Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 19.712102] random: crng init done [ 19.715743] random: 7 urandom warning(s) missed due to ratelimiting [ 26.345867] IPVS: ftp: loaded support on port[0] = 21 [ 26.729641] can: request_module (can-proto-0) failed. [ 27.325419] can: request_module (can-proto-0) failed. [ 27.334634] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts. 2020/11/16 05:43:39 parsed 1 programs 2020/11/16 05:43:40 executed programs: 0 [ 34.552144] IPVS: ftp: loaded support on port[0] = 21 [ 34.566424] IPVS: ftp: loaded support on port[0] = 21 [ 34.586284] IPVS: ftp: loaded support on port[0] = 21 [ 34.593154] IPVS: ftp: loaded support on port[0] = 21 [ 34.610527] IPVS: ftp: loaded support on port[0] = 21 [ 34.657458] IPVS: ftp: loaded support on port[0] = 21 [ 34.848622] chnl_net:caif_netlink_parms(): no params data found [ 34.881012] chnl_net:caif_netlink_parms(): no params data found [ 34.902231] chnl_net:caif_netlink_parms(): no params data found [ 34.952695] chnl_net:caif_netlink_parms(): no params data found [ 35.020524] chnl_net:caif_netlink_parms(): no params data found [ 35.069959] chnl_net:caif_netlink_parms(): no params data found [ 35.112885] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.128857] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.137300] device bridge_slave_0 entered promiscuous mode [ 35.147534] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.153881] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.162358] device bridge_slave_1 entered promiscuous mode [ 35.184386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.206431] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.227664] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.234882] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.241826] device bridge_slave_0 entered promiscuous mode [ 35.249604] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.256722] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.263541] device bridge_slave_0 entered promiscuous mode [ 35.280343] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.287160] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.295289] device bridge_slave_1 entered promiscuous mode [ 35.315725] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.323506] team0: Port device team_slave_0 added [ 35.329123] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.337622] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.344833] device bridge_slave_1 entered promiscuous mode [ 35.362283] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.370196] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.378050] device bridge_slave_0 entered promiscuous mode [ 35.385071] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.392569] team0: Port device team_slave_1 added [ 35.415874] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.422250] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.430211] device bridge_slave_0 entered promiscuous mode [ 35.437429] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.443765] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.451000] device bridge_slave_1 entered promiscuous mode [ 35.460844] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.470007] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.477727] device bridge_slave_1 entered promiscuous mode [ 35.485117] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.491441] 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. [ 35.516869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.528837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.549687] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.563325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.569834] 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. [ 35.595348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.607310] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.616084] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.627734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.643160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.653652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.665490] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.673628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.699539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.730072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.737814] team0: Port device team_slave_0 added [ 35.743006] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.751627] team0: Port device team_slave_0 added [ 35.757179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.765409] team0: Port device team_slave_0 added [ 35.776899] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.783425] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.790806] device bridge_slave_0 entered promiscuous mode [ 35.797926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.807616] team0: Port device team_slave_0 added [ 35.813080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.820431] team0: Port device team_slave_1 added [ 35.825947] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.833098] team0: Port device team_slave_1 added [ 35.841183] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.848313] team0: Port device team_slave_1 added [ 35.856374] device hsr_slave_0 entered promiscuous mode [ 35.861976] device hsr_slave_1 entered promiscuous mode [ 35.871986] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.879341] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.886480] device bridge_slave_1 entered promiscuous mode [ 35.892745] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.901682] team0: Port device team_slave_1 added [ 35.921157] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.928567] 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. [ 35.954118] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.964918] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 35.972832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.979514] 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. [ 36.005408] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.019742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.040624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.048106] 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. [ 36.073752] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.085692] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.092746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.115260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.121515] 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. [ 36.147626] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.161285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.167611] 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. [ 36.193319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.207247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.217536] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.224872] 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. [ 36.250593] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.262019] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.272765] device hsr_slave_0 entered promiscuous mode [ 36.278501] device hsr_slave_1 entered promiscuous mode [ 36.285161] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.291438] 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. [ 36.317671] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.328668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.336299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.344381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.350615] 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. [ 36.376517] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.388461] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.396699] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.416047] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.429524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.440393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.456769] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.482681] device hsr_slave_0 entered promiscuous mode [ 36.488806] device hsr_slave_1 entered promiscuous mode [ 36.498821] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.507945] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.516073] team0: Port device team_slave_0 added [ 36.528785] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.545187] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.552361] team0: Port device team_slave_1 added [ 36.579190] device hsr_slave_0 entered promiscuous mode [ 36.585333] device hsr_slave_1 entered promiscuous mode [ 36.601847] device hsr_slave_0 entered promiscuous mode [ 36.608256] device hsr_slave_1 entered promiscuous mode [ 36.614911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.635885] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.649998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.659534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.666680] 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. [ 36.694034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.707165] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.714188] 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. [ 36.740739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.751460] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.772242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.814430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.860628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.883862] device hsr_slave_0 entered promiscuous mode [ 36.891110] device hsr_slave_1 entered promiscuous mode [ 