[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.509772] audit: type=1400 audit(1589256009.161:8): avc: denied { execmem } for pid=6127 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 29.754181] IPVS: ftp: loaded support on port[0] = 21 [ 30.901238] can: request_module (can-proto-0) failed. [ 30.912006] can: request_module (can-proto-0) failed. [ 30.937395] audit: type=1400 audit(1589256010.592:9): avc: denied { create } for pid=6104 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 '10.128.10.1' (ECDSA) to the list of known hosts. 2020/05/12 04:00:17 parsed 1 programs 2020/05/12 04:00:18 executed programs: 0 [ 38.548194] audit: type=1400 audit(1589256018.195:10): avc: denied { execmem } for pid=6250 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.780430] IPVS: ftp: loaded support on port[0] = 21 [ 39.518189] IPVS: ftp: loaded support on port[0] = 21 [ 39.568464] chnl_net:caif_netlink_parms(): no params data found [ 39.622118] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.630384] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.638160] device bridge_slave_0 entered promiscuous mode [ 39.665450] IPVS: ftp: loaded support on port[0] = 21 [ 39.671361] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.678755] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.687865] device bridge_slave_1 entered promiscuous mode [ 39.734840] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.763253] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.787006] chnl_net:caif_netlink_parms(): no params data found [ 39.817213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.825721] team0: Port device team_slave_0 added [ 39.842663] IPVS: ftp: loaded support on port[0] = 21 [ 39.857891] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.865627] team0: Port device team_slave_1 added [ 39.872262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.892615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.934381] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.941245] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.948266] device bridge_slave_0 entered promiscuous mode [ 40.022204] device hsr_slave_0 entered promiscuous mode [ 40.059330] device hsr_slave_1 entered promiscuous mode [ 40.099273] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.105750] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.114596] device bridge_slave_1 entered promiscuous mode [ 40.129799] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.145245] chnl_net:caif_netlink_parms(): no params data found [ 40.153915] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.164861] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.175402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.218177] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.225621] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.234306] device bridge_slave_0 entered promiscuous mode [ 40.246597] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.253254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.260251] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.267424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.281648] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.288192] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.295682] device bridge_slave_1 entered promiscuous mode [ 40.310675] IPVS: ftp: loaded support on port[0] = 21 [ 40.310993] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.326595] team0: Port device team_slave_0 added [ 40.333610] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.340995] team0: Port device team_slave_1 added [ 40.397370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.407052] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.418225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.443891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.475340] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.485025] team0: Port device team_slave_0 added [ 40.494319] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.503225] team0: Port device team_slave_1 added [ 40.509786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.518178] chnl_net:caif_netlink_parms(): no params data found [ 40.562102] device hsr_slave_0 entered promiscuous mode [ 40.609551] device hsr_slave_1 entered promiscuous mode [ 40.649218] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.656533] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.672818] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.680803] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.700478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.753033] device hsr_slave_0 entered promiscuous mode [ 40.798986] device hsr_slave_1 entered promiscuous mode [ 40.859594] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.866617] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.893560] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.900621] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.908279] device bridge_slave_0 entered promiscuous mode [ 40.926119] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.933150] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.940757] device bridge_slave_1 entered promiscuous mode [ 40.954297] IPVS: ftp: loaded support on port[0] = 21 [ 40.959504] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.970995] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.036340] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.055755] chnl_net:caif_netlink_parms(): no params data found [ 41.070706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.091878] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.099238] team0: Port device team_slave_0 added [ 41.105612] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.113077] team0: Port device team_slave_1 added [ 41.119711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.127450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.146988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.221771] device hsr_slave_0 entered promiscuous mode [ 41.259007] device hsr_slave_1 entered promiscuous mode [ 41.319365] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.326751] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.341498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.350575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.375640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.385985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.402552] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.410096] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.418024] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.446185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.455070] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.463105] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.470639] device bridge_slave_0 entered promiscuous mode [ 41.477711] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.485202] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.492658] device bridge_slave_1 entered promiscuous mode [ 41.508101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.516512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.525355] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.532423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.543192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.553305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.568901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.576740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.585561] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.591962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.600189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.616642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.677640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.684795] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.693371] chnl_net:caif_netlink_parms(): no params data found [ 41.716921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.725201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.735398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.751830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.760498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.779031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.785264] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.793263] team0: Port device team_slave_0 added [ 41.799868] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.806903] team0: Port device team_slave_1 added [ 41.817736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.826039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.834236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.842145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.849442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.856492] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.867547] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.874282] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.889705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.902707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.912711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.920637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.927980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.935818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.944005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.951958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.960182] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.966628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.974053] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.983037] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.990918] device bridge_slave_0 entered promiscuous mode [ 42.004719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.014907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.022447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.030010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.037544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.045479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.052560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.065812] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.073169] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.080867] device bridge_slave_1 entered promiscuous mode [ 42.101923] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.111964] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.118191] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.160952] device hsr_slave_0 entered promiscuous mode [ 42.208779] device hsr_slave_1 entered promiscuous mode [ 42.249305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.256450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.266603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.273749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.282738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.291105] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.310996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.319943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.327454] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.333855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.340975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.349107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.356521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.364310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.372267] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.378667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.385709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.393588] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.402222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.410797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.420894] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.428130] team0: Port device team_slave_0 added [ 42.435211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.443563] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.450842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.459397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.468709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.476216] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.482609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.493350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.503253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.512180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.519308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.526390] team0: Port device team_slave_1 added [ 