Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.061805] audit: type=1400 audit(1589526619.789:8): avc: denied { execmem } for pid=6450 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.086903] IPVS: ftp: loaded support on port[0] = 21 [ 32.641760] can: request_module (can-proto-0) failed. [ 33.502920] can: request_module (can-proto-0) failed. [ 33.511391] can: request_module (can-proto-0) failed. [ 33.538691] audit: type=1400 audit(1589526621.270:9): avc: denied { create } for pid=6427 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 '10.128.10.17' (ECDSA) to the list of known hosts. 2020/05/15 07:10:28 parsed 1 programs 2020/05/15 07:10:29 executed programs: 0 [ 41.608969] audit: type=1400 audit(1589526629.344:10): avc: denied { execmem } for pid=6581 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.709377] IPVS: ftp: loaded support on port[0] = 21 [ 41.733363] IPVS: ftp: loaded support on port[0] = 21 [ 41.787116] IPVS: ftp: loaded support on port[0] = 21 [ 41.821230] IPVS: ftp: loaded support on port[0] = 21 [ 41.868986] IPVS: ftp: loaded support on port[0] = 21 [ 41.939473] IPVS: ftp: loaded support on port[0] = 21 [ 41.960350] chnl_net:caif_netlink_parms(): no params data found [ 42.037238] chnl_net:caif_netlink_parms(): no params data found [ 42.067372] chnl_net:caif_netlink_parms(): no params data found [ 42.152255] chnl_net:caif_netlink_parms(): no params data found [ 42.247274] chnl_net:caif_netlink_parms(): no params data found [ 42.324003] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.330802] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.338874] device bridge_slave_0 entered promiscuous mode [ 42.349743] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.356569] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.363892] device bridge_slave_1 entered promiscuous mode [ 42.385225] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.391931] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.401273] device bridge_slave_0 entered promiscuous mode [ 42.410251] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.417452] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.426600] device bridge_slave_1 entered promiscuous mode [ 42.433890] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.440242] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.447782] device bridge_slave_0 entered promiscuous mode [ 42.457731] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.464290] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.471238] device bridge_slave_1 entered promiscuous mode [ 42.487874] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.495064] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.502167] device bridge_slave_0 entered promiscuous mode [ 42.513669] chnl_net:caif_netlink_parms(): no params data found [ 42.534401] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.540837] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.548574] device bridge_slave_1 entered promiscuous mode [ 42.566656] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.575986] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.590798] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.604175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.613194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.630774] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.651173] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.680201] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.689936] team0: Port device team_slave_0 added [ 42.700099] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.713516] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.720729] team0: Port device team_slave_0 added [ 42.727410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.735024] team0: Port device team_slave_1 added [ 42.745180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.754376] team0: Port device team_slave_1 added [ 42.759739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.767768] team0: Port device team_slave_0 added [ 42.777509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.785111] team0: Port device team_slave_1 added [ 42.795369] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.801729] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.809076] device bridge_slave_0 entered promiscuous mode [ 42.816086] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.823655] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.830608] device bridge_slave_1 entered promiscuous mode [ 42.841151] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.848633] team0: Port device team_slave_0 added [ 42.883815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.890071] 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. [ 42.916283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.927966] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.937500] team0: Port device team_slave_1 added [ 42.943984] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.950214] 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. [ 42.976693] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.988188] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.997951] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.006689] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.013309] 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. [ 43.038921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.050120] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.057219] 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. [ 43.083681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.100177] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.108190] 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. [ 43.134709] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.156930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.163505] 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. [ 43.190578] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.205994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.214344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.221431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.235742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.243591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.249837] 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. [ 43.276090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.290416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.310283] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.318192] team0: Port device team_slave_0 added [ 43.324259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.331386] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.339522] team0: Port device team_slave_1 added [ 43.345306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.351833] 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. [ 43.378192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.393827] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.400233] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.407613] device bridge_slave_0 entered promiscuous mode [ 43.418154] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.425466] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.432985] device bridge_slave_1 entered promiscuous mode [ 43.475049] device hsr_slave_0 entered promiscuous mode [ 43.513718] device hsr_slave_1 entered promiscuous mode [ 43.554401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.605282] device hsr_slave_0 entered promiscuous mode [ 43.652660] device hsr_slave_1 entered promiscuous mode [ 43.733997] device hsr_slave_0 entered promiscuous mode [ 43.772447] device hsr_slave_1 entered promiscuous mode [ 43.836676] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.849727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.857693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.864747] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.872309] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.883045] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.890758] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.899523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.906738] 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. [ 43.932340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.944474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.950977] 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. [ 43.976764] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.991812] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.011752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.020594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.032511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.094770] device hsr_slave_0 entered promiscuous mode [ 44.112660] device hsr_slave_1 entered promiscuous mode [ 44.218263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.227473] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.237857] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.245783] team0: Port device team_slave_0 added [ 44.283996] device hsr_slave_0 entered promiscuous mode [ 44.322503] device hsr_slave_1 entered promiscuous mode [ 44.354706] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.371559] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.379221] team0: Port device team_slave_1 added [ 