Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.986095] audit: type=1400 audit(1586925811.790:8): avc: denied { execmem } for pid=6340 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.222121] IPVS: ftp: loaded support on port[0] = 21 [ 31.422836] can: request_module (can-proto-0) failed. [ 31.432783] can: request_module (can-proto-0) failed. [ 31.441680] can: request_module (can-proto-0) failed. [ 31.470655] audit: type=1400 audit(1586925813.272:9): avc: denied { create } for pid=6319 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 '10.128.10.58' (ECDSA) to the list of known hosts. 2020/04/15 04:43:40 parsed 1 programs 2020/04/15 04:43:41 executed programs: 0 [ 39.307206] audit: type=1400 audit(1586925821.117:10): avc: denied { execmem } for pid=6466 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.574896] IPVS: ftp: loaded support on port[0] = 21 [ 40.363134] IPVS: ftp: loaded support on port[0] = 21 [ 40.425282] chnl_net:caif_netlink_parms(): no params data found [ 40.487332] IPVS: ftp: loaded support on port[0] = 21 [ 40.517982] chnl_net:caif_netlink_parms(): no params data found [ 40.580359] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.587952] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.596130] IPVS: ftp: loaded support on port[0] = 21 [ 40.596481] device bridge_slave_0 entered promiscuous mode [ 40.618855] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.626118] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.633142] device bridge_slave_1 entered promiscuous mode [ 40.656212] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.675352] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.762219] chnl_net:caif_netlink_parms(): no params data found [ 40.772206] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.780518] team0: Port device team_slave_0 added [ 40.796955] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.804900] team0: Port device team_slave_1 added [ 40.816834] IPVS: ftp: loaded support on port[0] = 21 [ 40.828397] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.836071] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.843080] device bridge_slave_0 entered promiscuous mode [ 40.852260] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.859051] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.866112] device bridge_slave_1 entered promiscuous mode [ 40.890990] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.905849] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.918357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.924740] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.951171] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.985892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.992304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.019187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.030948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.088735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.097095] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.106059] team0: Port device team_slave_0 added [ 41.116841] chnl_net:caif_netlink_parms(): no params data found [ 41.137989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.146281] team0: Port device team_slave_1 added [ 41.197256] device hsr_slave_0 entered promiscuous mode [ 41.233638] device hsr_slave_1 entered promiscuous mode [ 41.288195] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.303391] IPVS: ftp: loaded support on port[0] = 21 [ 41.306758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.316598] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.344655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.360788] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.378114] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.384524] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.411446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.425874] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.432252] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.439931] device bridge_slave_0 entered promiscuous mode [ 41.459749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.467111] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.474429] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.481438] device bridge_slave_1 entered promiscuous mode [ 41.507599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.526166] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.568445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.666488] device hsr_slave_0 entered promiscuous mode [ 41.703345] device hsr_slave_1 entered promiscuous mode [ 41.759763] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.777665] chnl_net:caif_netlink_parms(): no params data found [ 41.798387] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.806484] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.814728] team0: Port device team_slave_0 added [ 41.823779] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.831154] team0: Port device team_slave_1 added [ 41.880920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.890476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.918731] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.943186] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.949838] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.958949] device bridge_slave_0 entered promiscuous mode [ 41.972661] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.979792] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.987475] device bridge_slave_1 entered promiscuous mode [ 41.997262] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.003780] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.030015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.118474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.152438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.165605] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.199857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.211505] chnl_net:caif_netlink_parms(): no params data found [ 42.286581] device hsr_slave_0 entered promiscuous mode [ 42.323081] device hsr_slave_1 entered promiscuous mode [ 42.365503] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.374486] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.384210] team0: Port device team_slave_0 added [ 42.399386] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.408093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.416346] team0: Port device team_slave_1 added [ 42.445364] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.451806] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.459358] device bridge_slave_0 entered promiscuous mode [ 42.471838] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.480749] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.488783] device bridge_slave_1 entered promiscuous mode [ 42.540624] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.551723] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.565459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.571823] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.598213] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.612221] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.619126] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.645415] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.658856] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.685710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.695754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.714170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.735241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.806922] device hsr_slave_0 entered promiscuous mode [ 42.852610] device hsr_slave_1 entered promiscuous mode [ 42.929851] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.937597] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.947425] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.955048] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.964019] team0: Port device team_slave_0 added [ 42.969412] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.976460] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.985184] device bridge_slave_0 entered promiscuous mode [ 42.992047] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.999974] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.007721] device bridge_slave_1 entered promiscuous mode [ 43.014475] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.022639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.030326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.039045] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.045347] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.051749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.059018] team0: Port device team_slave_1 added [ 43.088837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.101603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.120806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.128143] 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. [ 43.153490] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.165071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.172773] 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. [ 