[ 37.731063] IPVS: ftp: loaded support on port[0] = 21 [ 38.877831] can: request_module (can-proto-0) failed. [ 38.886556] can: request_module (can-proto-0) failed. [ 38.894904] can: request_module (can-proto-0) failed. [ 39.061941] audit: type=1400 audit(1576316535.281:38): avc: denied { create } for pid=6709 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 [ 39.085934] audit: type=1400 audit(1576316535.291:39): avc: denied { create } for pid=6709 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 [ 39.110107] audit: type=1400 audit(1576316535.291:40): avc: denied { create } for pid=6709 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 [ 39.289675] random: sshd: uninitialized urandom read (32 bytes read) [ 40.032860] random: sshd: uninitialized urandom read (32 bytes read) [ 40.219086] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2019/12/14 09:42:22 parsed 1 programs 2019/12/14 09:42:22 executed programs: 0 [ 46.290906] IPVS: ftp: loaded support on port[0] = 21 [ 47.025967] IPVS: ftp: loaded support on port[0] = 21 [ 47.069778] chnl_net:caif_netlink_parms(): no params data found [ 47.105288] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.112085] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.118951] device bridge_slave_0 entered promiscuous mode [ 47.126079] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.132494] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.139788] device bridge_slave_1 entered promiscuous mode [ 47.140424] IPVS: ftp: loaded support on port[0] = 21 [ 47.164135] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.182991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.225497] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.232731] team0: Port device team_slave_0 added [ 47.249268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.256328] team0: Port device team_slave_1 added [ 47.263233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.270452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.288215] chnl_net:caif_netlink_parms(): no params data found [ 47.332072] device hsr_slave_0 entered promiscuous mode [ 47.400293] device hsr_slave_1 entered promiscuous mode [ 47.442132] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.449072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.457046] IPVS: ftp: loaded support on port[0] = 21 [ 47.503697] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.510145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.516939] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.523307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.536027] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.542694] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.549404] device bridge_slave_0 entered promiscuous mode [ 47.557444] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.563908] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.571144] device bridge_slave_1 entered promiscuous mode [ 47.627264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 47.637752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.656479] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.663961] team0: Port device team_slave_0 added [ 47.668989] chnl_net:caif_netlink_parms(): no params data found [ 47.683735] IPVS: ftp: loaded support on port[0] = 21 [ 47.683741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.697610] team0: Port device team_slave_1 added [ 47.702943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.710263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.812708] device hsr_slave_0 entered promiscuous mode [ 47.890254] device hsr_slave_1 entered promiscuous mode [ 47.972216] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.979477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.993447] chnl_net:caif_netlink_parms(): no params data found [ 48.044179] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.051091] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.057888] device bridge_slave_0 entered promiscuous mode [ 48.077144] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.084155] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.092290] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.098626] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.105496] device bridge_slave_1 entered promiscuous mode [ 48.124090] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.131400] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.138310] device bridge_slave_0 entered promiscuous mode [ 48.146741] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.153411] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.160325] device bridge_slave_1 entered promiscuous mode [ 48.171838] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.181463] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.191677] IPVS: ftp: loaded support on port[0] = 21 [ 48.213896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.224540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.235923] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.248662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.255966] team0: Port device team_slave_0 added [ 48.263332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.271200] team0: Port device team_slave_1 added [ 48.276810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.289559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.306744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.323487] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.356624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.363924] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.370999] team0: Port device team_slave_0 added [ 48.376748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.384381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.395645] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.402828] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.424181] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.431233] team0: Port device team_slave_1 added [ 48.436332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.455456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.467695] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.482692] chnl_net:caif_netlink_parms(): no params data found [ 48.502814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.510745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.518211] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.524618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.534414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.583068] device hsr_slave_0 entered promiscuous mode [ 48.621689] device hsr_slave_1 entered promiscuous mode [ 48.660684] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.703040] device hsr_slave_0 entered promiscuous mode [ 48.760265] device hsr_slave_1 entered promiscuous mode [ 48.828862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.836839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.844547] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.850921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.858213] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.865366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.897436] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.907342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.915395] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.922516] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.929382] device bridge_slave_0 entered promiscuous mode [ 48.944236] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.951132] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.957941] device bridge_slave_1 entered