Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.071772] audit: type=1400 audit(1593079163.199:8): avc: denied { execmem } for pid=6467 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.097061] IPVS: ftp: loaded support on port[0] = 21 [ 32.704273] can: request_module (can-proto-0) failed. [ 33.533175] can: request_module (can-proto-0) failed. [ 33.541580] can: request_module (can-proto-0) failed. [ 33.567851] audit: type=1400 audit(1593079164.700:9): avc: denied { create } for pid=6445 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts. 2020/06/25 09:59:32 parsed 1 programs 2020/06/25 09:59:32 executed programs: 0 [ 41.863128] audit: type=1400 audit(1593079173.005:10): avc: denied { execmem } for pid=6597 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.948581] IPVS: ftp: loaded support on port[0] = 21 [ 41.982283] IPVS: ftp: loaded support on port[0] = 21 [ 41.982997] IPVS: ftp: loaded support on port[0] = 21 [ 41.997454] IPVS: ftp: loaded support on port[0] = 21 [ 42.056808] IPVS: ftp: loaded support on port[0] = 21 [ 42.075179] IPVS: ftp: loaded support on port[0] = 21 [ 42.257535] chnl_net:caif_netlink_parms(): no params data found [ 42.277762] chnl_net:caif_netlink_parms(): no params data found [ 42.286141] chnl_net:caif_netlink_parms(): no params data found [ 42.427307] chnl_net:caif_netlink_parms(): no params data found [ 42.494856] chnl_net:caif_netlink_parms(): no params data found [ 42.510262] chnl_net:caif_netlink_parms(): no params data found [ 42.527045] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.533923] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.540763] device bridge_slave_0 entered promiscuous mode [ 42.552398] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.558760] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.567280] device bridge_slave_1 entered promiscuous mode [ 42.602703] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.609073] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.616663] device bridge_slave_0 entered promiscuous mode [ 42.633817] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.646508] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.654280] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.661670] device bridge_slave_1 entered promiscuous mode [ 42.683020] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.690728] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.698398] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.706441] device bridge_slave_0 entered promiscuous mode [ 42.713436] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.719795] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.726994] device bridge_slave_1 entered promiscuous mode [ 42.755352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.764803] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.775026] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.784917] team0: Port device team_slave_0 added [ 42.790903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.807249] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.815172] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.823635] team0: Port device team_slave_1 added [ 42.865014] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.872593] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.880179] device bridge_slave_0 entered promiscuous mode [ 42.887921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.895341] team0: Port device team_slave_0 added [ 42.903982] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.910319] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.917813] device bridge_slave_0 entered promiscuous mode [ 42.924712] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.933271] team0: Port device team_slave_0 added [ 42.939559] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.945882] 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. [ 42.971714] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.982648] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.989430] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.997646] device bridge_slave_1 entered promiscuous mode [ 43.010560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.021861] team0: Port device team_slave_1 added [ 43.026921] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.033783] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.040874] device bridge_slave_1 entered promiscuous mode [ 43.047588] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.055195] team0: Port device team_slave_1 added [ 43.060743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.067223] 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. [ 43.093521] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.107402] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.114330] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.121178] device bridge_slave_0 entered promiscuous mode [ 43.128552] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.135101] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.142124] device bridge_slave_1 entered promiscuous mode [ 43.164681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.172522] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.180455] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.206363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.215881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.225075] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.243591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.257238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.263786] 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. [ 43.289562] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.300412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.307453] 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. [ 43.335455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.346576] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.403223] device hsr_slave_0 entered promiscuous mode [ 43.441581] device hsr_slave_1 entered promiscuous mode [ 43.482096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.488381] 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. [ 43.514527] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.525434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.532462] 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. [ 43.558437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.581764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.589105] team0: Port device team_slave_0 added [ 43.595254] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.602859] team0: Port device team_slave_1 added [ 43.608118] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.616977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.624377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.632016] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.639215] team0: Port device team_slave_0 added [ 43.644799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.652854] team0: Port device team_slave_0 added [ 43.662078] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.669352] team0: Port device team_slave_1 added [ 43.675423] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.683975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.695216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.704791] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.712421] team0: Port device team_slave_1 added [ 43.746028] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.752440] 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. [ 43.778477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.833966] device hsr_slave_0 entered promiscuous mode [ 43.881450] device hsr_slave_1 entered promiscuous mode [ 43.929035] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.936389] 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. [ 43.963327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.974613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.980859] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.007236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.052864] device hsr_slave_0 entered promiscuous mode [ 44.091418] device hsr_slave_1 entered promiscuous mode [ 44.132205] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.138476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.164899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.175685] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.186906] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.193500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.219197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.230039] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.238263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.245930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.253510] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.280355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.291391] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.298149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.309341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.317012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.324672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.332322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.340110] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.434606] device hsr_slave_0 entered promiscuous mode [ 44.471850] device hsr_slave_1 entered promiscuous mode [ 44.573514] device hsr_slave_0 entered promiscuous mode [ 44.611466] device hsr_slave_1 entered promiscuous mode [ 44.661574] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.722804] device hsr_slave_0 entered promiscuous mode [ 44.761288] device hsr_slave_1 entered promiscuous mode [ 