[ 17.443262] random: crng init done [ 17.443287] random: 7 urandom warning(s) missed due to ratelimiting Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.379389] IPVS: ftp: loaded support on port[0] = 21 [ 30.918951] can: request_module (can-proto-0) failed. [ 31.813262] can: request_module (can-proto-0) failed. [ 31.821606] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.15.229' (ECDSA) to the list of known hosts. 2020/12/03 05:43:31 parsed 1 programs 2020/12/03 05:43:31 executed programs: 0 [ 38.651670] IPVS: ftp: loaded support on port[0] = 21 [ 38.677430] IPVS: ftp: loaded support on port[0] = 21 [ 38.687278] IPVS: ftp: loaded support on port[0] = 21 [ 38.759018] IPVS: ftp: loaded support on port[0] = 21 [ 38.770524] IPVS: ftp: loaded support on port[0] = 21 [ 38.817002] chnl_net:caif_netlink_parms(): no params data found [ 38.856944] IPVS: ftp: loaded support on port[0] = 21 [ 38.984757] chnl_net:caif_netlink_parms(): no params data found [ 39.024643] chnl_net:caif_netlink_parms(): no params data found [ 39.034228] chnl_net:caif_netlink_parms(): no params data found [ 39.114145] chnl_net:caif_netlink_parms(): no params data found [ 39.155690] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.162038] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.170515] device bridge_slave_0 entered promiscuous mode [ 39.178927] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.185336] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.192136] device bridge_slave_1 entered promiscuous mode [ 39.246791] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.253143] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.262776] device bridge_slave_0 entered promiscuous mode [ 39.272441] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.279463] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.286827] device bridge_slave_1 entered promiscuous mode [ 39.303425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.315156] chnl_net:caif_netlink_parms(): no params data found [ 39.323993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.338410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.357002] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.366370] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.373520] team0: Port device team_slave_0 added [ 39.379826] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.387024] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.393873] device bridge_slave_0 entered promiscuous mode [ 39.403402] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.410049] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.417418] device bridge_slave_1 entered promiscuous mode [ 39.436620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.443706] team0: Port device team_slave_1 added [ 39.466957] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.474144] team0: Port device team_slave_0 added [ 39.481495] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.489904] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.497329] device bridge_slave_0 entered promiscuous mode [ 39.511809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.520263] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.546552] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.566253] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.572587] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.580289] device bridge_slave_0 entered promiscuous mode [ 39.587472] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.593848] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.601546] device bridge_slave_1 entered promiscuous mode [ 39.608060] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.615764] team0: Port device team_slave_1 added [ 39.620749] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.627170] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.633891] device bridge_slave_1 entered promiscuous mode [ 39.643047] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.649633] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.675135] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.685901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.693627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.702790] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.737139] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.746110] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.758509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.772390] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.787530] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.801625] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.808069] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.833915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.851475] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.859032] team0: Port device team_slave_0 added [ 39.868597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.876374] team0: Port device team_slave_0 added [ 39.881939] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.888521] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.914669] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.986274] device hsr_slave_0 entered promiscuous mode [ 40.024658] device hsr_slave_1 entered promiscuous mode [ 40.084873] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.092036] team0: Port device team_slave_1 added [ 40.106158] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.113266] team0: Port device team_slave_1 added [ 40.127355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.135397] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.142153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.154072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.161485] team0: Port device team_slave_0 added [ 40.170118] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.177634] team0: Port device team_slave_1 added [ 40.186917] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.193994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.200412] 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. [ 40.225842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.240936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.247427] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.272781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.286655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.293769] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.301668] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.308748] device bridge_slave_0 entered promiscuous mode [ 40.318594] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.325265] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.332140] device bridge_slave_1 entered promiscuous mode [ 40.348350] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.355989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.362235] 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. [ 40.387655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.402107] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.408894] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.434333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.475987] device hsr_slave_0 entered promiscuous mode [ 40.514454] device hsr_slave_1 entered promiscuous mode [ 40.557810] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.565329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.571559] 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. [ 40.596943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.611091] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.617725] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.643592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.654330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.665415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.672474] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.680434] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.688167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.756982] device hsr_slave_0 entered promiscuous mode [ 40.794598] device hsr_slave_1 entered promiscuous mode [ 40.839728] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.847648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.868999] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.876423] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.901284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.908724] team0: Port device team_slave_0 added [ 40.955814] device hsr_slave_0 entered promiscuous mode [ 40.994509] device hsr_slave_1 entered promiscuous mode [ 41.057704] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.125894] device hsr_slave_0 entered promiscuous mode [ 41.164169] device hsr_slave_1 entered promiscuous mode [ 41.211286] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.219117] team0: Port device team_slave_1 added [ 41.229414] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.238842] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.247877] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.291661] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.301323] 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. [ 41.326823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.339822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.347810] 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. [ 41.373035] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.385378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.417154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.485858] device hsr_slave_0 entered promiscuous mode [ 41.514309] device hsr_slave_1 entered promiscuous mode [ 41.566052] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.600455] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.659172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.690768] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.700570] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.713706] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.764432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.806395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.836982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.852968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.872328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.880278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.890481] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.898831] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.910000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.918153] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.927860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.935540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.942886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.952175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.959485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.967712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.976628] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.984420] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.991759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.998824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.006197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.015991] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.022051] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.032202] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.038562] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.046954] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.053024] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.059851] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.068000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.076366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.084525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.091816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.098948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.105878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.112622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.119507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.127323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.135176] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.141607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.148747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.156931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.164525] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.170872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.177768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.186056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.196549] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.202609] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.211992] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.218568] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.226792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.235938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.243485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.253001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.261200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.269299] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.275786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.282489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.290586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.298448] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.304825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.311533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.319733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.327512] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.333897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.341032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.349123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.364801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.371421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.380427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.388879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.397210] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.403575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.410256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.419351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.428418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.436496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.447439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.455049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.462054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.469659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.477630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.485711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.493417] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.499797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.506823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.515073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.522527] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.528909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.535703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.543206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.551465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.559094] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.565475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.574055] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.580740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.590040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.598019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.606620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.615521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.622484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.633183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.640956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.648959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.656692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.665936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.672636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.682517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.692305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.699654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.706980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.713887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.720667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.728420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