36.933759] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.945942] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.008585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.021891] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.074862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.088271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.106155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.125879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.135700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.145021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.152777] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.161859] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.181548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.191035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.200629] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.207408] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.217660] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.228967] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.236662] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.246379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.254467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.261358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.268537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.276748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.284448] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.291093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.298714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.319864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.331152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.341636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.350039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.357764] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.364256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.371137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.379042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.386683] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.393001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.400079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.411166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.420886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.430849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.442456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.450639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.459498] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.466000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.472691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.481624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.490272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.500072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.509055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.517966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.526447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.534410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.548469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.559010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.569318] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.578017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.586224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.594339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.601342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.608718] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.618030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.627183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.635630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.647545] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.653854] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.660133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.667950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.675840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.685096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.694638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.701883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 37.716722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.724700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.732140] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.739647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.747682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.755446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.762714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.769906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.777969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.788293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 37.799679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.807740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 37.815446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.823367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.831243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.839403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.848393] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.854734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.863856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.873503] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.879688] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.888159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 37.896079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.907918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.915184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.922008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.929272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.937110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.945331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.953155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.960872] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.967267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.975164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.984196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.001575] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.007998] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.014917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.022660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.036225] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.042664] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.051603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.061311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.070535] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.078466] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 38.086279] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.095778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.103828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.111029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.120595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.129116] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.135511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.144822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.152588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.160781] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.167189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.174687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.181373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.188639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.199582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.207488] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.213867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.223775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.232165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.243824] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 38.250725] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.260795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.269730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.277344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.286761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.295190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.303491] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.310299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.317697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.324937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.331828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.339622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.347231] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.353621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.362625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.374519] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.381767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.395248] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.401313] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.409290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.421125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.429441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.442566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.455019] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 38.463100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.470752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.478711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.486625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.494469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.501978] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.508380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.517646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.526536] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 38.535206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.545195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.554992] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 38.567768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.578087] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.585314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.592248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.600628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.608279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.616609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.624395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.632080] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.638487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.645382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.653282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.660980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.669616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.679050] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 