Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.380658] audit: type=1400 audit(1585582624.063:8): avc: denied { execmem } for pid=6335 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.646735] IPVS: ftp: loaded support on port[0] = 21 [ 31.978539] can: request_module (can-proto-0) failed. [ 31.989151] can: request_module (can-proto-0) failed. [ 31.997765] can: request_module (can-proto-0) failed. [ 32.024317] audit: type=1400 audit(1585582625.703:9): avc: denied { create } for pid=6314 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 '10.128.1.41' (ECDSA) to the list of known hosts. 2020/03/30 15:37:13 parsed 1 programs 2020/03/30 15:37:13 executed programs: 0 [ 39.588797] audit: type=1400 audit(1585582633.276:10): avc: denied { execmem } for pid=6460 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.903265] IPVS: ftp: loaded support on port[0] = 21 [ 40.781176] IPVS: ftp: loaded support on port[0] = 21 [ 40.837816] chnl_net:caif_netlink_parms(): no params data found [ 40.914454] IPVS: ftp: loaded support on port[0] = 21 [ 40.920824] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.929291] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.936273] device bridge_slave_0 entered promiscuous mode [ 40.946359] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.953286] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.960153] device bridge_slave_1 entered promiscuous mode [ 40.974856] chnl_net:caif_netlink_parms(): no params data found [ 40.991120] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.005489] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.035865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.043476] team0: Port device team_slave_0 added [ 41.059309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.067312] team0: Port device team_slave_1 added [ 41.073205] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.079546] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.087658] device bridge_slave_0 entered promiscuous mode [ 41.096271] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.104517] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.111511] device bridge_slave_1 entered promiscuous mode [ 41.140773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.153820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.160180] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.185676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.197940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.209701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.216825] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.242655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.257424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.270404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.280136] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.288434] team0: Port device team_slave_0 added [ 41.294211] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.294551] IPVS: ftp: loaded support on port[0] = 21 [ 41.301351] team0: Port device team_slave_1 added [ 41.336718] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.343451] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.369863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.425014] device hsr_slave_0 entered promiscuous mode [ 41.462246] device hsr_slave_1 entered promiscuous mode [ 41.505774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.513228] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.538626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.555447] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.565193] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.572116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.590103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.664416] device hsr_slave_0 entered promiscuous mode [ 41.702225] device hsr_slave_1 entered promiscuous mode [ 41.772954] IPVS: ftp: loaded support on port[0] = 21 [ 41.795944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.805961] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.922231] chnl_net:caif_netlink_parms(): no params data found [ 41.940181] chnl_net:caif_netlink_parms(): no params data found [ 41.994560] IPVS: ftp: loaded support on port[0] = 21 [ 42.084762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.106028] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.124456] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.130831] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.139156] device bridge_slave_0 entered promiscuous mode [ 42.146310] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.152965] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.159876] device bridge_slave_1 entered promiscuous mode [ 42.178282] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.185525] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.194390] device bridge_slave_0 entered promiscuous mode [ 42.201050] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.207484] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.215245] device bridge_slave_1 entered promiscuous mode [ 42.346385] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.355992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.394100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.402473] chnl_net:caif_netlink_parms(): no params data found [ 42.411375] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.424789] chnl_net:caif_netlink_parms(): no params data found [ 42.466175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.482346] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.489509] team0: Port device team_slave_0 added [ 42.495568] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.505769] team0: Port device team_slave_0 added [ 42.517007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.527741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.536532] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.544609] team0: Port device team_slave_1 added [ 42.549899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.557767] team0: Port device team_slave_1 added [ 42.575213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.583753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.593973] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.600043] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.616697] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.628028] 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. [ 42.655161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.667780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.674746] 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. [ 42.700919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.712390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.720018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.756552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.764820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.774932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.784026] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.790613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.798658] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.807802] 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. [ 42.833614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.845157] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.851401] 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. [ 42.877629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.888425] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.895108] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.902391] device bridge_slave_0 entered promiscuous mode [ 42.910648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.919859] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.927103] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.934988] device bridge_slave_0 entered promiscuous mode [ 