promiscuous mode [ 48.966079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.979163] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.988456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.029264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.038259] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.045202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.055450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.067758] chnl_net:caif_netlink_parms(): no params data found [ 49.079900] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.094899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.102909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.111842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.120243] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.127096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.134639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.157921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.175880] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.184405] team0: Port device team_slave_0 added [ 49.189375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.198509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.208798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.215642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.227229] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.235227] team0: Port device team_slave_1 added [ 49.240723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.250237] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.256638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.266262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.275350] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.283547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.294319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.307830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.318358] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.325074] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.332318] device bridge_slave_0 entered promiscuous mode [ 49.338762] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.345281] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.352914] device bridge_slave_1 entered promiscuous mode [ 49.363149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.370808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.383830] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.389903] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.398614] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.409033] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.473467] device hsr_slave_0 entered promiscuous mode [ 49.510475] device hsr_slave_1 entered promiscuous mode [ 49.551888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.561503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.568182] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.575102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.583494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.592545] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.598872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.609314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.616945] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.630350] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.637355] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.645201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.653112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.660292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.667882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.676206] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.682563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.691100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.718797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.729221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.739102] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.746684] team0: Port device team_slave_0 added [ 49.754275] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.761299] team0: Port device team_slave_1 added [ 49.767930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.775455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.784792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.795536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.803983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.813987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.821416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.829739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.840986] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.856136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.865572] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.885353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.895281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.902936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.909731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.916913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.925361] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.933812] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.939875] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.981978] device hsr_slave_0 entered promiscuous mode [ 50.020232] device hsr_slave_1 entered promiscuous mode [ 50.061283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.069872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.076969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.083788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.091491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.100710] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.106771] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.113857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.142622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.150807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.158845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.166347] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.175511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.183089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.190638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.198270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.205927] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.212293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.219202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.227188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.234790] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.241171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.248192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.255224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.263542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.276470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.284013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.291953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.299394] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.305746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.314121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.323141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.330740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.339977] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.353894] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.364768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.371877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.379707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.387602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.395620] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.401980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.408862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.416845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.425625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.434377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.446093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.453033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.460724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.473893] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 