43.198267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.208704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.216890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.224922] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.231365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.239236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.257444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.267352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.277547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.286308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.295018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.305332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.315212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.322985] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.329348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.350703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.386870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.397972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.417493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.424996] team0: Port device team_slave_0 added [ 43.486732] device hsr_slave_0 entered promiscuous mode [ 43.532508] device hsr_slave_1 entered promiscuous mode [ 43.572609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.580552] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.593790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.601064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.611670] team0: Port device team_slave_1 added [ 43.627675] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.641535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.650564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.661152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.696605] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.704421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.713294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.723529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.744739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.751013] 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. [ 43.776832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.796028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.803737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.817842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.836982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.843639] 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. [ 43.870122] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.882097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.890102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.906421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.915713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.923699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.931467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.941219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.964848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.979119] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.986746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.001285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.017547] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.026723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.036912] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.043648] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.058732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.065771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.080553] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.092763] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.101191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.135729] device hsr_slave_0 entered promiscuous mode [ 44.172118] device hsr_slave_1 entered promiscuous mode [ 44.216090] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.223123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.230090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.237220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.245677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.253582] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.259931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.267287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.276378] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.284695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.295227] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.310112] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.317904] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.325209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.332935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.339841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.348496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.357564] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.364232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.378709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.400767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.412423] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.420463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.446219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.455661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.468096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.476710] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.483148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.490283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.499004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.509606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.526670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.544971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.552992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.566596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.575799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.584549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.593291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.601128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.609682] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.619927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.627595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.635894] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.652971] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.660496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.669517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.679129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.688047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.698412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.714263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.722673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.734900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.743895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.759489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.771337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.780740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.788928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.797030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.805680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.813985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.822685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.829899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.837883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.846857] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.853439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.862188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.871276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.880794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.902833] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.918923] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.925217] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.933904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.944532] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.955285] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.962554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.969437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.977037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.984712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.992352] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.999185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.013764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.025853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.033725] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.039805] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.048759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.057008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.067245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.075334] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.082039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.089083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.097149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.105195] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.111632] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.118914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.126092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.135193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.154470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.163396] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.172749