42.945899] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.952466] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.959413] device bridge_slave_1 entered promiscuous mode [ 42.967307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.977220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.984757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.992763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.000325] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.006852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.015600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.024102] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.030472] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.039288] device bridge_slave_1 entered promiscuous mode [ 43.060284] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.080214] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.090585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.154049] device hsr_slave_0 entered promiscuous mode [ 43.182027] device hsr_slave_1 entered promiscuous mode [ 43.222727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.229119] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.237045] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.246533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.255112] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.274542] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.282707] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.288779] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.295519] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.303498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.311246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.318810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.333146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.346020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.394031] device hsr_slave_0 entered promiscuous mode [ 43.422255] device hsr_slave_1 entered promiscuous mode [ 43.466329] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.478104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.487685] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.495389] team0: Port device team_slave_0 added [ 43.501010] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.508624] team0: Port device team_slave_1 added [ 43.515536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.524021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.532025] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.539193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.547139] team0: Port device team_slave_0 added [ 43.553247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.560295] team0: Port device team_slave_1 added [ 43.566486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.585253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.591762] 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. [ 43.617506] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.634593] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.641986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.649676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.657964] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.664360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.673478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.687080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.696335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.704672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.710969] 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. [ 43.736460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.747443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.775044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.784334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.792819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.800324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.809317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.817207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.825775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.833880] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.840284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.852640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.880943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.888677] 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. [ 43.914328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.926108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.937400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.953393] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.959651] 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. [ 43.986806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.997432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.005525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.013174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.027401] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.034001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.074076] device hsr_slave_0 entered promiscuous mode [ 44.101890] device hsr_slave_1 entered promiscuous mode [ 44.141877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.149148] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.156410] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.171738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.182530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.215842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.228466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.249876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.257938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.268805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.278243] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.323956] device hsr_slave_0 entered promiscuous mode [ 44.361697] device hsr_slave_1 entered promiscuous mode [ 44.402178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.409438] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.417194] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.424422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.432210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.441091] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.457909] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.470247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.477151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.487436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.499756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.508942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.525320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.535357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.543842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.552329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.561930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.575574] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.581687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.636627] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.674967] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.685443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.692948] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.709749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.730552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.761126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.772295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.780395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.790669] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.799419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.808362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.818394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.828347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