.736062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.743716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.752042] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.761128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.769121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.777725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.786122] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.792175] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.803614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.811491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.819146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.827051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.834592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.842242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.849857] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.856229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.862998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.871216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.879903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.887639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.895173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.902705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.910348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.917248] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.926391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.935527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.944553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.952969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.963803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.971607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.981323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.989202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.996774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.005053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.012389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.021024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.030232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.041389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.050384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.059676] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.066034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.072793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.080590] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.088209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.095913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.103158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.110848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.118522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.127685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.135378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.145543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.154103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.162682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.170956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.179075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.186749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.196016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.203640] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.209963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.216744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.224406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.231745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.239483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.246997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.254506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.262292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.269727] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.278008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.287453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.296819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.306679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.314403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.321836] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.328201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.335295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.342791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.350417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.359387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.370558] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.379447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.387660] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.396565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.404238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.411690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.420304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.428096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.436878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.449566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.459969] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.471187] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.478077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.486110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.493964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.502166] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.509568] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.515933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.523888] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.529888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.538156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.551036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.558350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.565507] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.572205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.582423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.590057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.598275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.606157] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.618305] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.629498] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.636907] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.646465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.657981] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.665288] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.671779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.678682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.685422] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.692055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.699023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.706531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.713951] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.720594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.730573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.738771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.748685] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.759673] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.766196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.774187] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.781307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.790203] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.798712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.806583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.814454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.821088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.830942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.847926] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.858400] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.870388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.879717] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.891221] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.899542] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.908345] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.919087] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 