Warning: Permanently added '10.128.15.208' (ECDSA) to the list of known hosts. 2021/10/07 08:49:44 parsed 1 programs 2021/10/07 08:49:44 executed programs: 0 [ 34.373423] IPVS: ftp: loaded support on port[0] = 21 [ 34.373859] IPVS: ftp: loaded support on port[0] = 21 [ 34.390103] IPVS: ftp: loaded support on port[0] = 21 [ 34.401163] IPVS: ftp: loaded support on port[0] = 21 [ 34.412251] IPVS: ftp: loaded support on port[0] = 21 [ 34.418150] IPVS: ftp: loaded support on port[0] = 21 [ 34.700658] chnl_net:caif_netlink_parms(): no params data found [ 34.712472] chnl_net:caif_netlink_parms(): no params data found [ 34.781967] chnl_net:caif_netlink_parms(): no params data found [ 34.793532] chnl_net:caif_netlink_parms(): no params data found [ 34.808003] chnl_net:caif_netlink_parms(): no params data found [ 34.822145] chnl_net:caif_netlink_parms(): no params data found [ 34.896290] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.902756] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.911617] device bridge_slave_0 entered promiscuous mode [ 34.930406] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.939493] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.947791] device bridge_slave_0 entered promiscuous mode [ 34.959705] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.966098] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.973031] device bridge_slave_1 entered promiscuous mode [ 34.996653] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.003232] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.010601] device bridge_slave_1 entered promiscuous mode [ 35.043278] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.050033] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.058066] device bridge_slave_0 entered promiscuous mode [ 35.066780] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.074705] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.081209] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.088824] device bridge_slave_0 entered promiscuous mode [ 35.100461] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.107595] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.116121] device bridge_slave_1 entered promiscuous mode [ 35.127789] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.134658] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.141574] device bridge_slave_0 entered promiscuous mode [ 35.149393] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.156971] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.163934] device bridge_slave_1 entered promiscuous mode [ 35.176809] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.190456] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.203103] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.209854] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.217171] device bridge_slave_0 entered promiscuous mode [ 35.223509] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.231555] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.239661] device bridge_slave_1 entered promiscuous mode [ 35.256596] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.265419] team0: Port device team_slave_0 added [ 35.271742] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.287373] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.294700] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.301533] device bridge_slave_1 entered promiscuous mode [ 35.317481] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.327011] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.335691] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.342844] team0: Port device team_slave_1 added [ 35.353425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.361815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.376247] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.402242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.410397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.419895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.428583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 35.446267] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.453555] team0: Port device team_slave_0 added [ 35.459399] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.466984] team0: Port device team_slave_0 added [ 35.481629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 35.489699] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.498348] team0: Port device team_slave_0 added [ 35.503587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.511215] team0: Port device team_slave_1 added [ 35.516663] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.523890] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.531530] team0: Port device team_slave_1 added [ 35.540573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.551847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.562898] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.570563] team0: Port device team_slave_1 added [ 35.575848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.583067] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.591086] team0: Port device team_slave_0 added [ 35.636567] device hsr_slave_0 entered promiscuous mode [ 35.684118] device hsr_slave_1 entered promiscuous mode [ 35.736446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.747468] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.755006] team0: Port device team_slave_1 added [ 35.764972] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 35.772337] team0: Port device team_slave_0 added [ 35.778195] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 35.785928] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 35.835550] device hsr_slave_0 entered promiscuous mode [ 35.874154] device hsr_slave_1 entered promiscuous mode [ 35.914094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.925713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.932917] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 35.940186] team0: Port device team_slave_1 added [ 35.948151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.955395] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.006091] device hsr_slave_0 entered promiscuous mode [ 36.044270] device hsr_slave_1 entered promiscuous mode [ 36.104065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.114751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.130427] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.141741] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.148794] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.215622] device hsr_slave_0 entered promiscuous mode [ 36.253872] device hsr_slave_1 entered promiscuous mode [ 36.304332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.312066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.365434] device hsr_slave_0 entered promiscuous mode [ 36.403701] device hsr_slave_1 entered promiscuous mode [ 36.464527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.505093] device hsr_slave_0 entered promiscuous mode [ 36.543551] device hsr_slave_1 entered promiscuous mode [ 36.583899] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.591149] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.601258] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.608475] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.625957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.637598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.659077] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.667127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.678262] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.702732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.711792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.734400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.752208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.775363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.784564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.791526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.799982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.809447] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.818622] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.830524] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.839017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.855020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.862895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.871784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.879482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.886929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.894769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.902447] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.908920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.917451] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 36.924108] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.936101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.946866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.954186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.961502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.970856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.978458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.987564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.995685] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.002214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.010957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.022081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.032748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.039973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.048555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.056993] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.063480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.070189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.078926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.086578] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.092908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.099841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.108557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.120316] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.126909] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.134089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.148530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.156057] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.164394] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.171141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.179180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.188772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.196944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.204263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.211569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.219553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.228762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.237012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.245846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.253965] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.260233] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.267886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.274795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.282665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.290495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.298227] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.304719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.311636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.320390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.328692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.336490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.344078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.351188] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.360742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.368783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.378789] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.387780] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.394467] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.403357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.410671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.418738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.427423] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.433832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.440580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.447821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.454845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.463226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.472078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.480953] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.487408] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.494522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.503351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.512287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.520419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.528528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.536454] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.542882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.549894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.557941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.565555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.573445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.580992] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.587376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.594314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.601982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.609605] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.616231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.623820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.630850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.638175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.646968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 