38.690818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.700288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.708096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.720235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.729565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.738089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.746254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.756240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.764876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.772998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.784095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.791803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.802496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.810878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.820094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.828251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.836294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.844541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.852382] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.861404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.870845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.884812] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 38.891898] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 38.899699] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 38.907835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.916179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.924118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.931742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.944396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.951961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.960719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.970365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.980166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.988259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.996527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.004832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.012291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.020250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.027882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.035468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.043319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.050862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.059103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.067100] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.076851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.089214] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.096559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.106586] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 39.113804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.124290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.131789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.139345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.148276] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.154498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.163277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.171501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.182754] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.188927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.197946] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.205228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.211982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.219634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.227256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.235215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.243776] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 39.250675] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 39.262554] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 39.281386] device veth0_vlan entered promiscuous mode [ 39.290874] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.297367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.307011] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 39.323975] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.331443] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.343120] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.350426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.358974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.366796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.374134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.380976] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.389249] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.398460] device veth1_vlan entered promiscuous mode [ 39.404344] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 39.410857] device veth0_vlan entered promiscuous mode [ 39.421363] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.429753] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.438153] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.449150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.456254] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.463803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.470588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.478127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.485144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.494680] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.506451] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 39.513459] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 39.527084] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 39.543020] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 39.551647] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.567220] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 39.575741] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.583632] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.590267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.599174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.611503] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.620084] device veth1_vlan entered promiscuous mode [ 39.626458] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 39.634451] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 39.643626] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 39.653592] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 39.661816] device veth0_macvtap entered promiscuous mode [ 39.669198] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 39.683370] device veth1_macvtap entered promiscuous mode [ 39.689561] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 39.696857] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.705829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.714777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.723225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.730907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.739436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.747551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.755564] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.763560] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.784504] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 39.793448] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 39.806297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 39.821563] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 39.832991] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 39.843123] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.850247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.859622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.877356] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 39.886609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 39.897800] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 39.906157] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 39.913238] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 39.920938] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 39.928943] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 39.936529] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 39.944350] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 39.953562] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 39.985764] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 39.993940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.001654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.013626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.021179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.035987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.044364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.052728] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.059659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.070580] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.078418] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.087925] device veth0_vlan entered promiscuous mode [ 40.097742] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.105565] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.112217] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.120826] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 40.131234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.139395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.147518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.155239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.162763] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.169621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.180401] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 40.187994] device veth0_macvtap entered promiscuous mode [ 40.198278] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.207216] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 40.214688] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.221613] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.232590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.240525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.248470] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.256683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.264677] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.271583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.280669] device veth0_vlan entered promiscuous mode [ 40.287590] device veth1_macvtap entered promiscuous mode [ 40.302785] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 40.309788] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 40.317369] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 40.337882] device veth1_vlan entered promiscuous mode [ 40.348268] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.359807] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 40.367134] device veth0_vlan entered promiscuous mode [ 40.382687] device