Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.498860] audit: type=1400 audit(1589732701.471:8): avc: denied { execmem } for pid=6351 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.752391] IPVS: ftp: loaded support on port[0] = 21 [ 31.985950] can: request_module (can-proto-0) failed. [ 31.994621] can: request_module (can-proto-0) failed. [ 32.004133] can: request_module (can-proto-0) failed. [ 32.029355] audit: type=1400 audit(1589732703.002:9): avc: denied { create } for pid=6330 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 '10.128.1.36' (ECDSA) to the list of known hosts. 2020/05/17 16:25:10 parsed 1 programs 2020/05/17 16:25:10 executed programs: 0 [ 39.698426] audit: type=1400 audit(1589732710.676:10): avc: denied { execmem } for pid=6479 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.007369] IPVS: ftp: loaded support on port[0] = 21 [ 40.764563] IPVS: ftp: loaded support on port[0] = 21 [ 40.834316] chnl_net:caif_netlink_parms(): no params data found [ 40.927984] IPVS: ftp: loaded support on port[0] = 21 [ 40.947113] chnl_net:caif_netlink_parms(): no params data found [ 40.963336] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.970890] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.978435] device bridge_slave_0 entered promiscuous mode [ 40.995790] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.003857] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.011927] device bridge_slave_1 entered promiscuous mode [ 41.032111] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.048850] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.075807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.084196] team0: Port device team_slave_0 added [ 41.091501] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.099714] team0: Port device team_slave_1 added [ 41.118859] IPVS: ftp: loaded support on port[0] = 21 [ 41.120456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.131658] 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. [ 41.157640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.172541] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.179155] 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. [ 41.204968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.218285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.225725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.288556] device hsr_slave_0 entered promiscuous mode [ 41.306293] device hsr_slave_1 entered promiscuous mode [ 41.347546] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.355304] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.395454] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.402440] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.410096] device bridge_slave_0 entered promiscuous mode [ 41.441970] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.448438] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.455745] device bridge_slave_1 entered promiscuous mode [ 41.534122] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.560233] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.574445] chnl_net:caif_netlink_parms(): no params data found [ 41.594578] IPVS: ftp: loaded support on port[0] = 21 [ 41.613022] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.621874] team0: Port device team_slave_0 added [ 41.628868] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.637012] team0: Port device team_slave_1 added [ 41.681283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.688725] 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. [ 41.716097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.730646] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.738527] 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. [ 41.765643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.798843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.809204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.917637] IPVS: ftp: loaded support on port[0] = 21 [ 41.919365] device hsr_slave_0 entered promiscuous mode [ 41.966140] device hsr_slave_1 entered promiscuous mode [ 42.029473] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.041631] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.049961] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.057131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.084205] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.095257] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.107965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.115406] chnl_net:caif_netlink_parms(): no params data found [ 42.134171] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.217902] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.224894] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.234187] device bridge_slave_0 entered promiscuous mode [ 42.292977] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.302165] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.319073] device bridge_slave_1 entered promiscuous mode [ 42.369654] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.381320] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.415833] chnl_net:caif_netlink_parms(): no params data found [ 42.439230] chnl_net:caif_netlink_parms(): no params data found [ 42.491324] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.500258] team0: Port device team_slave_0 added [ 42.526399] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.534713] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.543247] device bridge_slave_0 entered promiscuous mode [ 42.554932] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.562503] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.575494] device bridge_slave_1 entered promiscuous mode [ 42.583617] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.595096] team0: Port device team_slave_1 added [ 42.636447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.643665] 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. [ 42.671119] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.690141] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.702303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.715064] 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. [ 42.743051] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.754489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.763343] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.777716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.788289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.797012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.824910] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.835258] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.842221] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.869822] device hsr_slave_0 entered promiscuous mode [ 42.905989] device hsr_slave_1 entered promiscuous mode [ 42.947636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.955343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.984606] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.993820] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.001807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.010050] team0: Port device team_slave_0 added [ 43.016974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.026811] team0: Port device team_slave_1 added [ 43.039771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.047825] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.056437] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.064123] device bridge_slave_0 entered promiscuous mode [ 43.072885] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.096585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.104721] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.114115] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.121679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.132955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.142873] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.150364] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.159160] device bridge_slave_1 entered promiscuous mode [ 43.174552] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.181955] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.189804] device bridge_slave_0 entered promiscuous mode [ 43.198448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.205268] 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. [ 43.232600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.243745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.253002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.262102] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.269065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.278421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.294746] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.302179] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.311306] device