.829204] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.829208] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.830910] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.830914] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.835431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.871328] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.883162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.892591] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.899674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.908115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.916914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.925058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.932921] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.939256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.946804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.955347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.962967] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.969308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.977410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.984493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.997174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.007077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.014884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.023510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.031198] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.037537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.045337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.055102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.067021] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.076565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.084923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.095778] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.102193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.110917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.122504] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.130188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.138194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.148896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.159403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.170420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.179295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.187915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.196590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.205716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.216616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.226872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.234595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.241988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.250018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.261655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.269327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.277723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.294398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.302919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.312842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.320548] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.331847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.342330] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.355571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.363240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.370777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.379233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.387296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.395866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.403891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.413800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.422348] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.429305] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.436358] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.453952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.467930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.477135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.487845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.497562] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.508793] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.519977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.527474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.535749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.545812] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.552503] device veth0_vlan entered promiscuous mode [ 45.560970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.570592] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.578219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.585807] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.592881] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.599727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.606679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.613592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.620962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.630676] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.637392] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.645162] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.655555] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.670058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.680284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.688457] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.695434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.704700] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.710709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.718302] device veth1_vlan entered promiscuous mode [ 45.726373] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.735467] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.743355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.751422] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.757568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.765232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.772872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.780568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.788794] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.795208] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.802964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.809792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.817511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.830499] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.845835] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 45.859147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.870429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.879664] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 