave_1 entered promiscuous mode [ 43.039006] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.051797] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.064126] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.071673] team0: Port device team_slave_0 added [ 43.094500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.101278] 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. [ 43.127108] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.147538] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.156759] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.164705] team0: Port device team_slave_1 added [ 43.177215] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.185227] 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. [ 43.211823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.231852] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.240265] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.246518] 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. [ 43.271833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.285991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.294814] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.304487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.313166] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.320096] 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. [ 43.345347] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.359912] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.367142] team0: Port device team_slave_0 added [ 43.372999] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.380580] team0: Port device team_slave_1 added [ 43.386039] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.392964] 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. [ 43.418798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.430568] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.436827] 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. [ 43.462109] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.472893] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.487071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.494760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.516149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.534945] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.542859] team0: Port device team_slave_0 added [ 43.551688] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.559452] team0: Port device team_slave_1 added [ 43.568746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.576240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.583576] 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. [ 43.609915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.621889] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.630202] team0: Port device team_slave_0 added [ 43.679459] device hsr_slave_0 entered promiscuous mode [ 43.718200] device hsr_slave_1 entered promiscuous mode [ 43.761769] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.821263] device hsr_slave_0 entered promiscuous mode [ 43.858467] device hsr_slave_1 entered promiscuous mode [ 43.901862] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.910027] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.916263] 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. [ 43.941679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.952542] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.959830] team0: Port device team_slave_1 added [ 43.968601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.975777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.983443] 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. [ 44.009374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.025353] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.032277] 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. [ 44.058502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.069315] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.076093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.086474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.097857] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.160257] device hsr_slave_0 entered promiscuous mode [ 44.178072] device hsr_slave_1 entered promiscuous mode [ 44.218708] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.225691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.250264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.256872] 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. [ 44.283266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.294290] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.314741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.325979] 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. [ 44.352676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.419656] device hsr_slave_0 entered promiscuous mode [ 44.457982] device hsr_slave_1 entered promiscuous mode [ 44.501054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.560050] device hsr_slave_0 entered promiscuous mode [ 44.598324] device hsr_slave_1 entered promiscuous mode [ 44.638086] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.645088] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.654842] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.666269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.681409] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.771521] device hsr_slave_0 entered promiscuous mode [ 44.808014] device hsr_slave_1 entered promiscuous mode [ 44.838272] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.864015] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.036721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.070148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.077215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.088844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.129124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.139913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.164320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.189901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.206041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.219902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.230625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.246447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.254332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.263062] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.271320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.281149] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.287242] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.302088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.311633] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.321486] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.329236