[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 19.542186] random: crng init done [ 19.546247] random: 7 urandom warning(s) missed due to ratelimiting [ 27.661617] IPVS: ftp: loaded support on port[0] = 21 [ 28.130701] can: request_module (can-proto-0) failed. [ 29.086044] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. 2021/04/24 16:50:03 parsed 1 programs 2021/04/24 16:50:03 executed programs: 0 [ 36.641017] IPVS: ftp: loaded support on port[0] = 21 [ 36.652185] IPVS: ftp: loaded support on port[0] = 21 [ 36.679640] IPVS: ftp: loaded support on port[0] = 21 [ 36.686671] IPVS: ftp: loaded support on port[0] = 21 [ 36.728698] IPVS: ftp: loaded support on port[0] = 21 [ 36.737709] IPVS: ftp: loaded support on port[0] = 21 [ 36.911079] chnl_net:caif_netlink_parms(): no params data found [ 36.999038] chnl_net:caif_netlink_parms(): no params data found [ 37.071780] chnl_net:caif_netlink_parms(): no params data found [ 37.091918] chnl_net:caif_netlink_parms(): no params data found [ 37.163645] chnl_net:caif_netlink_parms(): no params data found [ 37.181185] chnl_net:caif_netlink_parms(): no params data found [ 37.191968] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.199724] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.209228] device bridge_slave_0 entered promiscuous mode [ 37.240508] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.247525] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.256414] device bridge_slave_0 entered promiscuous mode [ 37.267275] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.274038] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.281774] device bridge_slave_1 entered promiscuous mode [ 37.288982] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.297803] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.306917] device bridge_slave_1 entered promiscuous mode [ 37.319326] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.330016] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.338169] device bridge_slave_0 entered promiscuous mode [ 37.345941] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.352779] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.360861] device bridge_slave_1 entered promiscuous mode [ 37.368175] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.375641] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.383654] device bridge_slave_0 entered promiscuous mode [ 37.413378] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.421812] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.430868] device bridge_slave_1 entered promiscuous mode [ 37.468985] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.478524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.488070] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.501042] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.509306] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.516852] device bridge_slave_0 entered promiscuous mode [ 37.524851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.533534] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.543288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.552311] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.560594] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.567293] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.575432] device bridge_slave_0 entered promiscuous mode [ 37.582357] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.589916] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.597286] device bridge_slave_1 entered promiscuous mode [ 37.604723] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.627095] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.634180] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.644852] device bridge_slave_1 entered promiscuous mode [ 37.668566] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.677469] team0: Port device team_slave_0 added [ 37.697101] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.705759] team0: Port device team_slave_0 added [ 37.710976] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.719208] team0: Port device team_slave_0 added [ 37.725430] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.733072] team0: Port device team_slave_1 added [ 37.743544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.752708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.760746] team0: Port device team_slave_0 added [ 37.766566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.774394] team0: Port device team_slave_1 added [ 37.780083] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.788512] team0: Port device team_slave_1 added [ 37.794609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.802984] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.812457] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.821151] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.830096] team0: Port device team_slave_1 added [ 