bridge_slave_1 entered promiscuous mode [ 43.321366] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.330238] 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. [ 43.360504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.372083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.383663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.393495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.412591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.420752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.429231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.438840] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.462898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.472995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.512981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.568842] device hsr_slave_0 entered promiscuous mode [ 43.595757] device hsr_slave_1 entered promiscuous mode [ 43.635866] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.643138] team0: Port device team_slave_0 added [ 43.658078] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.665794] team0: Port device team_slave_0 added [ 43.672466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.682233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.693459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.702347] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.710076] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.717898] team0: Port device team_slave_1 added [ 43.733041] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.740985] team0: Port device team_slave_1 added [ 43.748292] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.758130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.768756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.780587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.789907] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.823616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.832490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.843857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.851306] 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. [ 43.881268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.900688] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.908019] 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. [ 43.938282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.950708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.963011] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.970398] 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. [ 43.997310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.009677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.019908] 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. [ 44.048341] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.061467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.072473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.085000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.094383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.148815] device hsr_slave_0 entered promiscuous mode [ 44.195752] device hsr_slave_1 entered promiscuous mode [ 44.238078] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.246025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.254129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.280315] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.309250] device hsr_slave_0 entered promiscuous mode [ 44.335606] device hsr_slave_1 entered promiscuous mode [ 44.375973] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.382439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.415674] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.423114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.439061] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.465729] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.477319] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.499946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.508341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.537423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.572004] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.590279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.618771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.634298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.642285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.654851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.664193] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.672553] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.714567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.726387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.734868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.743846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.752545] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.759741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.766848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.775621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.788572] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.795208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.802426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.818958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.835729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.847360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.856594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.872204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.881841] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.891388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.903331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.912229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.929941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.939156] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.947729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.957955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.967646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.978961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.988018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.997041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.006466] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.015555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.022504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.030604] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.046167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.055992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.063379] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.070361] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.081344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.090942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.099386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.107617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.116701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.125109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.132882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.143102] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.150869] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.157708] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.167812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.179721] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.186869] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.193607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.202246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.210476] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.216884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.224255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.234287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.251044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.261978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.273079] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.284162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.295027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.302857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.312639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.320782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.331095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.341356] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.349802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.358449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.366392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.374295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.382467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.390551] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.397508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.404494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.414476] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.421207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.434356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.446282] device