37.655936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 37.665445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 37.673858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.681687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 37.689509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.696845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.705441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.713555] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.719988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.727038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.734756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.742059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.749727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.757248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.765364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.773118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.780869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.788619] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.795018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.803455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.811986] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.818460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.827392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.838612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 37.846533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.853912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.861591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.869455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.877479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.885911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.893504] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.899941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.908641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 37.918919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.928898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.936948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.944373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.951786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.960008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.968207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.976061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.984101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.991528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.001933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.009741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.020101] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.029234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.038283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.045860] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.055222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.063046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.070514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.079114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.087065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.095666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.103818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.111531] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.122300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.131221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.138878] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.147496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.155525] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.163384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.170982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.179587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.187341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.195900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.205904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.215006] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.221040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.232258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.240134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.247955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.255925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.263856] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.271697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.286987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.295006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.303717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.312106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.321990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.330031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.338282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.346203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.354917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.362699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.370293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.378362] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.390137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.398634] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.406283] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.413170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.420656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.429485] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.440981] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 38.447910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.463186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.470977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.500429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.511803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.516893] FAULT_INJECTION: forcing a failure. [ 38.516893] name failslab, interval 1, probability 0, space 0, times 1 [ 38.520254] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.535510] CPU: 0 PID: 6581 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 38.544685] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.545486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.553419] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 38.561302] Call Trace: [ 38.570220] dump_stack+0x123/0x171 [ 38.571367] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.574042] should_fail.cold.4+0x5/0xa [ 38.574053] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 38.574061] ? lock_downgrade+0x860/0x860 [ 38.574071] ? ___might_sleep+0x16b/0x270 [ 38.574082] __should_failslab+0xba/0xf0 [ 38.574090] should_failslab+0x9/0x20 [ 38.605853] __kmalloc+0x2dd/0x770 [ 38.609422] ? tls_push_record+0xff/0x1600 [ 38.614012] ? __sk_mem_schedule+0x5f/0xc0 [ 38.618231] tls_push_record+0xff/0x1600 [ 38.622280] tls_sw_sendpage+0x462/0xc00 [ 38.626334] ? tls_sw_sendmsg+0x1010/0x1010 [ 38.630647] inet_sendpage+0x122/0x600 [ 38.634619] ? kernel_sendpage+0xd0/0xd0 [ 38.638658] kernel_sendpage+0x60/0xd0 [ 38.642720] ? aa_file_perm+0x325/0xb70 [ 38.646672] ? pipe_lock+0x4f/0x60 [ 38.650454] sock_sendpage+0x6d/0xd0 [ 38.654429] pipe_to_sendpage+0x212/0x430 [ 38.658555] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.663461] ? kasan_check_write+0x14/0x20 [ 38.667757] ? anon_pipe_buf_release+0x149/0x1f0 [ 38.672506] __splice_from_pipe+0x2cb/0x720 [ 38.676892] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.681765] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.686687] splice_from_pipe+0xbb/0x120 [ 38.690812] ? splice_shrink_spd+0xa0/0xa0 [ 38.695034] ? rw_verify_area+0xb8/0x2b0 [ 38.699076] generic_splice_sendpage+0x10/0x20 [ 38.703885] do_splice+0xa25/0x12b0 [ 38.707504] ? opipe_prep.part.13+0x320/0x320 [ 38.712091] ? __fget_light+0x174/0x1e0 [ 38.716061] __x64_sys_splice+0x248/0x300 [ 38.720230] do_syscall_64+0xd0/0x4e0 [ 38.724013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 38.729178] RIP: 0033:0x461229 [ 38.732349] 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 [ 38.751329] RSP: 002b:00007f9dc09e01a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 38.759099] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 38.766607] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 38.773954] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 38.781288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 38.788730] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09e06bc [ 38.797607] FAULT_INJECTION: forcing a failure. [ 38.797607] name failslab, interval 1, probability 0, space 0, times 1 [ 38.817892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.828962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.833716] CPU: 0 PID: 6590 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 38.839213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.843976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.843979] Call Trace: [ 38.843993] dump_stack+0x123/0x171 [ 38.844004] should_fail.cold.4+0x5/0xa [ 38.844014] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 38.844021] ? lock_downgrade+0x860/0x860 [ 38.844028] ? ___might_sleep+0x16b/0x270 [ 38.844037] __should_failslab+0xba/0xf0 [ 38.844043] should_failslab+0x9/0x20 [ 38.844050] kmem_cache_alloc_node_trace+0x265/0x730 [ 38.844062] __kmalloc_node_track_caller+0x3c/0x70 [ 38.844071] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 38.844081] __alloc_skb+0xd7/0x580 [ 38.854647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.860964] ? skb_scrub_packet+0x3c0/0x3c0 [ 38.860971] ? _raw_spin_unlock_irq+0x60/0x80 [ 38.860980] ? finish_task_switch+0x14a/0x6f0 [ 38.860984] ? finish_task_switch+0x11c/0x6f0 [ 38.860998] sk_stream_alloc_skb+0x9e/0x810 [ 38.861004] ? tcp_send_mss+0x1d/0x220 [ 38.861011] do_tcp_sendpages+0x774/0x1d30 [ 38.861019] ? __lock_is_held+0xb5/0x140 [ 38.864142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.867384] ? sk_stream_alloc_skb+0x810/0x810 [ 38.867392] ? __local_bh_enable_ip+0x160/0x260 [ 38.867399] ? lock_sock_nested+0xc5/0x100 [ 38.867406] ? lockdep_hardirqs_on+0x421/0x5c0 [ 38.867410] ? __local_bh_enable_ip+0x160/0x260 [ 38.867419] ? kasan_check_read+0x11/0x20 [ 38.867429] tcp_sendpage_locked+0x63/0xa0 [ 38.872051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.876548] tcp_sendpage+0x37/0x50 [ 38.876559] inet_sendpage+0x122/0x600 [ 38.876567] ? kernel_sendpage+0xd0/0xd0 [ 38.876573] kernel_sendpage+0x60/0xd0 [ 38.876579] ? aa_file_perm+0x325/0xb70 [ 38.876585] ? pipe_lock+0x4f/0x60 [ 38.876591] sock_sendpage+0x6d/0xd0 [ 38.876598] pipe_to_sendpage+0x212/0x430 [ 38.876605] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.881386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.884984] __splice_from_pipe+0x2cb/0x720 [ 38.884990] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.884998] ? generic_pipe_buf_nosteal+0x10/0x10 [ 38.885002] splice_from_pipe+0xbb/0x120 [ 38.885007] ? splice_shrink_spd+0xa0/0xa0 [ 38.885018] ? rw_verify_area+0xb8/0x2b0 [ 38.885025] generic_splice_sendpage+0x10/0x20 [ 38.885030] do_splice+0xa25/0x12b0 [ 38.885043] ? opipe_prep.part.13+0x320/0x320 [ 38.885052] ? __fget_light+0x174/0x1e0 [ 38.885059] __x64_sys_splice+0x248/0x300 [ 38.892507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 38.892901] do_syscall_64+0xd0/0x4e0 [ 38.905317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.907738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.110572] RIP: 0033:0x461229 [ 39.113746] 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 [ 39.133001] RSP: 002b:00007f14937411a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 39.140721] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 39.147979] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 