43.926384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.935911] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.942554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.950976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.960859] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.971563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.980846] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 43.989150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.997498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.007114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.015087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.032664] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.040848] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.053910] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.066257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.081235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.096228] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.105320] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.114947] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.121883] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.130312] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.142231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.152274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.160962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.169367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.180237] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.187710] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.196822] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.206174] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.220615] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.231691] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.243655] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.250517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.258841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.267541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.274639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.284038] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.293692] device veth0_vlan entered promiscuous mode [ 44.311104] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.318369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.326788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.334788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.341992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.349847] device veth0_vlan entered promiscuous mode [ 44.357188] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.364722] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.371158] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.381960] device veth1_vlan entered promiscuous mode [ 44.388893] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.397204] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.404429] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.410876] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.418973] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.426594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.433861] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.440864] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.448122] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.458759] device veth1_vlan entered promiscuous mode [ 44.471669] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.482398] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 44.490250] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 44.497968] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 44.504930] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.512108] device veth0_vlan entered promiscuous mode [ 44.538506] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.547790] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.556138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.564327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.571775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.579541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.587600] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.595084] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.601858] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.609121] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.618412] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.628335] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.635566] device veth0_vlan entered promiscuous mode [ 44.641970] device veth0_vlan entered promiscuous mode [ 44.648515] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 44.658785] device veth1_vlan entered promiscuous mode [ 44.665088] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.671510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.679277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.687647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.695219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.702411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.710004] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.716912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.726097] device veth0_macvtap entered promiscuous mode [ 44.732143] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.747847] device veth0_vlan entered promiscuous mode [ 44.757232] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.769432] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.777530] device veth1_vlan entered promiscuous mode [ 44.787225] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.795729] device veth1_vlan entered promiscuous mode [ 44.801447] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.809631] device veth1_macvtap entered promiscuous mode [ 44.815949] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 44.824593] device veth1_vlan entered promiscuous mode [ 44.830295] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 44.839127] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 44.848756] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.857642] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.874608] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 44.883306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 44.890288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.899593] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.906966] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.914625] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.921647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.929242] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.936592] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.944158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.951188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.959097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.968314] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 44.976933] device veth0_macvtap entered promiscuous mode [ 44.984252] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 44.992269] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.001188] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.008959] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.016625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.024470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.035548] device veth0_macvtap entered promiscuous mode [ 45.041674] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.049844] device veth1_macvtap entered promiscuous mode [ 45.056220] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.064026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.072338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.083963] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.091093] device veth1_macvtap entered promiscuous mode [ 