veth1_vlan entered promiscuous mode [ 40.388453] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.400266] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.410183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.418692] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.426426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.434644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.443484] device veth0_vlan entered promiscuous mode [ 40.449855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.466488] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.474161] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.481092] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.488525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.496456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.506082] device veth1_vlan entered promiscuous mode [ 40.515598] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.523893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.533824] device veth0_macvtap entered promiscuous mode [ 40.539930] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.550615] device veth1_vlan entered promiscuous mode [ 40.561203] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 40.571902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.582482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.593768] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.600743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.608993] device veth1_macvtap entered promiscuous mode [ 40.615589] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 40.632471] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.640194] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.650337] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.661576] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.669093] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.677371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.684905] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.692173] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.699809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.709229] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 40.721336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 40.730458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 40.740610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.755886] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 40.763938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.778580] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.786536] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.795622] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.804223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.814160] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.821321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.833263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.843371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 40.865259] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 40.875559] device veth0_macvtap entered promiscuous mode [ 40.885098] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 40.897935] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.906672] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.917486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.929909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.940510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.952902] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 40.959952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.972405] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 40.979891] device veth1_macvtap entered promiscuous mode [ 40.987470] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 40.997938] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.010754] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.029032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.037376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.045682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.054058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.054979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.063290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.085814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.092828] FAULT_INJECTION: forcing a failure. [ 41.092828] name failslab, interval 1, probability 0, space 0, times 1 [ 41.096270] device veth0_macvtap entered promiscuous mode [ 41.106465] CPU: 0 PID: 7841 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 41.114690] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 41.117680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.128285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.133342] Call Trace: [ 41.133355] dump_stack+0x17c/0x22a [ 41.133364] should_fail.cold.2+0x5/0xb [ 41.133371] ? setup_fault_attr+0x220/0x220 [ 41.133377] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 41.133382] ? depot_save_stack+0x292/0x466 [ 41.133389] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 41.133393] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 41.133403] __should_failslab+0xba/0xf0 [ 41.133409] should_failslab+0x9/0x14 [ 41.133414] __kmalloc+0x6f/0x3d0 [ 41.133421] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 41.133429] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 41.133434] ? kasan_kmalloc.part.1+0x62/0xf0 [ 41.133437] ? kasan_kmalloc+0xaf/0xc0 [ 41.133440] ? __kmalloc+0x15d/0x3d0 [ 41.133445] ? tls_push_record+0xff/0x15f0 [ 41.133449] ? tls_sw_sendmsg+0xb42/0x1010 [ 41.133458] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 41.133469] ? mark_held_locks+0x130/0x130 [ 41.133472] ? mark_held_locks+0xc7/0x130 [ 41.133480] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.133486] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 41.133491] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.133500] generic_gcmaes_encrypt+0xfd/0x150 [ 41.133507] ? generic_gcmaes_encrypt+0xfd/0x150 [ 41.155480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.157649] ? helper_rfc4106_encrypt+0x450/0x450 [ 41.164306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.167039] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.171591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.176676] gcmaes_wrapper_encrypt+0x109/0x180 2020/11/16 05:43:47 executed programs: 6 [ 41.176683] tls_push_record+0x9ae/0x15f0 [ 41.176696] tls_sw_sendmsg+0xb42/0x1010 [ 41.176712] ? tls_sw_push_pending_record+0x10/0x10 [ 41.176720] ? do_dup2+0x3f0/0x3f0 [ 41.176725] ? kasan_check_read+0x11/0x20 [ 41.176734] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 41.176742] inet_sendmsg+0x108/0x440 [ 41.176748] ? security_socket_sendmsg+0x4a/0x90 [ 41.176754] ? inet_recvmsg+0x580/0x580 [ 41.176760] sock_sendmsg+0xac/0xf0 [ 41.176767] __sys_sendto+0x1f2/0x2e0 [ 41.176773] ? __ia32_sys_getpeername+0xb0/0xb0 [ 41.176779] ? kernel_read+0x130/0x130 [ 41.176784] ? __f_unlock_pos+0xd/0x10 [ 41.176789] ? lock_downgrade+0x860/0x860 [ 41.176799] ? kasan_check_write+0x14/0x20 [ 41.191180] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 41.193282] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 41.193296] ? __sb_end_write+0xa4/0xd0 [ 41.193303] ? kasan_check_write+0x14/0x20 [ 41.193307] ? fput+0x18/0x120 [ 41.193313] ? ksys_write+0x1ce/0x260 [ 41.193317] ? do_sys_open+0x16e/0x350 [ 41.193325] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.193331] ? do_syscall_64+0x21/0x4e0 [ 41.193340] __x64_sys_sendto+0xdc/0x1a0 [ 41.193348] do_syscall_64+0xd0/0x4e0 [ 41.193356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.193361] RIP: 0033:0x45cba9 [ 41.193367] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 41.193370] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 41.193376] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 41.193379] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 41.193382] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 41.193385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.193388] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 41.327003] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.341884] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.377808] FAULT_INJECTION: forcing a failure. [ 41.377808] name failslab, interval 1, probability 0, space 0, times 0 [ 41.383851] device veth0_macvtap entered promiscuous mode [ 41.406199] CPU: 0 PID: 7849 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 41.414060] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 41.418675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.418679] Call Trace: [ 41.418691] dump_stack+0x17c/0x22a [ 41.418701] should_fail.cold.2+0x5/0xb [ 41.418708] ? setup_fault_attr+0x220/0x220 [ 41.418718] ? __kernel_text_address+0xd/0x40 [ 41.561025] ? unwind_get_return_address+0x58/0xa0 [ 41.565942] __should_failslab+0xba/0xf0 [ 41.569983] should_failslab+0x9/0x14 [ 41.573765] __kmalloc+0x6f/0x3d0 [ 41.577204] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 41.582372] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 41.587366] ? kasan_kmalloc.part.1+0x62/0xf0 [ 41.591864] ? kasan_kmalloc+0xaf/0xc0 [ 41.595844] ? __kmalloc+0x15d/0x3d0 [ 41.599556] ? tls_push_record+0xff/0x15f0 [ 41.603773] ? tls_sw_sendmsg+0xb42/0x1010 [ 41.607992] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 41.613698] ? mark_held_locks+0x130/0x130 [ 41.617909] ? mark_held_locks+0xc7/0x130 [ 41.622037] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.626777] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 41.631337] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.636084] generic_gcmaes_encrypt+0xfd/0x150 [ 41.640645] ? generic_gcmaes_encrypt+0xfd/0x150 [ 41.645383] ? helper_rfc4106_encrypt+0x450/0x450 [ 41.650227] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.655241] gcmaes_wrapper_encrypt+0x109/0x180 [ 41.659890] tls_push_record+0x9ae/0x15f0 [ 41.664022] tls_sw_sendmsg+0xb42/0x1010 [ 41.668077] ? tls_sw_push_pending_record+0x10/0x10 [ 41.673070] ? do_dup2+0x3f0/0x3f0 [ 41.676584] ? kasan_check_read+0x11/0x20 [ 41.681642] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 41.686547] inet_sendmsg+0x108/0x440 [ 41.690330] ? security_socket_sendmsg+0x4a/0x90 [ 41.695075] ? inet_recvmsg+0x580/0x580 [ 41.699036] sock_sendmsg+0xac/0xf0 [ 41.702651] __sys_sendto+0x1f2/0x2e0 [ 41.706530] ? __ia32_sys_getpeername+0xb0/0xb0 [ 41.711184] ? kernel_read+0x130/0x130 [ 41.715060] ? __f_unlock_pos+0xd/0x10 [ 41.718926] ? lock_downgrade+0x860/0x860 [ 41.723086] ? kasan_check_write+0x14/0x20 [ 41.727327] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 41.732160] ? __sb_end_write+0xa4/0xd0 [ 