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.339707] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.349324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.356232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.363686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.370907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.378086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.386313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.394813] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.401649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.410905] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.417256] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.424865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.433750] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.440886] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.448358] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.456459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.468356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.480955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.489781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.499450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.512484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.519524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.530943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.539803] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.546140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.554018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.562315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.570343] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.576761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.584481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.593087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.601559] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.608308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.615311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.622490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.631636] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.638881] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.646940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.656402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.666379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.675015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.683010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.693477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.701134] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.707546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.714651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.722574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.730299] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.736621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.743467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.751401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.759353] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.765688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.772528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.780942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.791427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.801117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.812609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.823592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.833929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.843910] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.851903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.860955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.871516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.879623] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.886067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.893370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.901730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.909063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.915897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.925693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.935633] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.942697] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.950631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.960578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.970527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.977979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.985621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.993840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.001868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.010026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.019958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.030650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.044649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.053339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.063075] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.071157] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.078696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.086470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.094753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.102414] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.108913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.116727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.124618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.132199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.139984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.148635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.156746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.166644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.178396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.185778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.196287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.204471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.214304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.221700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.229568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.236995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.245695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.258905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.266615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.274407] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.280830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.288249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.296406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.304139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.311729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.321155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.330558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.339202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.346728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.358810] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.365735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.375067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.383181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.390947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.398187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.405040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.413070] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.420932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.428888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.437734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.446377] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.452708] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.461079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.470246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.479931] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.491344] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.497618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.505386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.515000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.523517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.531327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.539075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.547609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.555238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.564018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.573448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.582263] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.588921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.598702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.610675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.618407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.625805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.633776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.641976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.649845] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.656321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.663207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.670795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.678326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.685929] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.693566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.700705] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.711387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.722790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.732655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.743136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.752477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.759823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.770382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.778047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.785771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.793656] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.800065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.807306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.814913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.822684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.830355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.838016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.845499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.855695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.868425] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.875796] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.887133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.894463] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.902672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.910071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.918066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.924787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.932142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.939906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.951541] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.958334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.966689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.979020] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.985079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.001366] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.009193] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.015775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.024048] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.031293] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.039751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.054571] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.065928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.075452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.083916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.092369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.102565] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.115606] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.128354] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.137433] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.148096] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.155306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.163186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.170295] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.177523] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.184272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.191037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.199576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.210107] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.219689] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.232221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.241518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.251955] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.264812] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.280081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.289541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.303698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.313107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