Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 34.954840] audit: type=1400 audit(1594918510.367:8): avc: denied { execmem } for pid=6415 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 34.981192] IPVS: ftp: loaded support on port[0] = 21 [ 35.458636] can: request_module (can-proto-0) failed. [ 36.463716] can: request_module (can-proto-0) failed. [ 36.471987] can: request_module (can-proto-0) failed. [ 36.503838] audit: type=1400 audit(1594918511.918:9): avc: denied { create } for pid=6395 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 '10.128.15.210' (ECDSA) to the list of known hosts. 2020/07/16 16:55:19 parsed 1 programs 2020/07/16 16:55:19 executed programs: 0 [ 44.456971] audit: type=1400 audit(1594918519.880:10): avc: denied { execmem } for pid=6537 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.518168] IPVS: ftp: loaded support on port[0] = 21 [ 44.530906] IPVS: ftp: loaded support on port[0] = 21 [ 44.579837] IPVS: ftp: loaded support on port[0] = 21 [ 44.594221] IPVS: ftp: loaded support on port[0] = 21 [ 44.594225] IPVS: ftp: loaded support on port[0] = 21 [ 44.609652] IPVS: ftp: loaded support on port[0] = 21 [ 44.863668] chnl_net:caif_netlink_parms(): no params data found [ 44.894069] chnl_net:caif_netlink_parms(): no params data found [ 44.946327] chnl_net:caif_netlink_parms(): no params data found [ 44.971661] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.978593] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.986277] device bridge_slave_0 entered promiscuous mode [ 45.060639] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.068681] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.076836] device bridge_slave_1 entered promiscuous mode [ 45.163899] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.170456] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.177991] device bridge_slave_0 entered promiscuous mode [ 45.193255] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.206456] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.213367] device bridge_slave_1 entered promiscuous mode [ 45.225088] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.235975] chnl_net:caif_netlink_parms(): no params data found [ 45.251651] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.259892] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.267661] device bridge_slave_0 entered promiscuous mode [ 45.278261] chnl_net:caif_netlink_parms(): no params data found [ 45.288678] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.306090] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.312472] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.320296] device bridge_slave_1 entered promiscuous mode [ 45.349516] chnl_net:caif_netlink_parms(): no params data found [ 45.370024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.394211] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.409376] team0: Port device team_slave_0 added [ 45.418264] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.426141] team0: Port device team_slave_1 added [ 45.447738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.458109] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.467918] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.478967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.502591] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.509558] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.517685] device bridge_slave_0 entered promiscuous mode [ 45.532559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.547942] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.554310] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.562675] device bridge_slave_0 entered promiscuous mode [ 45.575985] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.582364] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.589954] device bridge_slave_1 entered promiscuous mode [ 45.617640] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.627220] team0: Port device team_slave_0 added [ 45.632279] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.639408] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.649346] device bridge_slave_1 entered promiscuous mode [ 45.656020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.663427] team0: Port device team_slave_0 added [ 45.669324] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.677236] team0: Port device team_slave_1 added [ 45.727502] device hsr_slave_0 entered promiscuous mode [ 45.754953] device hsr_slave_1 entered promiscuous mode [ 45.795093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.805572] team0: Port device team_slave_1 added [ 45.819870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.832531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.842459] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.851552] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.859846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.868204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.882918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.890914] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.897580] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.904691] device bridge_slave_0 entered promiscuous mode [ 45.916563] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.924482] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.932787] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.996494] device hsr_slave_0 entered promiscuous mode [ 46.034972] device hsr_slave_1 entered promiscuous mode [ 46.089882] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.098826] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.105494] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.112481] device bridge_slave_1 entered promiscuous mode [ 46.129389] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.136923] team0: Port device team_slave_0 added [ 46.153463] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.196814] device hsr_slave_0 entered promiscuous mode [ 46.234960] device hsr_slave_1 entered promiscuous mode [ 46.290077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.298256] team0: Port device team_slave_1 added [ 46.305548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.313122] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.327854] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.340071] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.397404] device hsr_slave_0 entered promiscuous mode [ 46.424906] device hsr_slave_1 entered promiscuous mode [ 46.465402] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.472343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.480065] team0: Port device team_slave_0 added [ 46.486190] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.493859] team0: Port device team_slave_1 added [ 46.500429] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.515145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.537100] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.546027] team0: Port device team_slave_0 added [ 46.551263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.558673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.567035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.586246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.593220] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.601816] team0: Port device team_slave_1 added [ 46.647386] device hsr_slave_0 entered promiscuous mode [ 46.675930] device hsr_slave_1 entered promiscuous mode [ 46.715740] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.727048] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.736113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.743737] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.752077] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.763014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.772407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.837746] device hsr_slave_0 entered promiscuous mode [ 46.875016] device hsr_slave_1 entered promiscuous mode [ 