41.736128] ? kasan_check_write+0x14/0x20 [ 41.740345] ? fput+0x18/0x120 [ 41.743515] ? ksys_write+0x1ce/0x260 [ 41.747292] ? do_sys_open+0x16e/0x350 [ 41.751179] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.755915] ? do_syscall_64+0x21/0x4e0 [ 41.759892] __x64_sys_sendto+0xdc/0x1a0 [ 41.763934] do_syscall_64+0xd0/0x4e0 [ 41.767724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.772906] RIP: 0033:0x45cba9 [ 41.776077] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 41.794967] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 41.802662] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 41.809910] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 41.817172] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 41.824427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.831676] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 41.844414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 41.856149] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.870302] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.879522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.888039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.899372] device veth1_macvtap entered promiscuous mode [ 41.913457] device veth1_macvtap entered promiscuous mode [ 41.920761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 41.938381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 41.951269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 41.972631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.982718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.993113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.005122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.015215] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.026347] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.031887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.040163] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 42.054619] FAULT_INJECTION: forcing a failure. [ 42.054619] name failslab, interval 1, probability 0, space 0, times 0 [ 42.057981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.066280] CPU: 0 PID: 7858 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 42.080381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.080492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.089733] Call Trace: [ 42.089747] dump_stack+0x17c/0x22a [ 42.089756] should_fail.cold.2+0x5/0xb [ 42.089762] ? setup_fault_attr+0x220/0x220 [ 42.089770] ? __kernel_text_address+0xd/0x40 [ 42.089776] ? unwind_get_return_address+0x58/0xa0 [ 42.089785] __should_failslab+0xba/0xf0 [ 42.089792] should_failslab+0x9/0x14 [ 42.089797] __kmalloc+0x6f/0x3d0 [ 42.089804] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 42.089839] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 42.089845] ? kasan_kmalloc.part.1+0x62/0xf0 [ 42.089848] ? kasan_kmalloc+0xaf/0xc0 [ 42.089856] ? __kmalloc+0x15d/0x3d0 [ 42.089861] ? tls_push_record+0xff/0x15f0 [ 42.089865] ? tls_sw_sendmsg+0xb42/0x1010 [ 42.089874] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 42.108266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 42.111242] ? mark_held_locks+0x130/0x130 [ 42.126856] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.128456] ? mark_held_locks+0xc7/0x130 [ 42.131959] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.137060] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.148385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.150395] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 42.154816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.158322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.166805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.168229] generic_gcmaes_encrypt+0xfd/0x150 [ 42.175980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.179348] ? generic_gcmaes_encrypt+0xfd/0x150 [ 42.193613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.202236] ? helper_rfc4106_encrypt+0x450/0x450 [ 42.202245] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.202252] gcmaes_wrapper_encrypt+0x109/0x180 [ 42.202259] tls_push_record+0x9ae/0x15f0 [ 42.202273] tls_sw_sendmsg+0xb42/0x1010 [ 42.202289] ? tls_sw_push_pending_record+0x10/0x10 [ 42.202298] ? do_dup2+0x3f0/0x3f0 [ 42.202302] ? kasan_check_read+0x11/0x20 [ 42.202312] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 42.202320] inet_sendmsg+0x108/0x440 [ 42.202328] ? security_socket_sendmsg+0x4a/0x90 [ 42.214421] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.216776] ? inet_recvmsg+0x580/0x580 [ 42.224057] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 42.230438] sock_sendmsg+0xac/0xf0 [ 42.238777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.244889] __sys_sendto+0x1f2/0x2e0 [ 42.244895] ? __ia32_sys_getpeername+0xb0/0xb0 [ 42.244903] ? kernel_read+0x130/0x130 [ 42.244908] ? __f_unlock_pos+0xd/0x10 [ 42.244914] ? lock_downgrade+0x860/0x860 [ 42.244925] ? kasan_check_write+0x14/0x20 [ 42.244931] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 42.244942] ? __sb_end_write+0xa4/0xd0 [ 42.244948] ? kasan_check_write+0x14/0x20 [ 42.244952] ? fput+0x18/0x120 [ 42.244957] ? ksys_write+0x1ce/0x260 [ 42.244961] ? do_sys_open+0x16e/0x350 [ 42.244968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.244973] ? do_syscall_64+0x21/0x4e0 [ 42.244981] __x64_sys_sendto+0xdc/0x1a0 [ 42.244988] do_syscall_64+0xd0/0x4e0 [ 42.244996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.245001] RIP: 0033:0x45cba9 [ 42.245007] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.245011] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.245016] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 42.245019] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 42.245021] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 42.245024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.245027] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 42.479327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.501518] FAULT_INJECTION: forcing a failure. [ 42.501518] name failslab, interval 1, probability 0, space 0, times 0 [ 42.513023] CPU: 0 PID: 7863 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 42.520830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.526990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.530169] Call Trace: [ 42.530182] dump_stack+0x17c/0x22a [ 42.530195] should_fail.cold.2+0x5/0xb [ 42.550041] ? setup_fault_attr+0x220/0x220 [ 42.552190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.554360] ? __kernel_text_address+0xd/0x40 [ 42.554368] ? unwind_get_return_address+0x58/0xa0 [ 42.554381] __should_failslab+0xba/0xf0 [ 42.570448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.572850] should_failslab+0x9/0x14 [ 42.572856] __kmalloc+0x6f/0x3d0 [ 42.572864] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 42.572872] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 42.572877] ? kasan_kmalloc.part.1+0x62/0xf0 [ 42.572881] ? kasan_kmalloc+0xaf/0xc0 [ 42.572884] ? __kmalloc+0x15d/0x3d0 [ 42.572890] ? tls_push_record+0xff/0x15f0 [ 42.572893] ? tls_sw_sendmsg+0xb42/0x1010 [ 42.572902] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 42.572916] ? mark_held_locks+0x130/0x130 [ 42.572919] ? mark_held_locks+0xc7/0x130 [ 42.572927] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.572932] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 42.572937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.572948] generic_gcmaes_encrypt+0xfd/0x150 [ 42.572952] ? generic_gcmaes_encrypt+0xfd/0x150 [ 42.572956] ? helper_rfc4106_encrypt+0x450/0x450 [ 42.572965] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.572972] gcmaes_wrapper_encrypt+0x109/0x180 [ 42.572978] tls_push_record+0x9ae/0x15f0 [ 42.572995] tls_sw_sendmsg+0xb42/0x1010 [ 42.573010] ? tls_sw_push_pending_record+0x10/0x10 [ 42.573018] ? do_dup2+0x3f0/0x3f0 [ 42.573022] ? kasan_check_read+0x11/0x20 [ 42.573032] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 42.573040] inet_sendmsg+0x108/0x440 [ 42.573045] ? security_socket_sendmsg+0x4a/0x90 [ 42.573050] ? inet_recvmsg+0x580/0x580 [ 42.573057] sock_sendmsg+0xac/0xf0 [ 42.573063] __sys_sendto+0x1f2/0x2e0 [ 42.573068] ? __ia32_sys_getpeername+0xb0/0xb0 [ 42.573074] ? kernel_read+0x130/0x130 [ 42.573078] ? __f_unlock_pos+0xd/0x10 [ 42.573083] ? lock_downgrade+0x860/0x860 [ 42.573094] ? kasan_check_write+0x14/0x20 [ 42.590846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.594069] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 42.594083] ? __sb_end_write+0xa4/0xd0 [ 42.594090] ? kasan_check_write+0x14/0x20 [ 42.594095] ? fput+0x18/0x120 [ 42.594100] ? ksys_write+0x1ce/0x260 [ 42.594104] ? do_sys_open+0x16e/0x350 [ 42.594113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.594119] ? do_syscall_64+0x21/0x4e0 [ 42.594128] __x64_sys_sendto+0xdc/0x1a0 [ 42.594135] do_syscall_64+0xd0/0x4e0 [ 42.594145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.594150] RIP: 0033:0x45cba9 [ 42.594155] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 42.594159] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 42.594164] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 42.594167] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 42.594170] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 42.594172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.594175] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 42.870527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.887065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.905457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 42.907913] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 42.925215] FAULT_INJECTION: forcing a failure. [ 42.925215] name failslab, interval 1, probability 0, space 0, times 0 [ 42.930620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.936986] CPU: 1 PID: 7871 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 42.950740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.960090] Call Trace: [ 42.962681] dump_stack+0x17c/0x22a [ 42.966313] should_fail.cold.2+0x5/0xb [ 42.970463] ? setup_fault_attr+0x220/0x220 [ 42.974786] ? __kernel_text_address+0xd/0x40 [ 42.979284] ? unwind_get_return_address+0x58/0xa0 [ 42.984219] __should_failslab+0xba/0xf0 [ 42.988372] should_failslab+0x9/0x14 [ 42.992175] __kmalloc+0x6f/0x3d0 [ 42.995640] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.000839] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.005863] ? kasan_kmalloc.part.1+0x62/0xf0 [ 43.010359] ? kasan_kmalloc+0xaf/0xc0 [ 43.014248] ? __kmalloc+0x15d/0x3d0 [ 43.017978] ? tls_push_record+0xff/0x15f0 [ 43.022214] ? tls_sw_sendmsg+0xb42/0x1010 [ 43.026459] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 