[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.326471] audit: type=1400 audit(1601298286.890:8): avc: denied { execmem } for pid=6110 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.342543] IPVS: ftp: loaded support on port[0] = 21 [ 32.703871] can: request_module (can-proto-0) failed. [ 33.307522] can: request_module (can-proto-0) failed. [ 33.332772] audit: type=1400 audit(1601298287.891:9): avc: denied { create } for pid=6091 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 '10.128.10.15' (ECDSA) to the list of known hosts. 2020/09/28 13:04:55 parsed 1 programs 2020/09/28 13:04:56 executed programs: 0 [ 41.753690] audit: type=1400 audit(1601298296.324:10): avc: denied { execmem } for pid=6232 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.827691] IPVS: ftp: loaded support on port[0] = 21 [ 41.899989] IPVS: ftp: loaded support on port[0] = 21 [ 41.915520] IPVS: ftp: loaded support on port[0] = 21 [ 41.918612] IPVS: ftp: loaded support on port[0] = 21 [ 41.933735] IPVS: ftp: loaded support on port[0] = 21 [ 41.957564] IPVS: ftp: loaded support on port[0] = 21 [ 42.060726] chnl_net:caif_netlink_parms(): no params data found [ 42.111056] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.118924] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.126326] device bridge_slave_0 entered promiscuous mode [ 42.162799] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.169171] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.176544] device bridge_slave_1 entered promiscuous mode [ 42.245833] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.270480] chnl_net:caif_netlink_parms(): no params data found [ 42.285028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.301161] chnl_net:caif_netlink_parms(): no params data found [ 42.377685] chnl_net:caif_netlink_parms(): no params data found [ 42.404007] chnl_net:caif_netlink_parms(): no params data found [ 42.415182] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.423194] team0: Port device team_slave_0 added [ 42.455732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.467118] team0: Port device team_slave_1 added [ 42.477242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.502252] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.508611] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.517088] device bridge_slave_0 entered promiscuous mode [ 42.523950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.530908] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.538323] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.546211] device bridge_slave_1 entered promiscuous mode [ 42.553851] chnl_net:caif_netlink_parms(): no params data found [ 42.593784] device hsr_slave_0 entered promiscuous mode [ 42.600767] device hsr_slave_1 entered promiscuous mode [ 42.608052] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.614528] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.622497] device bridge_slave_0 entered promiscuous mode [ 42.645437] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.653998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.662364] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.670019] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.677124] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.686287] device bridge_slave_1 entered promiscuous mode [ 42.696615] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.706781] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.715585] device bridge_slave_0 entered promiscuous mode [ 42.722345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.728681] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.735850] device bridge_slave_0 entered promiscuous mode [ 42.742496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.749167] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.756472] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.763536] device bridge_slave_1 entered promiscuous mode [ 42.786513] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.793641] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.800438] device bridge_slave_1 entered promiscuous mode [ 42.818957] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.826640] team0: Port device team_slave_0 added [ 42.856580] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.866048] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.873370] team0: Port device team_slave_1 added [ 42.878417] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.887666] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.894955] device bridge_slave_0 entered promiscuous mode [ 42.902532] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.910099] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.917085] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.926435] device bridge_slave_1 entered promiscuous mode [ 42.937032] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.946151] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.952641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.959538] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.965977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.975220] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.983345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.995525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.015942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.033130] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.044073] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.051990] team0: Port device team_slave_0 added [ 43.058018] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.067742] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.075808] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.085929] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.094921] team0: Port device team_slave_0 added [ 43.100583] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.108418] team0: Port device team_slave_1 added [ 43.117929] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.125766] team0: Port device team_slave_0 added [ 43.130908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.138011] team0: Port device team_slave_1 added [ 43.143841] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.156104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.167129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.174957] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.182300] team0: Port device team_slave_1 added [ 43.187636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.195182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.210808] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.218773] team0: Port device team_slave_0 added [ 