44.801919] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.815599] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.823382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.838624] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.875170] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.007055] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.017685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.100276] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.125642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.153325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.165523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.176035] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.184284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.197659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.205014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.213703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.223746] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.229818] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.245079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.253389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.261625] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.269622] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.278551] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.288380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.303212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.310363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.317614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.324986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.333274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.340951] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.347535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.355386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.363607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.371241] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.377584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.384613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.391792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.418290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.428019] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.448081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.456563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.465689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.474533] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.481095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.489880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.499232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.506927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.519764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.526596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.535066] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.543338] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.549677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.556505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.565855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.575138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.584043] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.592170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.601619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.610455] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.621317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.628765] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.637843] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.647145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.657356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.665662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.673557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.680426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.688312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.695570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.704055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.712613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.718845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.726091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.733260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.741588] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.747655] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.759345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.769590] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.776501] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.784064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.792164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.800319] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.807065] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.816192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.824657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.833839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.844327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.854168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.863613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.871882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.879321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.887871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.896939] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.904040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.912150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.919609] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.926583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.934330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.942557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.950068] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.957036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.965940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.976516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.985616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.995718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.006330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.014827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.022437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.030427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.038630] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.045115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.052834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.060574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.068488] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.074885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.081913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.089380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.097331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.105177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.113244] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.119596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.126485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.134254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.142933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.152204] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.158223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.168684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.178665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.189368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.198821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.207155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.215889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.223556] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.230278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.237522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.246627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.256491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.267165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.277936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.286414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.294742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.295201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.309914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.318586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.329098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.340306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.350395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.359196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.369185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.377151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.385198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.392910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.400960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.408656] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.416157] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.425635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.436114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.444247] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.453203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.463892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.473056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.481180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.489326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.497327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.505953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.514675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.522476