veth0_vlan entered promiscuous mode [ 45.456237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.463234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.471588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.478501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.487353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.495430] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.501873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.516845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.523929] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.532086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.544207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.554602] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.562521] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.570375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.580684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.588810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.596744] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.603607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.611353] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.618919] device veth1_vlan entered promiscuous mode [ 45.627011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.637477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.645569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.653782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.664993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.673064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.683134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.690603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.703406] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.712928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.721162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.731898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.742574] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.749443] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.756434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.763650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.771231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.779443] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.787492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.796828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.809597] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.816119] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.823397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.832655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.847787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.855416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.863106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.871509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.880269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.888471] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.895212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.902700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.911206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.919462] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.926237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.933285] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.940476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.947939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.962496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.972951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.984705] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.990748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.002650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.013905] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.021493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.033408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.041565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.050234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.058631] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.065377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.075188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.085524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.094099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.103343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.114841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.125279] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.133001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.142208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.150853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.159355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.168204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.177469] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.186259] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.192724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.200455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.209026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.219468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.228511] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.238207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.248382] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.256724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.264462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.273629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.282965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.290924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.299225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.307662] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.315356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.325514] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.331548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.341281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.350869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.362771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.370557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.379433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.388101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.396995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.406219] device veth0_macvtap entered promiscuous mode [ 46.416903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.430459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.440851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.449558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.459628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.470855] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.480210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.494373] device veth1_macvtap entered promiscuous mode [ 