.321301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.329812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.339358] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.349754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.358427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.366088] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.376494] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.387579] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.394315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.402864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.414780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.425655] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.432167] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.442685] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.471537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.482247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.496179] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.508436] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.516021] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.528660] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.537250] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.544674] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.553983] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.560974] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.571948] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.581100] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.594470] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.603544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.614951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.623599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.631036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.640318] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.650404] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.661949] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.669417] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.676205] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.683961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.692145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.699869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.707579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.717134] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.724153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.731459] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.738773] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.745662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.752934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.761616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.770483] device veth0_vlan entered promiscuous mode [ 47.778017] device veth0_vlan entered promiscuous mode [ 47.813466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.823906] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.834545] device veth1_vlan entered promiscuous mode [ 47.843854] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.854376] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.862775] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.870431] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.877694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.884805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.892836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.901628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.908920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.918305] device veth0_vlan entered promiscuous mode [ 47.924180] device veth1_vlan entered promiscuous mode [ 47.931678] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.941553] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.950806] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.962522] device veth1_vlan entered promiscuous mode [ 47.969570] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.977591] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.985999] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.994340] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.002459] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.009491] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.019719] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.027450] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.034523] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.042763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.050570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.062076] device veth0_vlan entered promiscuous mode [ 48.073287] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.085315] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.092808] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.100641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.108203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.115775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.126262] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.136489] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.145463] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.155118] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.169199] device veth1_vlan entered promiscuous mode [ 48.174978] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.183664] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.190437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.200600] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.208052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.215650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.223452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.231362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.240086] device veth0_macvtap entered promiscuous mode [ 48.246200] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.256155] device veth0_vlan entered promiscuous mode [ 48.264789] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.274901] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.285519] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.293817] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.301719] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.309106] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.315920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.324322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.333530] device veth1_macvtap entered promiscuous mode [ 48.340048] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.350446] device veth0_macvtap entered promiscuous mode [ 48.357412] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.365983] device veth1_macvtap entered promiscuous mode [ 