Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.501235] audit: type=1400 audit(1600166735.796:8): avc: denied { execmem } for pid=6457 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.537639] IPVS: ftp: loaded support on port[0] = 21 [ 32.998554] can: request_module (can-proto-0) failed. [ 33.479351] can: request_module (can-proto-0) failed. [ 33.487938] can: request_module (can-proto-0) failed. [ 33.515619] audit: type=1400 audit(1600166736.816:9): avc: denied { create } for pid=6441 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. 2020/09/15 10:45:43 parsed 1 programs 2020/09/15 10:45:44 executed programs: 0 [ 41.032203] audit: type=1400 audit(1600166744.329:10): avc: denied { execmem } for pid=6585 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.112699] IPVS: ftp: loaded support on port[0] = 21 [ 41.117626] IPVS: ftp: loaded support on port[0] = 21 [ 41.177068] IPVS: ftp: loaded support on port[0] = 21 [ 41.197262] IPVS: ftp: loaded support on port[0] = 21 [ 41.234337] IPVS: ftp: loaded support on port[0] = 21 [ 41.264885] chnl_net:caif_netlink_parms(): no params data found [ 41.268140] IPVS: ftp: loaded support on port[0] = 21 [ 41.397854] chnl_net:caif_netlink_parms(): no params data found [ 41.516296] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.524208] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.533312] device bridge_slave_0 entered promiscuous mode [ 41.558201] chnl_net:caif_netlink_parms(): no params data found [ 41.567369] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.575175] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.582818] device bridge_slave_1 entered promiscuous mode [ 41.678819] chnl_net:caif_netlink_parms(): no params data found [ 41.699147] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.707821] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.716763] device bridge_slave_0 entered promiscuous mode [ 41.725031] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.734782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.760223] chnl_net:caif_netlink_parms(): no params data found [ 41.769094] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.775874] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.783032] device bridge_slave_1 entered promiscuous mode [ 41.806082] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.814685] team0: Port device team_slave_0 added [ 41.839609] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.861819] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.869043] team0: Port device team_slave_1 added [ 41.875401] chnl_net:caif_netlink_parms(): no params data found [ 41.889287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.926086] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.934456] team0: Port device team_slave_0 added [ 41.940523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.947759] team0: Port device team_slave_1 added [ 41.982168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.988587] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.014639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.027954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.034284] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.059897] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.079260] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.086678] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.096454] device bridge_slave_0 entered promiscuous mode [ 42.103692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.115801] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.123606] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.149795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.160998] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.168179] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.175813] device bridge_slave_1 entered promiscuous mode [ 42.182166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.199134] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.209554] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.216814] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.243215] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.255054] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.278278] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.286263] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.294640] device bridge_slave_0 entered promiscuous mode [ 42.302025] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.309143] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.317671] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.328450] device bridge_slave_1 entered promiscuous mode [ 42.357819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.365606] team0: Port device team_slave_0 added [ 42.373095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.393333] device hsr_slave_0 entered promiscuous mode [ 42.400005] device hsr_slave_1 entered promiscuous mode [ 42.407961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.420754] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.428024] team0: Port device team_slave_1 added [ 42.446960] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.453566] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.461093] device bridge_slave_0 entered promiscuous mode [ 42.473622] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.481994] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.488706] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.497210] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.505025] device bridge_slave_0 entered promiscuous mode [ 42.516232] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.522865] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.529746] device bridge_slave_1 entered promiscuous mode [ 42.546480] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.553670] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.561709] device bridge_slave_1 entered promiscuous mode [ 42.568631] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.582993] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.589948] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.616223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.633279] device hsr_slave_0 entered promiscuous mode [ 42.639593] device hsr_slave_1 entered promiscuous mode [ 42.657849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.666046] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.691785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.703818] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.712091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.719465] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.728367] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.740695] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.748461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.763087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.779906] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.788483] team0: Port device team_slave_0 added [ 42.799218] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.807048] team0: Port device team_slave_1 added [ 42.812315] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.833071] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.842065] team0: Port device team_slave_0 added [ 42.867651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.874765] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.904005] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.915257] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.925843] team0: Port device team_slave_1 added [ 42.935194] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.942970] team0: Port device team_slave_0 added [ 42.961995] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.968401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.996165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.012163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.021206] team0: Port device team_slave_1 added [ 43.028391] device hsr_slave_0 entered promiscuous mode [ 43.034723] device hsr_slave_1 entered promiscuous mode [ 43.046093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.055469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.063263] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.089408] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.105679] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.124241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.132403] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.139340] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.164685] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.179640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.188184] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.208273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.216808] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.223787] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.249464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.262400] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.268664] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.294265] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.326428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.344349] device hsr_slave_0 entered promiscuous mode [ 43.351634] device hsr_slave_1 entered promiscuous mode [ 43.368644] device hsr_slave_0 entered promiscuous mode [ 43.374728] device hsr_slave_1 entered promiscuous mode [ 43.385830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.393875] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.405909] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.417456] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.443563] device hsr_slave_0 entered promiscuous mode [ 43.454582] device hsr_slave_1 entered promiscuous mode [ 