46.506700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.517830] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.532254] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.540383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.549313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.557999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.566925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.575693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.584238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.594771] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.602146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.615491] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.623601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.633449] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.642053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.650391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.658189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.667662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.678044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.691405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.713146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.728489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.738773] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.761205] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.771786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.783991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.793243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.802228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.811057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.822040] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.832298] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.841222] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.849142] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.862500] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.872329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.888918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.901470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.910320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.920620] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.930395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.942061] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.956472] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.965931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.976873] device veth0_vlan entered promiscuous mode [ 46.988085] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.998233] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.008600] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.020788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.029326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.037518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.047914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.067900] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.079205] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.092156] device veth1_vlan entered promiscuous mode [ 47.105278] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.121860] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.131070] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.139484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.154738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.163150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.171146] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.186956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.197750] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.246035] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.258126] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.276195] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.286692] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.293854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.315794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.326334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.341062] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.353479] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.361631] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.371203] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.383285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.395452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.409445] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.426015] device veth0_macvtap entered promiscuous mode [ 47.432260] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.443682] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.459605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.467856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.479424] device veth0_vlan entered promiscuous mode [ 47.487589] device veth1_macvtap entered promiscuous mode [ 47.499966] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.507904] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.519068] device veth1_vlan entered promiscuous mode [ 47.526443] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.535946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.551177] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.558376] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.565890] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.581881] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.589481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.605553] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.620089] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.630673] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.641698] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.651638] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.659472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.666820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.674900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.682902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.690671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.699076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.706435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.716310] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.723902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.732393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.745038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.755653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.768242] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.775606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.783776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.793594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.804349] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.811211] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.820826] device veth0_vlan entered promiscuous mode [ 47.830228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.841586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.850391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.858480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.873235] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.883222] device veth1_vlan entered promiscuous mode [ 47.889849] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.899529] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.906948] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.913385] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.926306] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.933836] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.942234] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.950732] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.961199] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.969794] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.980599] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.988097] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.995787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.003282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.011616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.019405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.028616] device veth0_macvtap entered promiscuous mode [ 48.035087] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.044016] device veth1_macvtap entered promiscuous mode [ 48.063565] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.071968] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.079505] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.087148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.093959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.106280] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready 2020/05/17 16:25:19 executed programs: 6 [ 48.114132] device veth0_vlan entered promiscuous mode [ 48.123771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.137898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.149121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.166040] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.181272] device veth1_vlan entered promiscuous mode [ 48.188598] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.202011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.210240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.218879] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.228035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.237546] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.246176] device veth0_vlan entered promiscuous mode [ 