48.372233] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.383677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.394356] device veth1_vlan entered promiscuous mode [ 48.404112] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.413301] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.420969] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.428452] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.435458] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.444263] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.454209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.463246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.480015] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.494272] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.502267] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.509483] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.518354] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.527090] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.535390] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.546254] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.563096] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.571921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.579876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.590659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.598264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.605607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.613434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.622102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.630027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.638377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.645223] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.659087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.668463] device veth0_macvtap entered promiscuous mode [ 48.674499] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.682780] device veth0_vlan entered promiscuous mode [ 48.692893] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.700304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.709591] device veth0_macvtap entered promiscuous mode [ 48.720570] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.728538] device veth0_macvtap entered promiscuous mode [ 48.734962] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.743323] device veth1_macvtap entered promiscuous mode [ 48.749630] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.757129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.768038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.778804] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.785734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.793008] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.801705] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.809321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.816321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.824094] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.832355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.840836] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.849102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.858883] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.865745] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.879856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.889014] device veth1_vlan entered promiscuous mode [ 48.894829] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.902900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.911152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.919541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.928212] device veth1_macvtap entered promiscuous mode [ 48.934225] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.941276] device veth1_macvtap entered promiscuous mode [ 48.947590] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.959898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.974195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.984861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.995315] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.002613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.011776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.020965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.029436] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.038064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.048494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.058655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.069234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.079760] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.087480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.094428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.101850] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.109263] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.116980] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.124713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.132720] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.140663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.155222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.169396] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.180180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.190024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.200944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.211515] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.219054] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.227547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.250864] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.259029] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.272645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.285065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.296064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.305862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.316069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.325246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.335399] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.345637] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.352946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.366605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.376613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.385732] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.396562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.405686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.415723] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.425224] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.435534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.446854] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.453