44.387121] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.440816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.447157] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.472924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.501718] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.508900] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.534597] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.548002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.576924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.676643] device hsr_slave_0 entered promiscuous mode [ 44.722483] device hsr_slave_1 entered promiscuous mode [ 44.774485] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.795140] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.836312] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.850578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.868844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.879187] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.891084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.015999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.024561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.035915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.045250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.053371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.062496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.070424] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.080907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.091316] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.100288] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.109134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.119235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.127303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.135240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.143403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.152298] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.158645] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.165873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.173144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.181724] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.190510] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.197354] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.205592] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.214272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.221179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.228662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.236082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.247053] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.256075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.264597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.274171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.283352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.291509] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.298400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.305949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.314304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.321464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.329422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.337166] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.343830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.351134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.359970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.370152] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.377325] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.386917] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.393264] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.401335] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.408626] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.417978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.427087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.435841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.446088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.456250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.464685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.472578] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.479008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.486022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.494043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.501649] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.508122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.515294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.523510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.531038] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.537436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.544487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.553071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.560629] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.567013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.575528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.583030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.592841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.600496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.610280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.618526] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.625078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.634924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.642121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.650562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.664275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.672561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.680660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.692105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.700552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.708587] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.714983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.722069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.730042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.738731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.746773] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.753191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.760017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.769163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.777484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.786392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.796016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.805064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.813944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.821910] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.828690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.836249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.844568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.853967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.863845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.874479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.883860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.893397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.901033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.908089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.916625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.925072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.933316] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.940780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.948793] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.956600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.964476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.972315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.980010] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.987214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.995487] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.010239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.018929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.029745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.038312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.047081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.055862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.064136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.071595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.084008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.093830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.103260] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.113773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.125527] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.133474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.141224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.149288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.157266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.165114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.173229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.181313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.190676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.198865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.208841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.221591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.232339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.240202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.248431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