Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 33.702892] audit: type=1400 audit(1588675877.471:8): avc: denied { execmem } for pid=6397 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 33.728895] IPVS: ftp: loaded support on port[0] = 21 [ 34.156095] can: request_module (can-proto-0) failed. [ 35.161422] can: request_module (can-proto-0) failed. [ 35.169354] can: request_module (can-proto-0) failed. [ 35.194136] audit: type=1400 audit(1588675878.962:9): avc: denied { create } for pid=6376 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2020/05/05 10:51:25 parsed 1 programs 2020/05/05 10:51:26 executed programs: 0 [ 42.942121] audit: type=1400 audit(1588675886.705:10): avc: denied { execmem } for pid=6522 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.980780] IPVS: ftp: loaded support on port[0] = 21 [ 43.024781] IPVS: ftp: loaded support on port[0] = 21 [ 43.049707] IPVS: ftp: loaded support on port[0] = 21 [ 43.049989] IPVS: ftp: loaded support on port[0] = 21 [ 43.068908] IPVS: ftp: loaded support on port[0] = 21 [ 43.080427] IPVS: ftp: loaded support on port[0] = 21 [ 43.197633] chnl_net:caif_netlink_parms(): no params data found [ 43.226532] chnl_net:caif_netlink_parms(): no params data found [ 43.306461] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.313376] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.320166] device bridge_slave_0 entered promiscuous mode [ 43.330889] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.337660] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.346622] device bridge_slave_1 entered promiscuous mode [ 43.405241] chnl_net:caif_netlink_parms(): no params data found [ 43.421155] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.428865] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.437074] device bridge_slave_0 entered promiscuous mode [ 43.446491] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.453273] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.460253] device bridge_slave_1 entered promiscuous mode [ 43.477255] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.488854] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.506828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.535106] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.595437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.603829] team0: Port device team_slave_0 added [ 43.656017] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.664998] team0: Port device team_slave_1 added [ 43.681642] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.688845] team0: Port device team_slave_0 added [ 43.695189] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.713401] team0: Port device team_slave_1 added [ 43.720372] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.728344] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.736807] device bridge_slave_0 entered promiscuous mode [ 43.745846] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.752968] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.759854] device bridge_slave_1 entered promiscuous mode [ 43.766719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.774392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.783567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.793162] chnl_net:caif_netlink_parms(): no params data found [ 43.804713] chnl_net:caif_netlink_parms(): no params data found [ 43.826799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.845469] chnl_net:caif_netlink_parms(): no params data found [ 43.894693] device hsr_slave_0 entered promiscuous mode [ 43.932173] device hsr_slave_1 entered promiscuous mode [ 43.992969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.018874] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.043872] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.103780] device hsr_slave_0 entered promiscuous mode [ 44.142275] device hsr_slave_1 entered promiscuous mode [ 44.205520] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.213723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.230626] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.238409] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.245751] device bridge_slave_0 entered promiscuous mode [ 44.253037] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.259366] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.267078] device bridge_slave_1 entered promiscuous mode [ 44.282521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.303966] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.311099] team0: Port device team_slave_0 added [ 44.322160] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.328521] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.336577] device bridge_slave_0 entered promiscuous mode [ 44.343794] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.350123] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.357407] device bridge_slave_0 entered promiscuous mode [ 44.367254] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.376824] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.383998] device bridge_slave_1 entered promiscuous mode [ 44.390628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.397776] team0: Port device team_slave_1 added [ 44.403601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.412356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.424202] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.430692] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.440135] device bridge_slave_1 entered promiscuous mode [ 44.449237] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.464609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.473647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.504228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.553762] device hsr_slave_0 entered promiscuous mode [ 44.592058] device hsr_slave_1 entered promiscuous mode [ 44.654420] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.661537] team0: Port device team_slave_0 added [ 44.671006] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.678912] team0: Port device team_slave_1 added [ 44.686226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.694945] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.706910] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.715375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.724406] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.733716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.745685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.753097] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.772241] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.779399] team0: Port device team_slave_0 added [ 44.785419] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.793539] team0: Port device team_slave_0 added [ 44.806692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.814481] team0: Port device team_slave_1 added [ 44.819651] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.827269] team0: Port device team_slave_1 added [ 44.833110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.840473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.883983] device hsr_slave_0 entered promiscuous mode [ 44.931897] device hsr_slave_1 entered promiscuous mode [ 44.972040] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.979372] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.998691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.005989] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.044948] device hsr_slave_0 entered promiscuous mode [ 45.091912] device hsr_slave_1 entered promiscuous mode [ 45.133239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.184159] device hsr_slave_0 entered promiscuous mode [ 45.232081] device hsr_slave_1 entered promiscuous mode [ 45.292290] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.299742] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.307313] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.319584] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.357474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.367404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.378153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.386935] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.401279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.434534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.446534] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.456807] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.465012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.475655] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.483753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.493202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.509337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.516873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.528931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.538472] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.545081] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.551259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.559405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.566882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.574266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.583052] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.589909] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.597892] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.606953] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.615586] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.623471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.630876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.638868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.646567] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