37.836163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.844295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.852158] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.862018] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.874553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.882970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.895928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.915566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.947582] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.955810] team0: Port device team_slave_0 added [ 38.016882] device hsr_slave_0 entered promiscuous mode [ 38.054535] device hsr_slave_1 entered promiscuous mode [ 38.094544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.102828] team0: Port device team_slave_0 added [ 38.156340] device hsr_slave_0 entered promiscuous mode [ 38.204482] device hsr_slave_1 entered promiscuous mode [ 38.249959] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.258153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.266526] team0: Port device team_slave_1 added [ 38.275897] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.283725] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.291760] team0: Port device team_slave_1 added [ 38.346808] device hsr_slave_0 entered promiscuous mode [ 38.406801] device hsr_slave_1 entered promiscuous mode [ 38.444583] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.452177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.459787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.515591] device hsr_slave_0 entered promiscuous mode [ 38.556740] device hsr_slave_1 entered promiscuous mode [ 38.594490] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.602007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.610191] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.620327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.628506] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.636819] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.644200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.675467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.687628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.700676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.745955] device hsr_slave_0 entered promiscuous mode [ 38.784518] device hsr_slave_1 entered promiscuous mode [ 38.825869] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.886285] device hsr_slave_0 entered promiscuous mode [ 38.924372] device hsr_slave_1 entered promiscuous mode [ 38.977361] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.990323] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.001561] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.022775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.051032] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.068564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.083017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.099549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.118000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.127101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.138329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.153245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.163467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.172050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.183336] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.190543] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.199045] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.211862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.221788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.236140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.245501] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.256112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.264832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.272791] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.279829] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.287764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.296166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.304418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.314740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.324138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.332912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.341553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.350660] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.357419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.364992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.372854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.385420] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.394756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.401927] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.409203] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.417224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.426206] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