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.534295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.542728] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.549743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.561338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.571831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.582013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.588940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.596248] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.604096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.612486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.619884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.628022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.637099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.645221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.653167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.661361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.668930] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.678484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.686286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.695234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.703912] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.709971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.721167] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.731139] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.737177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.747043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.756678] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.767652] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.775077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.783726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.793523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.806018] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.814295] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.822258] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.839020] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.846224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.855029] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.862902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.869714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.876842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.883703] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.891491] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.899043] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.907014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.916671] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.925417] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.934786] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.944505] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.951940] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.958788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.965917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.974411] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.981583] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.991290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.002026] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.016269] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.025819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.037312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.046204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.054553] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.061162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.068246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.076437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.085408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.094021] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.107322] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.117139] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.127203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.141681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.149464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.158016] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.164416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.175392] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.185177] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.194639] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.203436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.216389] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.224256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.232312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.239062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.248110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.256160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.264448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.273366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.283602] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.293020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.306545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.319137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.332768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.342906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.351968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.362184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.373743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.386415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.398537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.406603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.414763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.422963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.430784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.439816] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.447513] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.455493] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.468136] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.482350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.490289] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.497767] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.505390] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.513478] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.520836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.528429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.538623] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.552048] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.567793] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.575851] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.583306] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.591059] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.598054] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.605368] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.612071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.619668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.627280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.635230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.643159] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.650031] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.657828] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.664434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.675378] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.687932] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.696204] device veth0_vlan entered promiscuous mode [ 47.703955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.713132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.721869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.729931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.738074] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.745755] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.753164] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.760006] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.769537] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.778203] device veth0_vlan entered promiscuous mode [ 47.785798] device veth0_vlan entered promiscuous mode [ 47.802496] device veth0_vlan entered promiscuous mode [ 47.809203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.816694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.825836] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.834032] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.845599] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.856150] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.863092] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.872776] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.882495] device veth0_vlan entered promiscuous mode [ 47.890165] device veth1_vlan entered promiscuous mode [ 47.896702] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.904570] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.912697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.923632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.931383] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.938223] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.945761] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.953591] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.963466] device veth1_vlan entered promiscuous mode [ 47.969740] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.997075] device veth1_vlan entered promiscuous mode [ 