46.917729] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.932505] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.939892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.984202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.022946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.039486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.058423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.067206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.079574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.088041] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.096165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.108750] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.115982] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.123958] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.131705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.139575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.148411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.155600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.165326] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.171411] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.180680] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.189640] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.196007] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.203904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.212901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.220897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.228600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.235687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.245262] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.251332] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.265133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.274011] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.280628] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.290212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.298456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.306955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.315789] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.322203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.329690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.338371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.346106] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.352431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.360557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.370471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.383722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.395627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.402796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.410228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.419138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.431482] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.438145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.445561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.453238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.461015] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.467400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.475119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.485045] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.492769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.503624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.511866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.520807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.529312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.537302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.545109] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.551439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.558411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.566339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.573855] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.580238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.587904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.597044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.606034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.617182] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.624156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.635988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.643565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.652776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.660520] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.666906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.674097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.681458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.688461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.699367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.707786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.717125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.727633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.735026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.742624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.750710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.758607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.766611] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.772959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.779805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.787596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.797490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.807407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.815959] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.822033] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.830067] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.837399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.845802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.853207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.863923] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.873261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.882278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.891402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.902610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.912187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.920256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.930260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.938138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.946851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.954424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.962415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.970698] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.977173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.984061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.993091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.000772] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.007182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.014012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.021933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.029744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.037392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.044964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.052060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.065383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.073757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.083466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.098107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.106848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.115251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.124739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.132132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.140087] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.149131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.157288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.170856] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.177164] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.184973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.192753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.203438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.210425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.217525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.225901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.233301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.241261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.249243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.258221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.268545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.278294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.287907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.296843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.308122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.315101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.322175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.332128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.339943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.350036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.357817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.366374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.373828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.382317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.390342] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.396742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.403682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.411969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.419663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.427759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.437409] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.443425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.453599] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