Warning: Permanently added '10.128.1.24' (ECDSA) to the list of known hosts. 2020/03/04 03:45:01 parsed 1 programs 2020/03/04 03:45:01 executed programs: 0 [ 50.209212] audit: type=1400 audit(1583293501.442:40): avc: denied { map } for pid=7105 comm="syz-execprog" path="/root/syzkaller-shm841289084" dev="sda1" ino=16498 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 50.540916] IPVS: ftp: loaded support on port[0] = 21 [ 51.386391] IPVS: ftp: loaded support on port[0] = 21 [ 51.428921] chnl_net:caif_netlink_parms(): no params data found [ 51.469312] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.476029] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.483222] device bridge_slave_0 entered promiscuous mode [ 51.483968] IPVS: ftp: loaded support on port[0] = 21 [ 51.490763] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.500597] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.507484] device bridge_slave_1 entered promiscuous mode [ 51.530535] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.548413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.584458] chnl_net:caif_netlink_parms(): no params data found [ 51.599973] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.608047] team0: Port device team_slave_0 added [ 51.615299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.622517] team0: Port device team_slave_1 added [ 51.633212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.648349] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.659867] IPVS: ftp: loaded support on port[0] = 21 [ 51.702375] device hsr_slave_0 entered promiscuous mode [ 51.740339] device hsr_slave_1 entered promiscuous mode [ 51.782759] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.789696] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.797164] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.804033] device bridge_slave_0 entered promiscuous mode [ 51.813779] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.822875] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.829230] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.836552] device bridge_slave_1 entered promiscuous mode [ 51.876777] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.894228] chnl_net:caif_netlink_parms(): no params data found [ 51.903410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.933323] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.942006] team0: Port device team_slave_0 added [ 51.950676] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.957790] team0: Port device team_slave_1 added [ 51.963664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.976801] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.983265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.990114] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.996889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.005873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.033885] IPVS: ftp: loaded support on port[0] = 21 [ 52.072955] device hsr_slave_0 entered promiscuous mode [ 52.110317] device hsr_slave_1 entered promiscuous mode [ 52.150912] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.158322] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.178555] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.185121] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.192755] device bridge_slave_0 entered promiscuous mode [ 52.199670] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.206350] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.213338] device bridge_slave_1 entered promiscuous mode [ 52.232283] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.244415] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.274363] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.281901] team0: Port device team_slave_0 added [ 52.289797] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.297337] team0: Port device team_slave_1 added [ 52.303237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.314373] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.320762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.327327] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.333691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.360997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.418407] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.424915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.445325] IPVS: ftp: loaded support on port[0] = 21 [ 52.482940] device hsr_slave_0 entered promiscuous mode [ 52.520327] device hsr_slave_1 entered promiscuous mode [ 52.570965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.578120] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.589519] chnl_net:caif_netlink_parms(): no params data found [ 52.603495] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.621484] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.629106] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 52.637037] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.643994] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.653911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.662547] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.691536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.698607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.709697] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.716066] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.777067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.807437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.818998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.827514] chnl_net:caif_netlink_parms(): no params data found [ 52.836070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.844207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.851998] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.858352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.865420] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.871837] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.878825] device bridge_slave_0 entered promiscuous mode [ 52.887644] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.894081] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.901879] device bridge_slave_1 entered promiscuous mode [ 52.910875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.925100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.933461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.941201] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.947613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.961505] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.986412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.994191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.003764] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.012874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.019802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.027091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.045854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.064634] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.080927] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.087036] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.100567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.110459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.138761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.146983] team0: Port device team_slave_0 added [ 53.152220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.159934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.169614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.177256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.185097] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.191750] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.198657] device bridge_slave_0 entered promiscuous mode [ 53.241971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.249395] team0: Port device team_slave_1 added [ 53.255097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.263049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.272690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.282371] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.288758] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.296072] device bridge_slave_1 entered promiscuous mode [ 53.308655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.316259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.324329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.332325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.340009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.347897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.355533] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.361915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.370433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.379686] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.391511] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.397591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.414474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.421067] chnl_net:caif_netlink_parms(): no params data found [ 53.430365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.439812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.448180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.456020] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.463690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.471853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.479380] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.485906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.552214] device hsr_slave_0 entered promiscuous mode [ 53.610423] device hsr_slave_1 entered promiscuous mode [ 