43.224313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.235227] device hsr_slave_0 entered promiscuous mode [ 43.241082] device hsr_slave_1 entered promiscuous mode [ 43.262697] device hsr_slave_0 entered promiscuous mode [ 43.268260] device hsr_slave_1 entered promiscuous mode [ 43.274167] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.282689] team0: Port device team_slave_1 added [ 43.287830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.295236] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.309064] device hsr_slave_0 entered promiscuous mode [ 43.315100] device hsr_slave_1 entered promiscuous mode [ 43.321643] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.328524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.339479] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.347787] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.354963] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.363000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.377399] device hsr_slave_0 entered promiscuous mode [ 43.383890] device hsr_slave_1 entered promiscuous mode [ 43.389859] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.397713] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.406257] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.437549] device hsr_slave_0 entered promiscuous mode [ 43.443488] device hsr_slave_1 entered promiscuous mode [ 43.449408] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.458559] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.468728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.478515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.491654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.502598] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.512462] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.524101] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.535909] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.544703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.563832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.572350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.582054] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.588142] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.609038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.618214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.628682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.639458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.647667] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.654048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.661922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.669597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.677461] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.683847] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.708307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.719152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.742235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.753758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.760549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.770727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.779448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.786675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.796164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.807018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.815860] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.824803] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.833431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.840450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.848205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.856377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.864131] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.877473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.885234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.893749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.902783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.913013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.922378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.929430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.937620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.945430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.953684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.961570] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.967901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.975302] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.984955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.995433] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.003187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.012235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.020355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.028624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.036703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.043824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.050568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.059834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.067800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.075453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.085210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.092549] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.100455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.107967] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.114848] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.123528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.134477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.141625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.148484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.157260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.166015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.173505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.182990] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.189046] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.200184] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.208768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.217071] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.227410] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.233759] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.240505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.249113] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.256038] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.263262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