[ 40.990960] IPVS: ftp: loaded support on port[0] = 21 [ 42.200203] can: request_module (can-proto-0) failed. [ 42.211017] can: request_module (can-proto-0) failed. [ 42.220179] can: request_module (can-proto-0) failed. [ 42.402178] audit: type=1400 audit(1580798239.091:38): avc: denied { create } for pid=6941 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.426638] audit: type=1400 audit(1580798239.091:39): avc: denied { create } for pid=6941 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.451365] audit: type=1400 audit(1580798239.091:40): avc: denied { create } for pid=6941 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.627649] random: sshd: uninitialized urandom read (32 bytes read) [ 43.454092] random: sshd: uninitialized urandom read (32 bytes read) [ 43.662501] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts. 2020/02/04 06:37:26 parsed 1 programs 2020/02/04 06:37:26 executed programs: 0 [ 49.880869] IPVS: ftp: loaded support on port[0] = 21 [ 50.625976] IPVS: ftp: loaded support on port[0] = 21 [ 50.668523] chnl_net:caif_netlink_parms(): no params data found [ 50.711339] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.717908] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.725280] device bridge_slave_0 entered promiscuous mode [ 50.725865] IPVS: ftp: loaded support on port[0] = 21 [ 50.744267] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.751786] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.758740] device bridge_slave_1 entered promiscuous mode [ 50.780484] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.817984] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.840001] chnl_net:caif_netlink_parms(): no params data found [ 50.855945] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.863381] team0: Port device team_slave_0 added [ 50.879747] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.887150] team0: Port device team_slave_1 added [ 50.899416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.900422] IPVS: ftp: loaded support on port[0] = 21 [ 50.925906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.938215] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.944804] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.952036] device bridge_slave_0 entered promiscuous mode [ 50.960658] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.967178] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.975062] device bridge_slave_1 entered promiscuous mode [ 51.043008] device hsr_slave_0 entered promiscuous mode [ 51.110404] device hsr_slave_1 entered promiscuous mode [ 51.150955] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.172145] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.190483] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.202445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.218194] chnl_net:caif_netlink_parms(): no params data found [ 51.246842] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.254266] team0: Port device team_slave_0 added [ 51.262831] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.270508] team0: Port device team_slave_1 added [ 51.279574] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.286204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.293195] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.299558] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.322740] IPVS: ftp: loaded support on port[0] = 21 [ 51.329571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.338101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.421989] device hsr_slave_0 entered promiscuous mode [ 51.460403] device hsr_slave_1 entered promiscuous mode [ 51.523346] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.530910] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.538536] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.545634] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.552810] device bridge_slave_0 entered promiscuous mode [ 51.566158] chnl_net:caif_netlink_parms(): no params data found [ 51.597418] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.604609] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.612091] device bridge_slave_1 entered promiscuous mode [ 51.630850] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.639939] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.662317] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.668697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.675384] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.681843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.710923] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.718265] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.725780] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.732885] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.740860] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.747218] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.754901] device bridge_slave_0 entered promiscuous mode [ 51.778883] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.787250] team0: Port device team_slave_0 added [ 51.794915] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.802842] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.810008] device bridge_slave_1 entered promiscuous mode [ 51.841547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.848895] team0: Port device team_slave_1 added [ 51.855215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.863748] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.873697] IPVS: ftp: loaded support on port[0] = 21 [ 51.877797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.923524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.931723] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.993519] device hsr_slave_0 entered promiscuous mode [ 52.040382] device hsr_slave_1 entered promiscuous mode [ 52.091603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.116320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.123554] chnl_net:caif_netlink_parms(): no params data found [ 52.132050] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.157765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.169088] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.177041] team0: Port device team_slave_0 added [ 52.184695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.192273] team0: Port device team_slave_1 added [ 52.198180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.214366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.224282] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.233647] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.239742] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.246465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.276751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.283670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.292172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.299180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.306241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.321118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.330781] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.337169] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.344552] device bridge_slave_0 entered promiscuous mode [ 52.352400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.359575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.367783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.375440] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.381938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.433544] device hsr_slave_0 entered promiscuous mode [ 52.470390] device hsr_slave_1 entered promiscuous mode [ 52.514377] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.522718] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.529626] device bridge_slave_1 entered promiscuous mode [ 52.537040] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.543597] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.550640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.558100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.568098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.576051] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.582515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.592430] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.655506] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.669290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.677571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.690914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.698590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.706718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.714559] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.721056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.729139] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.740753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.750249] chnl_net:caif_netlink_parms(): no params data found [ 52.759711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.767916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.776461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.784644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.792746] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.799102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.814605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.825762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.837713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.851487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.864371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.872764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.881174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.888803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.896571] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.912897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.920782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.927100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.936100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.945140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.967648] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.976078] team0: Port device team_slave_0 added [ 52.982041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.992426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.999888] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.014795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.024079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.033303] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.041002] team0: Port device team_slave_1 added [ 53.046666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.056309] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.062911] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.069799] device bridge_slave_0 entered promiscuous mode [ 53.076313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.084258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.092279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.099797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.110652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.118731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.133504] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.139922] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.147692] device bridge_slave_1 entered promiscuous mode [ 53.156888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.164152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.171843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.179408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.187042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.196346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.262050] device hsr_slave_0 entered promiscuous mode [ 53.300359] device hsr_slave_1 entered promiscuous mode [ 53.340976] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.356230] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.363087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.370711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.379685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.388770] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.395409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.403094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.414997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.427545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.453398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.462387] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.471918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.482247] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.491924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.498495] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.509156] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.527836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.535153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.542527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.549261] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.556832] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.576310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.583666] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.592540] team0: Port device team_slave_0 added [ 53.605322] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.611859] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.618385] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.626157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.634678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.645751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.652642] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.659996] team0: Port device team_slave_1 added [ 53.669182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.679531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.698911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.706932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.714661] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.721163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.728840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.737260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.751138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.767098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.778155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.787505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.795947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.804165] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.810894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.817941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.825180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.848765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.859968] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.867175] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.908018] device hsr_slave_0 entered promiscuous mode [ 53.930890] device hsr_slave_1 entered promiscuous mode [ 53.982807] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.983382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.986508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.992009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.994097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.996057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.998583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.009297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.065332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.067303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.089470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.096703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.097192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.097564] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.097910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.098251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.098560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.098868] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.099160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.099435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.099754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.104686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.105255] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.105285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.105573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.105931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.106189] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.106211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.111955] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.111974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.112272] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.112609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.146585] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.147822] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.149392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.328372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.328446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.328496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.332061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.334560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.337030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.339562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.355029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.355394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.355654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.355897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.356131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.356360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.356546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.356837] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.358738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.364073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.498511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.522798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.532373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.566299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.597257] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.603793] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.622071] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.629921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.640915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.650998] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.657120] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.664808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.672469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.682210] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.689634] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.699749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.708215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.716050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.723271] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.730550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.730884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.744366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.752271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.759839] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.766288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