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.184968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.193852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.202436] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.208816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.216617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.224419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.235797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.245535] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.252209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.260257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.269726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.277690] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.284145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.294369] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.306856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.322931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.335530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.344154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.352680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.362084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.376409] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.388067] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.402381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.422563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.429044] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.437955] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.445606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.458465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.467990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.478753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.491146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.503350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.511058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.523740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.531912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.539759] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.548881] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.558656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.569227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.578711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.586512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.600074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.608380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.617030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.627696] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.635937] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.643361] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.650882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.660662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.671414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.679366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.691041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.699001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.707193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.717894] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.728053] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.736432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.746441] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.753038] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.760222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.767958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.776408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.784548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.794000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.804913] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.818428] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.828078] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.836676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.845151] device veth0_vlan entered promiscuous mode [ 45.856872] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.866183] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.876771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.885597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.894249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.902641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.915471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.923561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.937893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.946070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.954846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.963913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.972445] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.978808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.988264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.997257] device veth1_vlan entered promiscuous mode [ 46.003951] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.012065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.020459] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.031657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.038884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.047738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.058426] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.067023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.077201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.087024] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.095719] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.103560] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.110819] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.122919] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.134021] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.142276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.150416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.159379] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.165808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.176216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.197415] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.206893] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.215281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.223494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.232046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.240798] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.250090] device veth0_vlan entered promiscuous mode [ 46.259669] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.267886] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.275080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.290532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.298339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.305306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.316542] device veth1_vlan entered promiscuous mode [ 46.323474] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.331035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.339889] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.351601] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.358601] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.367156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.378032] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.386104] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.393459] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.403047] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.412891] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.422429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.432435] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.448250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.456121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.465605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.473881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.482017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.489567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.497574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.506040] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.513910] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.520718] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.529478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.539173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.546889] device veth0_vlan entered promiscuous mode [ 46.558391] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.567594] device veth0_macvtap entered promiscuous mode [ 46.574849] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.582749] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.589911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.598279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.608769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.621683] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.634076] device veth0_macvtap entered promiscuous mode [ 46.640418] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.649647] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.694643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.706140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.714563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.723279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.733385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.747117] device