.653027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.660415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.672105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.681195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.694920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.705275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.713184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.720663] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.727031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.734087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.741889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.749368] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.755729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.762927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.770586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.778406] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.784808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.791921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.803001] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.810888] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.820384] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.829080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.839886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.848199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.855651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.864188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.872077] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.878421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.886954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.896513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.906669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.915713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.923837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.932103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.939618] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.946092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.954103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.962576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.970213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.978393] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.984804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.993358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.000155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.008154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.018353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.027938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.038466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.047560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.057307] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.063893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.074487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.082170] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.088477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.096429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.104377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.112898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.120967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.131764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.140102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.149634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.158130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.166135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.174583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.182441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.190068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.197587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.205502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.214840] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.222833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.230358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.241058] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.248426] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.255830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.264720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.272736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.280291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.288035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.295516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.302468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.311868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.319205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.332201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.339709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.348995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.357037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.364492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.372628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.380102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.388394] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.396052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.403789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.411173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.419455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.427065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.434892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.442749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.450342] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.459096] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.466052] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.476399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.486407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.495580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.504399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.510588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.518238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.525656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.533488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.540745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.548253] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.556057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.562931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.571310] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.577311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.587921] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.594360] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.602782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.610531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.619654] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.626132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.634646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.642944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.650676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.658345] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.664741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.671498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.679050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.686710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.694808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.704152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.712928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.728434] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.734621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.746536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.753757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.761908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.769412] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.775786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.783713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.791202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.800227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.808991] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.815871] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.824374] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.833775] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.840178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.849786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.862654] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.870918] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.879430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.887650] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.897419] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.904763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.912366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.919754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.927704] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.934973] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.942165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.949823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.957920] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.964683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.972367] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.979045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.986387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.993602