.774313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.783830] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.789910] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.802271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.811866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.822061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.830191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.837797] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.844348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.851663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.860398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.867988] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.874404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.883261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.892143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.902420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.909639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.917459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.925831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.933695] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.940141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.948215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.959271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.966764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.981601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.991281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.001835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.012167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.020770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.028419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.036988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.049054] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.058060] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.069681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.077940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.086078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.100390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.109356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.121548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.128968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.146304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.146364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.146762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.147141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.147410] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.151145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.155474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.202993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.203319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.203605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 2020/02/04 06:37:31 executed programs: 14 [ 55.203959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.210761] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.244529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.258448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.278486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.278785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.286938] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.308002] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.308037] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.325694] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.326250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.326326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.329691] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.363348] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.376617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.389030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.389125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.391211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.416421] ================================================================== [ 55.416446] BUG: KASAN: use-after-free in con_shutdown+0x76/0x80 [ 55.416450] Write of size 8 at addr ffff888098f14b88 by task syz-executor.1/7134 [ 55.416452] [ 55.416458] CPU: 1 PID: 7134 Comm: syz-executor.1 Not tainted 4.14.169-syzkaller #0 [ 55.416460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.416462] Call Trace: [ 55.416469] dump_stack+0xf7/0x13b [ 55.416474] ? con_shutdown+0x76/0x80 [ 55.416480] print_address_description.cold.7+0x9/0x1c9 [ 55.416484] ? con_shutdown+0x76/0x80 [ 55.416488] kasan_report.cold.8+0x11a/0x2d3 [ 55.416493] __asan_report_store8_noabort+0x17/0x20 [ 55.416497] con_shutdown+0x76/0x80 [ 55.416501] release_tty+0xab/0x760 [ 55.416506] tty_release_struct+0x33/0x50 [ 55.416510] tty_release+0x97e/0xc60 [ 55.416519] __fput+0x232/0x750 [ 55.416523] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.416529] ____fput+0x9/0x10 [ 55.416533] task_work_run+0xe5/0x170 [ 55.416541] exit_to_usermode_loop+0x16a/0x1b0 [ 55.416546] do_syscall_64+0x416/0x5b0 [ 55.416550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.416556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.416560] RIP: 0033:0x414291 [ 55.416562] RSP: 002b:00007ffcb08bbf60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 55.416567] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414291 [ 55.416570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 55.416572] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 55.416574] R10: 00007ffcb08bc040 R11: 0000000000000293 R12: 000000000075c9a0 [ 55.416577] R13: 000000000075c9a0 R14: 0000000000760128 R15: 000000000075bf2c [ 55.416585] [ 55.416587] Allocated by task 7136: [ 55.416592] save_stack_trace+0x16/0x20 [ 55.416595] save_stack+0x43/0xd0 [ 55.416605] kasan_kmalloc+0xc7/0xe0 [ 55.416608] kmem_cache_alloc_trace+0x152/0x7a0 [ 55.416611] vc_allocate+0x145/0x590 [ 55.416614] con_install+0x4d/0x410 [ 55.416616] tty_init_dev+0xdb/0x350 [ 55.416619] tty_open+0x50a/0x970 [ 55.416622] chrdev_open+0x1e9/0x5b0 [ 55.416626] do_dentry_open+0x620/0xdb0 [ 55.416629] vfs_open+0xfc/0x240 [ 55.416633] path_openat+0xe09/0x3d60 [ 55.416636] do_filp_open+0x16b/0x220 [ 55.416638] do_sys_open+0x1c2/0x340 [ 55.416641] SyS_open+0x19/0x20 [ 55.416644] do_syscall_64+0x1c7/0x5b0 [ 55.416647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.416648] [ 55.416650] Freed by task 7141: [ 55.416653] save_stack_trace+0x16/0x20 [ 55.416655] save_stack+0x43/0xd0 [ 55.416658] kasan_slab_free+0x71/0xc0 [ 55.416660] kfree+0xcc/0x270 [ 55.416665] vt_disallocate_all+0x23b/0x3c0 [ 55.416668] vt_ioctl+0x1a1f/0x21d0 [ 55.416670] tty_ioctl+0x434/0x1260 [ 55.416674] do_vfs_ioctl+0x180/0xfb0 [ 55.416677] SyS_ioctl+0x74/0x80 [ 55.416679] do_syscall_64+0x1c7/0x5b0 [ 55.416682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.416683] [ 55.416687] The buggy address belongs to the object at ffff888098f14a80 [ 55.416687] which belongs to the cache kmalloc-2048 of size 2048 [ 55.416690] The buggy address is located 264 bytes inside of [ 55.416690] 2048-byte region [ffff888098f14a80, ffff888098f15280) [ 55.416691] The buggy address belongs to the page: [ 55.416695] page:ffffea000263c500 count:1 mapcount:0 mapping:ffff888098f14200 index:0x0 compound_mapcount: 0 [ 55.416701] flags: 0xfffe0000008100(slab|head) [ 55.416706] raw: 00fffe0000008100 ffff888098f14200 0000000000000000 0000000100000003 [ 55.416709] raw: ffffea00026adda0 ffffea0001d9bf20 ffff8880aa800c40 0000000000000000 [ 55.416711] page dumped because: kasan: bad access detected [ 55.416712] [ 55.416714] Memory state around the buggy address: [ 55.416717] ffff888098f14a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.416719] ffff888098f14b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.416722] >ffff888098f14b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.416723] ^ [ 55.416726] ffff888098f14c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.416729] ffff888098f14c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.416730] ================================================================== [ 55.416732] Disabling lock debugging due to kernel taint [ 55.416735] Kernel panic - not syncing: panic_on_warn set ... [ 55.416735] [ 55.416738] CPU: 1 PID: 7134 Comm: syz-executor.1 Tainted: G B 4.14.169-syzkaller #0 [ 55.416739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.416740] Call Trace: [ 55.416744] dump_stack+0xf7/0x13b [ 55.416747] ? con_shutdown+0x76/0x80 [ 55.416750] panic+0x1b0/0x358 [ 55.416753] ? add_taint.cold.5+0x11/0x11 [ 55.416757] ? lock_downgrade+0x7f0/0x7f0 [ 55.416762] ? con_shutdown+0x76/0x80 [ 55.416765] kasan_end_report+0x47/0x4f [ 55.416768] kasan_report.cold.8+0x76/0x2d3 [ 55.416771] __asan_report_store8_noabort+0x17/0x20 [ 55.416774] con_shutdown+0x76/0x80 [ 55.416777] release_tty+0xab/0x760 [ 55.416780] tty_release_struct+0x33/0x50 [ 55.416783] tty_release+0x97e/0xc60 [ 55.416788] __fput+0x232/0x750 [ 55.416790] ? _raw_spin_unlock_irq+0x27/0x80 [ 55.416794] ____fput+0x9/0x10 [ 55.416796] task_work_run+0xe5/0x170 [ 55.416801] exit_to_usermode_loop+0x16a/0x1b0 [ 55.416804] do_syscall_64+0x416/0x5b0 [ 55.416807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.416811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.416813] RIP: 0033:0x414291 [ 55.416815] RSP: 002b:00007ffcb08bbf60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 55.416817] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414291 [ 55.416819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 55.416821] RBP: 0000000000000001 R08: ffffffffffffffff R09: ffffffffffffffff [ 55.416822] R10: 00007ffcb08bc040 R11: 0000000000000293 R12: 000000000075c9a0 [ 55.416824] R13: 000000000075c9a0 R14: 0000000000760128 R15: 000000000075bf2c [ 55.418477] Kernel Offset: disabled