veth1_macvtap entered promiscuous mode [ 46.754538] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.766937] device veth1_vlan entered promiscuous mode [ 46.774766] device veth1_macvtap entered promiscuous mode [ 46.782341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.789592] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.801760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.809493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.819665] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.828989] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.836704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.846980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.857563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.866238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.875486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.893025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.904941] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.922280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.930189] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.944913] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.953325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.964539] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.972561] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.986012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.995117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.002943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.012226] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.021200] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.028222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.036458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.047572] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.061099] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.068629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.078713] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.088801] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.099459] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.106625] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.113981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.123473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.132598] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.140261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.148408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.156732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.165035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.173121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.182273] device veth0_macvtap entered promiscuous mode [ 47.188318] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.198636] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.208414] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.219948] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.228210] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.235851] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.246474] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.257778] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.278158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.288802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.306384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.314661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.323116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.333452] device veth0_vlan entered promiscuous mode [ 47.341981] device veth1_macvtap entered promiscuous mode [ 47.348299] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.358431] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.375547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.386936] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.401949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.409363] device veth1_vlan entered promiscuous mode [ 47.418305] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.433143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.446439] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.464829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.476048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.488828] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.498834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.511557] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.518931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.535523] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.546561] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.555222] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.564354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.573416] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.582492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.590126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.598965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.609152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.618662] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.628938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.640327] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.647715] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.659665] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.673289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.684604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.692706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.700125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.713191] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.729495] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.743506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.752314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.759803] device veth0_vlan entered promiscuous mode [ 47.769663] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.779426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.791521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.805845] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.816827] device veth1_vlan entered promiscuous mode [ 47.827848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.838566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.855808] device veth0_macvtap entered promiscuous mode [ 47.862982] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.884898] device veth1_macvtap entered promiscuous mode [ 47.900086] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.910046] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.925095] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.938738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.947240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.958420] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.969850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.978110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.992519] device veth0_macvtap entered promiscuous mode [ 48.003861] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.016406] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.027854] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.037941] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.045748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.059471] device veth1_macvtap entered promiscuous mode [ 48.073360] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.082758] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.096346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.117047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.129301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.129349] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.129360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.129362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.144753] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.144844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.144921] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.145389] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.145710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.146049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.146403] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.146749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.147327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.147713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.148766] device veth0_vlan entered promiscuous mode [ 48.151814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.156525] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.156529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.156533] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.156534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.156538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.156540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.161485] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.161525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.162655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.164480] device veth1_vlan entered promiscuous mode [ 