50.481562] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.490457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.497317] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.504476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.513308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.522098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.529551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.536478] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.546000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.555370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.562866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.574586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.582479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.595077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.602411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.610182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.617624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.625396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.633348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.640316] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.651327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.666290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.675400] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.682274] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.689096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.697121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.711483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.719169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.728621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.737719] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.748474] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 50.754878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.761872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.769230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.776616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.784230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.792177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.799781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.807678] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.814063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.821945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.832398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.842203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 50.852749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.864657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.872970] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.879298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.889706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.897422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.909387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.924400] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 50.932052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 50.941602] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 50.948572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.958662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.966875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.974412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.981637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.005805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.014291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready 2019/12/14 09:42:27 executed programs: 11 [ 51.026350] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.039651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.051809] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.059508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.067093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.093413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.102860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.113840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.126454] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.133930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.142712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.151865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.162897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.170661] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.178926] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.185518] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.192315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.199097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.207329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.214806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.221778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.233564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.244173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.252948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.268066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.276095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.283740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.291794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.299301] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.305676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.315015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.329004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.337308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.344862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.352825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.360495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.368099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.376015] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.382402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.390848] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.396844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.406303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.417391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.430594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.437875] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.446004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.456209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.464701] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.479693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.489782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.501451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.508133] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.515401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.526699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.547182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.557616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.586216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.601256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.614812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.624212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.638785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.645395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.655674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.667827] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.674526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.692462] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 