48.252676] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.260919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.271318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.280847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.290709] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.303513] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.311706] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.318771] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.326112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.334369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.342055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.349993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.359687] device veth0_macvtap entered promiscuous mode [ 48.366044] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.375067] device veth1_macvtap entered promiscuous mode [ 48.381857] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.395422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.411201] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.428119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.438060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.449607] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.459705] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.481006] device veth1_vlan entered promiscuous mode [ 48.487322] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.493799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.502768] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.510070] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.517203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.525073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.535675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.548919] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.564699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.580635] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.591093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.599888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.611339] device veth0_macvtap entered promiscuous mode [ 48.624165] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.640827] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.650181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.661653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.675622] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.685487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.696610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.706883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.717335] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.725416] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.733244] device veth1_macvtap entered promiscuous mode [ 48.740559] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.750369] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.761044] device veth0_macvtap entered promiscuous mode [ 48.767712] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.774883] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.782018] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.792131] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.799935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.807833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.815761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.824924] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.832140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.842307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.851466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.861755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.870936] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.880731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.890949] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.897971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.909726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.919786] device veth1_macvtap entered promiscuous mode [ 48.926748] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.933488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.941437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.949504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.966479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.976361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.989980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.000507] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.010836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.021342] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.030618] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.040395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.049747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.059527] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.079852] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.087180] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.097394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.111722] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.119989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.131875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.141923] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.152753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.168746] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.180355] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.191432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.201300] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.211579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.221110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.231323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.242174] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.249571] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.261108] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.271300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.281435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.291222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.300531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.310312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.319722] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.330243] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.341613] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.348989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.359686] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.367877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.375917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.385844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.395289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.405624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.416505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.426884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.436198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.446096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.455252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.465251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.474429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.484529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.494735] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.501615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.514193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.521885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/05/17 16:25:24 executed programs: 96 2020/05/17 16:25:29 executed programs: 263 2020/05/17 16:25:34 executed programs: 437 2020/05/17 16:25:39 executed programs: 608 2020/05/17 16:25:44 executed programs: 780 2020/05/17 16:25:49 executed programs: 953 2020/05/17 16:25:54 executed programs: 1132 2020/05/17 16:25:59 executed programs: 1312 2020/05/17 16:26:04 executed programs: 1498 2020/05/17 16:26:09 executed programs: 1698 2020/05/17 16:26:14 executed programs: 1891 2020/05/17 16:26:19 executed programs: 2093 2020/05/17 16:26:24 executed programs: 2290 [ 114.367243] NOHZ: local_softirq_pending 08 2020/05/17 16:26:29 executed programs: 2485 2020/05/17 16:26:34 executed programs: 2680 2020/05/17 16:26:39 executed programs: 2879 2020/05/17 16:26:44 executed programs: 3079 [ 133.565016] NOHZ: local_softirq_pending 08 2020/05/17 16:26:49 executed programs: 3287 2020/05/17 16:26:54 executed programs: 3485 2020/05/17 16:26:59 executed programs: 3691 2020/05/17 16:27:04 executed programs: 3900 2020/05/17 16:27:09 executed programs: 4105 [ 161.281603] [ 161.283247] ===================================== [ 161.288376] WARNING: bad unlock balance detected! [ 161.293220] 4.14.180-syzkaller #0 Not tainted [ 161.297695] ------------------------------------- [ 161.302525] syz-executor.3/9279 is trying to release lock (&file->mut) at: [ 161.309563] [] ucma_destroy_id+0x236/0x400 [ 161.315370] but there are no more locks to release! [ 161.320527] [ 161.320527] other info that might help us debug this: [ 161.327177] 1 lock held by syz-executor.3/9279: [ 161.331910] #0: (&file->mut){+.