838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.462634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.472485] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.481740] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.491641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.501122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.510888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.521939] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.529063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.535682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.543866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.552105] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.560144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.568082] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.575750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.588116] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.599151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.608380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.618179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.627635] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.637399] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.646548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.656292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.666501] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.673380] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.682474] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.699279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.714370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.727198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.734821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.751051] device veth0_macvtap entered promiscuous mode [ 49.758207] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.783499] device veth1_macvtap entered promiscuous mode [ 49.796035] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.811503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.831069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.852355] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.867912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.880553] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.890384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.899942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.910037] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.920918] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.930732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.939957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.950601] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.960699] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.968717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.979191] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.991106] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.008914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.017744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.026996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.037650] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.047417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.057844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.067170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.077263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.086702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.096495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.105588] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.115356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.125557] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.132524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.151984] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.160423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.269584] sp0: Synchronizing with TNC [ 50.272685] sp1: Synchronizing with TNC [ 50.286858] ================================================================== [ 50.294480] BUG: KASAN: slab-out-of-bounds in decode_data.part.2+0x23c/0x280 [ 50.301674] Write of size 1 at addr ffff88808b4d990e by task kworker/u4:4/286 [ 50.308945] [ 50.310572] CPU: 0 PID: 286 Comm: kworker/u4:4 Not tainted 4.19.124-syzkaller #0 [ 50.318120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.327483] Workqueue: events_unbound flush_to_ldisc [ 50.332607] Call Trace: [ 50.335193] dump_stack+0x123/0x177 [ 50.338820] print_address_description.cold.8+0x9/0x1ff [ 50.344226] kasan_report.cold.9+0x242/0x309 [ 50.348639] ? decode_data.part.2+0x23c/0x280 [ 50.353142] __asan_report_store1_noabort+0x17/0x20 [ 50.358276] decode_data.part.2+0x23c/0x280 [ 50.362600] sixpack_receive_buf+0x722/0x1120 [ 50.367091] ? __init_ldsem+0x170/0x170 [ 50.371056] tty_ldisc_receive_buf+0xff/0x1b0 [ 50.375291] ------------[ cut here ]------------ [ 50.380459] tty_port_default_receive_buf+0x5f/0x90 [ 50.385461] flush_to_ldisc+0x1aa/0x3a0 [ 50.389413] process_one_work+0x830/0x1670 [ 50.394579] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 50.399222] ? lock_acquire+0x173/0x3d0 [ 50.403187] ? kasan_check_write+0x14/0x20 [ 50.407396] ? do_raw_spin_lock+0xd0/0x240 [ 50.411606] worker_thread+0x85/0xb60 [ 50.415386] ? __kthread_parkme+0x47/0x190 [ 50.419598] kthread+0x324/0x3e0 [ 50.422947] ? process_one_work+0x1670/0x1670 [ 50.427425] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 50.433037] ret_from_fork+0x24/0x30 [ 50.436727] [ 50.438330] Allocated by task 7888: [ 50.438332] kernel BUG at arch/x86/mm/physaddr.c:27! [ 50.438342] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.442030] save_stack+0x43/0xd0 [ 50.447126] CPU: 1 PID: 7887 Comm: syz-executor.2 Not tainted 4.19.124-syzkaller #0 [ 50.452476] kasan_kmalloc+0xc7/0xe0 [ 50.455900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.463673] __kmalloc_node+0x50/0x70 [ 50.467357] RIP: 0010:__phys_addr+0x6b/0xc0 [ 50.476786] kvmalloc_node+0x68/0x70 [ 50.480557] Code: b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 1b 0f b6 0d c0 4a f6 07 48 89 c2 48 d3 ea 48 85 d2 75 07 48 83 c4 08 5b 5d c3 <0f> 0b 48 89 45 f0 e8 ca 1b 65 00 48 8b 45 f0 eb d6 48 c7 c7 10 50 [ 50.484849] alloc_netdev_mqs+0x5d/0xc80 [ 50.488537] RSP: 0018:ffff88808c517728 EFLAGS: 00010087 [ 50.507427] sixpack_open+0xe7/0xbc2 [ 50.511459] RAX: 0000778000000000 RBX: 0000000080000000 RCX: 0000000000000028 [ 50.516804] tty_ldisc_open.isra.3+0x65/0xa0 [ 50.520504] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.527761] tty_set_ldisc+0x249/0x5a0 [ 50.532138] RBP: ffff88808c517738 R08: 000000000002ba00 R09: ffffed101169c21e [ 50.539383] tty_ioctl+0x31e/0x1290 [ 50.539389] do_vfs_ioctl+0x196/0x10c0 [ 50.543262] R10: ffffed101169c21e R11: ffff88808b4e10f7 R12: 0000000000000000 [ 50.550507] ksys_ioctl+0x62/0x90 [ 50.554124] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88808b4e10e8 [ 50.558005] __x64_sys_ioctl+0x6e/0xb0 [ 50.565261] FS: 00007f20b2ae2700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 50.568706] do_syscall_64+0xd0/0x4e0 [ 50.568713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.575959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.579837] [ 50.588297] CR2: 00007fd40e1354f8 CR3: 000000008c3d5000 CR4: 00000000001406e0 [ 50.588303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.592090] Freed by task 0: [ 50.592093] (stack is not available) [ 50.597280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.603155] [ 50.604770] Call Trace: [ 50.612014] The buggy address belongs to the object at ffff88808b4d8580 [ 50.612014] which belongs to the cache kmalloc-4096 of size 4096 [ 50.612019] The buggy address is located 910 bytes to the right of [ 50.612019] 4096-byte region [ffff88808b4d8580, ffff88808b4d9580) [ 50.619806] load_new_mm_cr3+0x11a/0x200 [ 50.622789] The buggy address belongs to the page: [ 50.626495] switch_mm_irqs_off+0x68d/0x1370 [ 50.633742] page:ffffea00022d3600 count:1 mapcount:0 mapping:ffff88812c29cdc0 index:0x0 compound_mapcount: 0 [ 50.635350] __schedule+0x6db/0x1c10 [ 50.637902] flags: 0xfffe0000008100(slab|head) [ 50.650713] ? __lock_acquire+0x792/0x4980 [ 50.664642] raw: 00fffe0000008100 ffffea00022d3588 ffffea00022a0988 ffff88812c29cdc0 [ 50.668695] ? firmware_map_remove+0x171/0x171 [ 50.673589] raw: 0000000000000000 ffff88808b4d8580 0000000100000001 0000000000000000 [ 50.677980] schedule+0x7f/0x1b0 [ 50.687927] page dumped because: kasan: bad access detected [ 50.691617] schedule_timeout+0x6d5/0xda0 [ 50.696180] [ 50.700408] ? find_held_lock+0x36/0x1d0 [ 50.708267] Memory state around the buggy address: [ 50.708272] ffff88808b4d9800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.712827] ? usleep_range+0x130/0x130 [ 50.722605] ffff88808b4d9880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.725946] ? n_tty_write+0x8e0/0x1060 [ 50.732361] >ffff88808b4d9900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.736754] ? lock_downgrade+0x860/0x860 [ 50.738568] ^ [ 50.743219] ? find_held_lock+0x36/0x1d0 [ 50.748248] ffff88808b4d9980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.755792] wait_woken+0x149/0x270 [ 50.759740] ffff88808b4d9a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.767087] ? woken_wake_function+0x60/0x60 [ 50.771042] ================================================================== [ 50.778476] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 50.825901] n_tty_write+0xa19/0x1060 [ 50.829725] ? lock_downgrade+0x860/0x860 [ 50.833985] ? process_echoes+0x130/0x130 [ 50.838323] ? do_wait_intr_irq+0x310/0x310 [ 50.843165] ? kasan_check_write+0x14/0x20 [ 50.847384] tty_write+0x346/0x770 [ 50.851101] ? process_echoes+0x130/0x130 [ 50.856473] __vfs_write+0xe3/0x890 [ 50.861490] ? kernel_read+0x130/0x130 [ 50.865379] ? __might_sleep+0x95/0x190 [ 50.869340] ? __inode_security_revalidate+0x9d/0xc0 [ 50.874432] ? selinux_file_permission+0x326/0x3f0 [ 50.879353] ? security_file_permission+0x46/0x190 [ 50.884284] ? rw_verify_area+0xb8/0x2b0 [ 50.888351] vfs_write+0x150/0x4d0 [ 50.891886] ksys_write+0x103/0x260 [ 50.895489] ? __ia32_sys_read+0xa0/0xa0 [ 50.899534] ? do_syscall_64+0x21/0x4e0 [ 50.903485] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.908828] __x64_sys_write+0x6e/0xb0 [ 50.912687] do_syscall_64+0xd0/0x4e0 [ 50.916458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.921636] RIP: 0033:0x45c429 [ 50.924810] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.943773] RSP: 002b:00007f20b2ae1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.951464] RAX: ffffffffffffffda RBX: 00007f20b2ae26d4 RCX: 000000000045c429 [ 50.958722] RDX: 000000000000ffa8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 50.965961] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.973288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.980545] R13: 0000000000000cdb R14: 00000000004cebbb R15: 000000000076bf2c [ 50.987806] Modules linked in: [ 50.991032] [ 50.991033] ====================================================== [ 50.991034] WARNING: possible circular locking dependency detected [ 50.991035] 4.19.124-syzkaller #0 Not tainted [ 50.991036] ------------------------------------------------------ [ 50.991036] syz-executor.2/7887 is trying to acquire lock: [ 50.991037] 00000000fa74ffd3 ((console_sem).lock){-...}, at: down_trylock+0x13/0x70 [ 50.991040] [ 50.991041] but task is already holding lock: [ 50.991041] 00000000520f1c7c (&rq->lock){-.-.}, at: __schedule+0x1f5/0x1c10 [ 50.991044] [ 50.991045] which lock already depends on the new lock. [ 50.991045] [ 50.991046] [ 50.991047] the existing dependency chain (in reverse order) is: [ 50.991047] [ 50.991048] -> #2 (&rq->lock){-.-.}: [ 50.991050] _raw_spin_lock+0x2d/0x40 [ 50.991051] task_fork_fair+0x65/0x4b0 [ 50.991051] sched_fork+0x3ad/0x8b0 [ 50.991052] copy_process.part.34+0x1ad9/0x75a0 [ 50.991053] _do_fork+0x15d/0xba0 [ 50.991053] kernel_thread+0x24/0x30 [ 50.991054] rest_init+0x1d/0x199 [ 50.991055] start_kernel+0x6a9/0x6e5 [ 50.991055] x86_64_start_reservations+0x29/0x2b [ 50.991056] x86_64_start_kernel+0x76/0x79 [ 50.991057] secondary_startup_64+0xa4/0xb0 [ 50.991057] [ 50.991058] -> #1 (&p->pi_lock){-.-.}: [ 50.991060] _raw_spin_lock_irqsave+0x99/0xd0 [ 50.991061] try_to_wake_up+0x8a/0xf20 [ 50.991062] wake_up_process+0x10/0x20 [ 50.991062] __up.isra.1+0x136/0x1a0 [ 50.991063] up+0x95/0xe0 [ 50.991064] __up_console_sem+0xa0/0x150 [ 50.991064] console_unlock+0x54f/0xde0 [ 50.991065] vprintk_emit+0x191/0x540 [ 50.991066] vprintk_default+0x1a/0x20 [ 50.991066] vprintk_func+0x49/0x12c [ 50.991067] printk+0x9a/0xc0 [ 50.991068] kauditd_hold_skb.cold.23+0x3a/0x49 [ 50.991069] kauditd_send_queue+0xe6/0x100 [ 50.991069] kauditd_thread+0x4ad/0x700 [ 50.991070] kthread+0x324/0x3e0 [ 50.991071] ret_from_fork+0x24/0x30 [ 50.991071] [ 50.991072] -> #0 ((console_sem).lock){-...