39.155245] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 39.162514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.169764] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937416bc [ 39.202995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.211155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.226824] FAULT_INJECTION: forcing a failure. [ 39.226824] name failslab, interval 1, probability 0, space 0, times 0 [ 39.243058] CPU: 0 PID: 6596 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 39.251129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.260649] Call Trace: [ 39.263303] dump_stack+0x123/0x171 [ 39.266994] should_fail.cold.4+0x5/0xa [ 39.271146] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 39.276317] ? lock_downgrade+0x860/0x860 [ 39.280452] ? ___might_sleep+0x16b/0x270 [ 39.284587] __should_failslab+0xba/0xf0 [ 39.288823] should_failslab+0x9/0x20 [ 39.292734] kmem_cache_alloc_node_trace+0x265/0x730 [ 39.297843] __kmalloc_node_track_caller+0x3c/0x70 [ 39.302761] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 39.307684] __alloc_skb+0xd7/0x580 [ 39.311318] ? skb_scrub_packet+0x3c0/0x3c0 [ 39.315806] ? _raw_spin_unlock_irq+0x60/0x80 [ 39.320839] ? finish_task_switch+0x14a/0x6f0 [ 39.325312] ? finish_task_switch+0x11c/0x6f0 [ 39.329834] sk_stream_alloc_skb+0x9e/0x810 [ 39.334201] ? tcp_send_mss+0x1d/0x220 [ 39.338069] do_tcp_sendpages+0x774/0x1d30 [ 39.342280] ? __lock_is_held+0xb5/0x140 [ 39.346325] ? sk_stream_alloc_skb+0x810/0x810 [ 39.350891] ? __local_bh_enable_ip+0x160/0x260 [ 39.355537] ? lock_sock_nested+0xc5/0x100 [ 39.359836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 39.364392] ? __local_bh_enable_ip+0x160/0x260 [ 39.369055] ? kasan_check_read+0x11/0x20 [ 39.373185] tcp_sendpage_locked+0x63/0xa0 [ 39.377395] tcp_sendpage+0x37/0x50 [ 39.381004] inet_sendpage+0x122/0x600 [ 39.384986] ? kernel_sendpage+0xd0/0xd0 [ 39.389057] kernel_sendpage+0x60/0xd0 [ 39.393232] ? aa_file_perm+0x325/0xb70 [ 39.397196] ? pipe_lock+0x4f/0x60 [ 39.400984] sock_sendpage+0x6d/0xd0 [ 39.404770] pipe_to_sendpage+0x212/0x430 [ 39.408923] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.413776] __splice_from_pipe+0x2cb/0x720 [ 39.418185] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.423023] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.427858] splice_from_pipe+0xbb/0x120 [ 39.431896] ? splice_shrink_spd+0xa0/0xa0 [ 39.436114] ? rw_verify_area+0xb8/0x2b0 [ 39.440154] generic_splice_sendpage+0x10/0x20 [ 39.444731] do_splice+0xa25/0x12b0 [ 39.448341] ? opipe_prep.part.13+0x320/0x320 [ 39.452832] ? __fget_light+0x174/0x1e0 [ 39.456814] __x64_sys_splice+0x248/0x300 [ 39.460945] do_syscall_64+0xd0/0x4e0 [ 39.464725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.469891] RIP: 0033:0x461229 [ 39.473061] 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 [ 39.492178] RSP: 002b:00007fa56879a1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 39.499958] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 39.507401] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 39.514764] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 2021/10/07 08:49:49 executed programs: 6 [ 39.522021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.529439] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa56879a6bc [ 39.544686] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.550844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.572174] FAULT_INJECTION: forcing a failure. [ 39.572174] name failslab, interval 1, probability 0, space 0, times 0 [ 39.588874] FAULT_INJECTION: forcing a failure. [ 39.588874] name failslab, interval 1, probability 0, space 0, times 0 [ 39.590295] CPU: 0 PID: 6602 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 39.608036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.617550] Call Trace: [ 39.620137] dump_stack+0x123/0x171 [ 39.623767] should_fail.cold.4+0x5/0xa [ 39.627829] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 39.632933] ? lock_downgrade+0x860/0x860 [ 39.637080] ? ___might_sleep+0x16b/0x270 [ 39.641479] __should_failslab+0xba/0xf0 [ 39.645633] should_failslab+0x9/0x20 [ 39.649445] kmem_cache_alloc_node_trace+0x265/0x730 [ 39.654623] __kmalloc_node_track_caller+0x3c/0x70 [ 39.659637] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 39.664567] __alloc_skb+0xd7/0x580 [ 39.668367] ? skb_scrub_packet+0x3c0/0x3c0 [ 39.672851] ? _raw_spin_unlock_irq+0x60/0x80 [ 39.677532] ? finish_task_switch+0x14a/0x6f0 [ 39.682277] ? finish_task_switch+0x11c/0x6f0 [ 39.686773] sk_stream_alloc_skb+0x9e/0x810 [ 39.691096] ? tcp_send_mss+0x1d/0x220 [ 39.695065] do_tcp_sendpages+0x774/0x1d30 [ 39.699811] ? __lock_is_held+0xb5/0x140 [ 39.703861] ? sk_stream_alloc_skb+0x810/0x810 [ 39.708424] ? __local_bh_enable_ip+0x160/0x260 [ 39.713165] ? lock_sock_nested+0xc5/0x100 [ 39.718339] ? lockdep_hardirqs_on+0x421/0x5c0 [ 39.723714] ? __local_bh_enable_ip+0x160/0x260 [ 39.728385] ? kasan_check_read+0x11/0x20 [ 39.732713] tcp_sendpage_locked+0x63/0xa0 [ 39.737138] tcp_sendpage+0x37/0x50 [ 39.741147] inet_sendpage+0x122/0x600 [ 39.745144] ? kernel_sendpage+0xd0/0xd0 [ 39.750233] kernel_sendpage+0x60/0xd0 [ 39.754102] ? aa_file_perm+0x325/0xb70 [ 39.758060] ? pipe_lock+0x4f/0x60 [ 39.761593] sock_sendpage+0x6d/0xd0 [ 39.765386] pipe_to_sendpage+0x212/0x430 [ 39.769692] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.775343] __splice_from_pipe+0x2cb/0x720 [ 39.781300] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.786459] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.791379] splice_from_pipe+0xbb/0x120 [ 39.795440] ? splice_shrink_spd+0xa0/0xa0 [ 39.799937] ? rw_verify_area+0xb8/0x2b0 [ 39.805086] generic_splice_sendpage+0x10/0x20 [ 39.810797] do_splice+0xa25/0x12b0 [ 39.814608] ? opipe_prep.part.13+0x320/0x320 [ 39.819465] ? __fget_light+0x174/0x1e0 [ 39.823440] __x64_sys_splice+0x248/0x300 [ 39.827740] do_syscall_64+0xd0/0x4e0 [ 39.831634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.836832] RIP: 0033:0x461229 [ 39.840049] 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 [ 39.859898] RSP: 002b:00007f0f95a131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 39.867997] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 39.875255] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 39.882590] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 39.890364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 39.897658] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a136bc [ 39.905173] CPU: 1 PID: 6605 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 39.913079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.917083] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.922421] Call Trace: [ 39.922434] dump_stack+0x123/0x171 [ 39.922444] should_fail.cold.4+0x5/0xa [ 39.922452] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 39.922457] ? lock_downgrade+0x860/0x860 [ 39.922465] ? ___might_sleep+0x16b/0x270 [ 39.922475] __should_failslab+0xba/0xf0 [ 39.922482] should_failslab+0x9/0x20 [ 39.962500] __kmalloc+0x2dd/0x770 [ 39.966224] ? tls_push_record+0xff/0x1600 [ 39.970576] ? __sk_mem_schedule+0x5f/0xc0 [ 39.975357] tls_push_record+0xff/0x1600 [ 39.979429] tls_sw_sendpage+0x462/0xc00 [ 39.981054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.983584] ? tls_sw_sendmsg+0x1010/0x1010 [ 39.983596] inet_sendpage+0x122/0x600 [ 39.983603] ? kernel_sendpage+0xd0/0xd0 [ 39.983607] kernel_sendpage+0x60/0xd0 [ 39.983612] ? aa_file_perm+0x325/0xb70 [ 39.983618] ? pipe_lock+0x4f/0x60 [ 39.983623] sock_sendpage+0x6d/0xd0 [ 39.983629] pipe_to_sendpage+0x212/0x430 [ 39.983636] ? generic_pipe_buf_nosteal+0x10/0x10 [ 39.983644] ? kasan_check_write+0x14/0x20 [ 39.983648] ? anon_pipe_buf_release+0x149/0x1f0 [ 39.983655] __splice_from_pipe+0x2cb/0x720 [ 39.983660] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.050395] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.055225] splice_from_pipe+0xbb/0x120 [ 40.059272] ? splice_shrink_spd+0xa0/0xa0 [ 40.063686] ? rw_verify_area+0xb8/0x2b0 [ 40.067755] generic_splice_sendpage+0x10/0x20 [ 40.072330] do_splice+0xa25/0x12b0 [ 40.076132] ? opipe_prep.part.13+0x320/0x320 [ 40.081321] ? __fget_light+0x174/0x1e0 [ 40.085429] __x64_sys_splice+0x248/0x300 [ 40.089581] do_syscall_64+0xd0/0x4e0 [ 40.093368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.098543] RIP: 0033:0x461229 [ 40.101731] 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 [ 40.121186] RSP: 002b:00007f9dc09e01a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 40.129435] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 40.139051] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 40.146659] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 40.154271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.161706] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09e06bc [ 40.233375] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.240735] FAULT_INJECTION: forcing a failure. [ 40.240735] name failslab, interval 1, probability 0, space 0, times 0 [ 40.259231] FAULT_INJECTION: forcing a failure. [ 40.259231] name failslab, interval 1, probability 0, space 0, times 0 [ 40.271913] FAULT_INJECTION: forcing a failure. [ 40.271913] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 40.280966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.283993] CPU: 1 PID: 6616 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 40.283997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.284000] Call Trace: [ 40.284013] dump_stack+0x123/0x171 [ 40.284024] should_fail.cold.4+0x5/0xa [ 40.284034] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.284043] ? mark_held_locks+0x130/0x130 [ 40.284053] __alloc_pages_nodemask+0x1d5/0x710 [ 40.284060] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 40.284080] cache_grow_begin+0x91/0x8d0 [ 40.284085] ? kmem_cache_alloc_node+0xaa/0x720 [ 40.284094] kmem_cache_alloc_node+0x65b/0x720 [ 40.284105] __alloc_skb+0xa7/0x580 [ 40.284111] ? skb_scrub_packet+0x3c0/0x3c0 [ 40.284123] sk_stream_alloc_skb+0x9e/0x810 [ 40.284129] ? tcp_send_mss+0x1d/0x220 [ 40.284136] do_tcp_sendpages+0x774/0x1d30 [ 40.284142] ? __lock_is_held+0xb5/0x140 [ 40.284152] ? sk_stream_alloc_skb+0x810/0x810 [ 40.284159] ? __local_bh_enable_ip+0x160/0x260 [ 40.284165] ? lock_sock_nested+0xc5/0x100 [ 40.284169] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.284173] ? __local_bh_enable_ip+0x160/0x260 [ 40.284181] ? kasan_check_read+0x11/0x20 [ 40.284189] tcp_sendpage_locked+0x63/0xa0 [ 40.284196] tcp_sendpage+0x37/0x50 [ 40.284205] inet_sendpage+0x122/0x600 [ 40.284212] ? kernel_sendpage+0xd0/0xd0 [ 40.284217] kernel_sendpage+0x60/0xd0 [ 40.284222] ? aa_file_perm+0x325/0xb70 [ 40.284227] ? pipe_lock+0x4f/0x60 [ 40.284231] sock_sendpage+0x6d/0xd0 [ 40.284237] pipe_to_sendpage+0x212/0x430 [ 40.284242] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.284253] __splice_from_pipe+0x2cb/0x720 [ 40.284259] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.284266] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.284270] splice_from_pipe+0xbb/0x120 [ 40.284275] ? splice_shrink_spd+0xa0/0xa0 [ 40.284285] ? rw_verify_area+0xb8/0x2b0 [ 40.284291] generic_splice_sendpage+0x10/0x20 [ 40.284295] do_splice+0xa25/0x12b0 [ 40.284306] ? opipe_prep.part.13+0x320/0x320 [ 40.284315] ? __fget_light+0x174/0x1e0 [ 40.284322] __x64_sys_splice+0x248/0x300 [ 40.284333] do_syscall_64+0xd0/0x4e0 [ 40.284341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.284346] RIP: 0033:0x461229 [ 40.284352] 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 [ 40.284355] RSP: 002b:00007fe6b0cf81a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 40.284360] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 40.284363] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 40.284366] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 40.284369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.284372] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0cf86bc [ 40.298326] CPU: 1 PID: 6620 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 40.582811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.592315] Call Trace: [ 40.594969] dump_stack+0x123/0x171 [ 40.598671] should_fail.cold.4+0x5/0xa [ 40.602624] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.608155] ? lock_downgrade+0x860/0x860 [ 40.612501] ? ___might_sleep+0x16b/0x270 [ 40.616660] __should_failslab+0xba/0xf0 [ 40.620796] should_failslab+0x9/0x20 [ 40.624793] __kmalloc+0x2dd/0x770 [ 40.628315] ? tls_push_record+0xff/0x1600 [ 40.632772] ? __sk_mem_schedule+0x5f/0xc0 [ 40.637340] tls_push_record+0xff/0x1600 [ 40.641483] tls_sw_sendpage+0x462/0xc00 [ 40.645536] ? tls_sw_sendmsg+0x1010/0x1010 [ 40.649847] inet_sendpage+0x122/0x600 [ 40.653918] ? kernel_sendpage+0xd0/0xd0 [ 40.657969] kernel_sendpage+0x60/0xd0 [ 40.661935] ? aa_file_perm+0x325/0xb70 [ 40.666046] ? pipe_lock+0x4f/0x60 [ 40.669570] sock_sendpage+0x6d/0xd0 [ 40.673262] pipe_to_sendpage+0x212/0x430 [ 40.677402] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.682230] ? kasan_check_write+0x14/0x20 [ 40.686462] ? anon_pipe_buf_release+0x149/0x1f0 [ 