48.002997] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.010032] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.021869] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.029292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.036622] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.046052] device veth1_vlan entered promiscuous mode [ 48.053621] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.062753] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.072353] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.079309] device veth1_vlan entered promiscuous mode [ 48.085425] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.096055] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.104788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.115734] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.129052] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.142702] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.151026] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.165352] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.175201] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.182956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.190204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.198001] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.206020] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.214296] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.222348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.229471] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.237214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.245155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.256831] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.274791] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.283316] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.291803] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.302520] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.310832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.318464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.326438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.334157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.343577] device veth0_macvtap entered promiscuous mode [ 48.349627] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.359020] device veth0_macvtap entered promiscuous mode [ 48.366229] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.374893] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.384720] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.393362] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.402373] device veth0_macvtap entered promiscuous mode [ 48.408430] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.420764] device veth1_macvtap entered promiscuous mode [ 48.427390] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.437175] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.444956] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.452739] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.463399] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.471009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.479032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.487622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.496020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.503802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.512021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.521125] device veth0_macvtap entered promiscuous mode [ 48.529087] device veth1_macvtap entered promiscuous mode [ 48.541391] device veth0_macvtap entered promiscuous mode [ 48.549711] device veth1_macvtap entered promiscuous mode [ 48.559925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.568259] device veth1_macvtap entered promiscuous mode [ 48.577812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.592589] device veth1_macvtap entered promiscuous mode [ 48.606359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.615486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.625300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.636232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.644623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.653945] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.661994] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.672244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.681288] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.688148] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.696073] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.704740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.713336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.721309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.730061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.742840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.753247] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.760153] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.770169] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.778801] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.786228] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.794512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.804857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.814441] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.824425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.834491] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.842309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.851579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.864854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.872639] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.881401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.889202] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.897809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.907413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.917576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.927667] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.935039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.943103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.954569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.964288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.974522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.984862] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.992471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.001604] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.012009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.021776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.032435] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.041826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.051763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.061810] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.068715] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.077249] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 49.084261] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.095127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.103617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.112005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.119732] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.127795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.135981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.143629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.157878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.168304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.177531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.187341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.197515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.207318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.217540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.227526] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.237473] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.244718] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.254630] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.264674] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.275267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.285118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.294554] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.304318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.314372] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.321436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.331713] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.338781] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.346302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.355180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.363419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.371527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.383234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.393293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.403379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.413892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.423063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.433613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.443434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.453247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.463503] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.471402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.478769] device veth0_vlan entered promiscuous mode [ 49.490540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.498366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.541422] device veth1_vlan entered promiscuous mode [ 