}: [ 50.991074] lock_acquire+0x173/0x3d0 [ 50.991075] _raw_spin_lock_irqsave+0x99/0xd0 [ 50.991075] down_trylock+0x13/0x70 [ 50.991076] __down_trylock_console_sem+0x93/0x190 [ 50.991077] console_trylock+0x11/0x50 [ 50.991077] vprintk_emit+0x184/0x540 [ 50.991078] vprintk_default+0x1a/0x20 [ 50.991079] vprintk_func+0x49/0x12c [ 50.991079] printk+0x9a/0xc0 [ 50.991080] report_bug.cold.2+0xc/0x54 [ 50.991081] do_error_trap+0x200/0x350 [ 50.991081] do_invalid_op+0x1b/0x20 [ 50.991082] invalid_op+0x14/0x20 [ 50.991082] __phys_addr+0x6b/0xc0 [ 50.991083] load_new_mm_cr3+0x11a/0x200 [ 50.991084] switch_mm_irqs_off+0x68d/0x1370 [ 50.991084] __schedule+0x6db/0x1c10 [ 50.991085] schedule+0x7f/0x1b0 [ 50.991086] schedule_timeout+0x6d5/0xda0 [ 50.991087] wait_woken+0x149/0x270 [ 50.991087] n_tty_write+0xa19/0x1060 [ 50.991088] tty_write+0x346/0x770 [ 50.991088] __vfs_write+0xe3/0x890 [ 50.991089] vfs_write+0x150/0x4d0 [ 50.991090] ksys_write+0x103/0x260 [ 50.991090] __x64_sys_write+0x6e/0xb0 [ 50.991091] do_syscall_64+0xd0/0x4e0 [ 50.991092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.991092] [ 50.991093] other info that might help us debug this: [ 50.991094] [ 50.991094] Chain exists of: [ 50.991095] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 50.991098] [ 50.991099] Possible unsafe locking scenario: [ 50.991099] [ 50.991100] CPU0 CPU1 [ 50.991100] ---- ---- [ 50.991101] lock(&rq->lock); [ 50.991103] lock(&p->pi_lock); [ 50.991104] lock(&rq->lock); [ 50.991106] lock((console_sem).lock); [ 50.991107] [ 50.991108] *** DEADLOCK *** [ 50.991108] [ 50.991109] 3 locks held by syz-executor.2/7887: [ 50.991109] #0: 000000007e5037da (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 50.991112] #1: 00000000b67a0530 (&tty->atomic_write_lock){+.+.}, at: tty_write_lock+0x19/0x50 [ 50.991115] #2: 00000000520f1c7c (&rq->lock){-.-.}, at: __schedule+0x1f5/0x1c10 [ 50.991118] [ 50.991118] stack backtrace: [ 50.991119] CPU: 1 PID: 7887 Comm: syz-executor.2 Not tainted 4.19.124-syzkaller #0 [ 50.991121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.991121] Call Trace: [ 50.991122] dump_stack+0x123/0x177 [ 50.991123] print_circular_bug.isra.34.cold.55+0x1bd/0x27d [ 50.991123] ? save_trace+0xe0/0x290 [ 50.991124] __lock_acquire+0x30df/0x4980 [ 50.991125] ? mark_held_locks+0x130/0x130 [ 50.991125] ? enable_ptr_key_workfn+0x30/0x30 [ 50.991126] ? kvm_clock_read+0x18/0x30 [ 50.991127] ? kvm_sched_clock_read+0x9/0x20 [ 50.991127] lock_acquire+0x173/0x3d0 [ 50.991128] ? down_trylock+0x13/0x70 [ 50.991128] ? vprintk_emit+0x184/0x540 [ 50.991129] ? vprintk_emit+0x184/0x540 [ 50.991130] _raw_spin_lock_irqsave+0x99/0xd0 [ 50.991130] ? down_trylock+0x13/0x70 [ 50.991131] down_trylock+0x13/0x70 [ 50.991132] ? vprintk_emit+0x184/0x540 [ 50.991132] __down_trylock_console_sem+0x93/0x190 [ 50.991133] console_trylock+0x11/0x50 [ 50.991134] vprintk_emit+0x184/0x540 [ 50.991134] ? __phys_addr+0x6b/0xc0 [ 50.991135] vprintk_default+0x1a/0x20 [ 50.991136] vprintk_func+0x49/0x12c [ 50.991136] ? __phys_addr+0x6b/0xc0 [ 50.991137] ? __phys_addr+0x6b/0xc0 [ 50.991137] printk+0x9a/0xc0 [ 50.991138] ? kmsg_dump_rewind_nolock+0xdf/0xdf [ 50.991139] ? ist_end_non_atomic+0x10/0x10 [ 50.991143] ? __phys_addr+0x6d/0xc0 [ 50.991144] report_bug.cold.2+0xc/0x54 [ 50.991145] do_error_trap+0x200/0x350 [ 50.991145] ? math_error+0x340/0x340 [ 50.991146] ? __update_load_avg_se+0x5d8/0xa30 [ 50.991147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.991148] ? trace_hardirqs_off_caller+0x49/0x180 [ 50.991148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.991149] do_invalid_op+0x1b/0x20 [ 50.991150] invalid_op+0x14/0x20 [ 50.991150] RIP: 0010:__phys_addr+0x6b/0xc0 [ 50.991152] Code: b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 1b 0f b6 0d c0 4a f6 07 48 89 c2 48 d3 ea 48 85 d2 75 07 48 83 c4 08 5b 5d c3 <0f> 0b 48 89 45 f0 e8 ca 1b 65 00 48 8b 45 f0 eb d6 48 c7 c7 10 50 [ 50.991153] RSP: 0018:ffff88808c517728 EFLAGS: 00010087 [ 50.991154] RAX: 0000778000000000 RBX: 0000000080000000 RCX: 0000000000000028 [ 50.991155] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.991156] RBP: ffff88808c517738 R08: 000000000002ba00 R09: ffffed101169c21e [ 50.991157] R10: ffffed101169c21e R11: ffff88808b4e10f7 R12: 0000000000000000 [ 50.991158] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88808b4e10e8 [ 50.991158] ? __lock_is_held+0xb5/0x140 [ 50.991159] load_new_mm_cr3+0x11a/0x200 [ 50.991160] switch_mm_irqs_off+0x68d/0x1370 [ 50.991160] __schedule+0x6db/0x1c10 [ 50.991161] ? __lock_acquire+0x792/0x4980 [ 50.991162] ? firmware_map_remove+0x171/0x171 [ 50.991162] schedule+0x7f/0x1b0 [ 50.991163] schedule_timeout+0x6d5/0xda0 [ 50.991164] ? find_held_lock+0x36/0x1d0 [ 50.991164] ? usleep_range+0x130/0x130 [ 50.991165] ? n_tty_write+0x8e0/0x1060 [ 50.991166] ? lock_downgrade+0x860/0x860 [ 50.991166] ? find_held_lock+0x36/0x1d0 [ 50.991167] wait_woken+0x149/0x270 [ 50.991167] ? woken_wake_function+0x60/0x60 [ 50.991168] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 50.991169] n_tty_write+0xa19/0x1060 [ 50.991169] ? lock_downgrade+0x860/0x860 [ 50.991170] ? process_echoes+0x130/0x130 [ 50.991171] ? do_wait_intr_irq+0x310/0x310 [ 50.991171] ? kasan_check_write+0x14/0x20 [ 50.991172] tty_write+0x346/0x770 [ 50.991173] ? process_echoes+0x130/0x130 [ 50.991173] __vfs_write+0xe3/0x890 [ 50.991174] ? kernel_read+0x130/0x130 [ 50.991175] ? __might_sleep+0x95/0x190 [ 50.991175] ? __inode_security_revalidate+0x9d/0xc0 [ 50.991176] ? selinux_file_permission+0x326/0x3f0 [ 50.991177] ? security_file_permission+0x46/0x190 [ 50.991177] ? rw_verify_area+0xb8/0x2b0 [ 50.991178] vfs_write+0x150/0x4d0 [ 50.991179] ksys_write+0x103/0x260 [ 50.991179] ? __ia32_sys_read+0xa0/0xa0 [ 50.991180] ? do_syscall_64+0x21/0x4e0 [ 50.991181] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.991181] __x64_sys_write+0x6e/0xb0 [ 50.991182] do_syscall_64+0xd0/0x4e0 [ 50.991183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.991183] RIP: 0033:0x45c429 [ 50.991185] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.991186] RSP: 002b:00007f20b2ae1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.991187] RAX: ffffffffffffffda RBX: 00007f20b2ae26d4 RCX: 000000000045c429 [ 50.991188] RDX: 000000000000ffa8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 50.991189] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.991190] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.991191] R13: 0000000000000cdb R14: 00000000004cebbb R15: 000000000076bf2c [ 51.870792] ---[ end trace 86ceaab5010c34b8 ]--- [ 51.875609] RIP: 0010:__phys_addr+0x6b/0xc0 [ 51.879994] Code: b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 1b 0f b6 0d c0 4a f6 07 48 89 c2 48 d3 ea 48 85 d2 75 07 48 83 c4 08 5b 5d c3 <0f> 0b 48 89 45 f0 e8 ca 1b 65 00 48 8b 45 f0 eb d6 48 c7 c7 10 50 [ 51.901240] RSP: 0018:ffff88808c517728 EFLAGS: 00010087 [ 51.906616] RAX: 0000778000000000 RBX: 0000000080000000 RCX: 0000000000000028 [ 51.913856] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.921106] RBP: ffff88808c517738 R08: 000000000002ba00 R09: ffffed101169c21e [ 51.928609] R10: ffffed101169c21e R11: ffff88808b4e10f7 R12: 0000000000000000 [ 51.935954] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88808b4e10e8 [ 51.943202] FS: 00007f20b2ae2700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 51.951412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.957263] CR2: 00007fd40e1354f8 CR3: 000000008c3d5000 CR4: 00000000001406e0 [ 51.964531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.971772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.979013] Kernel panic - not syncing: Fatal exception [ 53.086548] Shutting down cpus with NMI [ 53.091747] Kernel Offset: disabled [ 53.095366] Rebooting in 86400 seconds..