40.691289] __splice_from_pipe+0x2cb/0x720 [ 40.695849] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.700671] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.705503] splice_from_pipe+0xbb/0x120 [ 40.709717] ? splice_shrink_spd+0xa0/0xa0 [ 40.714033] ? rw_verify_area+0xb8/0x2b0 [ 40.718162] generic_splice_sendpage+0x10/0x20 [ 40.722722] do_splice+0xa25/0x12b0 [ 40.726331] ? opipe_prep.part.13+0x320/0x320 [ 40.730813] ? __fget_light+0x174/0x1e0 [ 40.734879] __x64_sys_splice+0x248/0x300 [ 40.739008] do_syscall_64+0xd0/0x4e0 [ 40.742826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.748007] RIP: 0033:0x461229 [ 40.751185] 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 [ 40.770064] RSP: 002b:00007f14937621a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 40.777754] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 40.785008] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 40.792270] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 40.799794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.807387] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937626bc [ 40.844844] FAULT_INJECTION: forcing a failure. [ 40.844844] name failslab, interval 1, probability 0, space 0, times 0 [ 40.852723] CPU: 0 PID: 6618 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 40.864087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.873679] Call Trace: [ 40.876248] dump_stack+0x123/0x171 [ 40.879864] should_fail.cold.4+0x5/0xa [ 40.883908] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.888991] ? lock_downgrade+0x860/0x860 [ 40.893116] ? ___might_sleep+0x16b/0x270 [ 40.897250] __should_failslab+0xba/0xf0 [ 40.901385] should_failslab+0x9/0x20 [ 40.905159] __kmalloc+0x2dd/0x770 [ 40.908680] ? tls_push_record+0xff/0x1600 [ 40.912900] ? __sk_mem_schedule+0x5f/0xc0 [ 40.917110] tls_push_record+0xff/0x1600 [ 40.921242] tls_sw_sendpage+0x462/0xc00 [ 40.925284] ? tls_sw_sendmsg+0x1010/0x1010 [ 40.929585] inet_sendpage+0x122/0x600 [ 40.933451] ? kernel_sendpage+0xd0/0xd0 [ 40.937501] kernel_sendpage+0x60/0xd0 [ 40.941626] ? aa_file_perm+0x325/0xb70 [ 40.945580] ? pipe_lock+0x4f/0x60 [ 40.949479] sock_sendpage+0x6d/0xd0 [ 40.953264] pipe_to_sendpage+0x212/0x430 [ 40.957396] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.962223] ? kasan_check_write+0x14/0x20 [ 40.966453] ? anon_pipe_buf_release+0x149/0x1f0 [ 40.971281] __splice_from_pipe+0x2cb/0x720 [ 40.975583] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.981114] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.985934] splice_from_pipe+0xbb/0x120 [ 40.989992] ? splice_shrink_spd+0xa0/0xa0 [ 40.994227] ? rw_verify_area+0xb8/0x2b0 [ 40.998356] generic_splice_sendpage+0x10/0x20 [ 41.002917] do_splice+0xa25/0x12b0 [ 41.006613] ? opipe_prep.part.13+0x320/0x320 [ 41.011869] ? __fget_light+0x174/0x1e0 [ 41.015829] __x64_sys_splice+0x248/0x300 [ 41.019969] do_syscall_64+0xd0/0x4e0 [ 41.023771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.028940] RIP: 0033:0x461229 [ 41.032120] 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 [ 41.051791] RSP: 002b:00007fa5687bb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.059735] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 41.066983] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.074228] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 41.081574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.088918] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa5687bb6bc [ 41.096809] CPU: 1 PID: 6629 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 41.104631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.114081] Call Trace: [ 41.116665] dump_stack+0x123/0x171 [ 41.120305] should_fail.cold.4+0x5/0xa [ 41.124286] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.129481] ? lock_downgrade+0x860/0x860 [ 41.133710] ? ___might_sleep+0x16b/0x270 [ 41.137858] __should_failslab+0xba/0xf0 [ 41.141921] should_failslab+0x9/0x20 [ 41.145818] kmem_cache_alloc_node_trace+0x265/0x730 [ 41.150928] __kmalloc_node_track_caller+0x3c/0x70 [ 41.155858] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 41.160619] __alloc_skb+0xd7/0x580 [ 41.164247] ? skb_scrub_packet+0x3c0/0x3c0 [ 41.168563] ? _raw_spin_unlock_irq+0x60/0x80 [ 41.173149] ? finish_task_switch+0x14a/0x6f0 [ 41.177646] ? finish_task_switch+0x11c/0x6f0 [ 41.182153] sk_stream_alloc_skb+0x9e/0x810 [ 41.186488] ? tcp_send_mss+0x1d/0x220 [ 41.190511] do_tcp_sendpages+0x774/0x1d30 [ 41.194749] ? __lock_is_held+0xb5/0x140 [ 41.198816] ? sk_stream_alloc_skb+0x810/0x810 [ 41.203402] ? __local_bh_enable_ip+0x160/0x260 [ 41.208074] ? lock_sock_nested+0xc5/0x100 [ 41.212496] ? lockdep_hardirqs_on+0x421/0x5c0 [ 41.217073] ? __local_bh_enable_ip+0x160/0x260 [ 41.221744] ? kasan_check_read+0x11/0x20 [ 41.225898] tcp_sendpage_locked+0x63/0xa0 [ 41.230116] tcp_sendpage+0x37/0x50 [ 41.233825] inet_sendpage+0x122/0x600 [ 41.237692] ? kernel_sendpage+0xd0/0xd0 [ 41.241820] kernel_sendpage+0x60/0xd0 [ 41.245685] ? aa_file_perm+0x325/0xb70 [ 41.249720] ? pipe_lock+0x4f/0x60 [ 41.253250] sock_sendpage+0x6d/0xd0 [ 41.256942] pipe_to_sendpage+0x212/0x430 [ 41.261065] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.265997] __splice_from_pipe+0x2cb/0x720 [ 41.270575] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.275405] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.280347] splice_from_pipe+0xbb/0x120 [ 41.284476] ? splice_shrink_spd+0xa0/0xa0 [ 41.288694] ? rw_verify_area+0xb8/0x2b0 [ 41.292836] generic_splice_sendpage+0x10/0x20 [ 41.297403] do_splice+0xa25/0x12b0 [ 41.301013] ? opipe_prep.part.13+0x320/0x320 [ 41.305501] ? __fget_light+0x174/0x1e0 [ 41.309453] __x64_sys_splice+0x248/0x300 [ 41.313584] do_syscall_64+0xd0/0x4e0 [ 41.317387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.322552] RIP: 0033:0x461229 [ 41.325718] 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 [ 41.344856] RSP: 002b:00007f13a1fb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.352732] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 41.360157] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.367417] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 41.374758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.382009] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fb96bc [ 41.436398] FAULT_INJECTION: forcing a failure. [ 41.436398] name failslab, interval 1, probability 0, space 0, times 0 [ 41.447954] FAULT_INJECTION: forcing a failure. [ 41.447954] name failslab, interval 1, probability 0, space 0, times 0 [ 41.447968] CPU: 0 PID: 6641 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 41.467607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.477426] Call Trace: [ 41.480004] dump_stack+0x123/0x171 [ 41.483613] should_fail.cold.4+0x5/0xa [ 41.487579] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.492758] ? lock_downgrade+0x860/0x860 [ 41.496973] ? ___might_sleep+0x16b/0x270 [ 41.501103] __should_failslab+0xba/0xf0 [ 41.505232] should_failslab+0x9/0x20 [ 41.509009] kmem_cache_alloc_node_trace+0x265/0x730 [ 41.514206] __kmalloc_node_track_caller+0x3c/0x70 [ 41.519117] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 41.524386] __alloc_skb+0xd7/0x580 [ 41.528202] ? skb_scrub_packet+0x3c0/0x3c0 [ 41.532505] ? _raw_spin_unlock_irq+0x60/0x80 [ 41.537068] ? finish_task_switch+0x14a/0x6f0 [ 41.541542] ? finish_task_switch+0x11c/0x6f0 [ 41.546299] sk_stream_alloc_skb+0x9e/0x810 [ 41.550694] ? tcp_send_mss+0x1d/0x220 [ 41.554561] do_tcp_sendpages+0x774/0x1d30 [ 41.559138] ? __lock_is_held+0xb5/0x140 [ 41.563187] ? sk_stream_alloc_skb+0x810/0x810 [ 41.567774] ? __local_bh_enable_ip+0x160/0x260 [ 41.572606] ? lock_sock_nested+0xc5/0x100 [ 41.576927] ? lockdep_hardirqs_on+0x421/0x5c0 [ 41.581927] ? __local_bh_enable_ip+0x160/0x260 [ 41.586575] ? kasan_check_read+0x11/0x20 [ 41.590709] tcp_sendpage_locked+0x63/0xa0 [ 41.594963] tcp_sendpage+0x37/0x50 [ 41.598571] inet_sendpage+0x122/0x600 [ 41.602442] ? kernel_sendpage+0xd0/0xd0 [ 41.606668] kernel_sendpage+0x60/0xd0 [ 41.610708] ? aa_file_perm+0x325/0xb70 [ 41.614758] ? pipe_lock+0x4f/0x60 [ 41.618278] sock_sendpage+0x6d/0xd0 [ 41.622006] pipe_to_sendpage+0x212/0x430 [ 41.626225] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.631055] __splice_from_pipe+0x2cb/0x720 [ 41.635363] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.640186] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.645095] splice_from_pipe+0xbb/0x120 [ 41.649150] ? splice_shrink_spd+0xa0/0xa0 [ 41.653460] ? rw_verify_area+0xb8/0x2b0 [ 41.657506] generic_splice_sendpage+0x10/0x20 [ 41.662083] do_splice+0xa25/0x12b0 [ 41.665701] ? opipe_prep.part.13+0x320/0x320 [ 41.670195] ? __fget_light+0x174/0x1e0 [ 41.674333] __x64_sys_splice+0x248/0x300 [ 41.678468] do_syscall_64+0xd0/0x4e0 [ 41.682265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.687458] RIP: 0033:0x461229 [ 41.690654] 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 [ 41.709710] RSP: 002b:00007fe6b0cf81a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.717742] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 41.725249] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.732778] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 41.740128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.747474] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0cf86bc [ 41.754790] CPU: 1 PID: 6635 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 41.762757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.772088] Call Trace: [ 41.774742] dump_stack+0x123/0x171 [ 41.778348] should_fail.cold.4+0x5/0xa [ 41.782306] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.787579] ? lock_downgrade+0x860/0x860 [ 41.791716] ? ___might_sleep+0x16b/0x270 [ 41.795860] __should_failslab+0xba/0xf0 [ 41.799937] should_failslab+0x9/0x20 [ 41.803916] kmem_cache_alloc_node_trace+0x265/0x730 [ 41.809276] __kmalloc_node_track_caller+0x3c/0x70 [ 41.814295] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 41.819380] __alloc_skb+0xd7/0x580 [ 41.822993] ? skb_scrub_packet+0x3c0/0x3c0 [ 41.827297] ? _raw_spin_unlock_irq+0x60/0x80 [ 41.831770] ? finish_task_switch+0x14a/0x6f0 [ 41.836277] ? finish_task_switch+0x11c/0x6f0 [ 41.840762] sk_stream_alloc_skb+0x9e/0x810 [ 41.845240] ? tcp_send_mss+0x1d/0x220 [ 41.849197] do_tcp_sendpages+0x774/0x1d30 [ 41.853408] ? __lock_is_held+0xb5/0x140 [ 41.857478] ? sk_stream_alloc_skb+0x810/0x810 [ 41.862043] ? __local_bh_enable_ip+0x160/0x260 [ 41.866695] ? lock_sock_nested+0xc5/0x100 [ 41.870996] ? lockdep_hardirqs_on+0x421/0x5c0 [ 41.875557] ? __local_bh_enable_ip+0x160/0x260 [ 41.880465] ? kasan_check_read+0x11/0x20 [ 41.884614] tcp_sendpage_locked+0x63/0xa0 [ 41.888917] tcp_sendpage+0x37/0x50 [ 41.892696] inet_sendpage+0x122/0x600 [ 41.896572] ? kernel_sendpage+0xd0/0xd0 [ 41.900711] kernel_sendpage+0x60/0xd0 [ 41.904772] ? aa_file_perm+0x325/0xb70 [ 41.908736] ? pipe_lock+0x4f/0x60 [ 41.912248] sock_sendpage+0x6d/0xd0 [ 41.915939] pipe_to_sendpage+0x212/0x430 [ 41.920062] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.924882] __splice_from_pipe+0x2cb/0x720 [ 41.929179] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.934005] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.938917] splice_from_pipe+0xbb/0x120 [ 41.942981] ? splice_shrink_spd+0xa0/0xa0 [ 41.947195] ? rw_verify_area+0xb8/0x2b0 [ 41.951323] generic_splice_sendpage+0x10/0x20 [ 41.955890] do_splice+0xa25/0x12b0 [ 41.959498] ? opipe_prep.part.13+0x320/0x320 [ 41.963971] ? __fget_light+0x174/0x1e0 [ 41.967924] __x64_sys_splice+0x248/0x300 [ 41.972089] do_syscall_64+0xd0/0x4e0 [ 41.975871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.981221] RIP: 0033:0x461229 [ 41.984389] 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 [ 42.003791] RSP: 002b:00007f9dc09bf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.011928] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 42.019268] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.026909] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 42.034249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.041550] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09bf6bc [ 42.052429] FAULT_INJECTION: forcing a failure. [ 42.052429] name failslab, interval 1, probability 0, space 0, times 0 [ 42.064309] FAULT_INJECTION: forcing a failure. [ 42.064309] name failslab, interval 1, probability 0, space 0, times 0 [ 42.086320] CPU: 0 PID: 6649 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 42.094227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.103749] Call Trace: [ 42.106333] dump_stack+0x123/0x171 [ 42.109959] should_fail.cold.4+0x5/0xa [ 42.114013] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.119108] ? lock_downgrade+0x860/0x860 [ 42.123333] ? ___might_sleep+0x16b/0x270 [ 42.127476] __should_failslab+0xba/0xf0 [ 42.131525] should_failslab+0x9/0x20 [ 42.135489] kmem_cache_alloc_node_trace+0x265/0x730 [ 42.140592] __kmalloc_node_track_caller+0x3c/0x70 [ 42.145707] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 42.150560] __alloc_skb+0xd7/0x580 [ 42.154264] ? skb_scrub_packet+0x3c0/0x3c0 [ 42.158579] ? kasan_check_write+0x14/0x20 [ 