.432527] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.439885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.447520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.454786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.464757] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.470900] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.480202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.490161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.500017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.509781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.518293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.529586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.538209] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.545002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.552295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.560108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.568232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.576253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.585094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.593001] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.599580] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.609488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.620206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.629658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.638820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.648430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.657096] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.664981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.672889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.682289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.691019] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.697832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.706109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.714834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.722953] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.730663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.738437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.746804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.756687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.765570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.775404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.784011] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.790816] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.800154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.811025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.821015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.831955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.841600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.850503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.859165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.867855] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.875024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.883556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.891062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.899194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.907334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.915447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.923517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.931497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.940076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.948608] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.955703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.964999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.973891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.982587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.993985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.003243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.012792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.022575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.032097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.042520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.051849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.061497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.070515] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.078637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.086028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.095347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.105304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.115199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.123832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.133626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.142614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.150990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.159851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.170650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.178766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.187048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.195159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.202969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.211829] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.218991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.226287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.234446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.242312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.250712] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.258163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.266338] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.274999] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.290994] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.299741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.308321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.319711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.328271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.336958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.344972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.352356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.359875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.368354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.377858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.387201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.397805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.407465] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.414576] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.422702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.433403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.442197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.449929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.458476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.466877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.475317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.482948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.491069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.499682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.507806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.516493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.525934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.534944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.545629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.565320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.574567] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.581053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.593109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.602019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.610280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.620165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.628173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.636418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.645374] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.652709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.661412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.670882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.682803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.697278] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.709750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.719819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.731076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.740895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.750049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.759992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.768756] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.775596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.784404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.792510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.801965] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.812285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.821987] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.834640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.854496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.861722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.870252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.882736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.892794] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.906572] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.916214] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.925105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.947209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.957758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