51.699820] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 51.706306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.714500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.725045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.386146] ================================================================== [ 53.393671] BUG: KASAN: use-after-free in __vb2_perform_fileio+0x10fd/0x12b0 [ 53.400887] Read of size 4 at addr ffff88807282b51c by task syz-executor.3/6969 [ 53.408308] [ 53.409919] CPU: 1 PID: 6969 Comm: syz-executor.3 Not tainted 4.14.158-syzkaller #0 [ 53.417688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.427060] Call Trace: [ 53.429639] dump_stack+0xf7/0x13b [ 53.433160] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 53.437983] print_address_description.cold.7+0x9/0x1c9 [ 53.443334] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 53.448162] kasan_report.cold.8+0x11a/0x2d3 [ 53.452562] __asan_report_load4_noabort+0x14/0x20 [ 53.457475] __vb2_perform_fileio+0x10fd/0x12b0 [ 53.462119] ? vb2_core_poll+0x730/0x730 [ 53.466243] vb2_read+0xf/0x20 [ 53.469411] vb2_fop_read+0x1b6/0x390 [ 53.473186] ? vb2_fop_write+0x390/0x390 [ 53.477221] v4l2_read+0x133/0x240 [ 53.480745] __vfs_read+0xdb/0x840 [ 53.484299] ? vfs_copy_file_range+0xb40/0xb40 [ 53.488891] ? fsnotify+0x1160/0x1160 [ 53.492669] ? __inode_security_revalidate+0xd3/0x100 [ 53.497838] ? selinux_file_permission+0x31f/0x3e0 [ 53.502743] ? security_file_permission+0x149/0x1c0 [ 53.507733] ? rw_verify_area+0xb8/0x2b0 [ 53.511800] vfs_read+0xf5/0x300 [ 53.515165] SyS_read+0x100/0x250 [ 53.518622] ? kernel_write+0x130/0x130 [ 53.522576] ? do_syscall_64+0x4c/0x5b0 [ 53.526527] ? kernel_write+0x130/0x130 [ 53.530475] do_syscall_64+0x1c7/0x5b0 [ 53.534439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.539257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.544420] RIP: 0033:0x45a219 [ 53.547583] RSP: 002b:00007fa2cd9e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 53.555266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 53.562512] RDX: 000000000000008a RSI: 0000000020000100 RDI: 0000000000000005 [ 53.569765] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.577041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2cd9e76d4 [ 53.584289] R13: 00000000004c7bb4 R14: 00000000004ddc18 R15: 00000000ffffffff [ 53.591545] [ 53.593152] Allocated by task 6969: [ 53.596757] save_stack_trace+0x16/0x20 [ 53.600706] save_stack+0x43/0xd0 [ 53.604132] kasan_kmalloc+0xc7/0xe0 [ 53.607883] kmem_cache_alloc_trace+0x152/0x7a0 [ 53.612543] __vb2_init_fileio+0x160/0xaf0 [ 53.616762] __vb2_perform_fileio+0xa9f/0x12b0 [ 53.621322] vb2_read+0xf/0x20 [ 53.624490] vb2_fop_read+0x1b6/0x390 [ 53.628265] v4l2_read+0x133/0x240 [ 53.631784] __vfs_read+0xdb/0x840 [ 53.635304] vfs_read+0xf5/0x300 [ 53.638654] SyS_read+0x100/0x250 [ 53.642096] do_syscall_64+0x1c7/0x5b0 [ 53.645958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.651121] [ 53.652722] Freed by task 6968: [ 53.655980] save_stack_trace+0x16/0x20 [ 53.659927] save_stack+0x43/0xd0 [ 53.663353] kasan_slab_free+0x71/0xc0 [ 53.667213] kfree+0xcc/0x270 [ 53.670300] __vb2_cleanup_fileio+0xee/0x140 [ 53.674689] vb2_core_queue_release+0xf/0x70 [ 53.679085] _vb2_fop_release+0x1ac/0x280 [ 53.683214] vb2_fop_release+0x66/0xd0 [ 53.687076] vivid_fop_release+0x15f/0x3a0 [ 53.691285] v4l2_release+0xeb/0x1a0 [ 53.695076] __fput+0x232/0x750 [ 53.698326] ____fput+0x9/0x10 [ 53.701494] task_work_run+0xe5/0x170 [ 53.705271] exit_to_usermode_loop+0x16a/0x1b0 [ 53.709825] do_syscall_64+0x416/0x5b0 [ 53.713687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.718846] [ 53.720452] The buggy address belongs to the object at ffff88807282b200 [ 53.720452] which belongs to the cache kmalloc-1024 of size 1024 [ 53.733262] The buggy address is located 796 bytes inside of [ 53.733262] 1024-byte region [ffff88807282b200, ffff88807282b600) [ 53.745196] The buggy address belongs to the page: [ 53.750102] page:ffffea0001ca0a80 count:1 mapcount:0 mapping:ffff88807282a000 index:0x0 compound_mapcount: 0 [ 53.760058] flags: 0x1fffc0000008100(slab|head) [ 53.764709] raw: 01fffc0000008100 ffff88807282a000 0000000000000000 0000000100000007 [ 53.772560] raw: ffffea0001ca0a20 ffffea0001cbce20 ffff8880aa800ac0 0000000000000000 [ 53.780431] page dumped because: kasan: bad access detected [ 53.786207] [ 53.787809] Memory state around the buggy address: [ 53.792710] ffff88807282b400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.800047] ffff88807282b480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.807388] >ffff88807282b500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.814720] ^ [ 53.818845] ffff88807282b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.826186] ffff88807282b600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.833520] ================================================================== [ 53.840856] Disabling lock debugging due to kernel taint [ 53.848720] Kernel panic - not syncing: panic_on_warn set ... [ 53.848720] [ 53.856090] CPU: 1 PID: 6969 Comm: syz-executor.3 Tainted: G B 4.14.158-syzkaller #0 [ 53.865071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.874401] Call Trace: [ 53.876966] dump_stack+0xf7/0x13b [ 53.880487] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 53.885309] panic+0x1b0/0x358 [ 53.888477] ? add_taint.cold.5+0x11/0x11 [ 53.892602] ? ___preempt_schedule+0x16/0x18 [ 53.897083] ? __vb2_perform_fileio+0x10fd/0x12b0 [ 53.901914] kasan_end_report+0x47/0x4f [ 53.905871] kasan_report.cold.8+0x76/0x2d3 [ 53.910170] __asan_report_load4_noabort+0x14/0x20 [ 53.915083] __vb2_perform_fileio+0x10fd/0x12b0 [ 53.919735] ? vb2_core_poll+0x730/0x730 [ 53.923773] vb2_read+0xf/0x20 [ 53.926943] vb2_fop_read+0x1b6/0x390 [ 53.930727] ? vb2_fop_write+0x390/0x390 [ 53.934759] v4l2_read+0x133/0x240 [ 53.938272] __vfs_read+0xdb/0x840 [ 53.941785] ? vfs_copy_file_range+0xb40/0xb40 [ 53.946339] ? fsnotify+0x1160/0x1160 [ 53.950118] ? __inode_security_revalidate+0xd3/0x100 [ 53.955285] ? selinux_file_permission+0x31f/0x3e0 [ 53.960194] ? security_file_permission+0x149/0x1c0 [ 53.965197] ? rw_verify_area+0xb8/0x2b0 [ 53.969238] vfs_read+0xf5/0x300 [ 53.972585] SyS_read+0x100/0x250 [ 53.976020] ? kernel_write+0x130/0x130 [ 53.979969] ? do_syscall_64+0x4c/0x5b0 [ 53.983922] ? kernel_write+0x130/0x130 [ 53.987872] do_syscall_64+0x1c7/0x5b0 [ 53.991737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.996555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.001718] RIP: 0033:0x45a219 [ 54.004881] RSP: 002b:00007fa2cd9e6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 54.012565] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 54.019812] RDX: 000000000000008a RSI: 0000000020000100 RDI: 0000000000000005 [ 54.027064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.034314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2cd9e76d4 [ 54.041567] R13: 00000000004c7bb4 R14: 00000000004ddc18 R15: 00000000ffffffff [ 54.050175] Kernel Offset: disabled [ 54.053838] Rebooting in 86400 seconds..