.258844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.267243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.275412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.283365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.290795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.298511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.306005] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.313775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.325126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.335056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.347741] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.356160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.363662] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.370310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.379666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.387796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.395835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.403904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.411357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.420789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.429033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.442441] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.448997] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.458711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.469388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.477328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.485196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.493081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.499868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.507103] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.514467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.523509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.533351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.540872] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.547030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.557964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.567557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.574913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.582804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.590276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.598538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.606314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.615663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.623275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.630803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.640172] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.648429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.663678] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.669814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.681234] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.691543] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.699002] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.708706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.716340] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.723307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.733041] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.740401] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.750233] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.763632] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.770996] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.782610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.789852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.800328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.807760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.817112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.824083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.833095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.844623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.854613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.867270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.873982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.884768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.892520] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.898841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.907662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.916220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.923880] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.930729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.937768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.946976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.955692] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.965701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.978684] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.992266] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.000767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.008992] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.022713] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.030950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.038357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.047914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.055178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.062112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.069830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.080831] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.090651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.102394] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.114151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.122531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.130446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.139827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.149148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.159959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.176579] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.186844] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.195107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.204421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.215792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.227883] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.238836] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.252083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.260308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.273518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.285402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.294273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.302656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.314364] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.321452] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.330461] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.338492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.347528] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.357639] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.365939] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.373793] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.383003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.390515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.400984] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.408716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.418758] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.428778] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.439670] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.447722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.458912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.467411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.477532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.485185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.493227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.508414] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.517012] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.530266] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.538634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.550404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.558111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.565389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.572840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.580683] device veth0_vlan entered promiscuous mode [ 47.587757] device veth0_vlan entered promiscuous mode [ 47.597012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.608780] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.616695] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.624499] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.635453] device veth1_vlan entered promiscuous mode [ 47.641326] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.651947] device veth1_vlan entered promiscuous mode [ 