43.032184] ? mark_held_locks+0x130/0x130 [ 43.036423] ? mark_held_locks+0xc7/0x130 [ 43.040569] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.045351] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 43.049935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.054699] generic_gcmaes_encrypt+0xfd/0x150 [ 43.057942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.059278] ? generic_gcmaes_encrypt+0xfd/0x150 [ 43.059284] ? helper_rfc4106_encrypt+0x450/0x450 [ 43.059293] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.084150] gcmaes_wrapper_encrypt+0x109/0x180 [ 43.088816] tls_push_record+0x9ae/0x15f0 [ 43.092947] tls_sw_sendmsg+0xb42/0x1010 [ 43.096994] ? tls_sw_push_pending_record+0x10/0x10 [ 43.102010] ? do_dup2+0x3f0/0x3f0 [ 43.105527] ? kasan_check_read+0x11/0x20 [ 43.109656] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 43.114477] inet_sendmsg+0x108/0x440 [ 43.118254] ? security_socket_sendmsg+0x4a/0x90 [ 43.122988] ? inet_recvmsg+0x580/0x580 [ 43.127090] sock_sendmsg+0xac/0xf0 [ 43.130706] __sys_sendto+0x1f2/0x2e0 [ 43.134491] ? __ia32_sys_getpeername+0xb0/0xb0 [ 43.139148] ? kernel_read+0x130/0x130 [ 43.143014] ? __f_unlock_pos+0xd/0x10 [ 43.146887] ? lock_downgrade+0x860/0x860 [ 43.151036] ? kasan_check_write+0x14/0x20 [ 43.155340] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 43.160163] ? __sb_end_write+0xa4/0xd0 [ 43.164132] ? kasan_check_write+0x14/0x20 [ 43.168357] ? fput+0x18/0x120 [ 43.171525] ? ksys_write+0x1ce/0x260 [ 43.175300] ? do_sys_open+0x16e/0x350 [ 43.179165] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.183903] ? do_syscall_64+0x21/0x4e0 [ 43.187853] __x64_sys_sendto+0xdc/0x1a0 [ 43.191891] do_syscall_64+0xd0/0x4e0 [ 43.195669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.200835] RIP: 0033:0x45cba9 [ 43.204005] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.222914] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.230596] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 43.237845] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 43.245121] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 43.252368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.259614] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 43.268476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.286908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.296457] FAULT_INJECTION: forcing a failure. [ 43.296457] name failslab, interval 1, probability 0, space 0, times 0 [ 43.298870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.307925] CPU: 0 PID: 7893 Comm: syz-executor.0 Not tainted 4.19.157-syzkaller #0 [ 43.320782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.322849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.322852] Call Trace: [ 43.322864] dump_stack+0x17c/0x22a [ 43.322873] should_fail.cold.2+0x5/0xb [ 43.322880] ? setup_fault_attr+0x220/0x220 [ 43.322888] ? __kernel_text_address+0xd/0x40 [ 43.322895] ? unwind_get_return_address+0x58/0xa0 [ 43.322906] __should_failslab+0xba/0xf0 [ 43.322913] should_failslab+0x9/0x14 [ 43.322918] __kmalloc+0x6f/0x3d0 [ 43.322926] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.322933] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.322938] ? kasan_kmalloc.part.1+0x62/0xf0 [ 43.322941] ? kasan_kmalloc+0xaf/0xc0 [ 43.322945] ? __kmalloc+0x15d/0x3d0 [ 43.322950] ? tls_push_record+0xff/0x15f0 [ 43.322953] ? tls_sw_sendmsg+0xb42/0x1010 [ 43.322961] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 43.322973] ? mark_held_locks+0x130/0x130 [ 43.322976] ? mark_held_locks+0xc7/0x130 [ 43.322984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.322990] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 43.322995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.323007] generic_gcmaes_encrypt+0xfd/0x150 [ 43.323012] ? generic_gcmaes_encrypt+0xfd/0x150 [ 43.323018] ? helper_rfc4106_encrypt+0x450/0x450 [ 43.323026] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.323035] gcmaes_wrapper_encrypt+0x109/0x180 [ 43.323041] tls_push_record+0x9ae/0x15f0 [ 43.323056] tls_sw_sendmsg+0xb42/0x1010 [ 43.323072] ? tls_sw_push_pending_record+0x10/0x10 [ 43.323079] ? do_dup2+0x3f0/0x3f0 [ 43.323083] ? kasan_check_read+0x11/0x20 [ 43.323092] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 43.323099] inet_sendmsg+0x108/0x440 [ 43.323105] ? security_socket_sendmsg+0x4a/0x90 [ 43.323111] ? inet_recvmsg+0x580/0x580 [ 43.323117] sock_sendmsg+0xac/0xf0 [ 43.323123] __sys_sendto+0x1f2/0x2e0 [ 43.323129] ? __ia32_sys_getpeername+0xb0/0xb0 [ 43.323137] ? kernel_read+0x130/0x130 [ 43.323142] ? __f_unlock_pos+0xd/0x10 [ 43.323147] ? lock_downgrade+0x860/0x860 [ 43.323158] ? kasan_check_write+0x14/0x20 [ 43.323164] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 43.323180] ? __sb_end_write+0xa4/0xd0 [ 43.335573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.339878] ? kasan_check_write+0x14/0x20 [ 43.339885] ? fput+0x18/0x120 [ 43.339891] ? ksys_write+0x1ce/0x260 [ 43.339895] ? do_sys_open+0x16e/0x350 [ 43.339905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.349665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.350134] ? do_syscall_64+0x21/0x4e0 [ 43.366476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.367891] __x64_sys_sendto+0xdc/0x1a0 [ 43.376811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.380286] do_syscall_64+0xd0/0x4e0 [ 43.380297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.380304] RIP: 0033:0x45cba9 [ 43.387149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.389778] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.389782] RSP: 002b:00007faa936f8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.389788] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 43.389791] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 43.389795] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 43.389797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.389800] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007faa936f96d4 [ 43.445690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.449253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.474414] FAULT_INJECTION: forcing a failure. [ 43.474414] name failslab, interval 1, probability 0, space 0, times 0 [ 43.476363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.480351] CPU: 0 PID: 7898 Comm: syz-executor.5 Not tainted 4.19.157-syzkaller #0 [ 43.485205] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.488885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.493647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.497565] Call Trace: [ 43.501402] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.504956] dump_stack+0x17c/0x22a [ 43.510699] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 43.513483] should_fail.cold.2+0x5/0xb [ 43.513490] ? setup_fault_attr+0x220/0x220 [ 43.513499] ? __kernel_text_address+0xd/0x40 [ 43.513506] ? unwind_get_return_address+0x58/0xa0 [ 43.513516] __should_failslab+0xba/0xf0 [ 43.513523] should_failslab+0x9/0x14 [ 43.513527] __kmalloc+0x6f/0x3d0 [ 43.513535] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.517426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.521529] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 43.521535] ? kasan_kmalloc.part.1+0x62/0xf0 [ 43.521538] ? kasan_kmalloc+0xaf/0xc0 [ 43.521542] ? __kmalloc+0x15d/0x3d0 [ 43.521547] ? tls_push_record+0xff/0x15f0 [ 43.521550] ? tls_sw_sendmsg+0xb42/0x1010 [ 43.521559] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 43.521571] ? mark_held_locks+0x130/0x130 [ 43.521576] ? mark_held_locks+0xc7/0x130 [ 43.526997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.530617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.542837] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.546041] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 43.549215] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.552991] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.553003] generic_gcmaes_encrypt+0xfd/0x150 [ 43.553008] ? generic_gcmaes_encrypt+0xfd/0x150 [ 43.553012] ? helper_rfc4106_encrypt+0x450/0x450 [ 43.553020] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.553027] gcmaes_wrapper_encrypt+0x109/0x180 [ 43.553034] tls_push_record+0x9ae/0x15f0 [ 43.553047] tls_sw_sendmsg+0xb42/0x1010 [ 43.553062] ? tls_sw_push_pending_record+0x10/0x10 [ 43.553070] ? do_dup2+0x3f0/0x3f0 [ 43.553075] ? kasan_check_read+0x11/0x20 [ 43.553084] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 43.553093] inet_sendmsg+0x108/0x440 [ 43.553099] ? security_socket_sendmsg+0x4a/0x90 [ 43.553105] ? inet_recvmsg+0x580/0x580 [ 43.553111] sock_sendmsg+0xac/0xf0 [ 43.553117] __sys_sendto+0x1f2/0x2e0 [ 43.553124] ? __ia32_sys_getpeername+0xb0/0xb0 [ 43.553130] ? kernel_read+0x130/0x130 [ 43.553135] ? __f_unlock_pos+0xd/0x10 [ 43.553139] ? lock_downgrade+0x860/0x860 [ 43.553148] ? kasan_check_write+0x14/0x20 [ 43.553153] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 43.553164] ? __sb_end_write+0xa4/0xd0 [ 43.553170] ? kasan_check_write+0x14/0x20 [ 43.553175] ? fput+0x18/0x120 [ 43.553179] ? ksys_write+0x1ce/0x260 [ 43.553183] ? do_sys_open+0x16e/0x350 [ 43.553189] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.553194] ? do_syscall_64+0x21/0x4e0 [ 43.553201] __x64_sys_sendto+0xdc/0x1a0 [ 43.553208] do_syscall_64+0xd0/0x4e0 [ 43.553217] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.553223] RIP: 0033:0x45cba9 [ 43.553229] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.553233] RSP: 002b:00007f7044c9cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.553239] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 43.553241] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 43.553244] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 43.553248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.553251] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f7044c9d6d4 [ 43.590472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.618348] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.705125] FAULT_INJECTION: forcing a failure. [ 43.705125] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 43.740666] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.742793] CPU: 0 PID: 7903 Comm: syz-executor.0 Not tainted 4.19.157-syzkaller #0 [ 43.752333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.761105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.761108] Call Trace: [ 43.761121] dump_stack+0x17c/0x22a [ 43.761130] should_fail.cold.2+0x5/0xb [ 43.761137] ? setup_fault_attr+0x220/0x220 [ 43.761150] __alloc_pages_nodemask+0x23c/0x2590 [ 43.761157] ? kasan_check_read+0x11/0x20 [ 43.761171] ? mark_held_locks+0xc7/0x130 [ 43.761177] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 