.967595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.976630] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.988408] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.000583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.011035] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.020820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.029710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.060274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.070443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.079176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.093804] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.110826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.131442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.141710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.156087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.170179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.185566] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.198505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.212680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.222806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.234997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.244731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.255294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.265452] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.272002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.295262] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.317528] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.331989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.340752] 8021q: adding VLAN 0 to HW filter on device batadv0 2021/04/24 16:50:08 executed programs: 16 [ 45.492404] WARNING: CPU: 0 PID: 6947 at kernel/events/core.c:1840 perf_group_attach+0x3b1/0x470 [ 45.501584] Modules linked in: [ 45.505024] CPU: 0 PID: 6947 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 45.513254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.523912] RIP: 0010:perf_group_attach+0x3b1/0x470 [ 45.529083] Code: ec 10 4c 39 e3 75 d7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ce 52 1d 00 e9 c8 fc ff ff e8 c4 52 1d 00 e9 fe fc ff ff <0f> 0b e9 75 fd ff ff e8 d3 52 1d 00 eb c1 e8 cc 52 1d 00 e9 6d fc [ 45.548696] RSP: 0018:ffff8881f6807ec0 EFLAGS: 00010006 [ 45.554504] RAX: dffffc0000000000 RBX: ffff8881d0150bc0 RCX: 1ffff1103a02a082 [ 45.562378] RDX: 1ffff1103a02a0ab RSI: ffff8881f6831460 RDI: ffff8881d0150558 [ 45.570081] RBP: ffff8881f6807ef0 R08: ffffffff890a8018 R09: 0000000000000006 [ 45.577337] R10: fffffbfff1215001 R11: 0000000000000001 R12: ffff8881d0150340 [ 45.585028] R13: ffffe8ffffc11bd0 R14: 0000000000000000 R15: ffff8881f6831448 [ 45.592457] FS: 00007fa553b6b700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 45.601271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.607424] CR2: 000055570a930f98 CR3: 00000001d99a2006 CR4: 00000000001606f0 [ 45.614772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.622301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 45.629814] Call Trace: [ 45.632474] [ 45.634720] __perf_install_in_context+0x3f6/0x880 [ 45.640272] ? __perf_event_enable+0x8a0/0x8a0 [ 45.644931] ? perf_duration_warn+0x30/0x30 [ 45.649666] remote_function+0xff/0x180 [ 45.653706] flush_smp_call_function_queue+0x10e/0x3d0 [ 45.659220] generic_smp_call_function_single_interrupt+0xe/0x20 [ 45.665698] smp_call_function_single_interrupt+0xa0/0x440 [ 45.671387] call_function_single_interrupt+0xf/0x20 [ 45.676821] [ 45.679211] RIP: 0010:_raw_spin_unlock_irqrestore+0xaf/0xd0 [ 45.685268] Code: 08 01 12 88 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 28 48 83 3d c0 be 89 01 00 74 15 48 89 df 57 9d <0f> 1f 44 00 00 eb ad e8 8f 0e 78 fa eb bb 0f 0b 0f 0b e8 ca ee 07 [ 45.705119] RSP: 0018:ffff8881d7667938 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 [ 45.713734] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: 0000000000000000 [ 45.721273] RDX: 1ffffffff1024021 RSI: 0000000000000001 RDI: 0000000000000286 [ 45.728957] RBP: ffff8881d7667948 R08: ffffed103af31522 R09: 0000000000000000 [ 45.736578] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881d798a908 [ 45.744471] R13: ffff8881d798a140 R14: ffff8881f692c380 R15: 0000000000000001 [ 45.751934] try_to_wake_up+0xc2/0xf20 [ 45.757555] ? migrate_swap_stop+0x930/0x930 [ 45.762340] ? futex_wake+0x338/0x5a0 [ 45.766302] ? lock_downgrade+0x860/0x860 [ 45.770779] wake_up_q+0xa4/0x100 [ 45.774297] futex_wake+0x340/0x5a0 [ 45.778173] ? get_futex_key+0xec0/0xec0 [ 45.782396] ? mark_held_locks+0x130/0x130 [ 45.786871] ? __do_sys_perf_event_open+0x1476/0x20d0 [ 45.792301] do_futex+0x599/0x1550 [ 45.795834] ? find_held_lock+0x36/0x1d0 [ 45.799895] ? futex_exit_release+0x60/0x60 [ 45.804381] ? __fd_install+0x157/0x4b0 [ 45.808902] ? lock_downgrade+0x860/0x860 [ 45.813132] ? kasan_check_read+0x11/0x20 [ 45.817387] ? __fd_install+0x179/0x4b0 [ 