43.461037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.468026] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.494902] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.513100] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.535159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.695255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.722422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.746302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.764693] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.772038] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.785041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.794200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.802883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.811850] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.819486] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.826003] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.835441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.843873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.852832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.863454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.871406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.878968] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.885471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.893470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.914035] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.922838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.936264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.945596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.953394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.960716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.968423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.976329] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.982806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.989908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.999846] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.005913] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.015281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.036022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.044733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.053512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.061723] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.068066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.077372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.090046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.101278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.111409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.119458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.127120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.135257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.143288] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.149669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.156608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.164719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.172155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.180789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.189350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.209951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.218955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.229054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.242435] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.248686] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.256406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.263842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.272820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.280930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.288644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.296887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.305340] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.317701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.325788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.336501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.346742] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.354168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.362691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.370845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.379033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.386769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.395328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.404856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.415310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.428348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.436117] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.443799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.452473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.460889] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.467241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.474171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.482597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.490249] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.496601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.503528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.512767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.524682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.535537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.543338] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.549926] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.556520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.567416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.575308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.583010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.591086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.602875] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.609013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.623609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.637164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.647348] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.656936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.667754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.676051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.684651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.699125] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.707312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.716111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.726188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.734032] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.743589] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.750397] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.756426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.764254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.772207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.779446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.787414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.796672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.808284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.817482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.825886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.834407] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.840841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.847693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.855752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.863549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.871174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.878714] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.886874] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.894940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.904829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.913178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.922488] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.928729] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.936856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.945371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.954562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.963064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.971223] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.977607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.985125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.994018] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.002029] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.012988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.022786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.031181] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.037415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.045660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.053026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.061000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.068597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.079427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.086965] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.093403] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.100360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.108187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.116315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.124738] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.131571] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.140610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.156691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.164634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.172306] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.178868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.189944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.197564] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.204548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.212082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.219668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.227060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.236359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.243388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.250546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