43.761183] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 43.766263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.772855] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.772862] ? trace_hardirqs_on_caller+0x28/0x180 [ 43.772869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.772878] ? retint_kernel+0x2d/0x2d [ 43.772893] alloc_pages_current+0xd6/0x1b0 [ 43.772901] skb_page_frag_refill+0x1e8/0x490 [ 43.772908] sk_page_frag_refill+0x46/0x1b0 [ 43.772916] tcp_sendmsg_locked+0xc56/0x3590 [ 43.772924] ? mark_held_locks+0x130/0x130 [ 43.772937] ? tcp_sendpage+0x50/0x50 [ 43.778966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.783364] ? mark_held_locks+0xc7/0x130 [ 43.783371] ? __local_bh_enable_ip+0x160/0x250 [ 43.783376] ? lock_sock_nested+0xc5/0x100 [ 43.783380] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 43.783384] ? __local_bh_enable_ip+0x160/0x250 [ 43.783391] ? trace_hardirqs_on+0x28/0x190 [ 43.783394] ? lock_sock_nested+0x82/0x100 [ 43.783397] ? lock_sock_nested+0x82/0x100 [ 43.783402] ? __local_bh_enable_ip+0x160/0x250 [ 43.783413] tcp_sendmsg+0x27/0x40 [ 43.783420] inet_sendmsg+0x108/0x440 [ 43.783426] ? security_socket_sendmsg+0x4a/0x90 [ 43.783431] ? inet_recvmsg+0x580/0x580 [ 43.783438] sock_sendmsg+0xac/0xf0 [ 43.783444] __sys_sendto+0x1f2/0x2e0 [ 43.783451] ? __ia32_sys_getpeername+0xb0/0xb0 [ 43.783458] ? kernel_read+0x130/0x130 [ 43.783463] ? __f_unlock_pos+0xd/0x10 [ 43.783469] ? lock_downgrade+0x860/0x860 [ 43.791734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.791781] ? kasan_check_write+0x14/0x20 [ 43.796245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.801152] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 43.801165] ? __sb_end_write+0xa4/0xd0 [ 43.801171] ? kasan_check_write+0x14/0x20 [ 43.801175] ? fput+0x18/0x120 [ 43.801180] ? ksys_write+0x1ce/0x260 [ 43.801183] ? do_sys_open+0x16e/0x350 [ 43.801190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.801196] ? do_syscall_64+0x21/0x4e0 [ 43.801205] __x64_sys_sendto+0xdc/0x1a0 [ 43.801213] do_syscall_64+0xd0/0x4e0 [ 43.810637] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 43.812476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.812482] RIP: 0033:0x45cba9 [ 43.812487] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.812490] RSP: 002b:00007faa936d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 43.812496] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 43.812499] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 43.812502] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 43.812505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.812508] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007faa936d86d4 [ 44.498189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.509941] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.524972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.534584] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.542540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.557747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.569920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.579715] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.590546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.600285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.610158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.619308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.629091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.638726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.648533] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.658656] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 44.665959] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.674453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.684604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.765368] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.783888] FAULT_INJECTION: forcing a failure. [ 44.783888] name failslab, interval 1, probability 0, space 0, times 0 [ 44.804368] CPU: 0 PID: 7935 Comm: syz-executor.3 Not tainted 4.19.157-syzkaller #0 [ 44.812189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.821567] Call Trace: [ 44.824156] dump_stack+0x17c/0x22a [ 44.827786] should_fail.cold.2+0x5/0xb [ 44.831764] ? setup_fault_attr+0x220/0x220 [ 44.836086] ? __kernel_text_address+0xd/0x40 [ 44.840584] ? unwind_get_return_address+0x58/0xa0 [ 44.845609] __should_failslab+0xba/0xf0 [ 44.849692] should_failslab+0x9/0x14 [ 44.853487] __kmalloc+0x6f/0x3d0 [ 44.856958] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 44.862248] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 44.867260] ? kasan_kmalloc.part.1+0x62/0xf0 [ 44.871758] ? kasan_kmalloc+0xaf/0xc0 [ 44.875636] ? __kmalloc+0x15d/0x3d0 [ 44.879340] ? tls_push_record+0xff/0x15f0 [ 44.883571] ? tls_sw_sendmsg+0xb42/0x1010 [ 44.887809] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 44.893528] ? mark_held_locks+0x130/0x130 [ 44.897763] ? mark_held_locks+0xc7/0x130 [ 44.901910] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.906666] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 44.911245] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.916006] generic_gcmaes_encrypt+0xfd/0x150 [ 44.920595] ? generic_gcmaes_encrypt+0xfd/0x150 [ 44.925354] ? helper_rfc4106_encrypt+0x450/0x450 [ 44.930213] ? rcu_read_lock_sched_held+0x108/0x120 [ 44.935235] gcmaes_wrapper_encrypt+0x109/0x180 [ 44.939911] tls_push_record+0x9ae/0x15f0 [ 44.944062] tls_sw_sendmsg+0xb42/0x1010 [ 44.948133] ? tls_sw_push_pending_record+0x10/0x10 [ 44.953144] ? do_dup2+0x3f0/0x3f0 [ 44.954922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.956670] ? kasan_check_read+0x11/0x20 [ 44.956682] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 44.956693] inet_sendmsg+0x108/0x440 [ 44.956699] ? security_socket_sendmsg+0x4a/0x90 [ 44.956725] ? inet_recvmsg+0x580/0x580 [ 44.988442] sock_sendmsg+0xac/0xf0 [ 44.992049] __sys_sendto+0x1f2/0x2e0 [ 44.995840] ? __ia32_sys_getpeername+0xb0/0xb0 [ 45.000487] ? kernel_read+0x130/0x130 [ 45.004351] ? __f_unlock_pos+0xd/0x10 [ 45.008216] ? lock_downgrade+0x860/0x860 [ 45.012344] ? kasan_check_write+0x14/0x20 [ 45.016596] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 45.021425] ? __sb_end_write+0xa4/0xd0 [ 45.025379] ? kasan_check_write+0x14/0x20 [ 45.029607] ? fput+0x18/0x120 [ 45.032781] ? ksys_write+0x1ce/0x260 [ 45.036576] ? do_sys_open+0x16e/0x350 [ 45.040441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.045173] ? do_syscall_64+0x21/0x4e0 [ 45.049152] __x64_sys_sendto+0xdc/0x1a0 [ 45.053196] do_syscall_64+0xd0/0x4e0 [ 45.056991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.062156] RIP: 0033:0x45cba9 [ 45.065341] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.086402] RSP: 002b:00007efd7a9c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.094292] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 45.101572] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 45.108840] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 45.116110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.123359] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007efd7a9c46d4 [ 45.188253] FAULT_INJECTION: forcing a failure. [ 45.188253] name failslab, interval 1, probability 0, space 0, times 0 [ 45.210764] FAULT_INJECTION: forcing a failure. [ 45.210764] name failslab, interval 1, probability 0, space 0, times 0 [ 45.222474] CPU: 0 PID: 7967 Comm: syz-executor.2 Not tainted 4.19.157-syzkaller #0 [ 45.230383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.239743] Call Trace: [ 45.242330] dump_stack+0x17c/0x22a [ 45.245959] should_fail.cold.2+0x5/0xb [ 45.249943] ? setup_fault_attr+0x220/0x220 [ 45.254263] __should_failslab+0xba/0xf0 [ 45.258318] should_failslab+0x9/0x14 [ 45.262115] kmem_cache_alloc_node+0x25a/0x3e0 [ 45.266780] __alloc_skb+0xa7/0x580 [ 45.270406] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 45.275244] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 45.279808] ? __local_bh_enable_ip+0x160/0x250 [ 45.284614] ? trace_hardirqs_on+0x28/0x190 [ 45.288940] sk_stream_alloc_skb+0x9e/0x800 [ 45.293253] ? tcp_send_mss+0x1d/0x220 [ 45.297129] tcp_sendmsg_locked+0x9da/0x3590 [ 45.301526] ? mark_held_locks+0xc0/0x130 [ 45.305666] ? tcp_sendpage+0x50/0x50 [ 45.309447] ? mark_held_locks+0xc7/0x130 [ 45.313585] ? __local_bh_enable_ip+0x160/0x250 [ 45.318237] ? lock_sock_nested+0xc5/0x100 [ 45.322455] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 45.327032] ? __local_bh_enable_ip+0x160/0x250 [ 45.331708] ? trace_hardirqs_on+0x28/0x190 [ 45.336026] ? lock_sock_nested+0x82/0x100 [ 45.340254] ? lock_sock_nested+0x82/0x100 [ 45.344485] ? __local_bh_enable_ip+0x160/0x250 [ 45.349149] tcp_sendmsg+0x27/0x40 [ 45.352682] inet_sendmsg+0x108/0x440 [ 45.356478] ? security_socket_sendmsg+0x4a/0x90 [ 45.361227] ? inet_recvmsg+0x580/0x580 [ 45.365189] sock_sendmsg+0xac/0xf0 [ 45.368805] __sys_sendto+0x1f2/0x2e0 [ 45.372617] ? __ia32_sys_getpeername+0xb0/0xb0 [ 45.377283] ? kernel_read+0x130/0x130 [ 45.381857] ? __f_unlock_pos+0xd/0x10 [ 45.385735] ? lock_downgrade+0x860/0x860 [ 45.389869] ? kasan_check_write+0x14/0x20 [ 45.394092] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 45.398920] ? __sb_end_write+0xa4/0xd0 [ 45.402880] ? kasan_check_write+0x14/0x20 [ 45.407141] ? fput+0x18/0x120 [ 45.410315] ? ksys_write+0x1ce/0x260 [ 45.414109] ? do_sys_open+0x16e/0x350 [ 45.417982] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.422726] ? do_syscall_64+0x21/0x4e0 [ 45.426703] __x64_sys_sendto+0xdc/0x1a0 [ 45.430756] do_syscall_64+0xd0/0x4e0 [ 45.434559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.439747] RIP: 0033:0x45cba9 [ 45.442936] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.461833] RSP: 002b:00007f111e8f2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.469548] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 45.476808] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 45.484066] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 45.491322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.498579] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f111e8f36d4 [ 45.516048] FAULT_INJECTION: forcing a failure. [ 45.516048] name failslab, interval 1, probability 0, space 0, times 0 [ 45.525485] CPU: 1 PID: 7969 Comm: syz-executor.1 Not tainted 4.19.157-syzkaller #0 [ 45.535079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.544431] Call Trace: [ 45.547005] dump_stack+0x17c/0x22a [ 45.550640] should_fail.cold.2+0x5/0xb [ 45.554595] ? setup_fault_attr+0x220/0x220 [ 45.558898] ? __kernel_text_address+0xd/0x40 [ 45.563374] ? unwind_get_return_address+0x58/0xa0 [ 45.568284] __should_failslab+0xba/0xf0 [ 45.572348] should_failslab+0x9/0x14 [ 45.576130] __kmalloc+0x6f/0x3d0 [ 45.579567] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 45.584761] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 45.589757] ? kasan_kmalloc.part.1+0x62/0xf0 [ 45.594244] ? kasan_kmalloc+0xaf/0xc0 [ 45.598110] ? __kmalloc+0x15d/0x3d0 [ 45.601827] ? tls_push_record+0xff/0x15f0 [ 45.606057] ? tls_sw_sendmsg+0xb42/0x1010 [ 45.610296] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 45.615993] ? mark_held_locks+0x130/0x130 [ 45.620224] ? mark_held_locks+0xc7/0x130 [ 45.624354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.629090] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 45.633656] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.638410] generic_gcmaes_encrypt+0xfd/0x150 [ 45.642972] ? generic_gcmaes_encrypt+0xfd/0x150 [ 45.647709] ? helper_rfc4106_encrypt+0x450/0x450 [ 45.652537] ? rcu_read_lock_sched_held+0x108/0x120 [ 45.657539] gcmaes_wrapper_encrypt+0x109/0x180 [ 45.662278] tls_push_record+0x9ae/0x15f0 [ 45.666415] tls_sw_sendmsg+0xb42/0x1010 [ 45.670472] ? tls_sw_push_pending_record+0x10/0x10 [ 45.675494] ? do_dup2+0x3f0/0x3f0 [ 45.679013] ? kasan_check_read+0x11/0x20 [ 45.683142] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 45.687965] inet_sendmsg+0x108/0x440 [ 45.692006] ? security_socket_sendmsg+0x4a/0x90 [ 45.696742] ? inet_recvmsg+0x580/0x580 [ 45.700700] sock_sendmsg+0xac/0xf0 [ 45.704311] __sys_sendto+0x1f2/0x2e0 [ 45.708094] ? __ia32_sys_getpeername+0xb0/0xb0 [ 45.712742] ? kernel_read+0x130/0x130 [ 45.716625] ? __f_unlock_pos+0xd/0x10 [ 45.720492] ? lock_downgrade+0x860/0x860 [ 45.724626] ? kasan_check_write+0x14/0x20 [ 45.728840] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 45.733666] ? __sb_end_write+0xa4/0xd0 [ 45.737620] ? kasan_check_write+0x14/0x20 [ 45.741834] ? fput+0x18/0x120 [ 45.745016] ? ksys_write+0x1ce/0x260 [ 45.748805] ? do_sys_open+0x16e/0x350 [ 45.752676] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.757413] ? do_syscall_64+0x21/0x4e0 [ 45.761370] __x64_sys_sendto+0xdc/0x1a0 [ 45.765435] do_syscall_64+0xd0/0x4e0 [ 45.769218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.774384] RIP: 0033:0x45cba9 [ 45.777565] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.796456] RSP: 002b:00007efe9e58fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.804147] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 45.811400] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 45.818676] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 45.825941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.833208] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007efe9e5906d4 [ 45.840490] CPU: 0 PID: 7987 Comm: syz-executor.4 Not tainted 4.19.157-syzkaller #0 [ 45.848286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.857641] Call Trace: [ 45.860224] dump_stack+0x17c/0x22a [ 45.863854] should_fail.cold.2+0x5/0xb [ 45.867841] ? setup_fault_attr+0x220/0x220 [ 45.872160] ? __kernel_text_address+0xd/0x40 [ 45.876653] ? unwind_get_return_address+0x58/0xa0 [ 45.881585] __should_failslab+0xba/0xf0 [ 45.885647] should_failslab+0x9/0x14 [ 45.889440] __kmalloc+0x6f/0x3d0 [ 45.892887] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 45.898074] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 45.903084] ? kasan_kmalloc.part.1+0x62/0xf0 [ 45.907570] ? kasan_kmalloc+0xaf/0xc0 [ 45.911455] ? __kmalloc+0x15d/0x3d0 [ 45.915155] ? tls_push_record+0xff/0x15f0 [ 45.919474] ? tls_sw_sendmsg+0xb42/0x1010 [ 45.923704] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 45.929420] ? mark_held_locks+0x130/0x130 [ 45.933658] ? mark_held_locks+0xc7/0x130 [ 45.937910] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.942657] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 45.947218] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.951967] generic_gcmaes_encrypt+0xfd/0x150 [ 45.956537] ? generic_gcmaes_encrypt+0xfd/0x150 [ 45.961277] ? helper_rfc4106_encrypt+0x450/0x450 [ 45.966122] ? rcu_read_lock_sched_held+0x108/0x120 [ 45.971235] gcmaes_wrapper_encrypt+0x109/0x180 [ 45.975890] tls_push_record+0x9ae/0x15f0 [ 45.980126] tls_sw_sendmsg+0xb42/0x1010 [ 45.984275] ? tls_sw_push_pending_record+0x10/0x10 [ 45.989271] ? do_dup2+0x3f0/0x3f0 [ 45.992795] ? kasan_check_read+0x11/0x20 [ 45.997031] ? aa_sock_msg_perm.isra.2+0x88/0x130 [ 46.001872] inet_sendmsg+0x108/0x440 [ 46.005818] ? security_socket_sendmsg+0x4a/0x90 [ 46.010559] ? inet_recvmsg+0x580/0x580 [ 46.014521] sock_sendmsg+0xac/0xf0 [ 46.018160] __sys_sendto+0x1f2/0x2e0 [ 46.021954] ? __ia32_sys_getpeername+0xb0/0xb0 [ 46.026611] ? kernel_read+0x130/0x130 [ 46.030484] ? __f_unlock_pos+0xd/0x10 [ 46.034359] ? lock_downgrade+0x860/0x860 [ 46.038498] ? kasan_check_write+0x14/0x20 [ 46.042711] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 46.047569] ? __sb_end_write+0xa4/0xd0 [ 46.051544] ? kasan_check_write+0x14/0x20 [ 46.055769] ? fput+0x18/0x120 [ 46.058944] ? ksys_write+0x1ce/0x260 [ 46.062727] ? do_sys_open+0x16e/0x350 [ 46.066598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.071340] ? do_syscall_64+0x21/0x4e0 [ 46.075305] __x64_sys_sendto+0xdc/0x1a0 [ 46.079364] do_syscall_64+0xd0/0x4e0 [ 46.083309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.088591] RIP: 0033:0x45cba9 [ 46.091772] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.110673] RSP: 002b:00007f63fbd65c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 46.118534] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 46.125795] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 46.133051] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 46.140321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.147580] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f63fbd666d4 [ 46.315028] ================================================================== [ 46.322585] BUG: KASAN: use-after-free in tls_push_record+0x116e/0x15f0 [ 46.329318] Write of size 1 at addr ffff8880992d8000 by task syz-executor.4/7987 [ 46.336825] [ 46.338434] CPU: 0 PID: 7987 Comm: syz-executor.4 Not tainted 4.19.157-syzkaller #0 [ 46.346204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.355548] Call Trace: [ 46.358125] dump_stack+0x17c/0x22a [ 46.361756] print_address_description.cold.6+0x9/0x211 [ 46.367101] kasan_report.cold.7+0x242/0x307 [ 46.371503] ? tls_push_record+0x116e/0x15f0 [ 46.375903] __asan_report_store1_noabort+0x17/0x20 [ 46.380904] tls_push_record+0x116e/0x15f0 [ 46.385118] ? __local_bh_enable_ip+0x160/0x250 [ 46.389782] tls_sw_push_pending_record+0xe/0x10 [ 46.394521] tls_push_pending_closed_record+0xbc/0x100 [ 46.399775] tls_sk_proto_close+0x479/0x980 [ 46.404077] ? mark_held_locks+0x130/0x130 [ 46.408306] ? tcp_check_oom+0x4b0/0x4b0 [ 46.412347] ? tls_write_space+0x2b0/0x2b0 [ 46.416560] inet_release+0xb4/0x1b0 [ 46.420279] inet6_release+0x46/0x60 [ 46.423972] __sock_release+0xc2/0x290 [ 46.427862] sock_close+0x10/0x20 [ 46.431299] __fput+0x249/0x7f0 [ 46.434559] ? _raw_spin_unlock_irq+0x27/0x90 [ 46.439036] ____fput+0x9/0x10 [ 46.442209] task_work_run+0x108/0x180 [ 46.446098] exit_to_usermode_loop+0x185/0x1e0 [ 46.450668] do_syscall_64+0x413/0x4e0 [ 46.454560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.460337] RIP: 0033:0x45cba9 [ 46.463513] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.482420] RSP: 002b:00007f63fbd65c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 46.490119] RAX: 0000000000004000 RBX: 0000000000504760 RCX: 000000000045cba9 [ 46.497384] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 46.504642] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 46.511897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.519173] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f63fbd666d4 [ 46.526466] [ 46.528071] The buggy address belongs to the page: [ 46.532974] page:ffffea000264b600 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 46.541351] flags: 0xfffe0000000000() [ 46.545130] raw: 00fffe0000000000 ffffea000261fa08 ffffea000269ec08 0000000000000000 [ 46.552986] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 46.560844] page dumped because: kasan: bad access detected [ 46.566528] [ 46.568131] Memory state around the buggy address: [ 46.573037] ffff8880992d7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.580402] ffff8880992d7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.587747] >ffff8880992d8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.595092] ^ [ 46.598468] ffff8880992d8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.606003] ffff8880992d8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.613338] ================================================================== [ 46.620671] Disabling lock debugging due to kernel taint [ 46.637370] Kernel panic - not syncing: panic_on_warn set ... [ 46.637370] [ 46.644741] CPU: 0 PID: 7987 Comm: syz-executor.4 Tainted: G B 4.19.157-syzkaller #0 [ 46.653907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.663356] Call Trace: [ 46.666003] dump_stack+0x17c/0x22a [ 46.669609] panic+0x1cd/0x375 [ 46.672785] ? __warn_printk+0xd6/0xd6 [ 46.676655] ? ___preempt_schedule+0x16/0x18 [ 46.681071] kasan_end_report+0x47/0x4f [ 46.685027] kasan_report.cold.7+0x76/0x307 [ 46.689341] ? tls_push_record+0x116e/0x15f0 [ 46.693752] __asan_report_store1_noabort+0x17/0x20 [ 46.698743] tls_push_record+0x116e/0x15f0 [ 46.702953] ? __local_bh_enable_ip+0x160/0x250 [ 46.707598] tls_sw_push_pending_record+0xe/0x10 [ 46.712338] tls_push_pending_closed_record+0xbc/0x100 [ 46.717597] tls_sk_proto_close+0x479/0x980 [ 46.721912] ? mark_held_locks+0x130/0x130 [ 46.726128] ? tcp_check_oom+0x4b0/0x4b0 [ 46.730167] ? tls_write_space+0x2b0/0x2b0 [ 46.734548] inet_release+0xb4/0x1b0 [ 46.738245] inet6_release+0x46/0x60 [ 46.741947] __sock_release+0xc2/0x290 [ 46.745926] sock_close+0x10/0x20 [ 46.749360] __fput+0x249/0x7f0 [ 46.752622] ? _raw_spin_unlock_irq+0x27/0x90 [ 46.757096] ____fput+0x9/0x10 [ 46.760346] task_work_run+0x108/0x180 [ 46.764348] exit_to_usermode_loop+0x185/0x1e0 [ 46.769023] do_syscall_64+0x413/0x4e0 [ 46.772959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.778128] RIP: 0033:0x45cba9 [ 46.781423] Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.800315] RSP: 002b:00007f63fbd65c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 46.808011] RAX: 0000000000004000 RBX: 0000000000504760 RCX: 000000000045cba9 [ 46.815262] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 46.822507] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 46.829768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.837018] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f63fbd666d4 [ 46.845609] Kernel Offset: disabled [ 46.849237] Rebooting in 86400 seconds..