53.653905] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.671389] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.679887] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.690465] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.705998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.714283] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.724210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.731532] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 53.745694] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.757935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.766685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.773853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.782482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.790304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.815712] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.822587] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.829428] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.836531] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.844650] team0: Port device team_slave_0 added [ 53.850850] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.857236] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.864761] device bridge_slave_0 entered promiscuous mode [ 53.871598] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.878097] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.885774] device bridge_slave_1 entered promiscuous mode [ 53.892185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.899102] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.910963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.918798] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.928227] team0: Port device team_slave_1 added [ 53.935171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.943887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.963209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.970758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.978573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.986797] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.993210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.000493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.008111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.015789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.023942] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.035759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.045009] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.053711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.072832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.084475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.093666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.101644] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.108152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.115336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.123432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.132700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.140821] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.166555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.177619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.185766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.193503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.203410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.243597] device hsr_slave_0 entered promiscuous mode [ 54.280314] device hsr_slave_1 entered promiscuous mode [ 54.342368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.351329] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.358515] team0: Port device team_slave_0 added [ 54.364556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.374265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.382253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.391924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.400890] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.411467] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.417581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.425555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.433276] team0: Port device team_slave_1 added [ 54.438564] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.448652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.460561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.469576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.492673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.504791] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.513949] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.514309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.514563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.526608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.541911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.543486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.544382] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.544420] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.544777] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.548273] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 54.549182] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.558323] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.641918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.642255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.642644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.642972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.643259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.679492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.679554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.679631] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.684824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.685463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.686536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.753455] device hsr_slave_0 entered promiscuous mode [ 54.780319] device hsr_slave_1 entered promiscuous mode [ 54.821609] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.837887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.842465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.844774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.895311] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.923516] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.934454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.935012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.935357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.962485] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.978099] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.005892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.023331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.043189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.043497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.043685] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.043716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.044252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.046908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.049633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.055807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.056067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.056248] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.056266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.056487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.078444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.080274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.182667] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.188865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.212822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.213112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.218876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.221651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.223469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.224418] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.224424] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.226345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.227004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.228670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.229308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.236962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.237411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.237737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.238007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.238281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.238577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.238791] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.238809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.239095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.239339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.239574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.239776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.239943] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.239961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.240848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.241116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.252754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.255224] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.256559] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.462298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.466120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 2020/03/04 03:45:06 executed programs: 12 [ 