.258463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.270454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.280565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.290478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.298404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.306632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.315275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.323757] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.330372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.337236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.345343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.354376] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.365607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.374608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.384184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.394216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.403918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.411698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.419595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.428709] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.436653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.447154] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.456242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.465162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.472644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.479853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.486593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.494611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.502390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.514789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.524104] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.535729] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.542757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.553102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.562905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.571295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.578366] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.586022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.594408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.603010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.612675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.621733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.628871] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.636996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.645251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.666296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.677848] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.687109] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.696844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.705812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.716664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.724893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.733016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.743294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.759929] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.770987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.779454] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.787140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.795297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.804053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.812018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.821090] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.827244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.836648] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.848011] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.857332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.868405] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.877127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.885831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.894002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.902773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.911315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.918196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.929695] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.942850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.958612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.969527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.977445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.985987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.994050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.003880] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.015040] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.021740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.031767] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.038837] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.047773] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.057133] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.067479] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.083008] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.093298] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.102485] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.111412] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.120413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.128282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.137693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.149746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.157096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.164588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.172503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.180997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.193669] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.203334] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.211435] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.217968] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.226512] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.234137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.250386] device veth0_vlan entered promiscuous mode [ 46.260113] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.268314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.277102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.293712] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.303747] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.311724] device veth0_vlan entered promiscuous mode [ 46.317893] device veth1_vlan entered promiscuous mode [ 46.324782] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.332091] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.340246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.347115] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.357108] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.368617] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.376914] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.384672] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.392631] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.402749] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.415534] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.423491] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.430348] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.436726] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.451061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.459452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.467242] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.474337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.483680] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.497692] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.509145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.516816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.526721] device veth1_vlan entered promiscuous mode [ 46.533234] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.543128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.552391] device veth0_vlan entered promiscuous mode [ 46.582804] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.591913] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.603961] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.611638] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.618640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.626122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.633896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.641586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.649445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.663174] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.674896] device veth1_vlan entered promiscuous mode [ 46.684080] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.691971] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.701131] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.711392] device veth0_macvtap entered promiscuous mode [ 46.717712] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.725184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.732671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.742064] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.752985] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.762522] device veth0_vlan entered promiscuous mode [ 46.772827] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.781888] device veth1_macvtap entered promiscuous mode [ 46.795390] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.807953] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.817308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.826959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.835294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.843825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.851649] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.858660] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.867490] device