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.000239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.010010] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.017168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.027571] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.036487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.048807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.056403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.066299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.074453] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.080779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.094760] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.117272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.128339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.151961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.160919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.187826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.201768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.214692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.229151] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.237127] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.245189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.258530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.267203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.277358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.290101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.305459] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.314405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.329760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.355067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.362715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.371819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.389614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.397536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.413729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.420712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.441930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.451634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.459331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.470038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.484995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.501774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.513255] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.520814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.538711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.552140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.560166] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.578962] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.586360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.599756] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.607164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.620118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.636408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.650554] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.695976] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.704322] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.710888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.731289] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.744418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.751930] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.758276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.766342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.803229] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/05/05 10:51:31 executed programs: 25 2020/05/05 10:51:36 executed programs: 527 2020/05/05 10:51:41 executed programs: 1026 2020/05/05 10:51:46 executed programs: 1528 2020/05/05 10:51:51 executed programs: 2041 2020/05/05 10:51:56 executed programs: 2555 2020/05/05 10:52:01 executed programs: 3055 2020/05/05 10:52:06 executed programs: 3550 2020/05/05 10:52:11 executed programs: 4031 2020/05/05 10:52:16 executed programs: 4522 2020/05/05 10:52:21 executed programs: 5008 2020/05/05 10:52:26 executed programs: 5477 2020/05/05 10:52:31 executed programs: 5948 2020/05/05 10:52:36 executed programs: 6411 2020/05/05 10:52:41 executed programs: 6893 2020/05/05 10:52:46 executed programs: 7359 2020/05/05 10:52:51 executed programs: 7818 2020/05/05 10:52:56 executed programs: 8263 2020/05/05 10:53:01 executed programs: 8722 2020/05/05 10:53:06 executed programs: 9155 2020/05/05 10:53:11 executed programs: 9622 2020/05/05 10:53:16 executed programs: 10075 2020/05/05 10:53:21 executed programs: 10525 2020/05/05 10:53:26 executed programs: 10962 2020/05/05 10:53:31 executed programs: 11399 2020/05/05 10:53:36 executed programs: 11845 2020/05/05 10:53:41 executed programs: 12276 2020/05/05 10:53:46 executed programs: 12706 2020/05/05 10:53:51 executed programs: 13203 2020/05/05 10:53:56 executed programs: 13638 2020/05/05 10:54:01 executed programs: 14097 2020/05/05 10:54:07 executed programs: 14521 2020/05/05 10:54:12 executed programs: 14926 2020/05/05 10:54:17 executed programs: 15325 2020/05/05 10:54:22 executed programs: 15805 2020/05/05 10:54:27 executed programs: 16228 2020/05/05 10:54:32 executed programs: 16644 2020/05/05 10:54:37 executed programs: 17135 2020/05/05 10:54:42 executed programs: 17595 2020/05/05 10:54:47 executed programs: 18032 2020/05/05 10:54:52 executed programs: 18430 2020/05/05 10:54:57 executed programs: 18848 2020/05/05 10:55:02 executed programs: 19261 [ 262.153808] kasan: CONFIG_KASAN_INLINE enabled [ 262.165812] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 262.203716] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 262.210059] CPU: 0 PID: 8556 Comm: syz-executor.2 Not tainted 4.19.120-syzkaller #0 [ 262.217844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.227332] RIP: 0010:tcp_splice_read+0x140/0x8f0 [ 262.232168] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a2 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 34 06 00 00 31 c0 41 f6 44 24 [ 262.251172] RSP: 0018:ffff88809027fba8 EFLAGS: 00010206 [ 262.256525] RAX: dffffc0000000000 RBX: 1ffff1101204ff79 RCX: 1ffff1101497817f [ 262.263788] RDX: 000000000000000f RSI: ffff8880a4bc0bd8 RDI: 0000000000000078 [ 262.271135] RBP: ffff88809027fcf0 R08: ffff8880a4bc0bf8 R09: 0000000000000000 [ 262.278398] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 262.285662] R13: ffff88809027fcc8 R14: ffff88809027fe58 R15: ffff8880a5bb4f00 [ 262.292924] FS: 00007f66455e8700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 262.301140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 262.307010] CR2: 000000000075c091 CR3: 00000000a0167000 CR4: 00000000001406f0 [ 262.314270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 262.321530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 262.328789] Call Trace: [ 262.331461] ? find_held_lock+0x36/0x1d0 [ 262.335519] ? compat_tcp_getsockopt+0x30/0x30 [ 262.340095] ? mark_held_locks+0xc7/0x130 [ 262.344331] ? __local_bh_enable_ip+0x160/0x260 [ 262.348996] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.353569] ? __local_bh_enable_ip+0x160/0x260 [ 262.358301] ? lock_sock_nested+0x82/0x100 [ 262.362594] ? trace_hardirqs_on+0x28/0x190 [ 262.366911] ? lock_sock_nested+0x82/0x100 [ 262.371133] ? lock_sock_nested+0x82/0x100 [ 262.375361] ? __local_bh_enable_ip+0x160/0x260 [ 262.380128] smc_splice_read+0x1f6/0x330 [ 262.384247] sock_splice_read+0x92/0x120 [ 262.388463] do_splice_to+0xe3/0x120 [ 262.392173] do_splice+0xe40/0x12d0 [ 262.395814] ? ksys_dup3+0x2e0/0x2e0 [ 262.399520] ? opipe_prep.part.13+0x320/0x320 [ 262.404008] ? __fget_light+0x174/0x1e0 [ 262.407975] __x64_sys_splice+0x248/0x300 [ 262.412163] do_syscall_64+0xd0/0x4e0 [ 262.416024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.421208] RIP: 0033:0x45a919 [ 262.424426] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.443444] RSP: 002b:00007f66455e7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 262.451144] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a919 [ 262.458408] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000006 [ 262.465861] RBP: 000000000075bf20 R08: 000000000d86dac9 R09: 0000000000000000 [ 262.473114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f66455e86d4 [ 262.480368] R13: 00000000004cb45b R14: 00000000004e3ef0 R15: 00000000ffffffff [ 262.487618] Modules linked in: [ 262.493740] ---[ end trace 4f6016b913e2c774 ]--- [ 262.502946] RIP: 0010:tcp_splice_read+0x140/0x8f0 [ 262.508408] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a2 07 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 64 24 18 49 8d 7c 24 78 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 34 06 00 00 31 c0 41 f6 44 24 [ 262.527959] RSP: 0018:ffff88809027fba8 EFLAGS: 00010206 [ 262.533324] RAX: dffffc0000000000 RBX: 1ffff1101204ff79 RCX: 1ffff1101497817f [ 262.540786] RDX: 000000000000000f RSI: ffff8880a4bc0bd8 RDI: 0000000000000078 [ 262.548615] RBP: ffff88809027fcf0 R08: ffff8880a4bc0bf8 R09: 0000000000000000 [ 262.556273] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 262.563702] R13: ffff88809027fcc8 R14: ffff88809027fe58 R15: ffff8880a5bb4f00 [ 262.571303] FS: 00007f66455e8700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 262.579747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 262.585644] CR2: 000055c29b2e0928 CR3: 00000000a0167000 CR4: 00000000001406e0 [ 262.592940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 262.600245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 262.607509] Kernel panic - not syncing: Fatal exception [ 262.614352] Kernel Offset: disabled [ 262.618097] Rebooting in 86400 seconds..