45.821881] ? fd_install+0x47/0x60 [ 45.825768] ? fput+0x18/0x120 [ 45.829031] ? __do_sys_perf_event_open+0x1599/0x20d0 [ 45.834398] ? perf_event_set_output+0x430/0x430 [ 45.839143] __x64_sys_futex+0x1cb/0x3a0 [ 45.843284] ? do_futex+0x1550/0x1550 [ 45.847168] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.852088] ? do_syscall_64+0x21/0x4e0 [ 45.856325] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.861931] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.866849] ? do_syscall_64+0x21/0x4e0 [ 45.870926] ? trace_hardirqs_on+0x28/0x190 [ 45.875422] do_syscall_64+0xd0/0x4e0 [ 45.879746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.884936] RIP: 0033:0x460c99 [ 45.888204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 45.908775] RSP: 002b:00007fa553b6b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.916738] RAX: ffffffffffffffda RBX: 000000000052bfb0 RCX: 0000000000460c99 [ 45.924342] RDX: 00000000004b2232 RSI: 0000000000000081 RDI: 000000000052bfb4 [ 45.932406] RBP: 000000000052bfa8 R08: 0000000000000000 R09: 0000000000000000 [ 45.940424] R10: 0000000000000004 R11: 0000000000000246 R12: 000000000052bfb4 [ 45.949082] R13: 00007fff309df57f R14: 00007fa553b6b300 R15: 0000000000022000 [ 45.957010] irq event stamp: 126 [ 45.960537] hardirqs last enabled at (125): [] _raw_spin_unlock_irqrestore+0x82/0xd0 [ 45.971149] hardirqs last disabled at (126): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 45.980986] softirqs last enabled at (0): [] copy_process.part.34+0x179c/0x76d0 [ 45.990525] softirqs last disabled at (0): [<0000000000000000>] (null) [ 45.998742] ---[ end trace e64ed1d27763cf3d ]--- [ 46.061830] WARNING: CPU: 0 PID: 0 at kernel/events/core.c:1999 event_sched_out.isra.99+0x69b/0x970 [ 46.072955] Modules linked in: [ 46.076323] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.19.188-syzkaller #0 [ 46.086181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.096493] RIP: 0010:event_sched_out.isra.99+0x69b/0x970 [ 46.102213] Code: 89 9d c0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 5d 02 00 00 49 89 9d c8 00 00 00 e9 39 fd ff ff <0f> 0b e9 ac f9 ff ff 65 48 8b 1c 25 40 ee 01 00 48 8d bb 84 08 00 [ 46.122403] RSP: 0018:ffff8881f6807dd8 EFLAGS: 00010083 [ 46.128427] RAX: dffffc0000000000 RBX: ffff8881d0150bc0 RCX: ffffe8ffffc11bd0 [ 46.135855] RDX: 1ffff1103a02a0ab RSI: ffffe8ffffc11d68 RDI: ffff8881d0150558 [ 46.143729] RBP: ffff8881f6807e28 R08: ffffed103a02a1b4 R09: 1ffff1103ed050a1 [ 46.151412] R10: ffffed103a02a1b3 R11: ffff8881d0150d9f R12: ffffe8ffffc11bd0 [ 46.159114] R13: ffffe8ffffc11bd0 R14: ffff8881d0150340 R15: ffff8881d0150340 [ 46.167249] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 46.175977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.181933] CR2: 000055570a932140 CR3: 000000000806d001 CR4: 00000000001606f0 [ 46.189679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.197377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 46.205264] Call Trace: [ 46.207830] [ 46.210329] group_sched_out.part.100+0x17b/0x1f0 [ 46.215362] ctx_sched_out+0x6a0/0x940 [ 46.219352] ctx_resched+0xc4/0xe0 [ 46.223231] __perf_install_in_context+0x40d/0x880 [ 46.228250] ? __perf_event_enable+0x8a0/0x8a0 [ 46.233278] ? perf_duration_warn+0x30/0x30 [ 46.237764] remote_function+0xff/0x180 [ 46.241729] flush_smp_call_function_queue+0x10e/0x3d0 [ 46.247334] generic_smp_call_function_single_interrupt+0xe/0x20 [ 46.253903] smp_call_function_single_interrupt+0xa0/0x440 [ 46.259598] call_function_single_interrupt+0xf/0x20 [ 46.264785] [ 46.267290] RIP: 0010:native_safe_halt+0x12/0x20 [ 46.272644] Code: 11 ff ff ff 4c 89 e7 e8 9c 03 08 fb eb 97 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 e9 07 00 00 00 0f 00 2d 30 26 5f 00 fb f4 <5d> c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 e9 07 00 00 [ 46.293026] RSP: 0018:ffffffff88007c88 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 [ 46.301147] RAX: dffffc0000000000 RBX: ffffffff88079300 RCX: 0000000000000000 [ 46.308582] RDX: 1ffffffff1024024 RSI: 0000000000000001 RDI: ffffffff88120120 [ 46.316204] RBP: ffffffff88007c88 R08: ffffed103ed04733 R09: 0000000000000000 [ 46.323925] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 46.331794] R13: ffffffff88120110 R14: ffffffff88d3a0e0 R15: 0000000000000000 [ 46.339339] default_idle+0x51/0x310 [ 46.343145] arch_cpu_idle+0xa/0x10 [ 46.346934] default_idle_call+0x6d/0x90 [ 46.351259] do_idle+0x41e/0x560 [ 46.354960] ? arch_cpu_idle_exit+0x70/0x70 [ 46.359656] cpu_startup_entry+0xc8/0xe0 [ 46.363793] ? cpu_in_idle+0x20/0x20 [ 46.367588] rest_init+0x193/0x199 [ 46.371195] start_kernel+0x5f0/0x62c [ 46.375204] ? mem_encrypt_init+0x1/0x1 [ 46.379341] x86_64_start_reservations+0x29/0x2b [ 46.384173] x86_64_start_kernel+0x76/0x79 [ 46.388473] secondary_startup_64+0xa4/0xb0 [ 46.393210] irq event stamp: 255338 [ 46.396995] hardirqs last enabled at (255335): [] default_idle+0x1c/0x310 [ 46.406438] hardirqs last disabled at (255336): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 