veth0_vlan entered promiscuous mode [ 46.876331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.891429] device veth1_vlan entered promiscuous mode [ 46.903925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.914398] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.924159] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.936701] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.944619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.952136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.960264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.967850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.976191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.984186] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.992938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.004116] device veth0_macvtap entered promiscuous mode [ 47.010826] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.021142] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.028039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.037475] device veth1_vlan entered promiscuous mode [ 47.045158] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.053292] device veth1_macvtap entered promiscuous mode [ 47.060750] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.067848] device veth0_macvtap entered promiscuous mode [ 47.075224] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.082243] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.090498] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.097691] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.105183] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.112494] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.120403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.136352] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.143712] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.151324] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.160548] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.176556] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.186286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.196884] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.213506] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.221383] device veth1_macvtap entered promiscuous mode [ 47.229101] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.235915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.244662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.253138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.261069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.268430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.275930] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.285444] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.298832] device veth0_macvtap entered promiscuous mode [ 47.304983] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.313990] device veth0_vlan entered promiscuous mode [ 47.322066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.331030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.342900] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.351989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.361790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.371750] device veth1_macvtap entered promiscuous mode [ 47.378313] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.386109] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.393976] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.401802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.409841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.419642] device veth0_macvtap entered promiscuous mode [ 47.425977] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.436171] device veth1_vlan entered promiscuous mode [ 47.442770] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.453084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.473711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.484713] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.496183] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.503347] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.511740] device veth1_macvtap entered promiscuous mode [ 47.517837] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.526396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.534473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.544706] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.553987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.564161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.574882] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.581935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.594043] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.604635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.612802] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.623818] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.632065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.640525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.649680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.659054] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.668124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.680077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.694046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.704948] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.715355] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.724914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.734385] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.743348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.751235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.762878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.770468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.780681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.790361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.801368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.811719] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.818698] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.828474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.842939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.852271] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.862944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.872613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.882929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.894188] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.902079] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.909104] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.918386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.928294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.936926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.947854] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.972447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.985231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.009214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.020064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.029786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.032412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.041548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.061722] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.070557] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.079572] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.089181] device veth0_macvtap entered promiscuous mode [ 48.095731] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.103793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.104673] FAULT_INJECTION: forcing a failure. [ 48.104673] name failslab, interval 1, probability 0, space 0, times 1 [ 48.115255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.132543] CPU: 1 PID: 7824 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 48.136984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.143750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.143753] Call Trace: [ 48.143765] dump_stack+0x17c/0x22a [ 48.143775] should_fail.cold.2+0x5/0xb [ 48.143781] ? setup_fault_attr+0x220/0x220 [ 48.143787] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 48.143792] ? depot_save_stack+0x292/0x466 [ 48.143800] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 48.143805] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 48.143814] __should_failslab+0xba/0xf0 [ 48.143820] should_failslab+0x9/0x14 [ 48.143824] __kmalloc+0x6f/0x3d0 [ 48.143831] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 48.143839] gcmaes_encrypt.constprop.5+0x630/0xda0 2020/09/15 10:45:51 executed programs: 6 [ 48.143845] ? kasan_kmalloc.part.1+0x62/0xf0 [ 48.143848] ? kasan_kmalloc+0xaf/0xc0 [ 48.143852] ? __kmalloc+0x15d/0x3d0 [ 48.143859] ? tls_push_record+0xff/0x15f0 [ 48.143863] ? tls_sw_sendmsg+0xb42/0x1010 [ 48.143873] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 48.143884] ? mark_held_locks+0x130/0x130 [ 48.143887] ? mark_held_locks+0xc7/0x130 [ 48.143895] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.143901] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 48.143906] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.143919] generic_gcmaes_encrypt+0xfd/0x150 [ 48.143923] ? generic_gcmaes_encrypt+0xfd/0x150 [ 48.143930] ? helper_rfc4106_encrypt+0x450/0x450 [ 48.162334] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.163006] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.165658] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.169266] gcmaes_wrapper_encrypt+0x109/0x180 [ 48.169276] tls_push_record+0x9ae/0x15f0 [ 48.169289] tls_sw_sendmsg+0xb42/0x1010 [ 48.169304] ? tls_sw_push_pending_record+0x10/0x10 [ 48.169320] inet_sendmsg+0x108/0x440 [ 48.169327] ? security_socket_sendmsg+0x4a/0x90 [ 48.169331] ? inet_recvmsg+0x580/0x580 [ 48.169339] sock_sendmsg+0xac/0xf0 [ 48.169345] __sys_sendto+0x1f2/0x2e0 [ 48.169349] ? __ia32_sys_getpeername+0xb0/0xb0 [ 48.169356] ? kernel_read+0x130/0x130 [ 48.169362] ? __f_unlock_pos+0xd/0x10 [ 48.169368] ? lock_downgrade+0x860/0x860 [ 48.169381] ? kasan_check_write+0x14/0x20 [ 48.169388] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 