48.164918] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.166628] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.166948] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.167266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.167970] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.167973] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.167976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.167978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.167982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.167984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.167989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.167991] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.170457] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.170561] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.176027] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.176361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.176665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.176942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.184524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.184528] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.184533] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.184535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.184540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.184543] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.184550] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.184553] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.185615] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.185630] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.197893] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.198347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.222642] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.229041] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.229112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.229506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.242376] device veth0_macvtap entered promiscuous mode [ 48.244397] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.249270] device veth1_macvtap entered promiscuous mode [ 48.251715] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.262470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.270159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.282173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.282177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.282181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.282183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.282188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.282190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.282194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.282196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.282199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.282201] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.285530] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.285661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.286022] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.286397] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.286768] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.287109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.292874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.292879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.292883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.292886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.292898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.292901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.292906] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.292908] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.292913] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.292915] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.294009] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.294024] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.294217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.294528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/04/15 04:43:51 executed programs: 6 [ 49.492323] ================================================================== [ 49.492351] BUG: KASAN: null-ptr-deref in do_con_trol+0x204c/0x61a0 [ 49.492355] Read of size 4294967294 at addr 0000000000000012 by task syz-executor.2/7885 [ 49.492357] [ 49.492363] CPU: 0 PID: 7885 Comm: syz-executor.2 Not tainted 4.14.176-syzkaller #0 [ 49.492366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.492369] Call Trace: [ 49.492378] dump_stack+0xf7/0x13b [ 49.492383] ? do_con_trol+0x204c/0x61a0 [ 49.492432] kasan_report.cold.8+0x6d/0x2d3 [ 49.492450] check_memory_region+0x13e/0x1b0 [ 49.492455] memcpy+0x23/0x50 [ 49.492462] do_con_trol+0x204c/0x61a0 [ 49.492469] ? reset_palette+0x200/0x200 [ 49.492476] ? lock_downgrade+0x7f0/0x7f0 [ 49.492487] ? __atomic_notifier_call_chain+0x9e/0x110 [ 49.492494] do_con_write.part.22+0x9bc/0x19c0 [ 49.492500] ? n_tty_write+0x2fe/0x1040 [ 49.492506] ? __mutex_lock+0x541/0x14c0 [ 49.492511] ? trace_hardirqs_off+0x10/0x10 [ 49.492515] ? n_tty_write+0x2fe/0x1040 [ 49.492524] ? do_con_trol+0x61a0/0x61a0 [ 49.492530] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 49.492536] ? trace_hardirqs_on_caller+0x40c/0x580 [ 49.492542] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 49.492549] con_write+0x1f/0x80 [ 49.492558] n_tty_write+0x498/0x1040 [ 49.492570] ? process_echoes+0x130/0x130 [ 49.492576] ? do_wait_intr_irq+0x300/0x300 [ 49.492583] ? kasan_check_write+0x14/0x20 [ 49.492589] tty_write+0x346/0x770 [ 49.492595] ? process_echoes+0x130/0x130 [ 49.492604] __vfs_write+0xdb/0x840 [ 49.492611] ? kernel_read+0x130/0x130 [ 49.492616] ? __might_sleep+0x93/0xb0 [ 49.492624] ? __inode_security_revalidate+0xd3/0x100 [ 49.492632] ? selinux_file_permission+0x31f/0x3e0 [ 49.492640] ? security_file_permission+0x6e/0x1c0 [ 49.492646] ? rw_verify_area+0xb8/0x2b0 [ 49.492654] vfs_write+0x150/0x4f0 [ 49.492661] SyS_write+0x100/0x250 [ 49.492674] ? SyS_read+0x250/0x250 [ 49.492682] ? do_syscall_64+0x4c/0x5b0 [ 49.492688] ? SyS_read+0x250/0x250 [ 49.492692] do_syscall_64+0x1c7/0x5b0 [ 49.492697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.492708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.492714] RIP: 0033:0x45c6c9 [ 49.492717] RSP: 002b:00007f96abab1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.492723] RAX: ffffffffffffffda RBX: 00007f96abab26d4 RCX: 000000000045c6c9 [ 49.492726] RDX: 0000000000000078 RSI: 0000000020000140 RDI: 0000000000000004 [ 49.492729] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.492732] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.492735] R13: 0000000000000ca8 R14: 00000000004ceba3 R15: 000000000076bf2c [ 49.492746] ================================================================== [ 49.492748] Disabling lock debugging due to kernel taint [ 49.492751] Kernel panic - not syncing: panic_on_warn set ... [ 49.492751] [ 49.492756] CPU: 0 PID: 7885 Comm: syz-executor.2 Tainted: G B 4.14.176-syzkaller #0 [ 49.492759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.492760] Call Trace: [ 49.492765] dump_stack+0xf7/0x13b [ 49.492769] ? do_con_trol+0x204c/0x61a0 [ 49.492778] panic+0x1b0/0x358 [ 49.492781] ? add_taint.cold.5+0x11/0x11 [ 49.492785] ? lock_downgrade+0x7f0/0x7f0 [ 49.492791] ? do_con_trol+0x204c/0x61a0 [ 49.492795] kasan_end_report+0x47/0x4f [ 49.492799] kasan_report.cold.8+0x76/0x2d3 [ 49.492803] check_memory_region+0x13e/0x1b0 [ 49.492807] memcpy+0x23/0x50 [ 49.492811] do_con_trol+0x204c/0x61a0 [ 49.492815] ? reset_palette+0x200/0x200 [ 49.492818] ? lock_downgrade+0x7f0/0x7f0 [ 49.492825] ? __atomic_notifier_call_chain+0x9e/0x110 [ 49.492829] do_con_write.part.22+0x9bc/0x19c0 [ 49.492866] ? n_tty_write+0x2fe/0x1040 [ 49.492871] ? __mutex_lock+0x541/0x14c0 [ 49.492875] ? trace_hardirqs_off+0x10/0x10 [ 49.492879] ? n_tty_write+0x2fe/0x1040 [ 49.492886] ? do_con_trol+0x61a0/0x61a0 [ 49.492890] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 49.492895] ? trace_hardirqs_on_caller+0x40c/0x580 [ 49.492899] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 49.492904] con_write+0x1f/0x80 [ 49.492908] n_tty_write+0x498/0x1040 [ 49.492916] ? process_echoes+0x130/0x130 [ 49.492920] ? do_wait_intr_irq+0x300/0x300 [ 49.492925] ? kasan_check_write+0x14/0x20 [ 49.492929] tty_write+0x346/0x770 [ 49.492934] ? process_echoes+0x130/0x130 [ 49.492939] __vfs_write+0xdb/0x840 [ 49.492944] ? kernel_read+0x130/0x130 [ 49.492947] ? __might_sleep+0x93/0xb0 [ 49.492952] ? __inode_security_revalidate+0xd3/0x100 [ 49.492957] ? selinux_file_permission+0x31f/0x3e0 [ 49.492962] ? security_file_permission+0x6e/0x1c0 [ 49.492967] ? rw_verify_area+0xb8/0x2b0 [ 49.492972] vfs_write+0x150/0x4f0 [ 49.492977] SyS_write+0x100/0x250 [ 49.492982] ? SyS_read+0x250/0x250 [ 49.492987] ? do_syscall_64+0x4c/0x5b0 [ 49.492992] ? SyS_read+0x250/0x250 [ 49.492996] do_syscall_64+0x1c7/0x5b0 [ 49.493000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.493006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.493009] RIP: 0033:0x45c6c9 [ 49.493011] RSP: 002b:00007f96abab1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.493015] RAX: ffffffffffffffda RBX: 00007f96abab26d4 RCX: 000000000045c6c9 [ 49.493017] RDX: 0000000000000078 RSI: 0000000020000140 RDI: 0000000000000004 [ 49.493019] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.493021] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.493024] R13: 0000000000000ca8 R14: 00000000004ceba3 R15: 000000000076bf2c [ 49.494485] Kernel Offset: disabled [ 50.034846] Rebooting in 86400 seconds..