.270076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.277218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.284151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.291074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.298767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.306411] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.312811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.319994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.328519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.338128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.351726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.359564] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.366312] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.375383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.383859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.394136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.402136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.409601] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.415990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.422911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.430606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.438672] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.445062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.452105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.459787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.467566] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.474089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.481051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.488791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.496439] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.502975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.509739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.517658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.526622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.536161] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.545993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.554557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.564859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.572707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.579724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.589579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.596729] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.604117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.612336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.619795] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.626223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.633288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.641091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.648601] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.654985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.662021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.669749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.677535] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.683941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.690774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.699505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.713466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.723103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.733443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.750983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.759956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.777592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.789102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.798240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.806935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.819125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.819979] FAULT_INJECTION: forcing a failure. [ 44.819979] name failslab, interval 1, probability 0, space 0, times 1 [ 44.831791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.838922] CPU: 0 PID: 7132 Comm: syz-executor.2 Not tainted 4.19.148-syzkaller #0 [ 44.849780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.852832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.852835] Call Trace: [ 44.852847] dump_stack+0x123/0x177 [ 44.852857] should_fail.cold.4+0x5/0x13 [ 44.852864] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.852870] ? lock_downgrade+0x860/0x860 [ 44.852883] __should_failslab+0xba/0xf0 [ 44.852891] should_failslab+0x9/0x14 [ 44.852898] __kmalloc+0x2dd/0x770 [ 44.852907] ? tls_push_record+0xff/0x1600 [ 44.852913] ? __sk_mem_schedule+0x5f/0xc0 [ 44.852920] tls_push_record+0xff/0x1600 [ 44.852925] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.852940] tls_sw_sendpage+0x458/0xc00 [ 44.852954] ? tls_sw_sendmsg+0x1020/0x1020 [ 44.852961] ? pipe_lock+0x4f/0x60 [ 44.852972] inet_sendpage+0x122/0x600 [ 44.852979] ? kernel_sendpage+0xd0/0xd0 [ 44.852984] kernel_sendpage+0x60/0xd0 [ 44.852988] ? lock_downgrade+0x860/0x860 [ 44.852992] ? pipe_lock+0x4f/0x60 [ 44.852997] sock_sendpage+0x6d/0xd0 [ 44.853005] pipe_to_sendpage+0x212/0x430 [ 44.853012] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.853019] ? kasan_check_write+0x14/0x20 [ 44.853024] ? anon_pipe_buf_release+0x149/0x1f0 [ 44.853031] __splice_from_pipe+0x2cb/0x720 [ 44.853038] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.853046] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.853051] splice_from_pipe+0xbb/0x120 [ 44.853058] ? splice_shrink_spd+0xa0/0xa0 [ 44.875295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.875672] ? rw_verify_area+0xb8/0x2b0 [ 44.886955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.888939] generic_splice_sendpage+0x10/0x20 [ 44.897707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.900294] do_splice+0x4fd/0x12d0 [ 44.909491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.912777] ? ksys_dup3+0x2e0/0x2e0 [ 44.912786] ? opipe_prep.part.13+0x320/0x320 [ 44.912792] ? __fget_light+0x174/0x1e0 [ 44.912801] __x64_sys_splice+0x248/0x300 [ 44.912811] do_syscall_64+0xd0/0x4e0 [ 44.912821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.912826] RIP: 0033:0x459349 [ 44.912832] Code: 7d b7 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 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.912835] RSP: 002b:00007f3e85e04c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.912841] RAX: ffffffffffffffda RBX: 00007f3e85e04c90 RCX: 0000000000459349 [ 44.912844] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.912847] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 