46.416504] softirqs last enabled at (255338): [] _local_bh_enable+0x1c/0x30 [ 46.426075] softirqs last disabled at (255337): [] irq_enter+0xa7/0xe0 [ 46.434946] ---[ end trace e64ed1d27763cf3e ]--- [ 46.468812] WARNING: CPU: 0 PID: 3307 at kernel/events/core.c:1943 perf_group_detach+0x65f/0x970 [ 46.478154] Modules linked in: [ 46.481444] CPU: 0 PID: 3307 Comm: systemd-udevd Tainted: G W 4.19.188-syzkaller #0 [ 46.490976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.500842] RIP: 0010:perf_group_detach+0x65f/0x970 [ 46.506043] Code: b8 be ff ff ff ff 48 8d 78 20 e8 4c 6f d7 ff 85 c0 0f 85 38 fa ff ff 48 c7 c7 20 f9 f0 86 e8 50 a7 fe 04 0f 0b e9 25 fa ff ff <0f> 0b e9 62 fb ff ff 49 8d 7c 24 10 48 b8 00 00 00 00 00 fc ff df [ 46.525625] RSP: 0000:ffff8881f6807e18 EFLAGS: 00010083 [ 46.531343] RAX: ffffed103a02a1bb RBX: ffff8881d0150340 RCX: ffffe8ffffc11bd0 [ 46.538944] RDX: ffffe8ffffc11ce0 RSI: ffff8881d0151460 RDI: ffff8881d0150558 [ 46.546648] RBP: ffff8881f6807e90 R08: 0000000000000000 R09: ffff8881d0151460 [ 46.553998] R10: ffff8881d0150360 R11: ffffe8ffffc11ce8 R12: dffffc0000000000 [ 46.561770] R13: ffff8881d0150bc0 R14: ffff8881f6831440 R15: ffff8881d0150bc0 [ 46.569021] FS: 00007f31faf258c0(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 46.577664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.583873] CR2: 000055570a93b560 CR3: 00000001daa7e006 CR4: 00000000001606f0 [ 46.592951] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.600577] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000000000111062a [ 46.608240] Call Trace: [ 46.611068] [ 46.613392] __perf_remove_from_context+0x1a2/0x400 [ 46.618393] ? do_raw_spin_lock+0xd0/0x240 [ 46.622870] event_function+0x2bb/0x3d0 [ 46.626975] ? unclone_ctx+0x120/0x120 [ 46.631119] ? perf_duration_warn+0x30/0x30 [ 46.635693] remote_function+0xff/0x180 [ 46.639995] flush_smp_call_function_queue+0x10e/0x3d0 [ 46.645542] generic_smp_call_function_single_interrupt+0xe/0x20 [ 46.651866] smp_call_function_single_interrupt+0xa0/0x440 [ 46.657952] call_function_single_interrupt+0xf/0x20 [ 46.663509] [ 46.665975] RIP: 0010:copy_page+0x7/0x10 [ 46.670422] Code: ac 48 8b 55 b0 48 8b 75 b8 8b 45 c0 4c 8b 45 c8 4c 8b 4d d0 e9 3f fd ff ff 90 90 90 90 90 90 90 90 90 90 66 90 b9 00 02 00 00 48 a5 c3 0f 1f 44 00 00 48 83 ec 10 48 89 1c 24 4c 89 64 24 08 [ 46.691251] RSP: 0000:ffff8881daacfab0 EFLAGS: 00010286 ORIG_RAX: ffffffffffffff04 [ 46.699466] RAX: 0000000000000000 RBX: ffff888000000000 RCX: 0000000000000038 [ 46.706808] RDX: 1ffff1103b55828c RSI: ffff8881ca070e40 RDI: ffff8881ca0eee40 [ 46.716169] RBP: ffff8881daacfad0 R08: ffffed103ed04733 R09: ffffed103ed04732 [ 46.724297] R10: ffffed103ed04732 R11: ffff8881f6823993 R12: ffff8881ca070000 [ 46.732546] R13: ffff8881daac00c0 R14: ffffea0007281c00 R15: ffff8881daacfd38 [ 46.740279] ? copy_user_highpage.isra.91+0xe1/0x1c0 [ 46.745643] wp_page_copy+0x1d7/0x14b0 [ 46.750130] ? follow_pfn+0x1e0/0x1e0 [ 46.754091] ? do_raw_spin_unlock+0x177/0x260 [ 46.758676] do_wp_page+0x1bd/0xcc0 [ 46.762312] ? finish_mkwrite_fault+0x270/0x270 [ 46.767514] ? kasan_check_write+0x14/0x20 [ 46.772167] ? do_raw_spin_lock+0xd0/0x240 [ 46.776756] __handle_mm_fault+0x15b6/0x2b10 [ 46.781686] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 46.786535] ? find_held_lock+0x36/0x1d0 [ 46.790775] ? kasan_check_read+0x11/0x20 [ 46.795008] handle_mm_fault+0x334/0x840 [ 46.799156] __do_page_fault+0x466/0xb20 [ 46.803815] ? mm_fault_error+0x2a0/0x2a0 [ 46.807988] ? error_entry+0x73/0xe0 [ 46.812150] ? trace_hardirqs_off_caller+0x1d/0x180 [ 46.817350] ? trace_hardirqs_on_caller+0x28/0x180 [ 46.822557] ? page_fault+0x8/0x30 [ 46.826354] do_page_fault+0x64/0x3b0 [ 46.830483] ? page_fault+0x8/0x30 [ 46.834187] page_fault+0x1e/0x30 [ 46.838000] RIP: 0033:0x5557088fe878 [ 46.841797] Code: 48 89 f3 0f 84 09 01 00 00 48 83 7e 30 00 0f 85 1e 01 00 00 48 83 7f 30 00 0f 85 33 01 00 00 48 89 77 30 c7 47 28 01 00 00 00 <48> 89 7e 30 c7 46 38 02 00 00 00 48 8b 07 48 8b 68 08 e8 81 51 02 [ 46.863124] RSP: 002b:00007ffc73f04700 EFLAGS: 00010246 [ 46.868732] RAX: 0000000000000000 RBX: 000055570a93b530 RCX: 0000000000000000 [ 46.876442] RDX: 0000000000000010 RSI: 000055570a93b530 RDI: 000055570a92e280 [ 46.884044] RBP: 0000000000001b35 R08: 000055570a947c07 R09: 00000000000000f0 [ 46.891593] R10: 0000000000000000 R11: 000055570a947b10 R12: 000055570a92e280 [ 46.899333] R13: 000055570a92c010 R14: 000055570a93ac00 R15: 000055570a92c010 [ 46.907409] irq event stamp: 1412972 [ 46.911295] hardirqs last enabled at (1412971): [] get_page_from_freelist+0x241d/0x4470 [ 46.921339] hardirqs last disabled at (1412972): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 46.931035] softirqs last enabled at (1412316): [] release_sock+0x11f/0x180 [ 46.940280] softirqs last disabled at (1412314): [] release_sock+0x1b/0x180 [ 46.949467] ---[ end trace e64ed1d27763cf3f ]--- 2021/04/24 16:50:14 executed programs: 89 [ 47.081988] list_add double add: new=ffff8881d0150360, prev=ffff8881d0150360, next=ffffe8ffffc11ce0. [ 