45.887415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.896620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.905160] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.911575] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.920772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.929272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.940357] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.946663] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.953573] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.962177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.972199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.983200] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.990094] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.999898] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.006715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.016153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.023166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.030804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.040644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.052963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.064731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.071987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.085797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.093928] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.100303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.109878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.117969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.125862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.134100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.142635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.149606] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.157864] device veth0_macvtap entered promiscuous mode [ 46.165898] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.175104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.185212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.193326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.200923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.208614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.217335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.226704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.235054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.244593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.252533] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.259065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.266498] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.273954] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.284283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.294030] device veth1_macvtap entered promiscuous mode [ 46.302834] device veth0_vlan entered promiscuous mode [ 46.313750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.327644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.338610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.347324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.358645] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.365807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.375737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.388021] device veth1_vlan entered promiscuous mode [ 46.401048] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.409624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.418783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.435947] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.445150] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.455342] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.464977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.474971] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.486106] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.493847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.505526] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.512876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.527687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.535647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.544178] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.552732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.560438] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.571411] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.582406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.593191] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.602214] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.609096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.622745] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.630391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.638101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.647467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.655257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.665159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.672953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.680631] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.688441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.698662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.713987] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.726629] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.737760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.747355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.755641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.765133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.775211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.784319] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.799574] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.814513] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.820625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.858258] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.877620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.895130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.911632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.919285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.935779] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1363 [ 46.948634] device veth0_macvtap entered promiscuous mode [ 46.954424] in_atomic(): 0, irqs_disabled(): 0, pid: 7670, name: syz-executor.3 [ 46.960693] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.963150] 3 locks held by syz-executor.3/7670: [ 46.970676] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.977408] #0: (&table[i].mutex){+.+.}, at: [] nfnetlink_rcv_msg+0x66f/0xa70 [ 46.980548] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.989385] #1: (rcu_read_lock){....}, at: [] ctnetlink_create_conntrack+0x17e/0xf10 [ 46.999983] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.005330] #2: (&mm->mmap_sem){++++}, at: [] __do_page_fault+0x289/0xb00 [ 47.026297] Preemption disabled at: [ 47.026313] [] rcu_lockdep_current_cpu_online+0x37/0x140 [ 47.031352] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.049757] CPU: 0 PID: 7670 Comm: syz-executor.3 Not tainted 4.14.174-syzkaller #0 [ 47.057566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.066925] Call Trace: [ 47.069511] dump_stack+0xf7/0x13b [ 47.073037] ? rcu_lockdep_current_cpu_online+0x37/0x140 [ 47.078470] ___might_sleep.cold.87+0x1bb/0x1f4 [ 47.083167] __might_sleep+0x93/0xb0 [ 47.086865] __do_page_fault+0x2a6/0xb00 [ 47.090911] ? save_stack_trace+0x16/0x20 [ 47.095034] ? save_stack+0x43/0xd0 [ 47.098641] ? vmalloc_fault+0xc90/0xc90 [ 47.102697] ? nfnetlink_rcv+0x176/0x1570 [ 47.106845] ? netlink_unicast+0x40b/0x600 [ 47.111076] ? netlink_sendmsg+0x730/0xbd0 [ 47.115289] ? sock_sendmsg+0xb5/0xf0 [ 47.119066] ? ___sys_sendmsg+0x625/0x920 [ 47.123206] ? __sys_sendmsg+0xc1/0x140 [ 47.127167] do_page_fault+0x64/0x3fb [ 47.130955] page_fault+0x25/0x50 [ 47.134408] RIP: 0010: (null) [ 47.138277] RSP: 0018:ffff888082487098 EFLAGS: 00010246 [ 47.143632] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000003 [ 47.150888] RDX: 1ffffffff1165fd5 RSI: ffff8880824870d8 RDI: ffff888082487138 [ 47.158138] RBP: ffff8880824871c0 R08: dffffc0000000000 R09: 0000000000000001 [ 47.165390] R10: ffffed1010490e2c R11: ffff888082487167 R12: ffff888082487138 [ 47.172734] R13: ffff8880a80f7dc0 R14: ffffffff88b2fe70 R15: ffff888082487198 [ 47.180011] ? nfnetlink_parse_nat_setup+0x1e6/0x320 [ 47.185097] ? nf_nat_alloc_null_binding+0x20/0x20 [ 47.190012] ? nf_nat_alloc_null_binding+0x20/0x20 [ 47.194919] ? ctnetlink_parse_nat_setup+0x61/0x3d0 [ 47.199932] ? ctnetlink_create_conntrack+0x39b/0xf10 [ 47.205105] ? __nf_conntrack_find_get+0xa4b/0x1a70 [ 47.210098] ? ctnetlink_del_conntrack+0x5c0/0x5c0 [ 47.215009] ? __do_once_done+0x1b8/0x240 [ 47.219135] ? hash_conntrack_raw+0x35d/0x4a0 [ 47.223622] ? nf_ct_tmpl_alloc+0x2c0/0x2c0 [ 47.227927] ? ctnetlink_new_conntrack+0x432/0xd30 [ 47.232842] ? ctnetlink_create_conntrack+0xf10/0xf10 [ 47.238011] ? trace_hardirqs_off+0x10/0x10 [ 47.242331] ? ctnetlink_create_conntrack+0xf10/0xf10 [ 47.247499] ? nfnetlink_rcv_msg+0x89a/0xa70 [ 47.251925] ? netlink_rcv_skb+0x133/0x370 [ 47.256137] ? nfnetlink_bind+0x1f0/0x1f0 [ 47.260278] ? netlink_ack+0xa00/0xa00 [ 47.264161] ? ns_capable+0xe/0x10 [ 47.267678] ? __netlink_ns_capable+0xc3/0xf0 [ 47.272162] ? nfnetlink_rcv+0x176/0x1570 [ 47.276304] ? netdev_pick_tx+0x2c0/0x2c0 [ 47.281534] ? __lock_is_held+0xb5/0x140 [ 47.286499] ? find_held_lock+0x36/0x1d0 [ 47.290570] ? nfnl_err_del+0x150/0x150 [ 47.294545] ? netlink_deliver_tap+0x71/0x920 [ 47.299025] ? lock_downgrade+0x7f0/0x7f0 [ 47.303164] ? __skb_clone+0x92/0x7a0 [ 47.306973] ? netlink_deliver_tap+0x8e/0x920 [ 47.311452] ? netlink_unicast+0x40b/0x600 [ 47.315669] ? netlink_attachskb+0x6d0/0x6d0 [ 47.320056] ? netlink_sendmsg+0x730/0xbd0 [ 47.324272] ? netlink_unicast+0x600/0x600 [ 47.328486] ? selinux_socket_sendmsg+0x31/0x40 [ 47.333147] ? security_socket_sendmsg+0x6a/0xa0 [ 47.337880] ? netlink_unicast+0x600/0x600 [ 47.342100] ? sock_sendmsg+0xb5/0xf0 [ 47.345878] ? ___sys_sendmsg+0x625/0x920 [ 47.350006] ? trace_hardirqs_off+0x10/0x10 [ 47.354311] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 47.359063] ? find_held_lock+0x36/0x1d0 [ 47.363110] ? __fget+0x1ca/0x2f0 [ 47.366543] ? __fget_light+0x166/0x200 [ 47.370495] ? __fdget+0xe/0x10 [ 47.373754] ? sockfd_lookup_light+0x1c/0x150 [ 47.378231] ? __sys_sendmsg+0xc1/0x140 [ 47.382186] ? SyS_shutdown+0x180/0x180 [ 47.386137] ? put_timespec64+0xa4/0xf0 [ 47.390101] ? nsecs_to_jiffies+0x20/0x20 [ 47.394246] ? do_syscall_64+0x4c/0x5b0 [ 47.398215] ? __sys_sendmsg+0x140/0x140 [ 47.402252] ? SyS_sendmsg+0xd/0x20 [ 47.405870] ? do_syscall_64+0x1c7/0x5b0 [ 47.409922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.414750] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.433481] device veth1_macvtap entered promiscuous mode [ 47.439508] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.440795] BUG: unable to handle kernel NULL pointer dereference at (null) [ 47.453711] IP: (null) [ 47.457068] PGD a8a2e067 P4D a8a2e067 PUD a8a2f067 PMD 0 [ 47.457379] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.462597] Oops: 0010 [#1] PREEMPT SMP KASAN [ 47.462613] Modules linked in: [ 47.462620] CPU: 0 PID: 7670 Comm: syz-executor.3 Tainted: G W 4.14.174-syzkaller #0 [ 47.462624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.480283] device veth0_vlan entered promiscuous mode [ 47.485756] task: ffff8880a87bc440 task.stack: ffff888082480000 [ 47.485759] RIP: 0010: (null) [ 47.485761] RSP: 0018:ffff888082487098 EFLAGS: 00010246 [ 47.485765] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000003 [ 47.485768] RDX: 1ffffffff1165fd5 RSI: ffff8880824870d8 RDI: ffff888082487138 [ 47.485770] RBP: ffff8880824871c0 R08: dffffc0000000000 R09: 0000000000000001 [ 47.485772] R10: ffffed1010490e2c R11: ffff888082487167 R12: ffff888082487138 [ 47.485774] R13: ffff8880a80f7dc0 R14: ffffffff88b2fe70 R15: ffff888082487198 [ 47.485777] FS: 00007fa7fad5a700(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 47.485780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.485782] CR2: 00007fffb6a72ce0 CR3: 000000008a085000 CR4: 00000000001406f0 [ 47.485788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.498729] device veth1_vlan entered promiscuous mode [ 47.500527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.500530] Call Trace: [ 47.500542] nfnetlink_parse_nat_setup+0x1e6/0x320 [ 47.500548] ? nf_nat_alloc_null_binding+0x20/0x20 [ 47.500557] ? nf_nat_alloc_null_binding+0x20/0x20 [ 47.512144] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.515836] ctnetlink_parse_nat_setup+0x61/0x3d0 [ 47.515842] ctnetlink_create_conntrack+0x39b/0xf10 [ 47.525340] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.530502] ? __nf_conntrack_find_get+0xa4b/0x1a70 [ 47.530509] ? ctnetlink_del_conntrack+0x5c0/0x5c0 [ 47.530515] ? __do_once_done+0x1b8/0x240 [ 47.530522] ? hash_conntrack_raw+0x35d/0x4a0 [ 47.544173] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.545077] ? nf_ct_tmpl_alloc+0x2c0/0x2c0 [ 47.554175] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.560548] ctnetlink_new_conntrack+0x432/0xd30 [ 47.560557] ? ctnetlink_create_conntrack+0xf10/0xf10 [ 47.569378] device veth0_macvtap entered promiscuous mode [ 47.573723] ? trace_hardirqs_off+0x10/0x10 [ 47.573734] ? ctnetlink_create_conntrack+0xf10/0xf10 [ 47.573739] nfnetlink_rcv_msg+0x89a/0xa70 [ 47.573753] netlink_rcv_skb+0x133/0x370 [ 47.583624] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.586275] ? nfnetlink_bind+0x1f0/0x1f0 [ 47.586279] ? netlink_ack+0xa00/0xa00 [ 47.586286] ? ns_capable+0xe/0x10 [ 47.586293] ? __netlink_ns_capable+0xc3/0xf0 [ 47.597553] device veth1_macvtap entered promiscuous mode [ 47.601452] nfnetlink_rcv+0x176/0x1570 [ 47.601458] ? netdev_pick_tx+0x2c0/0x2c0 [ 47.601465] ? __lock_is_held+0xb5/0x140 [ 47.601470] ? find_held_lock+0x36/0x1d0 [ 47.601475] ? nfnl_err_del+0x150/0x150 [ 47.601481] ? netlink_deliver_tap+0x71/0x920 [ 47.601487] ? lock_downgrade+0x7f0/0x7f0 [ 47.609120] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.611346] ? __skb_clone+0x92/0x7a0 [ 47.611356] ? netlink_deliver_tap+0x8e/0x920 [ 47.611363] netlink_unicast+0x40b/0x600 [ 47.611369] ? netlink_attachskb+0x6d0/0x6d0 [ 47.611377] netlink_sendmsg+0x730/0xbd0 [ 47.621806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.622546] ? netlink_unicast+0x600/0x600 [ 47.622554] ? selinux_socket_sendmsg+0x31/0x40 [ 47.629978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.633878] ? security_socket_sendmsg+0x6a/0xa0 [ 47.633886] ? netlink_unicast+0x600/0x600 [ 47.633893] sock_sendmsg+0xb5/0xf0 [ 47.633897] ___sys_sendmsg+0x625/0x920 [ 47.633904] ? trace_hardirqs_off+0x10/0x10 [ 47.633910] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 47.643858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.647959] ? find_held_lock+0x36/0x1d0 [ 47.647972] ? __fget+0x1ca/0x2f0 [ 47.652491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.659180] ? __fget_light+0x166/0x200 [ 47.659185] ? __fdget+0xe/0x10 [ 47.659192] ? sockfd_lookup_light+0x1c/0x150 [ 47.659197] __sys_sendmsg+0xc1/0x140 [ 47.666243] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.670242] ? SyS_shutdown+0x180/0x180 [ 47.670250] ? put_timespec64+0xa4/0xf0 [ 47.670255] ? nsecs_to_jiffies+0x20/0x20 [ 47.676271] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.680198] ? do_syscall_64+0x4c/0x5b0 [ 47.680206] ? __sys_sendmsg+0x140/0x140 [ 47.680212] SyS_sendmsg+0xd/0x20 [ 47.688610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.690051] do_syscall_64+0x1c7/0x5b0 [ 47.690055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.690065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.696540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.699487] RIP: 0033:0x45b349 [ 47.699490] RSP: 002b:00007fa7fad59c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 47.699497] RAX: ffffffffffffffda RBX: 00007fa7fad5a6d4 RCX: 000000000045b349 [ 47.705592] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.709850] RDX: 0000000000000000 RSI: 0000000020000640 RDI: 0000000000000003 [ 47.709853] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.709855] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.709856] R13: 0000000000000941 R14: 00000000004ca9f7 R15: 000000000075bf2c [ 47.709864] Code: Bad RIP value. [ 48.005281] RIP: (null) RSP: ffff888082487098 [ 48.010618] CR2: 0000000000000000 [ 48.016806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.017172] ---[ end trace 02bd69dbcc75a6d7 ]--- [ 48.028132] Kernel panic - not syncing: Fatal exception [ 48.034793] Kernel Offset: disabled [ 48.038413] Rebooting in 86400 seconds..