44.912850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e85e056d4 [ 44.912853] R13: 00000000004c887b R14: 00000000004de6b0 R15: 0000000000000005 [ 45.103253] kasan: CONFIG_KASAN_INLINE enabled [ 45.115144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.120239] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 45.127331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.137828] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 45.156159] CPU: 0 PID: 7132 Comm: syz-executor.2 Not tainted 4.19.148-syzkaller #0 [ 45.163974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.173321] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 45.178781] Code: ff ff 48 89 c7 e8 87 9a 2a 00 4c 89 f2 48 c1 ea 03 42 80 3c 3a 00 0f 85 a8 01 00 00 48 8d 70 08 49 89 06 48 89 f2 48 c1 ea 03 <42> 0f b6 14 3a 84 d2 74 09 80 fa 03 0f 8e 6b 01 00 00 48 8b 5d d0 [ 45.197801] RSP: 0018:ffff8880862c7498 EFLAGS: 00010202 [ 45.203146] RAX: 0000000000000000 RBX: ffff88808fc8588c RCX: 000000000000401e [ 45.210407] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88808fc85880 [ 45.217659] RBP: ffff8880862c74f8 R08: ffffed1010c7c804 R09: ffffed1010c7c800 [ 45.224926] R10: 0000000000000000 R11: ffff8880863e401d R12: 0000000000000fff [ 45.232174] R13: 000000000000001e R14: ffff8880862c7538 R15: dffffc0000000000 [ 45.239420] FS: 00007f3e85e05700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 45.247629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.253490] CR2: 00007f638655c000 CR3: 000000009a93a000 CR4: 00000000001406f0 [ 45.260744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.268022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.275295] Call Trace: [ 45.277865] scatterwalk_map_and_copy+0x128/0x190 [ 45.282720] ? scatterwalk_copychunks+0x610/0x610 [ 45.287561] ? kernel_fpu_end+0xa3/0x130 [ 45.291608] ? kernel_fpu_begin+0x170/0x170 [ 45.295910] gcmaes_encrypt.constprop.15+0x81b/0xda0 [ 45.301001] ? tls_push_record+0xff/0x1600 [ 45.305235] ? tls_sw_sendpage+0x458/0xc00 [ 45.309448] ? inet_sendpage+0x122/0x600 [ 45.313489] ? kernel_sendpage+0x60/0xd0 [ 45.318307] ? sock_sendpage+0x6d/0xd0 [ 45.322187] ? pipe_to_sendpage+0x212/0x430 [ 45.326507] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 45.333248] ? usleep_range+0x130/0x130 [ 45.337201] ? __lock_is_held+0xb5/0x140 [ 45.341238] generic_gcmaes_encrypt+0xfd/0x150 [ 45.345791] ? generic_gcmaes_encrypt+0xfd/0x150 [ 45.350540] ? helper_rfc4106_encrypt+0x450/0x450 [ 45.355357] ? __kmalloc+0x5f1/0x770 [ 45.359059] gcmaes_wrapper_encrypt+0x109/0x180 [ 45.363720] tls_push_record+0x9ae/0x1600 [ 45.367842] ? sk_stream_kill_queues+0x510/0x510 [ 45.372601] tls_sw_sendpage+0x458/0xc00 [ 45.376639] ? tls_sw_sendmsg+0x1020/0x1020 [ 45.380935] ? pipe_lock+0x4f/0x60 [ 45.384476] inet_sendpage+0x122/0x600 [ 45.388337] ? kernel_sendpage+0xd0/0xd0 [ 45.392370] kernel_sendpage+0x60/0xd0 [ 45.396234] ? lock_downgrade+0x860/0x860 [ 45.400351] ? pipe_lock+0x4f/0x60 [ 45.403864] sock_sendpage+0x6d/0xd0 [ 45.408534] pipe_to_sendpage+0x212/0x430 [ 45.412680] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.417493] ? kasan_check_write+0x14/0x20 [ 45.421702] ? anon_pipe_buf_release+0x149/0x1f0 [ 45.426441] __splice_from_pipe+0x2cb/0x720 [ 45.430825] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.435638] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.440472] splice_from_pipe+0xbb/0x120 [ 45.444511] ? splice_shrink_spd+0xa0/0xa0 [ 45.448726] ? rw_verify_area+0xb8/0x2b0 [ 45.452759] generic_splice_sendpage+0x10/0x20 [ 45.457322] do_splice+0x4fd/0x12d0 [ 45.460928] ? ksys_dup3+0x2e0/0x2e0 [ 45.464641] ? opipe_prep.part.13+0x320/0x320 [ 45.469124] ? __fget_light+0x174/0x1e0 [ 45.473072] __x64_sys_splice+0x248/0x300 [ 45.477216] do_syscall_64+0xd0/0x4e0 [ 45.481006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.486239] RIP: 0033:0x459349 [ 45.489404] Code: 7d b7 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 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.508299] RSP: 002b:00007f3e85e04c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.515981] RAX: ffffffffffffffda RBX: 00007f3e85e04c90 RCX: 0000000000459349 [ 45.523243] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.530486] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 45.537730] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3e85e056d4 [ 45.544985] R13: 00000000004c887b R14: 00000000004de6b0 R15: 0000000000000005 [ 45.552248] Modules linked in: [ 45.562834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.569932] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.577108] ---[ end trace 4e622034f40b5d9d ]--- [ 45.578044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.589197] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 45.595049] Code: ff ff 48 89 c7 e8 87 9a 2a 00 4c 89 f2 48 c1 ea 03 42 80 3c 3a 00 0f 85 a8 01 00 00 48 8d 70 08 49 89 06 48 89 f2 48 c1 ea 03 <42> 0f b6 14 3a 84 d2 74 09 80 fa 03 0f 8e 6b 01 00 00 48 8b 5d d0 [ 45.596911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.615808] RSP: 0018:ffff8880862c7498 EFLAGS: 00010202 [ 45.622351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.627683] RAX: 0000000000000000 RBX: ffff88808fc8588c RCX: 000000000000401e [ 45.636338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.642128] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88808fc85880 [ 45.649069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.656402] RBP: ffff8880862c74f8 R08: ffffed1010c7c804 R09: ffffed1010c7c800 [ 45.665837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.670918] R10: 0000000000000000 R11: ffff8880863e401d R12: 0000000000000fff [ 45.677874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.685264] R13: 000000000000001e R14: ffff8880862c7538 R15: dffffc0000000000 [ 45.693018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.701151] FS: 00007f3e85e05700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 45.706957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.715074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.723846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.728154] CR2: 00007f6386565018 CR3: 000000009a93a000 CR4: 00000000001406f0 [ 45.735398] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.744617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.751202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.757338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.766020] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.781133] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.786218] Kernel panic - not syncing: Fatal exception [ 45.787366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.793396] Kernel Offset: disabled [ 45.803425] Rebooting in 86400 seconds..