48.169401] ? __sb_end_write+0xa4/0xd0 [ 48.169408] ? kasan_check_write+0x14/0x20 [ 48.169412] ? fput+0x18/0x120 [ 48.169420] ? ksys_write+0x1ce/0x260 [ 48.179290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.182780] ? do_sys_open+0x16e/0x350 [ 48.187182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.191737] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.191743] ? do_syscall_64+0x21/0x4e0 [ 48.191753] __x64_sys_sendto+0xdc/0x1a0 [ 48.191760] do_syscall_64+0xd0/0x4e0 [ 48.191768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.191774] RIP: 0033:0x45cba9 [ 48.191781] 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 [ 48.191784] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 48.191789] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 48.191792] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 48.191794] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 48.191796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.191799] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 48.262344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.288872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.313544] FAULT_INJECTION: forcing a failure. [ 48.313544] name failslab, interval 1, probability 0, space 0, times 0 [ 48.324054] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.325924] CPU: 1 PID: 7831 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 48.331337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.334284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.334291] Call Trace: [ 48.355730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.358233] dump_stack+0x17c/0x22a [ 48.377062] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.379649] should_fail.cold.2+0x5/0xb [ 48.379656] ? setup_fault_attr+0x220/0x220 [ 48.379663] ? __kernel_text_address+0xd/0x40 [ 48.379671] ? unwind_get_return_address+0x58/0xa0 [ 48.379681] __should_failslab+0xba/0xf0 [ 48.379687] should_failslab+0x9/0x14 [ 48.379691] __kmalloc+0x6f/0x3d0 [ 48.379698] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 48.379704] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 48.379709] ? kasan_kmalloc.part.1+0x62/0xf0 [ 48.379713] ? kasan_kmalloc+0xaf/0xc0 [ 48.379719] ? __kmalloc+0x15d/0x3d0 [ 48.384277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.386688] ? tls_push_record+0xff/0x15f0 [ 48.399816] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.409934] ? tls_sw_sendmsg+0xb42/0x1010 [ 48.409954] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 48.409965] ? mark_held_locks+0x130/0x130 [ 48.409969] ? mark_held_locks+0xc7/0x130 [ 48.409976] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.409980] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 48.409984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.409995] generic_gcmaes_encrypt+0xfd/0x150 [ 48.410000] ? generic_gcmaes_encrypt+0xfd/0x150 [ 48.410005] ? helper_rfc4106_encrypt+0x450/0x450 [ 48.410013] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.410020] gcmaes_wrapper_encrypt+0x109/0x180 [ 48.410026] tls_push_record+0x9ae/0x15f0 [ 48.410041] tls_sw_sendmsg+0xb42/0x1010 [ 48.410063] ? tls_sw_push_pending_record+0x10/0x10 [ 48.436882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.454493] inet_sendmsg+0x108/0x440 [ 48.454502] ? security_socket_sendmsg+0x4a/0x90 [ 48.454507] ? inet_recvmsg+0x580/0x580 [ 48.454514] sock_sendmsg+0xac/0xf0 [ 48.454520] __sys_sendto+0x1f2/0x2e0 [ 48.454525] ? __ia32_sys_getpeername+0xb0/0xb0 [ 48.454532] ? kernel_read+0x130/0x130 [ 48.454538] ? __f_unlock_pos+0xd/0x10 [ 48.454544] ? lock_downgrade+0x860/0x860 [ 48.454554] ? kasan_check_write+0x14/0x20 [ 48.454560] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 48.454572] ? __sb_end_write+0xa4/0xd0 [ 48.454578] ? kasan_check_write+0x14/0x20 [ 48.454583] ? fput+0x18/0x120 [ 48.454589] ? ksys_write+0x1ce/0x260 [ 48.454592] ? do_sys_open+0x16e/0x350 [ 48.454600] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.454606] ? do_syscall_64+0x21/0x4e0 [ 48.454614] __x64_sys_sendto+0xdc/0x1a0 [ 48.454622] do_syscall_64+0xd0/0x4e0 [ 48.454630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.454635] RIP: 0033:0x45cba9 [ 48.454640] 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 [ 48.454643] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 48.454648] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 48.454651] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 48.454653] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 48.454656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.454659] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 48.735261] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.761663] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.808126] FAULT_INJECTION: forcing a failure. [ 48.808126] name failslab, interval 1, probability 0, space 0, times 0 [ 48.809524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.823934] CPU: 1 PID: 7839 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 48.825901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.828912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.828915] Call Trace: [ 48.828925] dump_stack+0x17c/0x22a [ 48.828935] should_fail.cold.2+0x5/0xb [ 48.828942] ? setup_fault_attr+0x220/0x220 [ 48.828949] ? __kernel_text_address+0xd/0x40 [ 48.828957] ? unwind_get_return_address+0x58/0xa0 [ 48.828967] __should_failslab+0xba/0xf0 [ 48.828974] should_failslab+0x9/0x14 [ 48.828977] __kmalloc+0x6f/0x3d0 [ 48.828985] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 48.828991] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 48.828996] ? kasan_kmalloc.part.1+0x62/0xf0 [ 48.828999] ? kasan_kmalloc+0xaf/0xc0 [ 48.829002] ? __kmalloc+0x15d/0x3d0 [ 48.829008] ? tls_push_record+0xff/0x15f0 [ 48.829012] ? tls_sw_sendmsg+0xb42/0x1010 [ 48.829021] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 48.829033] ? mark_held_locks+0x130/0x130 [ 48.836896] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.837387] ? mark_held_locks+0xc7/0x130 [ 48.859654] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.865001] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.083288] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 49.088525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.093400] generic_gcmaes_encrypt+0xfd/0x150 [ 49.097986] ? generic_gcmaes_encrypt+0xfd/0x150 [ 49.103023] ? helper_rfc4106_encrypt+0x450/0x450 [ 49.107845] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.112973] gcmaes_wrapper_encrypt+0x109/0x180 [ 49.117726] tls_push_record+0x9ae/0x15f0 [ 49.121858] tls_sw_sendmsg+0xb42/0x1010 [ 49.125918] ? tls_sw_push_pending_record+0x10/0x10 [ 49.130936] inet_sendmsg+0x108/0x440 [ 49.134719] ? security_socket_sendmsg+0x4a/0x90 [ 49.139454] ? inet_recvmsg+0x580/0x580 [ 49.143530] sock_sendmsg+0xac/0xf0 [ 49.147160] __sys_sendto+0x1f2/0x2e0 [ 49.150960] ? __ia32_sys_getpeername+0xb0/0xb0 [ 49.155605] ? kernel_read+0x130/0x130 [ 49.159477] ? __f_unlock_pos+0xd/0x10 [ 49.163355] ? lock_downgrade+0x860/0x860 [ 49.167497] ? kasan_check_write+0x14/0x20 [ 49.171711] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 49.176554] ? __sb_end_write+0xa4/0xd0 [ 49.180505] ? kasan_check_write+0x14/0x20 [ 49.184734] ? fput+0x18/0x120 [ 49.187919] ? ksys_write+0x1ce/0x260 [ 49.191734] ? do_sys_open+0x16e/0x350 [ 49.195782] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.200515] ? do_syscall_64+0x21/0x4e0 [ 49.204571] __x64_sys_sendto+0xdc/0x1a0 [ 49.208723] do_syscall_64+0xd0/0x4e0 [ 49.212551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.217761] RIP: 0033:0x45cba9 [ 49.221118] 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 [ 49.240124] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 49.248283] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 49.255559] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 49.262816] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 49.270131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.277404] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 49.287352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.295450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.303863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.311978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.321676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.330158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.338128] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.346279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.356873] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.375494] device veth1_macvtap entered promiscuous mode [ 49.414266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.435436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.466161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.482643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.495231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.506280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.516000] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.527562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.536941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.547762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.559778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.570015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.575770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 49.581122] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.598705] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.599415] FAULT_INJECTION: forcing a failure. [ 49.599415] name failslab, interval 1, probability 0, space 0, times 0 [ 49.608971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.634676] CPU: 0 PID: 7868 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 49.636384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.642501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.642505] Call Trace: [ 49.642517] dump_stack+0x17c/0x22a [ 49.642527] should_fail.cold.2+0x5/0xb [ 49.642533] ? setup_fault_attr+0x220/0x220 [ 49.642540] ? __kernel_text_address+0xd/0x40 [ 49.642548] ? unwind_get_return_address+0x58/0xa0 [ 49.642558] __should_failslab+0xba/0xf0 [ 49.642565] should_failslab+0x9/0x14 [ 