45.097658] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.107577] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.123902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.131537] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.140803] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.150032] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.157250] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.164582] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.171505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.179745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.187564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.195421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.204558] device veth0_macvtap entered promiscuous mode [ 45.210559] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.219745] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.228801] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.236679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.244426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.256184] device veth0_macvtap entered promiscuous mode [ 45.262187] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.270704] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.278186] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.286264] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.294202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.304076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.313397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.323309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.334001] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.341008] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.349468] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.356411] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.363503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.373669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.383402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.393556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.403560] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.410444] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.418616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.430529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.440398] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.447325] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.454653] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.462362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.470455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.478270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.486200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.494390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.502001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.510037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.519111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.529679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.539520] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.549608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.559682] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 45.566942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.580112] device veth1_macvtap entered promiscuous mode [ 45.589381] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.597301] device veth1_macvtap entered promiscuous mode [ 45.605603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.614139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.621819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.630375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.641249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.664672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 45.678999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.688829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 45.700658] device veth0_macvtap entered promiscuous mode [ 45.708228] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 45.721014] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.735887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.748568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.758361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.767542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.777298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.787381] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.794830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.802250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.812739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.821848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.832779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.841874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.851783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.860948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.870689] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.880561] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 45.887697] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.896672] device veth1_macvtap entered promiscuous mode [ 45.904049] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 45.913426] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.920521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.932189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.940684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.948969] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.956736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.965678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.975556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.987346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.997121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.006314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.016098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.026014] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.033007] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.040420] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.050386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.059534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.069742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.078878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.088778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.097911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.107665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.117619] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.124710] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.134999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.142183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.151816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.166024] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.174356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.198330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.221153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.241606] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.255633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.265678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.274856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.284647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.293968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.303966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.313131] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.323101] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.333577] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.340488] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.353301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.361076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.376167] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.387261] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.397085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.407330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.416643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.426547] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.435686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.445657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.454795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.464661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.475002] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.481870] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.498176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.506336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/12/03 