49.547224] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.558356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.587616] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.615698] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.635579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.646044] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.658257] device veth0_macvtap entered promiscuous mode [ 49.671042] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.691655] device veth1_macvtap entered promiscuous mode [ 49.701924] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.721634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.753137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.763380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.785451] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.795330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.805127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.814572] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.824711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.833972] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.843872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.853064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.863339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.873566] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.881953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.895940] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 2020/06/25 09:59:41 executed programs: 6 [ 49.915424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.954892] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.004309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.042880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.064300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.122298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.176269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.220656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.259647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.277878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.298348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.320234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.337252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.352206] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.359328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.371979] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.379667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/06/25 09:59:46 executed programs: 304 2020/06/25 09:59:51 executed programs: 659 2020/06/25 09:59:56 executed programs: 1014 2020/06/25 10:00:01 executed programs: 1359 2020/06/25 10:00:06 executed programs: 1703 2020/06/25 10:00:11 executed programs: 2036 2020/06/25 10:00:16 executed programs: 2364 2020/06/25 10:00:21 executed programs: 2694 2020/06/25 10:00:26 executed programs: 3014 2020/06/25 10:00:31 executed programs: 3355 2020/06/25 10:00:36 executed programs: 3688 2020/06/25 10:00:41 executed programs: 4031 2020/06/25 10:00:46 executed programs: 4360 2020/06/25 10:00:51 executed programs: 4694 2020/06/25 10:00:56 executed programs: 5028 2020/06/25 10:01:01 executed programs: 5367 2020/06/25 10:01:06 executed programs: 5683 2020/06/25 10:01:11 executed programs: 6017 2020/06/25 10:01:16 executed programs: 6344 2020/06/25 10:01:21 executed programs: 6664 2020/06/25 10:01:26 executed programs: 7010 2020/06/25 10:01:31 executed programs: 7336 2020/06/25 10:01:36 executed programs: 7666 2020/06/25 10:01:41 executed programs: 7991 2020/06/25 10:01:46 executed programs: 8311 2020/06/25 10:01:51 executed programs: 8631 [ 181.808335] ================================================================== [ 181.816167] BUG: KASAN: use-after-free in hci_sock_bind+0x66b/0xf30 [ 181.824052] Write of size 4 at addr ffff888088f5de60 by task syz-executor.5/8393 [ 181.831584] [ 181.834273] CPU: 1 PID: 8393 Comm: syz-executor.5 Not tainted 4.19.129-syzkaller #0 [ 181.845914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.856233] Call Trace: [ 181.859097] dump_stack+0x123/0x177 [ 181.863184] print_address_description.cold.8+0x9/0x1ff [ 181.869007] kasan_report.cold.9+0x242/0x309 [ 181.874240] ? hci_sock_bind+0x66b/0xf30 [ 181.878420] check_memory_region+0x13e/0x1b0 [ 181.883353] kasan_check_write+0x14/0x20 [ 181.887415] hci_sock_bind+0x66b/0xf30 [ 181.891318] ? hci_sock_ioctl+0x600/0x600 [ 181.895479] __sys_bind+0x1e1/0x230 [ 181.899212] ? __ia32_sys_socketpair+0xf0/0xf0 [ 181.904072] ? kasan_check_read+0x11/0x20 [ 181.908227] ? _copy_to_user+0x91/0xb0 [ 181.912125] ? put_timespec64+0xa9/0x100 [ 181.916191] ? nsecs_to_jiffies+0x20/0x20 [ 181.920485] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 181.925245] ? do_syscall_64+0x21/0x4e0 [ 181.929238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.934869] __x64_sys_bind+0x6e/0xb0 [ 181.938765] do_syscall_64+0xd0/0x4e0 [ 181.942670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.948123] RIP: 0033:0x45c849 [ 181.951320] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.970919] RSP: 002b:00007fca297a5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 181.979410] RAX: ffffffffffffffda RBX: 00007fca297a66d4 RCX: 000000000045c849 [ 181.986870] RDX: 0000000000000006 RSI: 0000000020000080 RDI: 0000000000000005 [ 181.994146] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 182.001952] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.010276] R13: 000000000000002c R14: 00000000004c2ce6 R15: 000000000076bf0c [ 182.017556] [ 182.019190] Allocated by task 8403: [ 182.022809] save_stack+0x43/0xd0 [ 182.026348] kasan_kmalloc+0xc7/0xe0 [ 182.030062] kmem_cache_alloc_trace+0x152/0x740 [ 182.034820] hci_alloc_dev+0x3f/0x1bd0 [ 182.038810] __vhci_create_device+0xe1/0x500 [ 182.043317] vhci_write+0x28a/0x3f0 [ 182.046947] __vfs_write+0x443/0x890 [ 182.050662] vfs_write+0x150/0x4d0 [ 182.054299] ksys_write+0x103/0x260 [ 182.057941] __x64_sys_write+0x6e/0xb0 [ 182.061838] do_syscall_64+0xd0/0x4e0 [ 182.065638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.070827] [ 182.072457] Freed by task 8379: [ 182.075741] save_stack+0x43/0xd0 [ 182.079289] __kasan_slab_free+0x102/0x150 [ 182.083540] kasan_slab_free+0xe/0x10 [ 182.087431] kfree+0xcf/0x220 [ 182.090540] bt_host_release+0x10/0x20 [ 182.094446] device_release+0x71/0x1d0 [ 182.098349] kobject_put+0x115/0x1f0 [ 182.102150] put_device+0x12/0x20 [ 182.105600] hci_free_dev+0x10/0x20 [ 182.109321] vhci_release+0x73/0xe0 [ 182.113067] __fput+0x249/0x7f0 [ 182.116351] ____fput+0x9/0x10 [ 182.119544] task_work_run+0x108/0x180 [ 182.123433] exit_to_usermode_loop+0x1a9/0x200 [ 182.128807] do_syscall_64+0x413/0x4e0 [ 182.132940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.138126] [ 182.139753] The buggy address belongs to the object at ffff888088f5ce00 [ 182.139753] which belongs to the cache kmalloc-8192 of size 8192 [ 182.152773] The buggy address is located 4192 bytes inside of [ 182.152773] 8192-byte region [ffff888088f5ce00, ffff888088f5ee00) [ 182.165172] The buggy address belongs to the page: [ 182.170278] page:ffffea000223d700 count:1 mapcount:0 mapping:ffff88812c295080 index:0x0 compound_mapcount: 0 [ 182.180444] flags: 0xfffe0000008100(slab|head) [ 182.185325] raw: 00fffe0000008100 ffffea00025b5008 ffffea0002476808 ffff88812c295080 [ 182.193390] raw: 0000000000000000 ffff888088f5ce00 0000000100000001 0000000000000000 [ 182.201742] page dumped because: kasan: bad access detected [ 182.207450] [ 182.209074] Memory state around the buggy address: [ 182.214001] ffff888088f5dd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.221371] ffff888088f5dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.228733] >ffff888088f5de00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.236221] ^ [ 182.242715] ffff888088f5de80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.250350] ffff888088f5df00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.257813] ================================================================== [ 182.265258] Disabling lock debugging due to kernel taint [ 182.284694] Kernel panic - not syncing: panic_on_warn set ... [ 182.284694] [ 182.292088] CPU: 1 PID: 8393 Comm: syz-executor.5 Tainted: G B 4.19.129-syzkaller #0 [ 182.301272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.310632] Call Trace: [ 182.313216] dump_stack+0x123/0x177 [ 182.317051] panic+0x1cd/0x375 [ 182.320246] ? __warn_printk+0xd6/0xd6 [ 182.324138] ? ___preempt_schedule+0x16/0x18 [ 182.328555] kasan_end_report+0x47/0x4f [ 182.332793] kasan_report.cold.9+0x76/0x309 [ 182.337117] ? hci_sock_bind+0x66b/0xf30 [ 182.341181] check_memory_region+0x13e/0x1b0 [ 182.345629] kasan_check_write+0x14/0x20 [ 182.349696] hci_sock_bind+0x66b/0xf30 [ 182.353588] ? hci_sock_ioctl+0x600/0x600 [ 182.358611] __sys_bind+0x1e1/0x230 [ 182.362243] ? __ia32_sys_socketpair+0xf0/0xf0 [ 182.367300] ? kasan_check_read+0x11/0x20 [ 182.371567] ? _copy_to_user+0x91/0xb0 [ 182.375765] ? put_timespec64+0xa9/0x100 [ 182.379834] ? nsecs_to_jiffies+0x20/0x20 [ 182.384128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 182.388890] ? do_syscall_64+0x21/0x4e0 [ 182.393289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.398744] __x64_sys_bind+0x6e/0xb0 [ 182.402658] do_syscall_64+0xd0/0x4e0 [ 182.406465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 182.411724] RIP: 0033:0x45c849 [ 182.415087] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.434768] RSP: 002b:00007fca297a5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 182.442475] RAX: ffffffffffffffda RBX: 00007fca297a66d4 RCX: 000000000045c849 [ 182.449745] RDX: 0000000000000006 RSI: 0000000020000080 RDI: 0000000000000005 [ 182.457010] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 182.464277] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 182.471555] R13: 000000000000002c R14: 00000000004c2ce6 R15: 000000000076bf0c [ 182.480468] Kernel Offset: disabled [ 182.484218] Rebooting in 86400 seconds..