49.642570] __kmalloc+0x6f/0x3d0 [ 49.642576] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 49.642583] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 49.642588] ? kasan_kmalloc.part.1+0x62/0xf0 [ 49.642591] ? kasan_kmalloc+0xaf/0xc0 [ 49.642595] ? __kmalloc+0x15d/0x3d0 [ 49.642601] ? tls_push_record+0xff/0x15f0 [ 49.642605] ? tls_sw_sendmsg+0xb42/0x1010 [ 49.642614] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 49.642625] ? mark_held_locks+0x130/0x130 [ 49.642629] ? mark_held_locks+0xc7/0x130 [ 49.642637] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.642642] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 49.642646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.642658] generic_gcmaes_encrypt+0xfd/0x150 [ 49.642663] ? generic_gcmaes_encrypt+0xfd/0x150 [ 49.642668] ? helper_rfc4106_encrypt+0x450/0x450 [ 49.642676] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.642683] gcmaes_wrapper_encrypt+0x109/0x180 [ 49.642689] tls_push_record+0x9ae/0x15f0 [ 49.642705] tls_sw_sendmsg+0xb42/0x1010 [ 49.642727] ? tls_sw_push_pending_record+0x10/0x10 [ 49.642741] inet_sendmsg+0x108/0x440 [ 49.642748] ? security_socket_sendmsg+0x4a/0x90 [ 49.642753] ? inet_recvmsg+0x580/0x580 [ 49.642759] sock_sendmsg+0xac/0xf0 [ 49.642765] __sys_sendto+0x1f2/0x2e0 [ 49.642771] ? __ia32_sys_getpeername+0xb0/0xb0 [ 49.642777] ? kernel_read+0x130/0x130 [ 49.642783] ? __f_unlock_pos+0xd/0x10 [ 49.642787] ? lock_downgrade+0x860/0x860 [ 49.642798] ? kasan_check_write+0x14/0x20 [ 49.642804] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 49.642817] ? __sb_end_write+0xa4/0xd0 [ 49.642824] ? kasan_check_write+0x14/0x20 [ 49.642828] ? fput+0x18/0x120 [ 49.642834] ? ksys_write+0x1ce/0x260 [ 49.642838] ? do_sys_open+0x16e/0x350 [ 49.642845] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.642851] ? do_syscall_64+0x21/0x4e0 [ 49.642859] __x64_sys_sendto+0xdc/0x1a0 [ 49.642865] do_syscall_64+0xd0/0x4e0 [ 49.642873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.642877] RIP: 0033:0x45cba9 [ 49.642883] 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 [ 49.642887] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 49.642892] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 49.642895] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 49.642897] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 49.642899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.642903] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 49.731738] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 49.735976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.772968] FAULT_INJECTION: forcing a failure. [ 49.772968] name failslab, interval 1, probability 0, space 0, times 0 [ 49.776283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.786013] CPU: 0 PID: 7874 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 49.786408] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.790328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.790331] Call Trace: [ 49.790342] dump_stack+0x17c/0x22a [ 49.790352] should_fail.cold.2+0x5/0xb [ 49.790358] ? setup_fault_attr+0x220/0x220 [ 49.790366] ? __kernel_text_address+0xd/0x40 [ 49.790373] ? unwind_get_return_address+0x58/0xa0 [ 49.790383] __should_failslab+0xba/0xf0 [ 49.790391] should_failslab+0x9/0x14 [ 49.794524] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.799431] __kmalloc+0x6f/0x3d0 [ 49.799438] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 49.799446] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 49.799450] ? kasan_kmalloc.part.1+0x62/0xf0 [ 49.799454] ? kasan_kmalloc+0xaf/0xc0 [ 49.799457] ? __kmalloc+0x15d/0x3d0 [ 49.799463] ? tls_push_record+0xff/0x15f0 [ 49.799467] ? tls_sw_sendmsg+0xb42/0x1010 [ 49.799476] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 49.803336] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.808009] ? mark_held_locks+0x130/0x130 [ 49.812047] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.815561] ? mark_held_locks+0xc7/0x130 [ 49.819452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.823990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.828083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.829259] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.831989] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 49.836177] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.840399] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.840413] generic_gcmaes_encrypt+0xfd/0x150 [ 49.840418] ? generic_gcmaes_encrypt+0xfd/0x150 [ 49.840423] ? helper_rfc4106_encrypt+0x450/0x450 [ 49.840431] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.840438] gcmaes_wrapper_encrypt+0x109/0x180 [ 49.840447] tls_push_record+0x9ae/0x15f0 [ 49.840461] tls_sw_sendmsg+0xb42/0x1010 [ 49.840477] ? tls_sw_push_pending_record+0x10/0x10 [ 49.857815] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.860458] inet_sendmsg+0x108/0x440 [ 49.860466] ? security_socket_sendmsg+0x4a/0x90 [ 49.860472] ? inet_recvmsg+0x580/0x580 [ 49.860478] sock_sendmsg+0xac/0xf0 [ 49.860484] __sys_sendto+0x1f2/0x2e0 [ 49.860490] ? __ia32_sys_getpeername+0xb0/0xb0 [ 49.860497] ? kernel_read+0x130/0x130 [ 49.860504] ? __f_unlock_pos+0xd/0x10 [ 49.860510] ? lock_downgrade+0x860/0x860 [ 49.860523] ? kasan_check_write+0x14/0x20 [ 49.860529] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 49.860543] ? __sb_end_write+0xa4/0xd0 [ 49.860550] ? kasan_check_write+0x14/0x20 [ 49.860554] ? fput+0x18/0x120 [ 49.860560] ? ksys_write+0x1ce/0x260 [ 49.860564] ? do_sys_open+0x16e/0x350 [ 49.860573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.860580] ? do_syscall_64+0x21/0x4e0 [ 49.860587] __x64_sys_sendto+0xdc/0x1a0 [ 49.860595] do_syscall_64+0xd0/0x4e0 [ 49.860603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.860609] RIP: 0033:0x45cba9 [ 49.860615] 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 [ 49.860618] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 49.860625] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 49.860628] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 49.860631] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 49.860634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.860637] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 50.017605] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 50.023657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.072603] FAULT_INJECTION: forcing a failure. [ 50.072603] name failslab, interval 1, probability 0, space 0, times 0 [ 50.077640] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.081064] CPU: 0 PID: 7884 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 50.085735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.088291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.088294] Call Trace: [ 50.088310] dump_stack+0x17c/0x22a [ 50.088319] should_fail.cold.2+0x5/0xb [ 50.088325] ? setup_fault_attr+0x220/0x220 [ 50.088333] ? __kernel_text_address+0xd/0x40 [ 50.088341] ? unwind_get_return_address+0x58/0xa0 [ 50.088351] __should_failslab+0xba/0xf0 [ 50.088357] should_failslab+0x9/0x14 [ 50.088361] __kmalloc+0x6f/0x3d0 [ 50.088368] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 50.088375] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 50.088380] ? kasan_kmalloc.part.1+0x62/0xf0 [ 50.088384] ? kasan_kmalloc+0xaf/0xc0 [ 50.088388] ? __kmalloc+0x15d/0x3d0 [ 50.088394] ? tls_push_record+0xff/0x15f0 [ 50.088399] ? tls_sw_sendmsg+0xb42/0x1010 [ 50.088409] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 50.088422] ? mark_held_locks+0x130/0x130 [ 50.088426] ? mark_held_locks+0xc7/0x130 [ 50.088434] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.088440] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 50.088445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.088457] generic_gcmaes_encrypt+0xfd/0x150 [ 50.088462] ? generic_gcmaes_encrypt+0xfd/0x150 [ 50.088468] ? helper_rfc4106_encrypt+0x450/0x450 [ 50.088477] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.088485] gcmaes_wrapper_encrypt+0x109/0x180 [ 50.088492] tls_push_record+0x9ae/0x15f0 [ 50.088508] tls_sw_sendmsg+0xb42/0x1010 [ 50.088523] ? tls_sw_push_pending_record+0x10/0x10 [ 50.152376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 50.153701] inet_sendmsg+0x108/0x440 [ 50.153711] ? security_socket_sendmsg+0x4a/0x90 [ 50.588761] ? inet_recvmsg+0x580/0x580 [ 50.592744] sock_sendmsg+0xac/0xf0 [ 50.596411] __sys_sendto+0x1f2/0x2e0 [ 50.600203] ? __ia32_sys_getpeername+0xb0/0xb0 [ 50.604860] ? kernel_read+0x130/0x130 [ 50.609049] ? __f_unlock_pos+0xd/0x10 [ 50.612926] ? lock_downgrade+0x860/0x860 [ 50.617077] ? kasan_check_write+0x14/0x20 [ 50.621556] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 50.626383] ? __sb_end_write+0xa4/0xd0 [ 50.630354] ? kasan_check_write+0x14/0x20 [ 50.634566] ? fput+0x18/0x120 [ 50.637736] ? ksys_write+0x1ce/0x260 [ 50.641511] ? do_sys_open+0x16e/0x350 [ 50.645377] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.650116] ? do_syscall_64+0x21/0x4e0 [ 50.654068] __x64_sys_sendto+0xdc/0x1a0 [ 50.658250] do_syscall_64+0xd0/0x4e0 [ 50.662028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.667211] RIP: 0033:0x45cba9 [ 50.670381] 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 [ 50.689274] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.696966] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 50.704239] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 50.711520] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 50.718922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.726179] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 50.747640] FAULT_INJECTION: forcing a failure. [ 50.747640] name failslab, interval 1, probability 0, space 0, times 0 [ 50.759932] CPU: 0 PID: 7895 Comm: syz-executor.5 Not tainted 4.19.145-syzkaller #0 [ 50.767741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.777100] Call Trace: [ 50.779692] dump_stack+0x17c/0x22a [ 50.783327] should_fail.cold.2+0x5/0xb [ 50.787305] ? setup_fault_attr+0x220/0x220 [ 50.791673] __should_failslab+0xba/0xf0 [ 50.795909] should_failslab+0x9/0x14 [ 50.799809] kmem_cache_alloc+0x28e/0x390 [ 50.803967] ptlock_alloc+0x1d/0x70 [ 50.807601] pte_alloc_one+0x4e/0x130 [ 50.812052] __pte_alloc+0x1d/0x2b0 [ 50.815875] do_anonymous_page+0xdb8/0x1f40 [ 50.821034] ? finish_fault+0x2a0/0x2a0 [ 50.825039] __handle_mm_fault+0x1c9c/0x41a0 [ 50.829463] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 50.834353] ? kasan_check_read+0x11/0x20 [ 50.838652] handle_mm_fault+0x3dd/0x8ab [ 50.842731] __do_page_fault+0x50e/0xb30 [ 50.846811] ? mark_held_locks+0x130/0x130 [ 50.850928] ================================================================== [ 50.851053] ? mm_fault_error+0x2c0/0x2c0 [ 50.858486] BUG: KASAN: use-after-free in tls_push_record+0x116e/0x15f0 [ 50.862641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.869368] Write of size 1 at addr ffff8880924f8000 by task syz-executor.0/7884 [ 50.869371] [ 50.874384] ? trace_hardirqs_off_caller+0x4a/0x180 [ 50.888593] do_page_fault+0x64/0x3a7 [ 50.892384] page_fault+0x1e/0x30 [ 50.895816] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 50.901680] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 50.920933] RSP: 0018:ffff8880a8aaf910 EFLAGS: 00010202 [ 50.927268] RAX: 0000000000000000 RBX: 00000000200005c0 RCX: 0000000000000580 [ 50.934523] RDX: 0000000000000580 RSI: 00000000200005c0 RDI: ffff8880a81c9240 [ 50.941771] RBP: ffff8880a8aaf938 R08: 0000000000000000 R09: 0000000000000016 [ 50.949034] R10: ffffed10150392f7 R11: ffff8880a81c97bf R12: ffff8880a81c9240 [ 50.956283] R13: ffff88808a384700 R14: ffff8880a8aafd78 R15: ffff8880a8aafd28 [ 50.963551] ? copyin+0x86/0xb0 [ 50.966810] _copy_from_iter_full+0x166/0x770 [ 50.971378] ? __check_object_size+0x1e0/0x2f2 [ 50.975985] tcp_sendmsg_locked+0x1863/0x3590 [ 50.980478] ? mark_held_locks+0x130/0x130 [ 50.984721] ? tcp_sendpage+0x50/0x50 [ 50.988508] ? mark_held_locks+0xc7/0x130 [ 50.992642] ? __local_bh_enable_ip+0x160/0x250 [ 50.997298] ? lock_sock_nested+0xc5/0x100 [ 51.001509] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 51.006151] ? __local_bh_enable_ip+0x160/0x250 [ 51.010799] ? trace_hardirqs_on+0x28/0x190 [ 51.015107] ? lock_sock_nested+0x82/0x100 [ 51.019329] ? lock_sock_nested+0x82/0x100 [ 51.023541] ? __local_bh_enable_ip+0x160/0x250 [ 51.028199] tcp_sendmsg+0x27/0x40 [ 51.031817] inet_sendmsg+0x108/0x440 [ 51.036375] ? security_socket_sendmsg+0x4a/0x90 [ 51.041224] ? inet_recvmsg+0x580/0x580 [ 51.045174] sock_sendmsg+0xac/0xf0 [ 51.048781] __sys_sendto+0x1f2/0x2e0 [ 51.052567] ? __ia32_sys_getpeername+0xb0/0xb0 [ 51.057310] ? kernel_read+0x130/0x130 [ 51.061188] ? __f_unlock_pos+0xd/0x10 [ 51.065063] ? lock_downgrade+0x860/0x860 [ 51.069204] ? kasan_check_write+0x14/0x20 [ 51.073432] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.078277] ? __sb_end_write+0xa4/0xd0 [ 51.082242] ? kasan_check_write+0x14/0x20 [ 51.086472] ? fput+0x18/0x120 [ 51.089659] ? ksys_write+0x1ce/0x260 [ 51.093445] ? do_sys_open+0x16e/0x350 [ 51.097312] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.102056] ? do_syscall_64+0x21/0x4e0 [ 51.106022] __x64_sys_sendto+0xdc/0x1a0 [ 51.110167] do_syscall_64+0xd0/0x4e0 [ 51.113965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.119404] RIP: 0033:0x45cba9 [ 51.122577] 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 [ 51.141753] RSP: 002b:00007f3cc3027c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 51.149667] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 51.157005] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 51.164372] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 51.171727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.179075] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3cc30286d4 [ 51.186341] CPU: 1 PID: 7884 Comm: syz-executor.0 Not tainted 4.19.145-syzkaller #0 [ 51.194132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.203485] Call Trace: [ 51.206074] dump_stack+0x17c/0x22a [ 51.209716] print_address_description.cold.6+0x9/0x211 [ 51.215089] kasan_report.cold.7+0x242/0x307 [ 51.219501] ? tls_push_record+0x116e/0x15f0 [ 51.223909] __asan_report_store1_noabort+0x17/0x20 [ 51.228926] tls_push_record+0x116e/0x15f0 [ 51.233162] ? __local_bh_enable_ip+0x160/0x250 [ 51.237848] tls_sw_push_pending_record+0xe/0x10 [ 51.242653] tls_push_pending_closed_record+0xbc/0x100 [ 51.248459] tls_sk_proto_close+0x479/0x980 [ 51.252795] ? mark_held_locks+0x130/0x130 [ 51.257041] ? tcp_check_oom+0x4b0/0x4b0 [ 51.261115] ? tls_write_space+0x2b0/0x2b0 [ 51.266490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.267525] inet_release+0xb4/0x1b0 [ 51.267536] inet6_release+0x46/0x60 [ 51.291098] __sock_release+0xc2/0x290 [ 51.295267] sock_close+0x10/0x20 [ 51.299075] __fput+0x249/0x7f0 [ 51.302336] ? _raw_spin_unlock_irq+0x27/0x90 [ 51.306831] ____fput+0x9/0x10 [ 51.310048] task_work_run+0x108/0x180 [ 51.313922] get_signal+0x1359/0x1970 [ 51.317756] ? __sys_sendto+0x28d/0x2e0 [ 51.321915] ? __ia32_sys_getpeername+0xb0/0xb0 [ 51.326741] do_signal+0x87/0x1860 [ 51.330275] ? kasan_check_write+0x14/0x20 [ 51.334748] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.340133] ? setup_sigcontext+0x7d0/0x7d0 [ 51.344434] ? __sb_end_write+0xa4/0xd0 [ 51.348396] ? kasan_check_write+0x14/0x20 [ 51.352708] ? fput+0x18/0x120 [ 51.356309] ? ksys_write+0x1ce/0x260 [ 51.361833] ? exit_to_usermode_loop+0x3a/0x1e0 [ 51.366498] ? do_syscall_64+0x413/0x4e0 [ 51.370639] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 51.375375] ? exit_to_usermode_loop+0x3a/0x1e0 [ 51.380461] ? trace_hardirqs_on+0x28/0x190 [ 51.385455] exit_to_usermode_loop+0x159/0x1e0 [ 51.390662] do_syscall_64+0x413/0x4e0 [ 51.394980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.400684] RIP: 0033:0x45cba9 [ 51.404204] 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 [ 51.424749] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 51.432439] RAX: 0000000000004000 RBX: 0000000000504760 RCX: 000000000045cba9 [ 51.439685] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 51.446931] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 51.454719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.462060] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 51.469644] [ 51.471551] The buggy address belongs to the page: [ 51.476658] page:ffffea0002493e00 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 51.485247] flags: 0xfffe0000000000() [ 51.489111] raw: 00fffe0000000000 ffffea00022b2c08 ffff88812fffb8f8 0000000000000000 [ 51.496970] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 51.505877] page dumped because: kasan: bad access detected [ 51.511762] [ 51.513805] Memory state around the buggy address: [ 51.518717] ffff8880924f7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 51.526062] ffff8880924f7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 51.533400] >ffff8880924f8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.540753] ^ [ 51.544196] ffff8880924f8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.555980] ffff8880924f8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.566630] ================================================================== [ 51.574945] Disabling lock debugging due to kernel taint [ 51.620596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.677122] FAULT_INJECTION: forcing a failure. [ 51.677122] name failslab, interval 1, probability 0, space 0, times 0 [ 51.698167] FAULT_INJECTION: forcing a failure. [ 51.698167] name failslab, interval 1, probability 0, space 0, times 0 [ 51.700871] CPU: 1 PID: 7922 Comm: syz-executor.5 Tainted: G B 4.19.145-syzkaller #0 [ 51.719225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.729613] Call Trace: [ 51.732377] dump_stack+0x17c/0x22a [ 51.736021] should_fail.cold.2+0x5/0xb [ 51.740074] ? setup_fault_attr+0x220/0x220 [ 51.744732] ? __kernel_text_address+0xd/0x40 [ 51.749313] ? unwind_get_return_address+0x58/0xa0 [ 51.754239] __should_failslab+0xba/0xf0 [ 51.758277] should_failslab+0x9/0x14 [ 51.762059] __kmalloc+0x6f/0x3d0 [ 51.765498] ? gcmaes_encrypt.constprop.5+0x630/0xda0 [ 51.770678] gcmaes_encrypt.constprop.5+0x630/0xda0 [ 51.775706] ? kasan_kmalloc.part.1+0x62/0xf0 [ 51.780178] ? kasan_kmalloc+0xaf/0xc0 [ 51.784080] ? __kmalloc+0x15d/0x3d0 [ 51.787880] ? tls_push_record+0xff/0x15f0 [ 51.792142] ? tls_sw_sendmsg+0xb42/0x1010 [ 51.796384] ? gcmaes_crypt_by_sg.constprop.6+0x1430/0x1430 [ 51.802250] ? mark_held_locks+0x130/0x130 [ 51.806471] ? mm_fault_error+0x2c0/0x2c0 [ 51.810617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.815368] ? trace_hardirqs_on_caller+0x28/0x180 [ 51.820646] generic_gcmaes_encrypt+0xfd/0x150 [ 51.825215] ? generic_gcmaes_encrypt+0xfd/0x150 [ 51.830214] ? helper_rfc4106_encrypt+0x450/0x450 [ 51.835370] gcmaes_wrapper_encrypt+0x109/0x180 [ 51.840119] tls_push_record+0x9ae/0x15f0 [ 51.844247] tls_sw_sendmsg+0xb42/0x1010 [ 51.848298] ? tls_sw_push_pending_record+0x10/0x10 [ 51.853311] inet_sendmsg+0x108/0x440 [ 51.857098] ? security_socket_sendmsg+0x4a/0x90 [ 51.861844] ? inet_recvmsg+0x580/0x580 [ 51.865820] sock_sendmsg+0xac/0xf0 [ 51.869440] __sys_sendto+0x1f2/0x2e0 [ 51.873237] ? __ia32_sys_getpeername+0xb0/0xb0 [ 51.877902] ? kernel_read+0x130/0x130 [ 51.881784] ? __f_unlock_pos+0xd/0x10 [ 51.882440] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.885666] ? lock_downgrade+0x860/0x860 [ 51.885676] ? kasan_check_write+0x14/0x20 [ 51.885682] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 51.885690] ? __sb_end_write+0xa4/0xd0 [ 51.913270] ? kasan_check_write+0x14/0x20 [ 51.917591] ? fput+0x18/0x120 [ 51.920757] ? ksys_write+0x1ce/0x260 [ 51.924557] ? do_sys_open+0x16e/0x350 [ 51.928428] ? __ia32_sys_read+0xa0/0xa0 [ 51.932475] __x64_sys_sendto+0xdc/0x1a0 [ 51.936596] do_syscall_64+0xd0/0x4e0 [ 51.940389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.945553] RIP: 0033:0x45cba9 [ 51.948751] 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 [ 51.967627] RSP: 002b:00007f3cc3048c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 51.975310] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 51.982658] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 51.989910] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 51.997241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.004488] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3cc30496d4 [ 52.016458] CPU: 1 PID: 7918 Comm: syz-executor.4 Tainted: G B 4.19.145-syzkaller #0 [ 52.025672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.035194] Call Trace: [ 52.037805] dump_stack+0x17c/0x22a [ 52.041430] should_fail.cold.2+0x5/0xb [ 52.045403] ? setup_fault_attr+0x220/0x220 [ 52.049722] ? fs_reclaim_release+0xf/0x30 [ 52.053956] ? lock_downgrade+0x860/0x860 [ 52.058104] __should_failslab+0xba/0xf0 [ 52.062217] should_failslab+0x9/0x14 [ 52.066017] kmem_cache_alloc_node+0x25a/0x3e0 [ 52.070604] __alloc_skb+0xa7/0x580 [ 52.074238] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 52.079079] ? __sk_flush_backlog+0x29/0x30 [ 52.083486] ? __local_bh_enable_ip+0x160/0x250 [ 52.088156] ? trace_hardirqs_on+0x28/0x190 [ 52.092477] ? __sk_flush_backlog+0x29/0x30 [ 52.096975] sk_stream_alloc_skb+0x9e/0x800 [ 52.101650] ? tcp_send_mss+0x1d/0x220 [ 52.105537] tcp_sendmsg_locked+0x9da/0x3590 [ 52.109949] ? mark_held_locks+0xe0/0x130 [ 52.114116] ? tcp_sendpage+0x50/0x50 [ 52.117928] ? __local_bh_enable_ip+0x160/0x250 [ 52.122682] ? trace_hardirqs_on+0x28/0x190 [ 52.127772] ? lock_sock_nested+0x82/0x100 [ 52.132020] ? lock_sock_nested+0x82/0x100 [ 52.136234] ? __local_bh_enable_ip+0x160/0x250 [ 52.140993] tcp_sendmsg+0x27/0x40 [ 52.144598] inet_sendmsg+0x108/0x440 [ 52.148659] ? security_socket_sendmsg+0x4a/0x90 [ 52.153775] ? inet_recvmsg+0x580/0x580 [ 52.157745] sock_sendmsg+0xac/0xf0 [ 52.161362] __sys_sendto+0x1f2/0x2e0 [ 52.165136] ? __ia32_sys_getpeername+0xb0/0xb0 [ 52.169958] ? kernel_read+0x130/0x130 [ 52.173820] ? __f_unlock_pos+0xd/0x10 [ 52.177690] ? lock_downgrade+0x860/0x860 [ 52.181814] ? kasan_check_write+0x14/0x20 [ 52.186099] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.190942] ? __sb_end_write+0xa4/0xd0 [ 52.194909] ? kasan_check_write+0x14/0x20 [ 52.199138] ? fput+0x18/0x120 [ 52.202306] ? ksys_write+0x1ce/0x260 [ 52.206080] ? do_sys_open+0x16e/0x350 [ 52.209967] ? __ia32_sys_read+0xa0/0xa0 [ 52.214012] __x64_sys_sendto+0xdc/0x1a0 [ 52.218052] do_syscall_64+0xd0/0x4e0 [ 52.221847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.227011] RIP: 0033:0x45cba9 [ 52.230177] 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 [ 52.249052] RSP: 002b:00007f9809763c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 52.258445] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 52.266401] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 52.273648] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 52.280992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.288249] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f98097646d4 [ 52.313579] FAULT_INJECTION: forcing a failure. [ 52.313579] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 52.325758] FAULT_INJECTION: forcing a failure. [ 52.325758] name failslab, interval 1, probability 0, space 0, times 0 [ 52.337999] FAULT_INJECTION: forcing a failure. [ 52.337999] name failslab, interval 1, probability 0, space 0, times 0 [ 52.338118] CPU: 1 PID: 7969 Comm: syz-executor.3 Tainted: G B 4.19.145-syzkaller #0 [ 52.358584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.367938] Call Trace: [ 52.370512] dump_stack+0x17c/0x22a [ 52.374129] should_fail.cold.2+0x5/0xb [ 52.378077] ? setup_fault_attr+0x220/0x220 [ 52.382515] ? fs_reclaim_release+0xf/0x30 [ 52.386831] ? lock_downgrade+0x860/0x860 [ 52.391044] __should_failslab+0xba/0xf0 [ 52.395093] should_failslab+0x9/0x14 [ 52.398881] kmem_cache_alloc_node+0x25a/0x3e0 [ 52.403461] __alloc_skb+0xa7/0x580 [ 52.407062] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 52.411971] sk_stream_alloc_skb+0x9e/0x800 [ 52.416268] tcp_sendmsg_locked+0x9da/0x3590 [ 52.420646] ? mark_held_locks+0xe0/0x130 [ 52.424855] ? tcp_sendpage+0x50/0x50 [ 52.428647] ? do_softirq+0xe6/0x170 [ 52.432333] ? __local_bh_enable_ip+0x160/0x250 [ 52.437070] ? trace_hardirqs_on+0x28/0x190 [ 52.441366] ? lock_sock_nested+0x82/0x100 [ 52.445572] ? __local_bh_enable_ip+0x160/0x250 [ 52.450213] tcp_sendmsg+0x27/0x40 [ 52.453747] inet_sendmsg+0x108/0x440 [ 52.457539] ? security_socket_sendmsg+0x4a/0x90 [ 52.462277] ? inet_recvmsg+0x580/0x580 [ 52.466224] sock_sendmsg+0xac/0xf0 [ 52.469826] __sys_sendto+0x1f2/0x2e0 [ 52.473598] ? __ia32_sys_getpeername+0xb0/0xb0 [ 52.478417] ? kernel_read+0x130/0x130 [ 52.482460] ? __f_unlock_pos+0xd/0x10 [ 52.486320] ? lock_downgrade+0x860/0x860 [ 52.490442] ? kasan_check_write+0x14/0x20 [ 52.495185] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.500305] ? __sb_end_write+0xa4/0xd0 [ 52.504450] ? kasan_check_write+0x14/0x20 [ 52.508777] ? fput+0x18/0x120 [ 52.512143] ? ksys_write+0x1ce/0x260 [ 52.516060] ? do_sys_open+0x16e/0x350 [ 52.520364] ? __ia32_sys_read+0xa0/0xa0 [ 52.524405] __x64_sys_sendto+0xdc/0x1a0 [ 52.528460] do_syscall_64+0xd0/0x4e0 [ 52.532244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.537408] RIP: 0033:0x45cba9 [ 52.540749] 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 [ 52.560519] RSP: 002b:00007f144ada8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 52.568218] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 52.575728] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 52.583235] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 52.590737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.599243] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f144ada96d4 [ 52.609804] Kernel panic - not syncing: panic_on_warn set ... [ 52.609804] [ 52.618492] CPU: 0 PID: 7884 Comm: syz-executor.0 Tainted: G B 4.19.145-syzkaller #0 [ 52.628643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.638451] Call Trace: [ 52.641733] dump_stack+0x17c/0x22a [ 52.646139] panic+0x1cd/0x375 [ 52.649420] ? __warn_printk+0xd6/0xd6 [ 52.653298] ? ___preempt_schedule+0x16/0x18 [ 52.657699] kasan_end_report+0x47/0x4f [ 52.661651] kasan_report.cold.7+0x76/0x307 [ 52.665952] ? tls_push_record+0x116e/0x15f0 [ 52.670349] __asan_report_store1_noabort+0x17/0x20 [ 52.675347] tls_push_record+0x116e/0x15f0 [ 52.679574] ? __local_bh_enable_ip+0x160/0x250 [ 52.684308] tls_sw_push_pending_record+0xe/0x10 [ 52.689043] tls_push_pending_closed_record+0xbc/0x100 [ 52.694297] tls_sk_proto_close+0x479/0x980 [ 52.698598] ? mark_held_locks+0x130/0x130 [ 52.703090] ? tcp_check_oom+0x4b0/0x4b0 [ 52.708015] ? tls_write_space+0x2b0/0x2b0 [ 52.712500] inet_release+0xb4/0x1b0 [ 52.716647] inet6_release+0x46/0x60 [ 52.722404] __sock_release+0xc2/0x290 [ 52.726374] sock_close+0x10/0x20 [ 52.730503] __fput+0x249/0x7f0 [ 52.734140] ? _raw_spin_unlock_irq+0x27/0x90 [ 52.739572] ____fput+0x9/0x10 [ 52.743381] task_work_run+0x108/0x180 [ 52.748443] get_signal+0x1359/0x1970 [ 52.753568] ? __sys_sendto+0x28d/0x2e0 [ 52.757818] ? __ia32_sys_getpeername+0xb0/0xb0 [ 52.762826] do_signal+0x87/0x1860 [ 52.766698] ? kasan_check_write+0x14/0x20 [ 52.771761] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 52.776794] ? setup_sigcontext+0x7d0/0x7d0 [ 52.781390] ? __sb_end_write+0xa4/0xd0 [ 52.785520] ? kasan_check_write+0x14/0x20 [ 52.789766] ? fput+0x18/0x120 [ 52.793100] ? ksys_write+0x1ce/0x260 [ 52.797187] ? exit_to_usermode_loop+0x3a/0x1e0 [ 52.801949] ? do_syscall_64+0x413/0x4e0 [ 52.806245] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 52.811207] ? exit_to_usermode_loop+0x3a/0x1e0 [ 52.815882] ? trace_hardirqs_on+0x28/0x190 [ 52.820360] exit_to_usermode_loop+0x159/0x1e0 [ 52.825010] do_syscall_64+0x413/0x4e0 [ 52.830172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.837044] RIP: 0033:0x45cba9 [ 52.841899] 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 [ 52.863249] RSP: 002b:00007f3d946d7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 52.870990] RAX: 0000000000004000 RBX: 0000000000504760 RCX: 000000000045cba9 [ 52.878247] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 52.885514] RBP: 000000000078bf00 R08: 0000000000000000 R09: 00000000000000d8 [ 52.892778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.900045] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f3d946d86d4 [ 52.907314] CPU: 1 PID: 7951 Comm: syz-executor.2 Tainted: G B 4.19.145-syzkaller #0 [ 52.916517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.925957] Call Trace: [ 52.928650] dump_stack+0x17c/0x22a [ 52.932281] should_fail.cold.2+0x5/0xb [ 52.936436] ? setup_fault_attr+0x220/0x220 [ 52.940761] ? fs_reclaim_release+0xf/0x30 [ 52.945027] ? lock_downgrade+0x860/0x860 [ 52.949162] __should_failslab+0xba/0xf0 [ 52.953207] should_failslab+0x9/0x14 [ 52.956985] kmem_cache_alloc_node+0x25a/0x3e0 [ 52.961589] __alloc_skb+0xa7/0x580 [ 52.965197] ? __kmalloc_reserve.isra.9+0xc0/0xc0 [ 52.970042] sk_stream_alloc_skb+0x9e/0x800 [ 52.974348] tcp_sendmsg_locked+0x9da/0x3590 [ 52.979612] ? mark_held_locks+0xe0/0x130 [ 52.983751] ? tcp_sendpage+0x50/0x50 [ 52.987538] ? do_softirq+0xe6/0x170 [ 52.991246] ? __local_bh_enable_ip+0x160/0x250 [ 52.995926] ? trace_hardirqs_on+0x28/0x190 [ 53.000278] ? lock_sock_nested+0x82/0x100 [ 53.004530] ? __local_bh_enable_ip+0x160/0x250 [ 53.009840] tcp_sendmsg+0x27/0x40 [ 53.013549] inet_sendmsg+0x108/0x440 [ 53.019331] ? security_socket_sendmsg+0x4a/0x90 [ 53.024090] ? inet_recvmsg+0x580/0x580 [ 53.028413] sock_sendmsg+0xac/0xf0 [ 53.032412] __sys_sendto+0x1f2/0x2e0 [ 53.036199] ? __ia32_sys_getpeername+0xb0/0xb0 [ 53.043819] ? kernel_read+0x130/0x130 [ 53.048248] ? __f_unlock_pos+0xd/0x10 [ 53.052834] ? lock_downgrade+0x860/0x860 [ 53.056969] ? kasan_check_write+0x14/0x20 [ 53.061472] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 53.066826] ? __sb_end_write+0xa4/0xd0 [ 53.070953] ? kasan_check_write+0x14/0x20 [ 53.075218] ? fput+0x18/0x120 [ 53.078415] ? ksys_write+0x1ce/0x260 [ 53.082218] ? do_sys_open+0x16e/0x350 [ 53.086096] ? __ia32_sys_read+0xa0/0xa0 [ 53.090140] __x64_sys_sendto+0xdc/0x1a0 [ 53.094201] do_syscall_64+0xd0/0x4e0 [ 53.098057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.103269] RIP: 0033:0x45cba9 [ 53.106460] 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 [ 53.125534] RSP: 002b:00007f4ae5b61c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 53.133336] RAX: ffffffffffffffda RBX: 0000000000504760 RCX: 000000000045cba9 [ 53.141118] RDX: 00000000e0ffffff RSI: 00000000200005c0 RDI: 0000000000000003 [ 53.148579] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 00000000000000d8 [ 53.156022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.164784] R13: 0000000000000a99 R14: 00000000004cd6c7 R15: 00007f4ae5b626d4 [ 53.174842] Kernel Offset: disabled [ 53.179780] Rebooting in 86400 seconds..