05:43:40 executed programs: 6 [ 47.642945] Bluetooth: Wrong link type (-22) [ 47.682135] Bluetooth: Wrong link type (-22) [ 47.686653] Bluetooth: Wrong link type (-22) [ 47.702577] ================================================================== [ 47.710035] BUG: KASAN: use-after-free in hci_send_acl+0x6bd/0x7c0 [ 47.716342] Read of size 8 at addr ffff8881d7a7e9d8 by task kworker/u5:0/1228 [ 47.723610] [ 47.725220] CPU: 0 PID: 1228 Comm: kworker/u5:0 Not tainted 4.19.161-syzkaller #0 [ 47.732813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.742194] Workqueue: hci0 hci_rx_work [ 47.746149] Call Trace: [ 47.748712] dump_stack+0x17c/0x22a [ 47.752319] print_address_description.cold.6+0x9/0x211 [ 47.757660] kasan_report.cold.7+0x242/0x307 [ 47.762045] ? hci_send_acl+0x6bd/0x7c0 [ 47.765996] __asan_report_load8_noabort+0x14/0x20 [ 47.770900] hci_send_acl+0x6bd/0x7c0 [ 47.774764] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 47.779581] ? kasan_check_write+0x14/0x20 [ 47.783793] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 47.788613] l2cap_send_cmd+0x631/0x830 [ 47.792564] ? hci_event_packet+0x5ec/0x7215 [ 47.796952] l2cap_recv_frame+0x21ea/0xa440 [ 47.801248] ? hci_event_packet+0x5ec/0x7215 [ 47.805630] ? quarantine_put+0xda/0x1c0 [ 47.809669] ? __kasan_slab_free+0x1b0/0x220 [ 47.814059] ? l2cap_ertm_init+0xa30/0xa30 [ 47.818273] ? kthread+0x347/0x410 [ 47.821803] ? ret_from_fork+0x24/0x30 [ 47.825685] ? debug_check_no_obj_freed+0x1ed/0x428 [ 47.830679] ? lock_downgrade+0x860/0x860 [ 47.834804] ? __lock_acquire+0x764/0x47c0 [ 47.839015] ? debug_check_no_obj_freed+0x1ed/0x428 [ 47.844006] ? lock_downgrade+0x860/0x860 [ 47.848131] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 47.853317] ? trace_hardirqs_off+0x41/0x180 [ 47.857704] ? mark_held_locks+0x130/0x130 [ 47.861916] ? kfree_skbmem+0x89/0xf0 [ 47.865691] ? hci_event_packet+0x5ec/0x7215 [ 47.870078] ? __lock_acquire+0x764/0x47c0 [ 47.874290] ? __lock_acquire+0x764/0x47c0 [ 47.878499] ? hci_rx_work+0x231/0x8e0 [ 47.882363] ? lock_acquire+0x180/0x3a0 [ 47.886313] ? hci_rx_work+0x231/0x8e0 [ 47.890176] ? mark_held_locks+0x130/0x130 [ 47.894390] ? hci_rx_work+0x5b0/0x8e0 [ 47.898252] ? lock_downgrade+0x860/0x860 [ 47.902378] ? mark_held_locks+0xc7/0x130 [ 47.906510] ? kasan_check_write+0x14/0x20 [ 47.910719] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 47.915542] ? wait_for_completion_io+0x20/0x20 [ 47.920189] l2cap_recv_acldata+0x756/0x8a0 [ 47.924487] hci_rx_work+0x5e1/0x8e0 [ 47.928179] process_one_work+0x7b9/0x15a0 [ 47.932413] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 47.937070] ? lock_acquire+0x180/0x3a0 [ 47.941020] ? kasan_check_write+0x14/0x20 [ 47.945342] ? do_raw_spin_lock+0xd0/0x240 [ 47.949554] worker_thread+0x85/0xb60 [ 47.953330] ? __kthread_parkme+0x37/0x1c0 [ 47.957549] kthread+0x347/0x410 [ 47.960889] ? process_one_work+0x15a0/0x15a0 [ 47.965369] ? kthread_park+0x100/0x100 [ 47.969321] ret_from_fork+0x24/0x30 [ 47.973018] [ 47.974626] Allocated by task 7278: [ 47.978229] kasan_kmalloc.part.1+0x62/0xf0 [ 47.982527] kasan_kmalloc+0xaf/0xc0 [ 47.986216] kmem_cache_alloc_trace+0x152/0x3a0 [ 47.990861] hci_chan_create+0x7b/0x2e0 [ 47.994813] l2cap_conn_add.part.17+0x15/0xb80 [ 47.999367] l2cap_connect_cfm+0x339/0xd50 [ 48.003577] hci_remote_features_evt.isra.63+0x467/0xa80 [ 48.009000] hci_event_packet+0x10ac/0x7215 [ 48.013296] hci_rx_work+0x31b/0x8e0 [ 48.016984] process_one_work+0x7b9/0x15a0 [ 48.021193] worker_thread+0x85/0xb60 [ 48.025070] kthread+0x347/0x410 [ 48.028412] ret_from_fork+0x24/0x30 [ 48.032099] [ 48.033703] Freed by task 1228: [ 48.036962] __kasan_slab_free+0x13c/0x220 [ 48.041185] kasan_slab_free+0xe/0x10 [ 48.044960] kfree+0xcf/0x220 [ 48.048040] hci_chan_del+0x11b/0x170 [ 48.051817] amp_destroy_logical_link+0x9/0x10 [ 48.056373] hci_event_packet+0x2e45/0x7215 [ 48.060667] hci_rx_work+0x31b/0x8e0 [ 48.064354] process_one_work+0x7b9/0x15a0 [ 48.068580] worker_thread+0x85/0xb60 [ 48.072356] kthread+0x347/0x410 [ 48.075696] ret_from_fork+0x24/0x30 [ 48.079384] [ 48.080989] The buggy address belongs to the object at ffff8881d7a7e9c0 [ 48.080989] which belongs to the cache kmalloc-128 of size 128 [ 48.093617] The buggy address is located 24 bytes inside of [ 48.093617] 128-byte region [ffff8881d7a7e9c0, ffff8881d7a7ea40) [ 48.105572] The buggy address belongs to the page: [ 48.110480] page:ffffea00075e9f80 count:1 mapcount:0 mapping:ffff8881f6400640 index:0x0 [ 48.118618] flags: 0x17ffe0000000100(slab) [ 48.122830] raw: 017ffe0000000100 ffffea000763b508 ffffea00075c8c48 ffff8881f6400640 [ 48.130687] raw: 0000000000000000 ffff8881d7a7e000 0000000100000015 0000000000000000 [ 48.138545] page dumped because: kasan: bad access detected [ 48.144228] [ 48.145830] Memory state around the buggy address: [ 48.150737] ffff8881d7a7e880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 48.158076] ffff8881d7a7e900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.165409] >ffff8881d7a7e980: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 48.172754] ^ [ 48.178960] ffff8881d7a7ea00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 48.186297] ffff8881d7a7ea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.193628] ================================================================== [ 48.200960] Disabling lock debugging due to kernel taint [ 48.216815] Kernel panic - not syncing: panic_on_warn set ... [ 48.216815] [ 48.224301] CPU: 0 PID: 1228 Comm: kworker/u5:0 Tainted: G B 4.19.161-syzkaller #0 [ 48.233297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.242646] Workqueue: hci0 hci_rx_work [ 48.246605] Call Trace: [ 48.249184] dump_stack+0x17c/0x22a [ 48.252808] panic+0x1cd/0x375 [ 48.255991] ? __warn_printk+0xd6/0xd6 [ 48.259870] ? ___preempt_schedule+0x16/0x18 [ 48.264270] kasan_end_report+0x47/0x4f [ 48.268240] kasan_report.cold.7+0x76/0x307 [ 48.272552] ? hci_send_acl+0x6bd/0x7c0 [ 48.276518] __asan_report_load8_noabort+0x14/0x20 [ 48.281438] hci_send_acl+0x6bd/0x7c0 [ 48.285227] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 48.290056] ? kasan_check_write+0x14/0x20 [ 48.294281] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 48.299121] l2cap_send_cmd+0x631/0x830 [ 48.303088] ? hci_event_packet+0x5ec/0x7215 [ 48.307487] l2cap_recv_frame+0x21ea/0xa440 [ 48.311797] ? hci_event_packet+0x5ec/0x7215 [ 48.316199] ? quarantine_put+0xda/0x1c0 [ 48.320254] ? __kasan_slab_free+0x1b0/0x220 [ 48.324658] ? l2cap_ertm_init+0xa30/0xa30 [ 48.328880] ? kthread+0x347/0x410 [ 48.332412] ? ret_from_fork+0x24/0x30 [ 48.336289] ? debug_check_no_obj_freed+0x1ed/0x428 [ 48.341287] Bluetooth: Wrong link type (-22) [ 48.341302] ? lock_downgrade+0x860/0x860 [ 48.348395] Bluetooth: Wrong link type (-22) [ 48.349856] ? __lock_acquire+0x764/0x47c0 [ 48.358473] ? debug_check_no_obj_freed+0x1ed/0x428 [ 48.363477] ? lock_downgrade+0x860/0x860 [ 48.366280] Bluetooth: Wrong link type (-22) [ 48.367609] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 48.367616] ? trace_hardirqs_off+0x41/0x180 [ 48.367622] ? mark_held_locks+0x130/0x130 [ 48.367628] ? kfree_skbmem+0x89/0xf0 [ 48.367635] ? hci_event_packet+0x5ec/0x7215 [ 48.372293] Bluetooth: Wrong link type (-22) [ 48.377143] ? __lock_acquire+0x764/0x47c0 [ 48.377150] ? __lock_acquire+0x764/0x47c0 [ 48.377154] ? hci_rx_work+0x231/0x8e0 [ 48.377159] ? lock_acquire+0x180/0x3a0 [ 48.377163] ? hci_rx_work+0x231/0x8e0 [ 48.377168] ? mark_held_locks+0x130/0x130 [ 48.377173] ? hci_rx_work+0x5b0/0x8e0 [ 48.426608] ? lock_downgrade+0x860/0x860 [ 48.430750] ? mark_held_locks+0xc7/0x130 [ 48.434888] ? kasan_check_write+0x14/0x20 [ 48.439111] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 48.441060] Bluetooth: Wrong link type (-22) [ 48.443941] ? wait_for_completion_io+0x20/0x20 [ 48.443948] l2cap_recv_acldata+0x756/0x8a0 [ 48.443955] hci_rx_work+0x5e1/0x8e0 [ 48.443963] process_one_work+0x7b9/0x15a0 [ 48.443970] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 48.443974] ? lock_acquire+0x180/0x3a0 [ 48.443980] ? kasan_check_write+0x14/0x20 [ 48.443984] ? do_raw_spin_lock+0xd0/0x240 [ 48.443990] worker_thread+0x85/0xb60 [ 48.486117] ? __kthread_parkme+0x37/0x1c0 [ 48.490348] kthread+0x347/0x410 [ 48.493721] ? process_one_work+0x15a0/0x15a0 [ 48.498209] ? kthread_park+0x100/0x100 [ 48.502185] ret_from_fork+0x24/0x30 [ 48.507456] Kernel Offset: disabled [ 48.511081] Rebooting in 86400 seconds..