+.}, at: [] ucma_destroy_id+0x1d3/0x400 [ 161.340320] [ 161.340320] stack backtrace: [ 161.344815] CPU: 0 PID: 9279 Comm: syz-executor.3 Not tainted 4.14.180-syzkaller #0 [ 161.352589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.361928] Call Trace: [ 161.364504] dump_stack+0xf7/0x13b [ 161.368034] ? ucma_destroy_id+0x236/0x400 [ 161.372250] print_unlock_imbalance_bug.cold.62+0x114/0x123 [ 161.378304] lock_release+0x623/0x830 [ 161.382099] ? ucma_destroy_id+0x236/0x400 [ 161.386327] ? lock_downgrade+0x7f0/0x7f0 [ 161.390571] __mutex_unlock_slowpath+0x7d/0x7e0 [ 161.395249] ? wait_for_completion+0x440/0x440 [ 161.399852] mutex_unlock+0xd/0x10 [ 161.403473] ucma_destroy_id+0x236/0x400 [ 161.407538] ? ucma_close+0x2e0/0x2e0 [ 161.411355] ? kasan_check_write+0x14/0x20 [ 161.415581] ucma_write+0x1f1/0x2c0 [ 161.419817] ? ucma_open+0x260/0x260 [ 161.423789] ? trace_hardirqs_off+0x10/0x10 [ 161.428091] __vfs_write+0xdb/0x840 [ 161.431713] ? kernel_read+0x130/0x130 [ 161.435676] ? __might_sleep+0x93/0xb0 [ 161.440004] ? __inode_security_revalidate+0xd3/0x100 [ 161.445182] ? selinux_file_permission+0x31f/0x3e0 [ 161.450813] ? security_file_permission+0x6e/0x1c0 [ 161.455814] ? rw_verify_area+0xb8/0x2b0 [ 161.459855] vfs_write+0x150/0x4f0 [ 161.463374] SyS_write+0x100/0x250 [ 161.466889] ? SyS_read+0x250/0x250 [ 161.470597] ? do_syscall_64+0x4c/0x5b0 [ 161.474556] ? SyS_read+0x250/0x250 [ 161.478182] do_syscall_64+0x1c7/0x5b0 [ 161.482050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.486870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.492036] RIP: 0033:0x45c6c9 [ 161.495229] RSP: 002b:00007f86a3005c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.502930] RAX: ffffffffffffffda RBX: 00007f86a30066d4 RCX: 000000000045c6c9 [ 161.510178] RDX: 0000000000000018 RSI: 0000000020001380 RDI: 0000000000000003 [ 161.517614] RBP: 000000000076bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 161.524994] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 161.532254] R13: 0000000000000c8a R14: 00000000004d7910 R15: 000000000076bfd4 [ 161.540594] ================================================================== [ 161.548062] BUG: KASAN: use-after-free in ucma_destroy_id+0x3cc/0x400 [ 161.554630] Read of size 8 at addr ffff888081dddda8 by task syz-executor.3/9279 [ 161.562058] [ 161.564382] CPU: 0 PID: 9279 Comm: syz-executor.3 Not tainted 4.14.180-syzkaller #0 [ 161.572168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.581516] Call Trace: [ 161.584187] dump_stack+0xf7/0x13b [ 161.587727] ? ucma_destroy_id+0x3cc/0x400 [ 161.591955] print_address_description.cold.7+0x9/0x1c9 [ 161.597320] ? ucma_destroy_id+0x3cc/0x400 [ 161.601551] kasan_report.cold.8+0x11a/0x2d3 [ 161.606029] __asan_report_load8_noabort+0x14/0x20 [ 161.610964] ucma_destroy_id+0x3cc/0x400 [ 161.615205] ? ucma_close+0x2e0/0x2e0 [ 161.619009] ? kasan_check_write+0x14/0x20 [ 161.623316] ucma_write+0x1f1/0x2c0 [ 161.626929] ? ucma_open+0x260/0x260 [ 161.630641] ? trace_hardirqs_off+0x10/0x10 [ 161.634955] __vfs_write+0xdb/0x840 [ 161.638580] ? kernel_read+0x130/0x130 [ 161.642466] ? __might_sleep+0x93/0xb0 [ 161.646330] ? __inode_security_revalidate+0xd3/0x100 [ 161.651624] ? selinux_file_permission+0x31f/0x3e0 [ 161.656634] ? security_file_permission+0x6e/0x1c0 [ 161.661561] ? rw_verify_area+0xb8/0x2b0 [ 161.665615] vfs_write+0x150/0x4f0 [ 161.669139] SyS_write+0x100/0x250 [ 161.672693] ? SyS_read+0x250/0x250 [ 161.676324] ? do_syscall_64+0x4c/0x5b0 [ 161.680305] ? SyS_read+0x250/0x250 [ 161.683911] do_syscall_64+0x1c7/0x5b0 [ 161.687780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.692616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.697911] RIP: 0033:0x45c6c9 [ 161.701074] RSP: 002b:00007f86a3005c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.708765] RAX: ffffffffffffffda RBX: 00007f86a30066d4 RCX: 000000000045c6c9 [ 161.716061] RDX: 0000000000000018 RSI: 0000000020001380 RDI: 0000000000000003 [ 161.723309] RBP: 000000000076bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 161.730562] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 161.737834] R13: 0000000000000c8a R14: 00000000004d7910 R15: 000000000076bfd4 [ 161.745090] [ 161.746805] Allocated by task 9245: [ 161.750419] save_stack_trace+0x16/0x20 [ 161.754396] save_stack+0x43/0xd0 [ 161.757830] kasan_kmalloc+0xc7/0xe0 [ 161.761545] kmem_cache_alloc_trace+0x152/0x7a0 [ 161.766196] ucma_alloc_ctx+0x8e/0x520 [ 161.770072] ucma_create_id+0xe6/0x550 [ 161.773947] ucma_write+0x1f1/0x2c0 [ 161.777550] __vfs_write+0xdb/0x840 [ 161.781252] vfs_write+0x150/0x4f0 [ 161.784806] SyS_write+0x100/0x250 [ 161.788320] do_syscall_64+0x1c7/0x5b0 [ 161.792187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.797456] [ 161.799059] Freed by task 9244: [ 161.802320] save_stack_trace+0x16/0x20 [ 161.806298] save_stack+0x43/0xd0 [ 161.809744] kasan_slab_free+0x71/0xc0 [ 161.813604] kfree+0xcc/0x270 [ 161.816684] ucma_free_ctx+0x74a/0xcc0 [ 161.820566] ucma_close+0x109/0x2e0 [ 161.824169] __fput+0x232/0x750 [ 161.827439] ____fput+0x9/0x10 [ 161.830609] task_work_run+0xe5/0x170 [ 161.834386] exit_to_usermode_loop+0x16a/0x1b0 [ 161.838945] do_syscall_64+0x416/0x5b0 [ 161.842816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.848021] [ 161.849626] The buggy address belongs to the object at ffff888081dddd40 [ 161.849626] which belongs to the cache kmalloc-256 of size 256 [ 161.863271] The buggy address is located 104 bytes inside of [ 161.863271] 256-byte region [ffff888081dddd40, ffff888081ddde40) [ 161.875672] The buggy address belongs to the page: [ 161.880682] page:ffffea0002077740 count:1 mapcount:0 mapping:ffff888081ddd0c0 index:0x0 [ 161.888983] flags: 0xfffe0000000100(slab) [ 161.893128] raw: 00fffe0000000100 ffff888081ddd0c0 0000000000000000 000000010000000c [ 161.901245] raw: ffffea00023489a0 ffffea00020776a0 ffff8880aa8007c0 0000000000000000 [ 161.909138] page dumped because: kasan: bad access detected [ 161.914853] [ 161.916467] Memory state around the buggy address: [ 161.921581] ffff888081dddc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.928930] ffff888081dddd00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 161.936355] >ffff888081dddd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.943714] ^ [ 161.948375] ffff888081ddde00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 161.955732] ffff888081ddde80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 161.963279] ================================================================== [ 161.974642] Kernel panic - not syncing: panic_on_warn set ... [ 161.974642] [ 161.982016] CPU: 0 PID: 9279 Comm: syz-executor.3 Tainted: G B 4.14.180-syzkaller #0 [ 161.991039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.000390] Call Trace: [ 162.002976] dump_stack+0xf7/0x13b [ 162.006510] ? ucma_destroy_id+0x3cc/0x400 [ 162.010818] panic+0x1b0/0x358 [ 162.014034] ? add_taint.cold.5+0x11/0x11 [ 162.018162] ? ___preempt_schedule+0x16/0x18 [ 162.022548] ? ucma_destroy_id+0x3cc/0x400 [ 162.026771] kasan_end_report+0x47/0x4f [ 162.030835] kasan_report.cold.8+0x76/0x2d3 [ 162.035136] __asan_report_load8_noabort+0x14/0x20 [ 162.040073] ucma_destroy_id+0x3cc/0x400 [ 162.044111] ? ucma_close+0x2e0/0x2e0 [ 162.047891] ? kasan_check_write+0x14/0x20 [ 162.052115] ucma_write+0x1f1/0x2c0 [ 162.055727] ? ucma_open+0x260/0x260 [ 162.059435] ? trace_hardirqs_off+0x10/0x10 [ 162.063730] __vfs_write+0xdb/0x840 [ 162.067332] ? kernel_read+0x130/0x130 [ 162.071192] ? __might_sleep+0x93/0xb0 [ 162.075183] ? __inode_security_revalidate+0xd3/0x100 [ 162.080433] ? selinux_file_permission+0x31f/0x3e0 [ 162.085359] ? security_file_permission+0x6e/0x1c0 [ 162.090280] ? rw_verify_area+0xb8/0x2b0 [ 162.094438] vfs_write+0x150/0x4f0 [ 162.097976] SyS_write+0x100/0x250 [ 162.101500] ? SyS_read+0x250/0x250 [ 162.105106] ? do_syscall_64+0x4c/0x5b0 [ 162.109143] ? SyS_read+0x250/0x250 [ 162.112862] do_syscall_64+0x1c7/0x5b0 [ 162.116796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.121627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 162.126792] RIP: 0033:0x45c6c9 [ 162.130119] RSP: 002b:00007f86a3005c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 162.137808] RAX: ffffffffffffffda RBX: 00007f86a30066d4 RCX: 000000000045c6c9 [ 162.145057] RDX: 0000000000000018 RSI: 0000000020001380 RDI: 0000000000000003 [ 162.152759] RBP: 000000000076bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 162.160051] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 162.167314] R13: 0000000000000c8a R14: 00000000004d7910 R15: 000000000076bfd4 [ 162.176010] Kernel Offset: disabled [ 162.179626] Rebooting in 86400 seconds..