42.532442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.547579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.558645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.566230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.573814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.585037] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.592095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.600639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.609300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.616516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.624402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.633398] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.639762] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.647735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.656806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.673662] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.683410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.691345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.699080] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.705425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.712809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.720618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.728071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.735910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.744227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.751255] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.764123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.779319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.786868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.795790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.804577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.812764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.821773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.830157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.837754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.847765] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.854190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.862334] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.870920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.920719] device hsr_slave_0 entered promiscuous mode [ 42.938456] device hsr_slave_1 entered promiscuous mode [ 42.990108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.997647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.007009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.016971] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.026518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.035127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.043581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.052318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.060445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.069841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.078609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.087132] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.096740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.106389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.114784] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.128950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.136416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.144547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.152674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.160419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.170822] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.176870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.189897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.207673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.229035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.247539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.256961] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.272343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.281940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.302112] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.310339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.324465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.333356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.343875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.355705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.372703] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.392072] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.399255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.406853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.429921] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.435945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.455296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.481402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.493713] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.525117] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.554139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.565050] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.576401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.585062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.594614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.608920] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.615129] 8021q: adding VLAN 0 to HW filter on device team0 2020/05/12 04:00:23 executed programs: 13 [ 43.624870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.633387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.658624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.667223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.677174] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.683726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.691552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.710163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.727350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.735245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.748931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.756457] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.762840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.771117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.778602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.787621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.804128] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.811449] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.819524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.847243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.862074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.875215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.891563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.900927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.909944] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.916392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.924708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.934189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.944736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.952769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.969523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.995447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.009242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.018814] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.025679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.032803] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.042028] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.054411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.062214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.070324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.079743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.089296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.100814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.110196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.120251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.127093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.135432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.144819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.152638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.160723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.168746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.176500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.185158] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.194167] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.200489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.210935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.222175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.230652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.240866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.248354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.256030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.268763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.277208] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.287163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.296074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.305657] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.312337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.321266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.333684] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.355903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.402060] ================================================================== [ 45.409599] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 45.416506] Read of size 43 at addr (null) by task syz-executor.3/7253 [ 45.424177] [ 45.425806] CPU: 0 PID: 7253 Comm: syz-executor.3 Not tainted 4.14.180-syzkaller #0 [ 45.433712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.443067] Call Trace: [ 45.445665] dump_stack+0xf7/0x13b [ 45.449205] ? llcp_sock_getname+0x378/0x480 [ 45.453621] kasan_report.cold.8+0x6d/0x2d3 [ 45.457943] check_memory_region+0x13e/0x1b0 [ 45.462347] memcpy+0x23/0x50 [ 45.465451] llcp_sock_getname+0x378/0x480 [ 45.470476] SYSC_getpeername+0x122/0x250 [ 45.474623] ? SYSC_getsockname+0x200/0x200 [ 45.478955] ? _copy_to_user+0x91/0xb0 [ 45.482844] ? nsecs_to_jiffies+0x20/0x20 [ 45.486990] ? SyS_clock_settime+0x1a0/0x1a0 [ 45.491400] ? do_syscall_64+0x4c/0x5b0 [ 45.495379] ? SyS_getsockname+0x10/0x10 [ 45.499438] SyS_getpeername+0x9/0x10 [ 45.503238] do_syscall_64+0x1c7/0x5b0 [ 45.509231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.514260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.519447] RIP: 0033:0x459f49 [ 45.522628] RSP: 002b:00007fb8aee40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 45.530418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 45.537776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 45.545047] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.553698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8aee416d4 [ 45.560968] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 45.568253] ================================================================== [ 45.575719] Disabling lock debugging due to kernel taint [ 45.605973] Kernel panic - not syncing: panic_on_warn set ... [ 45.605973] [ 45.613623] CPU: 0 PID: 7253 Comm: syz-executor.3 Tainted: G B 4.14.180-syzkaller #0 [ 45.622753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.632103] Call Trace: [ 45.634684] dump_stack+0xf7/0x13b [ 45.638825] ? llcp_sock_getname+0x378/0x480 [ 45.643233] panic+0x1b0/0x358 [ 45.646418] ? add_taint.cold.5+0x11/0x11 [ 45.650560] ? ___preempt_schedule+0x16/0x18 [ 45.654962] ? llcp_sock_getname+0x378/0x480 [ 45.659365] kasan_end_report+0x47/0x4f [ 45.663361] kasan_report.cold.8+0x76/0x2d3 [ 45.667672] check_memory_region+0x13e/0x1b0 [ 45.672092] memcpy+0x23/0x50 [ 45.675223] llcp_sock_getname+0x378/0x480 [ 45.679458] SYSC_getpeername+0x122/0x250 [ 45.683594] ? SYSC_getsockname+0x200/0x200 [ 45.687912] ? _copy_to_user+0x91/0xb0 [ 45.691793] ? nsecs_to_jiffies+0x20/0x20 [ 45.695926] ? SyS_clock_settime+0x1a0/0x1a0 [ 45.700312] ? do_syscall_64+0x4c/0x5b0 [ 45.704261] ? SyS_getsockname+0x10/0x10 [ 45.708296] SyS_getpeername+0x9/0x10 [ 45.712092] do_syscall_64+0x1c7/0x5b0 [ 45.715969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.720791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.725975] RIP: 0033:0x459f49 [ 45.729144] RSP: 002b:00007fb8aee40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 45.736842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f49 [ 45.744107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 45.751356] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 45.758608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8aee416d4 [ 45.765872] R13: 00000000004c0bf0 R14: 00000000004d37a8 R15: 00000000ffffffff [ 45.775141] Kernel Offset: disabled [ 45.778779] Rebooting in 86400 seconds..