55.466415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.486772] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.517497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.536377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.559347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.567507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.574695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.582677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.594958] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.604114] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.611486] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 55.620908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.629524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.639715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.650240] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.656583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.665378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.677782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.678223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.679093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.679531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.682914] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.682941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.683220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.683288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.685264] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.685960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.687709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.688359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.689396] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.689401] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.689855] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.694869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.820857] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.827886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.839451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.858298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.899509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.909692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.909989] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.910051] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.910876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.915068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.958295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.966899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.983453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.998789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.014654] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.037405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.045205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.053264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.061471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.070468] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.084967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.095108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.109180] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.117311] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.124278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.132203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.139719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.147739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.160870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.169121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.177261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.185287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.195552] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.204478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.230099] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 56.238000] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.245232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.252540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.267804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.610748] ================================================================== [ 57.610777] BUG: KASAN: use-after-free in con_shutdown+0x76/0x80 [ 57.610782] Write of size 8 at addr ffff88807c7ec188 by task syz-executor.3/7278 [ 57.610784] [ 57.610791] CPU: 0 PID: 7278 Comm: syz-executor.3 Not tainted 4.14.172-syzkaller #0 [ 57.610794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.610797] Call Trace: [ 57.610805] dump_stack+0xf7/0x13b [ 57.610811] ? con_shutdown+0x76/0x80 [ 57.610820] print_address_description.cold.7+0x9/0x1c9 [ 57.610825] ? con_shutdown+0x76/0x80 [ 57.610831] kasan_report.cold.8+0x11a/0x2d3 [ 57.610839] __asan_report_store8_noabort+0x17/0x20 [ 57.610844] con_shutdown+0x76/0x80 [ 57.610849] release_tty+0xab/0x760 [ 57.610857] tty_release_struct+0x33/0x50 [ 57.610863] tty_release+0x97e/0xc60 [ 57.610875] __fput+0x232/0x750 [ 57.610881] ? _raw_spin_unlock_irq+0x27/0x80 [ 57.610890] ____fput+0x9/0x10 [ 57.610897] task_work_run+0xe5/0x170 [ 57.610909] exit_to_usermode_loop+0x16a/0x1b0 [ 57.610917] do_syscall_64+0x416/0x5b0 [ 57.610922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.610931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.610936] RIP: 0033:0x414211 [ 57.610939] RSP: 002b:00007ffcd6262540 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 57.610946] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414211 [ 57.610949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 57.610952] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 57.610956] R10: 00007ffcd6262620 R11: 0000000000000293 R12: 000000000075bfc8 [ 57.610959] R13: 000000000000e0d7 R14: 0000000000760140 R15: 000000000075bfd4 [ 57.610971] [ 57.610974] Allocated by task 7299: [ 57.610982] save_stack_trace+0x16/0x20 [ 57.610985] save_stack+0x43/0xd0 [ 57.610988] kasan_kmalloc+0xc7/0xe0 [ 57.610992] kmem_cache_alloc_trace+0x152/0x7a0 [ 57.610996] vc_allocate+0x145/0x590 [ 57.611000] con_install+0x4d/0x410 [ 57.611003] tty_init_dev+0xdb/0x350 [ 57.611007] tty_open+0x50a/0x970 [ 57.611011] chrdev_open+0x1e9/0x5b0 [ 57.611016] do_dentry_open+0x620/0xdb0 [ 57.611021] vfs_open+0xfc/0x240 [ 57.611025] path_openat+0xdde/0x3be0 [ 57.611028] do_filp_open+0x16b/0x220 [ 57.611031] do_sys_open+0x1c2/0x340 [ 57.611035] SyS_open+0x19/0x20 [ 57.611038] do_syscall_64+0x1c7/0x5b0 [ 57.611042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.611044] [ 57.611046] Freed by task 7307: [ 57.611050] save_stack_trace+0x16/0x20 [ 57.611053] save_stack+0x43/0xd0 [ 57.611056] kasan_slab_free+0x71/0xc0 [ 57.611059] kfree+0xcc/0x270 [ 57.611065] vt_disallocate_all+0x23b/0x3c0 [ 57.611069] vt_ioctl+0x17ab/0x2090 [ 57.611073] tty_ioctl+0x434/0x1260 [ 57.611077] do_vfs_ioctl+0x180/0xfb0 [ 57.611081] SyS_ioctl+0x74/0x80 [ 57.611085] do_syscall_64+0x1c7/0x5b0 [ 57.611089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.611091] [ 57.611094] The buggy address belongs to the object at ffff88807c7ec080 [ 57.611094] which belongs to the cache kmalloc-2048 of size 2048 [ 57.611098] The buggy address is located 264 bytes inside of [ 57.611098] 2048-byte region [ffff88807c7ec080, ffff88807c7ec880) [ 57.611100] The buggy address belongs to the page: [ 57.611103] page:ffffea0001f1fb00 count:1 mapcount:0 mapping:ffff88807c7ec080 index:0x0 compound_mapcount: 0 [ 57.611110] flags: 0xfffe0000008100(slab|head) [ 57.611116] raw: 00fffe0000008100 ffff88807c7ec080 0000000000000000 0000000100000003 [ 57.611121] raw: ffffea0001dfcca0 ffffea0002a53d20 ffff8880aa800c40 0000000000000000 [ 57.611123] page dumped because: kasan: bad access detected [ 57.611124] [ 57.611126] Memory state around the buggy address: [ 57.611130] ffff88807c7ec080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.611133] ffff88807c7ec100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.611136] >ffff88807c7ec180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.611139] ^ [ 57.611142] ffff88807c7ec200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.611146] ffff88807c7ec280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.611148] ================================================================== [ 57.611150] Disabling lock debugging due to kernel taint [ 57.611175] Kernel panic - not syncing: panic_on_warn set ... [ 57.611175] [ 57.611179] CPU: 0 PID: 7278 Comm: syz-executor.3 Tainted: G B 4.14.172-syzkaller #0 [ 57.611181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.611183] Call Trace: [ 57.611188] dump_stack+0xf7/0x13b [ 57.611193] ? con_shutdown+0x76/0x80 [ 57.611197] panic+0x1b0/0x358 [ 57.611201] ? add_taint.cold.5+0x11/0x11 [ 57.611208] ? con_shutdown+0x76/0x80 [ 57.611212] kasan_end_report+0x47/0x4f [ 57.611216] kasan_report.cold.8+0x76/0x2d3 [ 57.611221] __asan_report_store8_noabort+0x17/0x20 [ 57.611224] con_shutdown+0x76/0x80 [ 57.611227] release_tty+0xab/0x760 [ 57.611232] tty_release_struct+0x33/0x50 [ 57.611242] tty_release+0x97e/0xc60 [ 57.611248] __fput+0x232/0x750 [ 57.611252] ? _raw_spin_unlock_irq+0x27/0x80 [ 57.611257] ____fput+0x9/0x10 [ 57.611261] task_work_run+0xe5/0x170 [ 57.611267] exit_to_usermode_loop+0x16a/0x1b0 [ 57.611272] do_syscall_64+0x416/0x5b0 [ 57.611276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.611282] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.611284] RIP: 0033:0x414211 [ 57.611286] RSP: 002b:00007ffcd6262540 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 57.611290] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414211 [ 57.611293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 57.611295] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 57.611297] R10: 00007ffcd6262620 R11: 0000000000000293 R12: 000000000075bfc8 [ 57.611300] R13: 000000000000e0d7 R14: 0000000000760140 R15: 000000000075bfd4 [ 57.612647] Kernel Offset: disabled