.460287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.470114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.480261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.489248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.496755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.503820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.511347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.519532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.527503] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.533846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.540894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.548635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.556184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.563814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.576171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.583630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.591841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.601523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.611763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.621520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.634831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.644879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.652286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.662693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.670585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.680654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.689407] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.700674] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.706990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.719542] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.727805] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.736669] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.742766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.750478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.758660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.767051] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.773767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.782952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.795389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.808872] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.817341] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.830612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.839509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.847806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.856040] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.862678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.871644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.881590] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.890170] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.898646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.908199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.916341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.923029] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.930084] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.942271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.951253] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.957418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.968085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.978215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.997977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.022601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.031006] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.038720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.038895] BUG: unable to handle kernel NULL pointer dereference at 0000000000000002 [ 49.048827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.053857] PGD 8ced6067 P4D 8ced6067 PUD 8ced7067 PMD 0 [ 49.053867] Oops: 0002 [#1] PREEMPT SMP KASAN [ 49.053872] CPU: 1 PID: 7436 Comm: syz-executor.2 Not tainted 4.19.133-syzkaller #0 [ 49.053877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.063805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.066945] RIP: 0010:mem16_serial_out+0x61/0xa0 [ 49.066951] Code: b6 8b e1 00 00 00 48 8d 7b 40 48 b8 00 00 00 00 00 fc ff df d3 e6 48 89 f9 48 c1 e9 03 80 3c 01 00 75 24 48 63 f6 48 03 73 40 <66> 89 16 48 83 c4 08 5b 5d c3 89 55 f0 89 75 f4 e8 0a 0f 1d fe 8b [ 49.066953] RSP: 0018:ffff88809523f7c0 EFLAGS: 00010202 [ 49.066958] RAX: dffffc0000000000 RBX: ffffffff8abd8190 RCX: 1ffffffff157b03a [ 49.066960] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffff8abd81d0 [ 49.066963] RBP: ffff88809523f7d0 R08: ffffed10432761d6 R09: ffffed10432761d5 [ 49.066965] R10: ffffed10432761d5 R11: ffff8882193b0eab R12: ffffffff8abd81e0 [ 49.066968] R13: ffffffff8abd8190 R14: ffffffff8abdda80 R15: ffffffff8abd826c [ 49.066972] FS: 00007fc6957fa700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 49.066974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.066977] CR2: 0000000000000002 CR3: 000000008b3e9000 CR4: 00000000001406e0 [ 49.066982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.066984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.066986] Call Trace: [ 49.066995] serial8250_clear_fifos.part.6+0x35/0xb0 [ 49.067000] serial8250_do_startup+0x34c/0x1b10 [ 49.067007] serial8250_startup+0x3f/0x50 [ 49.067011] uart_startup.part.18+0x38f/0x840 [ 49.067016] ? uart_put_char+0x480/0x480 [ 49.067021] ? serial8250_release_std_resource+0x106/0x2f0 [ 49.067027] uart_ioctl+0x12c8/0x2be0 [ 49.067038] ? uart_port_activate+0x1e0/0x1e0 [ 49.067044] ? __might_fault+0xf1/0x1b0 [ 49.067056] tty_ioctl+0x452/0x1290 [ 49.067061] ? tty_vhangup+0x20/0x20 [ 49.067067] ? avc_ss_reset+0x130/0x130 [ 49.067076] ? mark_held_locks+0x130/0x130 [ 49.067079] ? mark_held_locks+0x130/0x130 [ 49.067095] do_vfs_ioctl+0x196/0x10c0 [ 49.067100] ? ioctl_preallocate+0x1c0/0x1c0 [ 49.067106] ? selinux_file_mprotect+0x5f0/0x5f0 [ 49.067115] ? ksys_dup3+0x2e0/0x2e0 [ 49.067121] ? put_timespec64+0xa9/0x100 [ 49.067125] ? nsecs_to_jiffies+0x20/0x20 [ 49.067128] ? putname+0xa8/0xe0 [ 49.067134] ? security_file_ioctl+0x4a/0x90 [ 49.067137] ? __fget_light+0x174/0x1e0 [ 49.067143] ksys_ioctl+0x62/0x90 [ 49.067147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.067152] __x64_sys_ioctl+0x6e/0xb0 [ 49.067158] do_syscall_64+0xd0/0x4e0 [ 49.067166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.086200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.088755] RIP: 0033:0x45a999 [ 49.088762] Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.088764] RSP: 002b:00007fc6957f9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.088772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a999 [ 49.360980] RDX: 0000000020000240 RSI: 000000000000541f RDI: 0000000000000003 [ 49.368252] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.375499] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6957fa6d4 [ 49.382762] R13: 00000000004c5e84 R14: 00000000004dc2f0 R15: 00000000ffffffff [ 49.390027] Modules linked in: [ 49.393208] CR2: 0000000000000002 [ 49.409332] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.415299] ---[ end trace 2b4f7386312d54c6 ]--- [ 49.422908] RIP: 0010:mem16_serial_out+0x61/0xa0 [ 49.428714] Code: b6 8b e1 00 00 00 48 8d 7b 40 48 b8 00 00 00 00 00 fc ff df d3 e6 48 89 f9 48 c1 e9 03 80 3c 01 00 75 24 48 63 f6 48 03 73 40 <66> 89 16 48 83 c4 08 5b 5d c3 89 55 f0 89 75 f4 e8 0a 0f 1d fe 8b [ 49.434703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.457188] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.465226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.468455] RSP: 0018:ffff88809523f7c0 EFLAGS: 00010202 [ 49.472794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.478180] RAX: dffffc0000000000 RBX: ffffffff8abd8190 RCX: 1ffffffff157b03a [ 49.488391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.495674] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffffffff8abd81d0 [ 49.501287] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.509647] RBP: ffff88809523f7d0 R08: ffffed10432761d6 R09: ffffed10432761d5 [ 49.516130] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.521660] R10: ffffed10432761d5 R11: ffff8882193b0eab R12: ffffffff8abd81e0 [ 49.530236] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.541427] R13: ffffffff8abd8190 R14: ffffffff8abdda80 R15: ffffffff8abd826c [ 49.542750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.548843] FS: 00007fc6957fa700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 49.548848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.571286] CR2: 00007f138154a740 CR3: 000000008b3e9000 CR4: 00000000001406e0 [ 49.572996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.584726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.588125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.591987] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.591992] Kernel panic - not syncing: Fatal exception [ 49.593023] Kernel Offset: disabled [ 49.615773] Rebooting in 86400 seconds..