47.657792] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.667805] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.677558] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.685210] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.696062] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.706398] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.713919] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.724086] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.738477] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.748589] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.756593] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.764958] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.774234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.782496] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.789862] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.797875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.805487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.813325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.820731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.829512] device veth0_vlan entered promiscuous mode [ 47.837681] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.847217] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.860303] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.868516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.878639] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.886258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.893453] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.900716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.908449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.916133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.924635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.934799] device veth0_vlan entered promiscuous mode [ 47.943841] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.951160] device veth1_vlan entered promiscuous mode [ 47.957987] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.966695] device veth0_vlan entered promiscuous mode [ 47.974792] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.983300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.990845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.001919] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.011975] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.022479] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.030529] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.038441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.046767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.055992] device veth1_vlan entered promiscuous mode [ 48.062776] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.092600] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.099907] device veth0_macvtap entered promiscuous mode [ 48.109845] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.119810] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.131655] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.138803] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.147240] device veth1_vlan entered promiscuous mode [ 48.154612] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.162671] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.171065] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.177877] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.185415] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.195163] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.202730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.209789] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.217237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.225083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.234285] device veth0_macvtap entered promiscuous mode [ 48.240342] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.250060] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.264448] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.273430] device veth1_macvtap entered promiscuous mode [ 48.279776] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.289697] device veth1_macvtap entered promiscuous mode [ 48.296833] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.304527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.312203] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.319375] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.326701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.334210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.341651] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.348438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.358020] device veth0_vlan entered promiscuous mode [ 48.366553] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.379601] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.387467] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.395518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.406225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.416780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.425085] device veth0_macvtap entered promiscuous mode [ 48.431296] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.440403] device veth1_macvtap entered promiscuous mode [ 48.447287] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.455316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.465372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.477265] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.484893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.495576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.506174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.516000] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.525612] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.533237] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.540409] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.547904] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.555966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.564316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.573476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.581290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.589225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.598924] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.606188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.620292] device veth0_macvtap entered promiscuous mode [ 48.627353] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.636135] device veth0_macvtap entered promiscuous mode [ 48.643048] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.650021] device veth1_vlan entered promiscuous mode [ 48.657924] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.665320] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.673117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.681603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.690647] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.701206] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.715031] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.722607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.730741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.742748] device veth1_macvtap entered promiscuous mode [ 48.748810] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.762229] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.769411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.781193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.790936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.801679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.812354] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.819324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.826777] device veth1_macvtap entered promiscuous mode [ 48.834161] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.843847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.853560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.864237] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.877015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.887228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.898150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.908680] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.916708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.924387] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.936113] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.943957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.952255] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.960047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.976313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.987391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.002944] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.013011] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.023219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.033444] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.040327] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.049309] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.060462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.068085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.078560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.088353] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.098150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.107328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.117203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.128078] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.136098] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.143250] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.151067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.167748] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.176637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.209600] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.218194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.239346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.249191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.259836] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.269622] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.279489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.288730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.298525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.308588] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.317122] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.328134] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.338222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.348021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.357855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.367134] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.376930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.386875] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.393897] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.402715] device