47.093363] ------------[ cut here ]------------ [ 47.098492] kernel BUG at lib/list_debug.c:31! [ 47.103071] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.108518] CPU: 0 PID: 3050 Comm: kworker/0:2 Tainted: G W 4.19.188-syzkaller #0 [ 47.117950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.127770] Workqueue: events_power_efficient gc_worker [ 47.133213] RIP: 0010:__list_add_valid+0xaa/0xb0 [ 47.138237] Code: e8 eb a9 48 89 f7 48 89 75 e8 e8 71 f4 9e fe 48 8b 75 e8 eb bb 48 89 f2 48 89 d9 4c 89 e6 48 c7 c7 e0 60 1f 87 e8 3e b7 80 03 <0f> 0b 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 [ 47.158022] RSP: 0018:ffff8881f6807c70 EFLAGS: 00010082 [ 47.163653] RAX: 0000000000000058 RBX: ffffe8ffffc11ce0 RCX: 0000000000000000 [ 47.171558] RDX: 0000000000000000 RSI: ffffffff871f5ea0 RDI: ffffffff89c876e0 [ 47.178896] RBP: ffff8881f6807c88 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 47.186411] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881d0150360 [ 47.194012] R13: ffff8881d0150360 R14: ffff8881d0150360 R15: ffffe8ffffc11ce8 [ 47.201972] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 47.210882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.217552] CR2: 00007ffc73f05438 CR3: 000000000806d005 CR4: 00000000001606f0 [ 47.224933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.232639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000000000011060a [ 47.241212] Call Trace: [ 47.243999] [ 47.246335] flexible_sched_in+0x5c9/0x8b0 [ 47.250741] ? pinned_sched_in+0x900/0x900 [ 47.255059] visit_groups_merge+0x251/0x5a0 [ 47.259613] ? perf_event_pid_type+0xe0/0xe0 [ 47.264266] ? __lock_is_held+0xb5/0x140 [ 47.268405] ? kvm_sched_clock_read+0x9/0x20 [ 47.272993] ctx_sched_in+0x2bb/0x9c0 [ 47.276862] ? __lock_is_held+0xb5/0x140 [ 47.281093] ? visit_groups_merge+0x5a0/0x5a0 [ 47.285835] perf_event_sched_in+0x77/0x80 [ 47.290047] ctx_resched+0x79/0xe0 [ 47.293838] __perf_install_in_context+0x40d/0x880 [ 47.298847] ? __perf_event_enable+0x8a0/0x8a0 [ 47.303611] ? perf_duration_warn+0x30/0x30 [ 47.307916] remote_function+0xff/0x180 [ 47.311882] flush_smp_call_function_queue+0x10e/0x3d0 [ 47.317596] generic_smp_call_function_single_interrupt+0xe/0x20 [ 47.324074] smp_call_function_single_interrupt+0xa0/0x440 [ 47.329696] call_function_single_interrupt+0xf/0x20 [ 47.335142] [ 47.337464] RIP: 0010:gc_worker+0x788/0xbb0 [ 47.342041] Code: c7 08 01 12 88 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 c7 03 00 00 48 83 3d 7b de df 02 00 0f 84 1d 01 00 00 48 89 df 57 9d <0f> 1f 44 00 00 e9 db fa ff ff e8 79 19 1f fc 84 c0 0f 85 fb f9 ff [ 47.361380] RSP: 0018:ffff8881e6527c78 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 [ 47.369952] RAX: 1ffffffff1024021 RBX: 0000000000000286 RCX: 1ffff1103cca79f2 [ 47.377947] RDX: 0000000000000000 RSI: ffff8881e653cf98 RDI: 0000000000000286 [ 47.385193] RBP: ffff8881e6527d58 R08: ffff8881e653cf90 R09: 0000000000000000 [ 47.392634] R10: 0000000000000000 R11: 0000000000000000 R12: fffffbfff1024022 [ 47.400229] R13: dffffc0000000000 R14: 000000000000465b R15: 000000000000465b [ 47.407763] ? __lock_is_held+0xb5/0x140 [ 47.411889] ? nf_conntrack_alter_reply+0x320/0x320 [ 47.417235] process_one_work+0x830/0x1670 [ 47.422067] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 47.426810] ? lock_acquire+0x173/0x3d0 [ 47.430897] ? kasan_check_write+0x14/0x20 [ 47.435410] ? do_raw_spin_lock+0xd0/0x240 [ 47.439800] worker_thread+0x85/0xb60 [ 47.443579] ? __kthread_parkme+0x37/0x1c0 [ 47.448064] kthread+0x347/0x410 [ 47.451675] ? process_one_work+0x1670/0x1670 [ 47.456415] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 47.462128] ret_from_fork+0x24/0x30 [ 47.466225] Modules linked in: [ 47.469534] ---[ end trace e64ed1d27763cf40 ]--- [ 47.474273] RIP: 0010:__list_add_valid+0xaa/0xb0 [ 47.479191] Code: e8 eb a9 48 89 f7 48 89 75 e8 e8 71 f4 9e fe 48 8b 75 e8 eb bb 48 89 f2 48 89 d9 4c 89 e6 48 c7 c7 e0 60 1f 87 e8 3e b7 80 03 <0f> 0b 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 55 [ 47.499424] RSP: 0018:ffff8881f6807c70 EFLAGS: 00010082 [ 47.504942] RAX: 0000000000000058 RBX: ffffe8ffffc11ce0 RCX: 0000000000000000 [ 47.512890] RDX: 0000000000000000 RSI: ffffffff871f5ea0 RDI: ffffffff89c876e0 [ 47.520847] RBP: ffff8881f6807c88 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 47.528272] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: ffff8881d0150360 [ 47.535608] R13: ffff8881d0150360 R14: ffff8881d0150360 R15: ffffe8ffffc11ce8 [ 47.543015] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 47.552005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.558297] CR2: 00007ffc73f05438 CR3: 000000000806d005 CR4: 00000000001606f0 [ 47.566138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.573996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000000000011060a [ 47.581507] Kernel panic - not syncing: Fatal exception in interrupt [ 47.590483] Kernel Offset: disabled [ 47.594220] Rebooting in 86400 seconds..