veth0_macvtap entered promiscuous mode [ 49.408862] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.417627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.426097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.434167] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.442430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.450337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.458441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.466982] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.476379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.489764] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.500288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.511688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.520803] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.532354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.542444] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.552947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.563609] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.570621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.584218] device veth1_macvtap entered promiscuous mode [ 49.591027] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.607289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.633756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.668139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.690092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.709594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.720181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.730207] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.739697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.749678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.759007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.769332] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.778694] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.788520] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.802171] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.809274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.822973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.830812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.855638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.869615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.879693] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.890073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2020/05/15 07:10:37 executed programs: 6 [ 49.901481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.912057] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.921483] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.937713] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.952071] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.965888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.984650] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.993020] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.012106] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.019986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.207398] ================================================================== [ 50.215106] BUG: KASAN: use-after-free in l2cap_chan_close+0x536/0x830 [ 50.222290] Read of size 1 at addr ffff88808c67cee0 by task kworker/0:2/2916 [ 50.229475] [ 50.231108] CPU: 0 PID: 2916 Comm: kworker/0:2 Not tainted 4.19.123-syzkaller #0 [ 50.238636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.247996] Workqueue: events do_enable_set [ 50.252316] Call Trace: [ 50.254919] dump_stack+0x123/0x177 [ 50.258555] print_address_description.cold.8+0x9/0x1ff [ 50.263934] kasan_report.cold.9+0x242/0x309 [ 50.268343] ? l2cap_chan_close+0x536/0x830 [ 50.272669] __asan_report_load1_noabort+0x14/0x20 [ 50.277784] l2cap_chan_close+0x536/0x830 [ 50.281943] ? l2cap_connect_create_rsp+0x880/0x880 [ 50.286962] ? do_enable_set+0x437/0x8b0 [ 50.291024] ? lock_downgrade+0x860/0x860 [ 50.295177] ? do_raw_spin_unlock+0x177/0x260 [ 50.299676] do_enable_set+0x47e/0x8b0 [ 50.303578] ? chan_recv_cb+0x9e0/0x9e0 [ 50.307551] ? __lock_is_held+0xb5/0x140 [ 50.311620] process_one_work+0x830/0x1670 [ 50.316291] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 50.320956] ? lock_acquire+0x173/0x3d0 [ 50.324937] ? kasan_check_write+0x14/0x20 [ 50.329174] ? do_raw_spin_lock+0xd0/0x240 [ 50.333414] worker_thread+0x85/0xb60 [ 50.337241] ? __kthread_parkme+0x47/0x190 [ 50.341479] kthread+0x324/0x3e0 [ 50.344844] ? process_one_work+0x1670/0x1670 [ 50.349380] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 50.354922] ret_from_fork+0x24/0x30 [ 50.358639] [ 50.360261] Allocated by task 2916: [ 50.363882] save_stack+0x43/0xd0 [ 50.367514] kasan_kmalloc+0xc7/0xe0 [ 50.371239] kmem_cache_alloc_trace+0x152/0x740 [ 50.376069] l2cap_chan_create+0x41/0x340 [ 50.380217] chan_create+0xa/0xc0 [ 50.383671] do_enable_set+0x4af/0x8b0 [ 50.387553] process_one_work+0x830/0x1670 [ 50.391786] worker_thread+0x85/0xb60 [ 50.395594] kthread+0x324/0x3e0 [ 50.398958] ret_from_fork+0x24/0x30 [ 50.402646] [ 50.404250] Freed by task 3697: [ 50.407513] save_stack+0x43/0xd0 [ 50.410945] __kasan_slab_free+0x102/0x150 [ 50.415378] kasan_slab_free+0xe/0x10 [ 50.419252] kfree+0xcf/0x220 [ 50.422332] l2cap_chan_destroy+0x132/0x1a0 [ 50.426635] l2cap_chan_put+0x1e/0x20 [ 50.430410] do_enable_set+0x48a/0x8b0 [ 50.434637] process_one_work+0x830/0x1670 [ 50.438847] worker_thread+0x85/0xb60 [ 50.442624] kthread+0x324/0x3e0 [ 50.445966] ret_from_fork+0x24/0x30 [ 50.449662] [ 50.451274] The buggy address belongs to the object at ffff88808c67cec0 [ 50.451274] which belongs to the cache kmalloc-2048 of size 2048 [ 50.464103] The buggy address is located 32 bytes inside of [ 50.464103] 2048-byte region [ffff88808c67cec0, ffff88808c67d6c0) [ 50.476240] The buggy address belongs to the page: [ 50.481155] page:ffffea0002319f00 count:1 mapcount:0 mapping:ffff88812c29cc40 index:0x0 compound_mapcount: 0 [ 50.491227] flags: 0xfffe0000008100(slab|head) [ 50.495877] raw: 00fffe0000008100 ffffea0002a66788 ffffea0002083808 ffff88812c29cc40 [ 50.503733] raw: 0000000000000000 ffff88808c67c640 0000000100000003 0000000000000000 [ 50.511587] page dumped because: kasan: bad access detected [ 50.517275] [ 50.518891] Memory state around the buggy address: [ 50.523812] ffff88808c67cd80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.531158] ffff88808c67ce00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.538667] >ffff88808c67ce80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 50.546102] ^ [ 50.552808] ffff88808c67cf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.560149] ffff88808c67cf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.567586] ================================================================== [ 50.575094] Disabling lock debugging due to kernel taint [ 50.709328] Kernel panic - not syncing: panic_on_warn set ... [ 50.709328] [ 50.719061] CPU: 0 PID: 2916 Comm: kworker/0:2 Tainted: G B 4.19.123-syzkaller #0 [ 50.727975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.737328] Workqueue: events do_enable_set [ 50.741648] Call Trace: [ 50.744229] dump_stack+0x123/0x177 [ 50.747860] panic+0x1cd/0x375 [ 50.751082] ? __warn_printk+0xd6/0xd6 [ 50.754962] ? ___preempt_schedule+0x16/0x18 [ 50.759364] kasan_end_report+0x47/0x4f [ 50.763332] kasan_report.cold.9+0x76/0x309 [ 50.768523] ? l2cap_chan_close+0x536/0x830 [ 50.772976] __asan_report_load1_noabort+0x14/0x20 [ 50.777884] l2cap_chan_close+0x536/0x830 [ 50.782010] ? l2cap_connect_create_rsp+0x880/0x880 [ 50.787129] ? do_enable_set+0x437/0x8b0 [ 50.791630] ? lock_downgrade+0x860/0x860 [ 50.795944] ? do_raw_spin_unlock+0x177/0x260 [ 50.800424] do_enable_set+0x47e/0x8b0 [ 50.804287] ? chan_recv_cb+0x9e0/0x9e0 [ 50.808249] ? __lock_is_held+0xb5/0x140 [ 50.812285] process_one_work+0x830/0x1670 [ 50.816503] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 50.821142] ? lock_acquire+0x173/0x3d0 [ 50.825099] ? kasan_check_write+0x14/0x20 [ 50.829322] ? do_raw_spin_lock+0xd0/0x240 [ 50.833528] worker_thread+0x85/0xb60 [ 50.837298] ? __kthread_parkme+0x47/0x190 [ 50.841516] kthread+0x324/0x3e0 [ 50.844852] ? process_one_work+0x1670/0x1670 [ 50.849334] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 50.854842] ret_from_fork+0x24/0x30 [ 50.860423] Kernel Offset: disabled [ 50.864180] Rebooting in 86400 seconds..