42.162810] ? finish_task_switch+0x4c8/0x6f0 [ 42.167554] sk_stream_alloc_skb+0x9e/0x810 [ 42.171861] ? tcp_send_mss+0x1d/0x220 [ 42.175747] do_tcp_sendpages+0x774/0x1d30 [ 42.180075] ? __lock_is_held+0xb5/0x140 [ 42.184135] ? sk_stream_alloc_skb+0x810/0x810 [ 42.188794] ? __local_bh_enable_ip+0x160/0x260 [ 42.193466] ? lock_sock_nested+0xc5/0x100 [ 42.197697] ? lockdep_hardirqs_on+0x421/0x5c0 [ 42.202447] ? __local_bh_enable_ip+0x160/0x260 [ 42.207200] ? kasan_check_read+0x11/0x20 [ 42.211353] tcp_sendpage_locked+0x63/0xa0 [ 42.215663] tcp_sendpage+0x37/0x50 [ 42.219279] inet_sendpage+0x122/0x600 [ 42.223674] ? kernel_sendpage+0xd0/0xd0 [ 42.227733] kernel_sendpage+0x60/0xd0 [ 42.231640] ? aa_file_perm+0x325/0xb70 [ 42.235697] ? pipe_lock+0x4f/0x60 [ 42.239245] sock_sendpage+0x6d/0xd0 [ 42.242951] pipe_to_sendpage+0x212/0x430 [ 42.247351] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.252190] __splice_from_pipe+0x2cb/0x720 [ 42.256539] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.261647] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.266542] splice_from_pipe+0xbb/0x120 [ 42.270599] ? splice_shrink_spd+0xa0/0xa0 [ 42.274829] ? rw_verify_area+0xb8/0x2b0 [ 42.278876] generic_splice_sendpage+0x10/0x20 [ 42.283456] do_splice+0xa25/0x12b0 [ 42.287074] ? opipe_prep.part.13+0x320/0x320 [ 42.291563] ? __fget_light+0x174/0x1e0 [ 42.295529] __x64_sys_splice+0x248/0x300 [ 42.299928] do_syscall_64+0xd0/0x4e0 [ 42.303816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.309378] RIP: 0033:0x461229 [ 42.312748] 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 [ 42.331651] RSP: 002b:00007f14937411a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.339358] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 42.346613] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.353870] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 42.361389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.368679] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937416bc [ 42.380044] CPU: 0 PID: 6640 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 42.387941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.397286] Call Trace: [ 42.399871] dump_stack+0x123/0x171 [ 42.403573] should_fail.cold.4+0x5/0xa [ 42.407644] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.413127] ? lock_downgrade+0x860/0x860 [ 42.417269] ? ___might_sleep+0x16b/0x270 [ 42.421473] __should_failslab+0xba/0xf0 [ 42.425979] should_failslab+0x9/0x20 [ 42.429767] kmem_cache_alloc_node_trace+0x265/0x730 [ 42.435224] __kmalloc_node_track_caller+0x3c/0x70 [ 42.440151] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 42.444898] __alloc_skb+0xd7/0x580 [ 42.448771] ? skb_scrub_packet+0x3c0/0x3c0 [ 42.453073] ? _raw_spin_unlock_irq+0x60/0x80 [ 42.457562] ? finish_task_switch+0x14a/0x6f0 [ 42.462120] ? finish_task_switch+0x11c/0x6f0 [ 42.466659] sk_stream_alloc_skb+0x9e/0x810 [ 42.470961] ? tcp_send_mss+0x1d/0x220 [ 42.475260] do_tcp_sendpages+0x774/0x1d30 [ 42.479582] ? __lock_is_held+0xb5/0x140 [ 42.483813] ? sk_stream_alloc_skb+0x810/0x810 [ 42.488458] ? __local_bh_enable_ip+0x160/0x260 [ 42.493132] ? lock_sock_nested+0xc5/0x100 [ 42.497348] ? lockdep_hardirqs_on+0x421/0x5c0 [ 42.501916] ? __local_bh_enable_ip+0x160/0x260 [ 42.506656] ? kasan_check_read+0x11/0x20 [ 42.511134] tcp_sendpage_locked+0x63/0xa0 [ 42.515819] tcp_sendpage+0x37/0x50 [ 42.519445] inet_sendpage+0x122/0x600 [ 42.523311] ? kernel_sendpage+0xd0/0xd0 [ 42.527543] kernel_sendpage+0x60/0xd0 [ 42.531441] ? aa_file_perm+0x325/0xb70 [ 42.535403] ? pipe_lock+0x4f/0x60 [ 42.539031] sock_sendpage+0x6d/0xd0 [ 42.542812] pipe_to_sendpage+0x212/0x430 [ 42.546951] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.551784] __splice_from_pipe+0x2cb/0x720 [ 42.557109] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.562017] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.566848] splice_from_pipe+0xbb/0x120 [ 42.570993] ? splice_shrink_spd+0xa0/0xa0 [ 42.575405] ? rw_verify_area+0xb8/0x2b0 [ 42.579451] generic_splice_sendpage+0x10/0x20 [ 42.584097] do_splice+0xa25/0x12b0 [ 42.587715] ? opipe_prep.part.13+0x320/0x320 [ 42.592318] ? __fget_light+0x174/0x1e0 [ 42.596299] __x64_sys_splice+0x248/0x300 [ 42.600437] do_syscall_64+0xd0/0x4e0 [ 42.604319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.609494] RIP: 0033:0x461229 [ 42.612663] 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 [ 42.631989] RSP: 002b:00007f0f95a131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.639851] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 42.647190] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.654441] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 42.661777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.669052] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a136bc [ 42.736943] FAULT_INJECTION: forcing a failure. [ 42.736943] name failslab, interval 1, probability 0, space 0, times 0 [ 42.748620] FAULT_INJECTION: forcing a failure. [ 42.748620] name failslab, interval 1, probability 0, space 0, times 0 [ 42.750902] FAULT_INJECTION: forcing a failure. [ 42.750902] name failslab, interval 1, probability 0, space 0, times 0 [ 42.768455] CPU: 1 PID: 6669 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 42.772032] FAULT_INJECTION: forcing a failure. [ 42.772032] name failslab, interval 1, probability 0, space 0, times 0 [ 42.779016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.779019] Call Trace: [ 42.779031] dump_stack+0x123/0x171 [ 42.779040] should_fail.cold.4+0x5/0xa [ 42.779050] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.779057] ? lock_downgrade+0x860/0x860 [ 42.779065] ? ___might_sleep+0x16b/0x270 [ 42.779075] __should_failslab+0xba/0xf0 [ 42.779081] should_failslab+0x9/0x20 [ 42.779090] __kmalloc+0x2dd/0x770 [ 42.835810] ? tls_push_record+0xff/0x1600 [ 42.840506] ? __sk_mem_schedule+0x5f/0xc0 [ 42.844749] tls_push_record+0xff/0x1600 [ 42.848804] tls_sw_sendpage+0x462/0xc00 [ 42.852854] ? tls_sw_sendmsg+0x1010/0x1010 [ 42.857256] inet_sendpage+0x122/0x600 [ 42.861124] ? kernel_sendpage+0xd0/0xd0 [ 42.865161] kernel_sendpage+0x60/0xd0 [ 42.869025] ? aa_file_perm+0x325/0xb70 [ 42.872977] ? pipe_lock+0x4f/0x60 [ 42.876496] sock_sendpage+0x6d/0xd0 [ 42.880201] pipe_to_sendpage+0x212/0x430 [ 42.884324] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.889148] ? kasan_check_write+0x14/0x20 [ 42.893370] ? anon_pipe_buf_release+0x149/0x1f0 [ 42.898105] __splice_from_pipe+0x2cb/0x720 [ 42.902505] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.907415] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.912243] splice_from_pipe+0xbb/0x120 [ 42.916325] ? splice_shrink_spd+0xa0/0xa0 [ 42.920540] ? rw_verify_area+0xb8/0x2b0 [ 42.924578] generic_splice_sendpage+0x10/0x20 [ 42.929310] do_splice+0xa25/0x12b0 [ 42.932927] ? opipe_prep.part.13+0x320/0x320 [ 42.937502] ? __fget_light+0x174/0x1e0 [ 42.941537] __x64_sys_splice+0x248/0x300 [ 42.945677] do_syscall_64+0xd0/0x4e0 [ 42.949455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.954621] RIP: 0033:0x461229 [ 42.957791] 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 [ 42.976940] RSP: 002b:00007fe6b0d191a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.984631] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 42.991885] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.999130] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 43.006381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.013731] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0d196bc [ 43.026333] FAULT_INJECTION: forcing a failure. [ 43.026333] name failslab, interval 1, probability 0, space 0, times 0 [ 43.027932] CPU: 0 PID: 6667 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 43.045328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.054763] Call Trace: [ 43.057348] dump_stack+0x123/0x171 [ 43.060970] should_fail.cold.4+0x5/0xa [ 43.064935] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.070038] ? lock_downgrade+0x860/0x860 [ 43.074281] ? ___might_sleep+0x16b/0x270 [ 43.078683] __should_failslab+0xba/0xf0 [ 43.082734] should_failslab+0x9/0x20 [ 43.086529] __kmalloc+0x2dd/0x770 [ 43.090061] ? tls_push_record+0xff/0x1600 [ 43.094371] ? __sk_mem_schedule+0x5f/0xc0 [ 43.098682] tls_push_record+0xff/0x1600 [ 43.102740] tls_sw_sendpage+0x462/0xc00 [ 43.106796] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.111128] inet_sendpage+0x122/0x600 [ 43.115084] ? kernel_sendpage+0xd0/0xd0 [ 43.119220] kernel_sendpage+0x60/0xd0 [ 43.123228] ? aa_file_perm+0x325/0xb70 [ 43.127380] ? pipe_lock+0x4f/0x60 [ 43.130933] sock_sendpage+0x6d/0xd0 [ 43.134650] pipe_to_sendpage+0x212/0x430 [ 43.138780] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.143603] ? kasan_check_write+0x14/0x20 [ 43.147815] ? anon_pipe_buf_release+0x149/0x1f0 [ 43.152651] __splice_from_pipe+0x2cb/0x720 [ 43.156973] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.161805] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.166659] splice_from_pipe+0xbb/0x120 [ 43.170700] ? splice_shrink_spd+0xa0/0xa0 [ 43.174920] ? rw_verify_area+0xb8/0x2b0 [ 43.178964] generic_splice_sendpage+0x10/0x20 [ 43.183536] do_splice+0xa25/0x12b0 [ 43.187239] ? opipe_prep.part.13+0x320/0x320 [ 43.191714] ? __fget_light+0x174/0x1e0 [ 43.195667] __x64_sys_splice+0x248/0x300 [ 43.199884] do_syscall_64+0xd0/0x4e0 [ 43.203668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.208834] RIP: 0033:0x461229 [ 43.212007] 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 [ 43.231323] RSP: 002b:00007f13a1fda1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.239011] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 43.246273] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.253523] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 43.260855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.268195] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fda6bc [ 43.275486] CPU: 1 PID: 6659 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 43.283419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.292780] Call Trace: [ 43.295360] dump_stack+0x123/0x171 [ 43.298970] should_fail.cold.4+0x5/0xa [ 43.302931] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.308023] ? lock_downgrade+0x860/0x860 [ 43.312343] ? ___might_sleep+0x16b/0x270 [ 43.316562] __should_failslab+0xba/0xf0 [ 43.320713] should_failslab+0x9/0x20 [ 43.324518] kmem_cache_alloc_node_trace+0x265/0x730 [ 43.329615] __kmalloc_node_track_caller+0x3c/0x70 [ 43.334551] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 43.339418] __alloc_skb+0xd7/0x580 [ 43.343571] ? skb_scrub_packet+0x3c0/0x3c0 [ 43.347888] ? _raw_spin_unlock_irq+0x60/0x80 [ 43.352725] ? finish_task_switch+0x14a/0x6f0 [ 43.357318] ? finish_task_switch+0x11c/0x6f0 [ 43.361978] sk_stream_alloc_skb+0x9e/0x810 [ 43.366398] ? tcp_send_mss+0x1d/0x220 [ 43.370285] do_tcp_sendpages+0x774/0x1d30 [ 43.374524] ? __lock_is_held+0xb5/0x140 [ 43.378578] ? sk_stream_alloc_skb+0x810/0x810 [ 43.383148] ? __local_bh_enable_ip+0x160/0x260 [ 43.387807] ? lock_sock_nested+0xc5/0x100 [ 43.392027] ? lockdep_hardirqs_on+0x421/0x5c0 [ 43.396701] ? __local_bh_enable_ip+0x160/0x260 [ 43.401539] ? kasan_check_read+0x11/0x20 [ 43.405674] tcp_sendpage_locked+0x63/0xa0 [ 43.409891] tcp_sendpage+0x37/0x50 [ 43.413504] inet_sendpage+0x122/0x600 [ 43.417723] ? kernel_sendpage+0xd0/0xd0 [ 43.421896] kernel_sendpage+0x60/0xd0 [ 43.425943] ? aa_file_perm+0x325/0xb70 [ 43.429904] ? pipe_lock+0x4f/0x60 [ 43.433460] sock_sendpage+0x6d/0xd0 [ 43.437158] pipe_to_sendpage+0x212/0x430 [ 43.441292] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.446317] __splice_from_pipe+0x2cb/0x720 [ 43.450619] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.455551] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.460385] splice_from_pipe+0xbb/0x120 [ 43.464444] ? splice_shrink_spd+0xa0/0xa0 [ 43.468667] ? rw_verify_area+0xb8/0x2b0 [ 43.472751] generic_splice_sendpage+0x10/0x20 [ 43.477502] do_splice+0xa25/0x12b0 [ 43.481137] ? opipe_prep.part.13+0x320/0x320 [ 43.485641] ? __fget_light+0x174/0x1e0 [ 43.489775] __x64_sys_splice+0x248/0x300 [ 43.493913] do_syscall_64+0xd0/0x4e0 [ 43.497701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.502889] RIP: 0033:0x461229 [ 43.506069] 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 [ 43.525321] RSP: 002b:00007fa56879a1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.533029] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 43.540287] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.547680] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 43.554954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.562218] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa56879a6bc [ 43.569491] CPU: 0 PID: 6668 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 43.577373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.586736] Call Trace: [ 43.589322] dump_stack+0x123/0x171 [ 43.592929] should_fail.cold.4+0x5/0xa [ 43.596903] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.601991] ? lock_downgrade+0x860/0x860 [ 43.606141] ? ___might_sleep+0x16b/0x270 [ 43.610377] __should_failslab+0xba/0xf0 [ 43.614509] should_failslab+0x9/0x20 [ 43.618288] __kmalloc+0x2dd/0x770 [ 43.621821] ? tls_push_record+0xff/0x1600 [ 43.626033] ? __sk_mem_schedule+0x5f/0xc0 [ 43.630245] tls_push_record+0xff/0x1600 [ 43.634382] tls_sw_sendpage+0x462/0xc00 [ 43.638434] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.642743] inet_sendpage+0x122/0x600 [ 43.646614] ? kernel_sendpage+0xd0/0xd0 [ 43.650657] kernel_sendpage+0x60/0xd0 [ 43.654521] ? aa_file_perm+0x325/0xb70 [ 43.658573] ? pipe_lock+0x4f/0x60 [ 43.662438] sock_sendpage+0x6d/0xd0 [ 43.666140] pipe_to_sendpage+0x212/0x430 [ 43.670266] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.675093] ? kasan_check_write+0x14/0x20 [ 43.679314] ? anon_pipe_buf_release+0x149/0x1f0 [ 43.684046] __splice_from_pipe+0x2cb/0x720 [ 43.688352] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.693259] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.698181] splice_from_pipe+0xbb/0x120 [ 43.702220] ? splice_shrink_spd+0xa0/0xa0 [ 43.706438] ? rw_verify_area+0xb8/0x2b0 [ 43.710484] generic_splice_sendpage+0x10/0x20 [ 43.715041] do_splice+0xa25/0x12b0 [ 43.718659] ? opipe_prep.part.13+0x320/0x320 [ 43.723136] ? __fget_light+0x174/0x1e0 [ 43.727099] __x64_sys_splice+0x248/0x300 [ 43.731243] do_syscall_64+0xd0/0x4e0 [ 43.735026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.740190] RIP: 0033:0x461229 [ 43.743360] 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 [ 43.762326] RSP: 002b:00007f14937621a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.770182] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 43.777610] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.784862] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 43.792219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.799831] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937626bc [ 43.808056] FAULT_INJECTION: forcing a failure. [ 43.808056] name failslab, interval 1, probability 0, space 0, times 0 [ 43.821016] CPU: 0 PID: 6663 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 43.828835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.838459] Call Trace: [ 43.841033] dump_stack+0x123/0x171 [ 43.844651] should_fail.cold.4+0x5/0xa [ 43.848615] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.853700] ? lock_downgrade+0x860/0x860 [ 43.857830] ? ___might_sleep+0x16b/0x270 [ 43.861957] __should_failslab+0xba/0xf0 [ 43.865997] should_failslab+0x9/0x20 [ 43.869794] __kmalloc+0x2dd/0x770 [ 43.873336] ? tls_push_record+0xff/0x1600 [ 43.877560] ? __sk_mem_schedule+0x5f/0xc0 [ 43.881774] tls_push_record+0xff/0x1600 [ 43.885825] tls_sw_sendpage+0x462/0xc00 [ 43.889962] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.894273] inet_sendpage+0x122/0x600 [ 43.898143] ? kernel_sendpage+0xd0/0xd0 [ 43.902195] kernel_sendpage+0x60/0xd0 [ 43.906251] ? aa_file_perm+0x325/0xb70 [ 43.910199] ? pipe_lock+0x4f/0x60 [ 43.913803] sock_sendpage+0x6d/0xd0 [ 43.917495] pipe_to_sendpage+0x212/0x430 [ 43.921633] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.926635] ? kasan_check_write+0x14/0x20 [ 43.930945] ? anon_pipe_buf_release+0x149/0x1f0 [ 43.935683] __splice_from_pipe+0x2cb/0x720 [ 43.940078] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.944991] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.949809] splice_from_pipe+0xbb/0x120 [ 43.953934] ? splice_shrink_spd+0xa0/0xa0 [ 43.958164] ? rw_verify_area+0xb8/0x2b0 [ 43.962211] generic_splice_sendpage+0x10/0x20 [ 43.966768] do_splice+0xa25/0x12b0 [ 43.970375] ? opipe_prep.part.13+0x320/0x320 [ 43.974935] ? __fget_light+0x174/0x1e0 [ 43.978886] __x64_sys_splice+0x248/0x300 [ 43.983103] do_syscall_64+0xd0/0x4e0 [ 43.986905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.992395] RIP: 0033:0x461229 [ 43.995578] 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 [ 44.014755] RSP: 002b:00007f9dc09e01a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.022621] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 44.030567] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.037818] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 44.045238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.052484] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09e06bc [ 44.062155] CPU: 1 PID: 6676 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 44.069971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.079674] Call Trace: [ 44.082350] dump_stack+0x123/0x171 [ 44.085986] should_fail.cold.4+0x5/0xa [ 44.089957] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.095056] ? lock_downgrade+0x860/0x860 [ 44.099286] ? ___might_sleep+0x16b/0x270 [ 44.103602] __should_failslab+0xba/0xf0 [ 44.107662] should_failslab+0x9/0x20 [ 44.111899] kmem_cache_alloc_node_trace+0x265/0x730 [ 44.118423] __kmalloc_node_track_caller+0x3c/0x70 [ 44.123445] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 44.128203] __alloc_skb+0xd7/0x580 [ 44.131827] ? skb_scrub_packet+0x3c0/0x3c0 [ 44.136319] ? _raw_spin_unlock_irq+0x60/0x80 [ 44.140814] ? finish_task_switch+0x14a/0x6f0 [ 44.145297] ? finish_task_switch+0x11c/0x6f0 [ 44.149778] sk_stream_alloc_skb+0x9e/0x810 [ 44.154076] ? tcp_send_mss+0x1d/0x220 [ 44.157953] do_tcp_sendpages+0x774/0x1d30 [ 44.162190] ? __lock_is_held+0xb5/0x140 [ 44.166233] ? sk_stream_alloc_skb+0x810/0x810 [ 44.170876] ? __local_bh_enable_ip+0x160/0x260 [ 44.176314] ? lock_sock_nested+0xc5/0x100 [ 44.180524] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.185177] ? __local_bh_enable_ip+0x160/0x260 [ 44.189935] ? kasan_check_read+0x11/0x20 [ 44.194176] tcp_sendpage_locked+0x63/0xa0 [ 44.198391] tcp_sendpage+0x37/0x50 [ 44.202261] inet_sendpage+0x122/0x600 [ 44.206296] ? kernel_sendpage+0xd0/0xd0 [ 44.210334] kernel_sendpage+0x60/0xd0 [ 44.214368] ? aa_file_perm+0x325/0xb70 [ 44.218403] ? pipe_lock+0x4f/0x60 [ 44.221941] sock_sendpage+0x6d/0xd0 [ 44.225677] pipe_to_sendpage+0x212/0x430 [ 44.229913] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.234743] __splice_from_pipe+0x2cb/0x720 [ 44.239040] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.243861] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.248676] splice_from_pipe+0xbb/0x120 [ 44.252712] ? splice_shrink_spd+0xa0/0xa0 [ 44.256928] ? rw_verify_area+0xb8/0x2b0 [ 44.260965] generic_splice_sendpage+0x10/0x20 [ 44.265520] do_splice+0xa25/0x12b0 [ 44.269153] ? opipe_prep.part.13+0x320/0x320 [ 44.273627] ? __fget_light+0x174/0x1e0 [ 44.277668] __x64_sys_splice+0x248/0x300 [ 44.281796] do_syscall_64+0xd0/0x4e0 [ 44.285577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.290743] RIP: 0033:0x461229 [ 44.293911] 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 [ 44.312999] RSP: 002b:00007f0f95a131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.320693] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 44.328403] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.335844] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 44.343364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.350612] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a136bc [ 44.402878] FAULT_INJECTION: forcing a failure. [ 44.402878] name failslab, interval 1, probability 0, space 0, times 0 [ 44.414670] FAULT_INJECTION: forcing a failure. [ 44.414670] name failslab, interval 1, probability 0, space 0, times 0 [ 44.427214] FAULT_INJECTION: forcing a failure. [ 44.427214] name failslab, interval 1, probability 0, space 0, times 0 [ 44.442922] FAULT_INJECTION: forcing a failure. [ 44.442922] name failslab, interval 1, probability 0, space 0, times 0 [ 44.444786] CPU: 0 PID: 6689 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 44.454813] FAULT_INJECTION: forcing a failure. [ 44.454813] name failslab, interval 1, probability 0, space 0, times 0 [ 44.462548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.462552] Call Trace: [ 44.462563] dump_stack+0x123/0x171 [ 44.462573] should_fail.cold.4+0x5/0xa [ 44.462581] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.462588] ? lock_downgrade+0x860/0x860 [ 44.462602] ? ___might_sleep+0x16b/0x270 [ 44.507166] __should_failslab+0xba/0xf0 [ 44.511215] should_failslab+0x9/0x20 [ 44.515009] kmem_cache_alloc_node_trace+0x265/0x730 [ 44.520102] __kmalloc_node_track_caller+0x3c/0x70 [ 44.525272] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 44.530007] __alloc_skb+0xd7/0x580 [ 44.533729] ? skb_scrub_packet+0x3c0/0x3c0 [ 44.538299] ? _raw_spin_unlock_irq+0x60/0x80 [ 44.542772] ? finish_task_switch+0x14a/0x6f0 [ 44.547258] ? finish_task_switch+0x11c/0x6f0 [ 44.551738] sk_stream_alloc_skb+0x9e/0x810 [ 44.556039] ? tcp_send_mss+0x1d/0x220 [ 44.559906] do_tcp_sendpages+0x774/0x1d30 [ 44.564140] ? __lock_is_held+0xb5/0x140 [ 44.568721] ? sk_stream_alloc_skb+0x810/0x810 [ 44.573282] ? __local_bh_enable_ip+0x160/0x260 [ 44.577953] ? lock_sock_nested+0xc5/0x100 [ 44.582167] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.586811] ? __local_bh_enable_ip+0x160/0x260 [ 44.591472] ? kasan_check_read+0x11/0x20 [ 44.595602] tcp_sendpage_locked+0x63/0xa0 [ 44.600003] tcp_sendpage+0x37/0x50 [ 44.603611] inet_sendpage+0x122/0x600 [ 44.607579] ? kernel_sendpage+0xd0/0xd0 [ 44.611616] kernel_sendpage+0x60/0xd0 [ 44.615584] ? aa_file_perm+0x325/0xb70 [ 44.619555] ? pipe_lock+0x4f/0x60 [ 44.623079] sock_sendpage+0x6d/0xd0 [ 44.626776] pipe_to_sendpage+0x212/0x430 [ 44.630995] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.635918] __splice_from_pipe+0x2cb/0x720 [ 44.640390] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.645320] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.650227] splice_from_pipe+0xbb/0x120 [ 44.654355] ? splice_shrink_spd+0xa0/0xa0 [ 44.658568] ? rw_verify_area+0xb8/0x2b0 [ 44.662614] generic_splice_sendpage+0x10/0x20 [ 44.667208] do_splice+0xa25/0x12b0 [ 44.670812] ? opipe_prep.part.13+0x320/0x320 [ 44.675283] ? __fget_light+0x174/0x1e0 [ 44.679243] __x64_sys_splice+0x248/0x300 [ 44.683368] do_syscall_64+0xd0/0x4e0 [ 44.687177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.692350] RIP: 0033:0x461229 [ 44.695552] 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 [ 44.714620] RSP: 002b:00007f14937411a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.722307] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 44.729559] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.736913] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 44.744336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.751668] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937416bc [ 44.774279] CPU: 0 PID: 6695 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 44.782094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.791527] Call Trace: [ 44.794134] dump_stack+0x123/0x171 [ 44.797767] should_fail.cold.4+0x5/0xa [ 44.801919] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.807096] ? lock_downgrade+0x860/0x860 [ 44.811236] ? ___might_sleep+0x16b/0x270 [ 44.815390] __should_failslab+0xba/0xf0 [ 44.819444] should_failslab+0x9/0x20 [ 44.823428] __kmalloc+0x2dd/0x770 [ 44.826965] ? tls_push_record+0xff/0x1600 [ 44.831182] ? __sk_mem_schedule+0x5f/0xc0 [ 44.835409] tls_push_record+0xff/0x1600 [ 44.839468] tls_sw_sendpage+0x462/0xc00 [ 44.843519] ? tls_sw_sendmsg+0x1010/0x1010 [ 44.847843] inet_sendpage+0x122/0x600 [ 44.851802] ? kernel_sendpage+0xd0/0xd0 [ 44.855842] kernel_sendpage+0x60/0xd0 [ 44.859729] ? aa_file_perm+0x325/0xb70 [ 44.863694] ? pipe_lock+0x4f/0x60 [ 44.867313] sock_sendpage+0x6d/0xd0 [ 44.871013] pipe_to_sendpage+0x212/0x430 [ 44.875148] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.879988] ? kasan_check_write+0x14/0x20 [ 44.884305] ? anon_pipe_buf_release+0x149/0x1f0 [ 44.889063] __splice_from_pipe+0x2cb/0x720 [ 44.893482] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.898378] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.903289] splice_from_pipe+0xbb/0x120 [ 44.907609] ? splice_shrink_spd+0xa0/0xa0 [ 44.911832] ? rw_verify_area+0xb8/0x2b0 [ 44.916018] generic_splice_sendpage+0x10/0x20 [ 44.920590] do_splice+0xa25/0x12b0 [ 44.924207] ? opipe_prep.part.13+0x320/0x320 [ 44.928684] ? __fget_light+0x174/0x1e0 [ 44.932644] __x64_sys_splice+0x248/0x300 [ 44.936774] do_syscall_64+0xd0/0x4e0 [ 44.940558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.945739] RIP: 0033:0x461229 [ 44.949062] 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 [ 44.967953] RSP: 002b:00007fe6b0d191a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.977037] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 44.984479] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.991909] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 44.999256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.007531] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0d196bc [ 45.014885] CPU: 1 PID: 6698 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 45.022855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.032390] Call Trace: [ 45.035101] dump_stack+0x123/0x171 [ 45.038814] should_fail.cold.4+0x5/0xa [ 45.042789] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.048604] ? lock_downgrade+0x860/0x860 [ 45.052750] ? ___might_sleep+0x16b/0x270 [ 45.057057] __should_failslab+0xba/0xf0 [ 45.061188] should_failslab+0x9/0x20 [ 45.064989] __kmalloc+0x2dd/0x770 [ 45.068512] ? tls_push_record+0xff/0x1600 [ 45.072740] ? __sk_mem_schedule+0x5f/0xc0 [ 45.076971] tls_push_record+0xff/0x1600 [ 45.081050] tls_sw_sendpage+0x462/0xc00 [ 45.085210] ? tls_sw_sendmsg+0x1010/0x1010 [ 45.089663] inet_sendpage+0x122/0x600 [ 45.093813] ? kernel_sendpage+0xd0/0xd0 [ 45.097855] kernel_sendpage+0x60/0xd0 [ 45.101724] ? aa_file_perm+0x325/0xb70 [ 45.105677] ? pipe_lock+0x4f/0x60 [ 45.109197] sock_sendpage+0x6d/0xd0 [ 45.113314] pipe_to_sendpage+0x212/0x430 [ 45.117467] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.122324] ? kasan_check_write+0x14/0x20 [ 45.126643] ? anon_pipe_buf_release+0x149/0x1f0 [ 45.131646] __splice_from_pipe+0x2cb/0x720 [ 45.136192] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.141211] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.146040] splice_from_pipe+0xbb/0x120 [ 45.150093] ? splice_shrink_spd+0xa0/0xa0 [ 45.154823] ? rw_verify_area+0xb8/0x2b0 [ 45.160188] generic_splice_sendpage+0x10/0x20 [ 45.164753] do_splice+0xa25/0x12b0 [ 45.168363] ? opipe_prep.part.13+0x320/0x320 [ 45.172863] ? __fget_light+0x174/0x1e0 [ 45.176919] __x64_sys_splice+0x248/0x300 [ 45.181147] do_syscall_64+0xd0/0x4e0 [ 45.185103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.190555] RIP: 0033:0x461229 [ 45.193733] 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 [ 45.212877] RSP: 002b:00007f9dc09e01a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.220564] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 45.227988] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.235430] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.242683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.250132] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09e06bc [ 45.257485] CPU: 0 PID: 6693 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 45.265555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.274903] Call Trace: [ 45.277496] dump_stack+0x123/0x171 [ 45.281121] should_fail.cold.4+0x5/0xa [ 45.285357] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.290463] ? lock_downgrade+0x860/0x860 [ 45.294796] ? ___might_sleep+0x16b/0x270 [ 45.299045] __should_failslab+0xba/0xf0 [ 45.303122] should_failslab+0x9/0x20 2021/10/07 08:49:55 executed programs: 28 [ 45.307015] __kmalloc+0x2dd/0x770 [ 45.310554] ? tls_push_record+0xff/0x1600 [ 45.314828] ? __sk_mem_schedule+0x5f/0xc0 [ 45.319153] tls_push_record+0xff/0x1600 [ 45.323229] tls_sw_sendpage+0x462/0xc00 [ 45.327301] ? tls_sw_sendmsg+0x1010/0x1010 [ 45.331653] inet_sendpage+0x122/0x600 [ 45.335548] ? kernel_sendpage+0xd0/0xd0 [ 45.339786] kernel_sendpage+0x60/0xd0 [ 45.343671] ? aa_file_perm+0x325/0xb70 [ 45.347729] ? pipe_lock+0x4f/0x60 [ 45.351299] sock_sendpage+0x6d/0xd0 [ 45.355033] pipe_to_sendpage+0x212/0x430 [ 45.359187] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.364035] ? kasan_check_write+0x14/0x20 [ 45.368359] ? anon_pipe_buf_release+0x149/0x1f0 [ 45.373120] __splice_from_pipe+0x2cb/0x720 [ 45.377444] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.382297] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.387137] splice_from_pipe+0xbb/0x120 [ 45.391317] ? splice_shrink_spd+0xa0/0xa0 [ 45.395556] ? rw_verify_area+0xb8/0x2b0 [ 45.399618] generic_splice_sendpage+0x10/0x20 [ 45.404199] do_splice+0xa25/0x12b0 [ 45.407835] ? opipe_prep.part.13+0x320/0x320 [ 45.412427] ? __fget_light+0x174/0x1e0 [ 45.416497] __x64_sys_splice+0x248/0x300 [ 45.420736] do_syscall_64+0xd0/0x4e0 [ 45.424618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.429792] RIP: 0033:0x461229 [ 45.432984] 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 [ 45.451887] RSP: 002b:00007f13a1fda1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.459588] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 45.467008] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.474274] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.481806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.489148] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fda6bc [ 45.509249] CPU: 0 PID: 6684 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 45.517083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.526432] Call Trace: [ 45.529016] dump_stack+0x123/0x171 [ 45.532624] should_fail.cold.4+0x5/0xa [ 45.536838] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.542093] ? lock_downgrade+0x860/0x860 [ 45.546228] ? ___might_sleep+0x16b/0x270 [ 45.550355] __should_failslab+0xba/0xf0 [ 45.554400] should_failslab+0x9/0x20 [ 45.558180] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.563265] __kmalloc_node_track_caller+0x3c/0x70 [ 45.568273] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 45.573012] __alloc_skb+0xd7/0x580 [ 45.576616] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.580915] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.585389] ? finish_task_switch+0x14a/0x6f0 [ 45.589860] ? finish_task_switch+0x11c/0x6f0 [ 45.594448] sk_stream_alloc_skb+0x9e/0x810 [ 45.598760] ? tcp_send_mss+0x1d/0x220 [ 45.602626] do_tcp_sendpages+0x774/0x1d30 [ 45.606839] ? __lock_is_held+0xb5/0x140 [ 45.610898] ? sk_stream_alloc_skb+0x810/0x810 [ 45.615459] ? __local_bh_enable_ip+0x160/0x260 [ 45.620201] ? lock_sock_nested+0xc5/0x100 [ 45.624426] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.628982] ? __local_bh_enable_ip+0x160/0x260 [ 45.634238] ? kasan_check_read+0x11/0x20 [ 45.638403] tcp_sendpage_locked+0x63/0xa0 [ 45.642629] tcp_sendpage+0x37/0x50 [ 45.646235] inet_sendpage+0x122/0x600 [ 45.650312] ? kernel_sendpage+0xd0/0xd0 [ 45.654433] kernel_sendpage+0x60/0xd0 [ 45.658327] ? aa_file_perm+0x325/0xb70 [ 45.662377] ? pipe_lock+0x4f/0x60 [ 45.665958] sock_sendpage+0x6d/0xd0 [ 45.669733] pipe_to_sendpage+0x212/0x430 [ 45.673944] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.678768] __splice_from_pipe+0x2cb/0x720 [ 45.683159] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.688004] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.692830] splice_from_pipe+0xbb/0x120 [ 45.697056] ? splice_shrink_spd+0xa0/0xa0 [ 45.701358] ? rw_verify_area+0xb8/0x2b0 [ 45.705491] generic_splice_sendpage+0x10/0x20 [ 45.710220] do_splice+0xa25/0x12b0 [ 45.714019] ? opipe_prep.part.13+0x320/0x320 [ 45.718578] ? __fget_light+0x174/0x1e0 [ 45.722527] __x64_sys_splice+0x248/0x300 [ 45.726651] do_syscall_64+0xd0/0x4e0 [ 45.730515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.735768] RIP: 0033:0x461229 [ 45.738937] 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 [ 45.759228] RSP: 002b:00007fa56879a1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.766911] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 45.774167] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.781412] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.788678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.796184] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa56879a6bc [ 45.825797] FAULT_INJECTION: forcing a failure. [ 45.825797] name failslab, interval 1, probability 0, space 0, times 0 [ 45.838209] FAULT_INJECTION: forcing a failure. [ 45.838209] name failslab, interval 1, probability 0, space 0, times 0 [ 45.850755] FAULT_INJECTION: forcing a failure. [ 45.850755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 45.862655] CPU: 1 PID: 6719 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 45.870430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.879862] Call Trace: [ 45.882432] dump_stack+0x123/0x171 [ 45.886490] should_fail.cold.4+0x5/0xa [ 45.890531] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.895730] ? mark_held_locks+0x130/0x130 [ 45.900052] __alloc_pages_nodemask+0x1d5/0x710 [ 45.904714] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 45.909743] cache_grow_begin+0x91/0x8d0 [ 45.913785] ? kmem_cache_alloc_node+0xaa/0x720 [ 45.918535] kmem_cache_alloc_node+0x65b/0x720 [ 45.923104] __alloc_skb+0xa7/0x580 [ 45.926709] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.931228] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.935726] ? finish_task_switch+0x14a/0x6f0 [ 45.940437] ? finish_task_switch+0x11c/0x6f0 [ 45.944946] sk_stream_alloc_skb+0x9e/0x810 [ 45.949252] ? tcp_send_mss+0x1d/0x220 [ 45.953210] do_tcp_sendpages+0x774/0x1d30 [ 45.957860] ? __lock_is_held+0xb5/0x140 [ 45.961905] ? sk_stream_alloc_skb+0x810/0x810 [ 45.966466] ? __local_bh_enable_ip+0x160/0x260 [ 45.971120] ? lock_sock_nested+0xc5/0x100 [ 45.975332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.979977] ? __local_bh_enable_ip+0x160/0x260 [ 45.984854] ? kasan_check_read+0x11/0x20 [ 45.988983] tcp_sendpage_locked+0x63/0xa0 [ 45.993385] tcp_sendpage+0x37/0x50 [ 45.996995] inet_sendpage+0x122/0x600 [ 46.000864] ? kernel_sendpage+0xd0/0xd0 [ 46.004929] kernel_sendpage+0x60/0xd0 [ 46.008800] ? aa_file_perm+0x325/0xb70 [ 46.012845] ? pipe_lock+0x4f/0x60 [ 46.016362] sock_sendpage+0x6d/0xd0 [ 46.020055] pipe_to_sendpage+0x212/0x430 [ 46.024277] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.029197] __splice_from_pipe+0x2cb/0x720 [ 46.033770] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.038862] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.043679] splice_from_pipe+0xbb/0x120 [ 46.047729] ? splice_shrink_spd+0xa0/0xa0 [ 46.051947] ? rw_verify_area+0xb8/0x2b0 [ 46.055994] generic_splice_sendpage+0x10/0x20 [ 46.060649] do_splice+0xa25/0x12b0 [ 46.064258] ? opipe_prep.part.13+0x320/0x320 [ 46.068735] ? __fget_light+0x174/0x1e0 [ 46.073256] __x64_sys_splice+0x248/0x300 [ 46.077400] do_syscall_64+0xd0/0x4e0 [ 46.081194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.086735] RIP: 0033:0x461229 [ 46.089911] 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 [ 46.108807] RSP: 002b:00007fe6b0cf81a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.116666] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 46.123931] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.131205] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.138731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.146441] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0cf86bc [ 46.159771] FAULT_INJECTION: forcing a failure. [ 46.159771] name failslab, interval 1, probability 0, space 0, times 0 [ 46.160641] FAULT_INJECTION: forcing a failure. [ 46.160641] name failslab, interval 1, probability 0, space 0, times 0 [ 46.177341] CPU: 1 PID: 6722 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 46.191164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.200505] Call Trace: [ 46.203082] dump_stack+0x123/0x171 [ 46.206703] should_fail.cold.4+0x5/0xa [ 46.210670] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.216123] ? lock_downgrade+0x860/0x860 [ 46.220263] ? ___might_sleep+0x16b/0x270 [ 46.224424] __should_failslab+0xba/0xf0 [ 46.228833] should_failslab+0x9/0x20 [ 46.232620] __kmalloc+0x2dd/0x770 [ 46.236147] ? tls_push_record+0xff/0x1600 [ 46.240453] ? __sk_mem_schedule+0x5f/0xc0 [ 46.244683] tls_push_record+0xff/0x1600 [ 46.248739] tls_sw_sendpage+0x462/0xc00 [ 46.252795] ? tls_sw_sendmsg+0x1010/0x1010 [ 46.257202] inet_sendpage+0x122/0x600 [ 46.261076] ? kernel_sendpage+0xd0/0xd0 [ 46.265130] kernel_sendpage+0x60/0xd0 [ 46.269006] ? aa_file_perm+0x325/0xb70 [ 46.273058] ? pipe_lock+0x4f/0x60 [ 46.276586] sock_sendpage+0x6d/0xd0 [ 46.280370] pipe_to_sendpage+0x212/0x430 [ 46.284500] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.289336] ? kasan_check_write+0x14/0x20 [ 46.293568] ? anon_pipe_buf_release+0x149/0x1f0 [ 46.298421] __splice_from_pipe+0x2cb/0x720 [ 46.302814] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.307742] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.312564] splice_from_pipe+0xbb/0x120 [ 46.316692] ? splice_shrink_spd+0xa0/0xa0 [ 46.320909] ? rw_verify_area+0xb8/0x2b0 [ 46.324953] generic_splice_sendpage+0x10/0x20 [ 46.329607] do_splice+0xa25/0x12b0 [ 46.333232] ? opipe_prep.part.13+0x320/0x320 [ 46.337886] ? __fget_light+0x174/0x1e0 [ 46.341846] __x64_sys_splice+0x248/0x300 [ 46.346160] do_syscall_64+0xd0/0x4e0 [ 46.350056] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.355249] RIP: 0033:0x461229 [ 46.358426] 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 [ 46.377670] RSP: 002b:00007f13a1fda1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.385358] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 46.392719] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.400179] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.407710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.415111] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fda6bc [ 46.422587] CPU: 0 PID: 6701 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 46.430385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.439750] Call Trace: [ 46.442327] dump_stack+0x123/0x171 [ 46.446031] should_fail.cold.4+0x5/0xa [ 46.449996] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.455105] ? lock_downgrade+0x860/0x860 [ 46.459260] ? ___might_sleep+0x16b/0x270 [ 46.463388] __should_failslab+0xba/0xf0 [ 46.467433] should_failslab+0x9/0x20 [ 46.471212] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.476300] __kmalloc_node_track_caller+0x3c/0x70 [ 46.481299] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 46.486042] __alloc_skb+0xd7/0x580 [ 46.489760] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.494082] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.498657] ? finish_task_switch+0x14a/0x6f0 [ 46.503327] ? finish_task_switch+0x11c/0x6f0 [ 46.507810] sk_stream_alloc_skb+0x9e/0x810 [ 46.512221] ? tcp_send_mss+0x1d/0x220 [ 46.516195] do_tcp_sendpages+0x774/0x1d30 [ 46.520494] ? __lock_is_held+0xb5/0x140 [ 46.524648] ? sk_stream_alloc_skb+0x810/0x810 [ 46.529206] ? __local_bh_enable_ip+0x160/0x260 [ 46.533873] ? lock_sock_nested+0xc5/0x100 [ 46.538083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.542729] ? __local_bh_enable_ip+0x160/0x260 [ 46.547377] ? kasan_check_read+0x11/0x20 [ 46.551600] tcp_sendpage_locked+0x63/0xa0 [ 46.555815] tcp_sendpage+0x37/0x50 [ 46.559423] inet_sendpage+0x122/0x600 [ 46.563413] ? kernel_sendpage+0xd0/0xd0 [ 46.568042] kernel_sendpage+0x60/0xd0 [ 46.571959] ? aa_file_perm+0x325/0xb70 [ 46.576015] ? pipe_lock+0x4f/0x60 [ 46.579737] sock_sendpage+0x6d/0xd0 [ 46.583435] pipe_to_sendpage+0x212/0x430 [ 46.587735] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.592559] __splice_from_pipe+0x2cb/0x720 [ 46.596945] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.602198] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.607015] splice_from_pipe+0xbb/0x120 [ 46.611154] ? splice_shrink_spd+0xa0/0xa0 [ 46.615376] ? rw_verify_area+0xb8/0x2b0 [ 46.620388] generic_splice_sendpage+0x10/0x20 [ 46.624945] do_splice+0xa25/0x12b0 [ 46.628727] ? opipe_prep.part.13+0x320/0x320 [ 46.633214] ? __fget_light+0x174/0x1e0 [ 46.637170] __x64_sys_splice+0x248/0x300 [ 46.641299] do_syscall_64+0xd0/0x4e0 [ 46.645121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.650286] RIP: 0033:0x461229 [ 46.653458] 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 [ 46.672440] RSP: 002b:00007f0f95a131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.680305] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 46.687562] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.694809] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.702144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.709489] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a136bc [ 46.734877] CPU: 1 PID: 6716 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 46.742811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.752161] Call Trace: [ 46.754747] dump_stack+0x123/0x171 [ 46.758394] should_fail.cold.4+0x5/0xa [ 46.762361] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.767739] ? lock_downgrade+0x860/0x860 [ 46.771894] ? ___might_sleep+0x16b/0x270 [ 46.776031] __should_failslab+0xba/0xf0 [ 46.780079] should_failslab+0x9/0x20 [ 46.784245] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.789500] __kmalloc_node_track_caller+0x3c/0x70 [ 46.794591] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 46.799324] __alloc_skb+0xd7/0x580 [ 46.803464] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.807791] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.812398] ? finish_task_switch+0x14a/0x6f0 [ 46.817842] ? finish_task_switch+0x11c/0x6f0 [ 46.822352] sk_stream_alloc_skb+0x9e/0x810 [ 46.826676] ? tcp_send_mss+0x1d/0x220 [ 46.830543] do_tcp_sendpages+0x774/0x1d30 [ 46.834857] ? __lock_is_held+0xb5/0x140 [ 46.838994] ? sk_stream_alloc_skb+0x810/0x810 [ 46.843562] ? __local_bh_enable_ip+0x160/0x260 [ 46.848206] ? lock_sock_nested+0xc5/0x100 [ 46.852414] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.857249] ? __local_bh_enable_ip+0x160/0x260 [ 46.861903] ? kasan_check_read+0x11/0x20 [ 46.866029] tcp_sendpage_locked+0x63/0xa0 [ 46.871027] tcp_sendpage+0x37/0x50 [ 46.874808] inet_sendpage+0x122/0x600 [ 46.878670] ? kernel_sendpage+0xd0/0xd0 [ 46.882743] kernel_sendpage+0x60/0xd0 [ 46.886613] ? aa_file_perm+0x325/0xb70 [ 46.890653] ? pipe_lock+0x4f/0x60 [ 46.894174] sock_sendpage+0x6d/0xd0 [ 46.897872] pipe_to_sendpage+0x212/0x430 [ 46.902701] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.907806] __splice_from_pipe+0x2cb/0x720 [ 46.912111] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.916931] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.921749] splice_from_pipe+0xbb/0x120 [ 46.925792] ? splice_shrink_spd+0xa0/0xa0 [ 46.930013] ? rw_verify_area+0xb8/0x2b0 [ 46.934134] generic_splice_sendpage+0x10/0x20 [ 46.938696] do_splice+0xa25/0x12b0 [ 46.942306] ? opipe_prep.part.13+0x320/0x320 [ 46.946784] ? __fget_light+0x174/0x1e0 [ 46.950740] __x64_sys_splice+0x248/0x300 [ 46.954870] do_syscall_64+0xd0/0x4e0 [ 46.958659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.964019] RIP: 0033:0x461229 [ 46.967275] 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 [ 46.986241] RSP: 002b:00007f14937411a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.993937] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.001192] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.008438] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.015682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.022928] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937416bc [ 47.041415] CPU: 0 PID: 6718 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 47.049272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.058702] Call Trace: [ 47.061313] dump_stack+0x123/0x171 [ 47.064977] should_fail.cold.4+0x5/0xa [ 47.068955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.074243] ? lock_downgrade+0x860/0x860 [ 47.078508] ? ___might_sleep+0x16b/0x270 [ 47.082656] __should_failslab+0xba/0xf0 [ 47.084823] FAULT_INJECTION: forcing a failure. [ 47.084823] name failslab, interval 1, probability 0, space 0, times 0 [ 47.086737] should_failslab+0x9/0x20 [ 47.086745] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.086757] __kmalloc_node_track_caller+0x3c/0x70 [ 47.112163] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 47.116985] __alloc_skb+0xd7/0x580 [ 47.120601] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.124997] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.129490] ? finish_task_switch+0x14a/0x6f0 [ 47.133960] ? finish_task_switch+0x11c/0x6f0 [ 47.138526] sk_stream_alloc_skb+0x9e/0x810 [ 47.142915] ? tcp_send_mss+0x1d/0x220 [ 47.146866] do_tcp_sendpages+0x774/0x1d30 [ 47.151113] ? __lock_is_held+0xb5/0x140 [ 47.155175] ? sk_stream_alloc_skb+0x810/0x810 [ 47.159739] ? __local_bh_enable_ip+0x160/0x260 [ 47.164470] ? lock_sock_nested+0xc5/0x100 [ 47.168680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.173249] ? __local_bh_enable_ip+0x160/0x260 [ 47.177906] ? kasan_check_read+0x11/0x20 [ 47.182217] tcp_sendpage_locked+0x63/0xa0 [ 47.186622] tcp_sendpage+0x37/0x50 [ 47.190340] inet_sendpage+0x122/0x600 [ 47.194232] ? kernel_sendpage+0xd0/0xd0 [ 47.198303] kernel_sendpage+0x60/0xd0 [ 47.202176] ? aa_file_perm+0x325/0xb70 [ 47.206310] ? pipe_lock+0x4f/0x60 [ 47.210041] sock_sendpage+0x6d/0xd0 [ 47.213928] pipe_to_sendpage+0x212/0x430 [ 47.218058] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.222986] __splice_from_pipe+0x2cb/0x720 [ 47.227289] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.232458] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.237290] splice_from_pipe+0xbb/0x120 [ 47.241327] ? splice_shrink_spd+0xa0/0xa0 [ 47.245540] ? rw_verify_area+0xb8/0x2b0 [ 47.249706] generic_splice_sendpage+0x10/0x20 [ 47.254284] do_splice+0xa25/0x12b0 [ 47.257899] ? opipe_prep.part.13+0x320/0x320 [ 47.262464] ? __fget_light+0x174/0x1e0 [ 47.266421] __x64_sys_splice+0x248/0x300 [ 47.270551] do_syscall_64+0xd0/0x4e0 [ 47.274332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.279499] RIP: 0033:0x461229 [ 47.282669] 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 [ 47.301632] RSP: 002b:00007f9dc09bf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.309317] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.316668] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.324015] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.331720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.338968] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09bf6bc [ 47.347189] FAULT_INJECTION: forcing a failure. [ 47.347189] name failslab, interval 1, probability 0, space 0, times 0 [ 47.365191] CPU: 1 PID: 6733 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 47.373262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.382729] Call Trace: [ 47.385300] dump_stack+0x123/0x171 [ 47.388913] should_fail.cold.4+0x5/0xa [ 47.392873] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.397956] ? lock_downgrade+0x860/0x860 [ 47.402172] ? ___might_sleep+0x16b/0x270 [ 47.406306] __should_failslab+0xba/0xf0 [ 47.410355] should_failslab+0x9/0x20 [ 47.414152] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.419356] __kmalloc_node_track_caller+0x3c/0x70 [ 47.424270] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 47.429007] __alloc_skb+0xd7/0x580 [ 47.432620] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.436932] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.441409] ? finish_task_switch+0x14a/0x6f0 [ 47.445896] ? finish_task_switch+0x11c/0x6f0 [ 47.450397] sk_stream_alloc_skb+0x9e/0x810 [ 47.454709] ? tcp_send_mss+0x1d/0x220 [ 47.458589] do_tcp_sendpages+0x774/0x1d30 [ 47.462896] ? __lock_is_held+0xb5/0x140 [ 47.466950] ? sk_stream_alloc_skb+0x810/0x810 [ 47.471518] ? __local_bh_enable_ip+0x160/0x260 [ 47.476170] ? lock_sock_nested+0xc5/0x100 [ 47.480415] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.484984] ? __local_bh_enable_ip+0x160/0x260 [ 47.489724] ? kasan_check_read+0x11/0x20 [ 47.493887] tcp_sendpage_locked+0x63/0xa0 [ 47.498290] tcp_sendpage+0x37/0x50 [ 47.501912] inet_sendpage+0x122/0x600 [ 47.505882] ? kernel_sendpage+0xd0/0xd0 [ 47.509948] kernel_sendpage+0x60/0xd0 [ 47.513935] ? aa_file_perm+0x325/0xb70 [ 47.518081] ? pipe_lock+0x4f/0x60 [ 47.521703] sock_sendpage+0x6d/0xd0 [ 47.525413] pipe_to_sendpage+0x212/0x430 [ 47.529555] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.534526] __splice_from_pipe+0x2cb/0x720 [ 47.538844] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.543774] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.549306] splice_from_pipe+0xbb/0x120 [ 47.553362] ? splice_shrink_spd+0xa0/0xa0 [ 47.557614] ? rw_verify_area+0xb8/0x2b0 [ 47.561757] generic_splice_sendpage+0x10/0x20 [ 47.566330] do_splice+0xa25/0x12b0 [ 47.569951] ? opipe_prep.part.13+0x320/0x320 [ 47.574463] ? __fget_light+0x174/0x1e0 [ 47.578541] __x64_sys_splice+0x248/0x300 [ 47.582767] do_syscall_64+0xd0/0x4e0 [ 47.586647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.592770] RIP: 0033:0x461229 [ 47.595949] 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 [ 47.615019] RSP: 002b:00007f13a1fb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.622733] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.630165] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.637415] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.644668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.652004] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fb96bc [ 47.659276] CPU: 0 PID: 6734 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 47.667408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.676831] Call Trace: [ 47.679400] dump_stack+0x123/0x171 [ 47.683004] should_fail.cold.4+0x5/0xa [ 47.686956] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.692033] ? lock_downgrade+0x860/0x860 [ 47.696164] ? ___might_sleep+0x16b/0x270 [ 47.700289] __should_failslab+0xba/0xf0 [ 47.704328] should_failslab+0x9/0x20 [ 47.708101] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.713363] __kmalloc_node_track_caller+0x3c/0x70 [ 47.718280] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 47.723026] __alloc_skb+0xd7/0x580 [ 47.726638] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.730936] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.735421] ? finish_task_switch+0x14a/0x6f0 [ 47.739995] ? finish_task_switch+0x11c/0x6f0 [ 47.744561] sk_stream_alloc_skb+0x9e/0x810 [ 47.748859] ? tcp_send_mss+0x1d/0x220 [ 47.752727] do_tcp_sendpages+0x774/0x1d30 [ 47.757023] ? __lock_is_held+0xb5/0x140 [ 47.761072] ? sk_stream_alloc_skb+0x810/0x810 [ 47.765639] ? __local_bh_enable_ip+0x160/0x260 [ 47.770282] ? lock_sock_nested+0xc5/0x100 [ 47.774491] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.779217] ? __local_bh_enable_ip+0x160/0x260 [ 47.783864] ? kasan_check_read+0x11/0x20 [ 47.788079] tcp_sendpage_locked+0x63/0xa0 [ 47.793247] tcp_sendpage+0x37/0x50 [ 47.796864] inet_sendpage+0x122/0x600 [ 47.800819] ? kernel_sendpage+0xd0/0xd0 [ 47.804864] kernel_sendpage+0x60/0xd0 [ 47.808759] ? aa_file_perm+0x325/0xb70 [ 47.812777] ? pipe_lock+0x4f/0x60 [ 47.816297] sock_sendpage+0x6d/0xd0 [ 47.819987] pipe_to_sendpage+0x212/0x430 [ 47.824110] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.828932] __splice_from_pipe+0x2cb/0x720 [ 47.833228] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.838064] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.842882] splice_from_pipe+0xbb/0x120 [ 47.846936] ? splice_shrink_spd+0xa0/0xa0 [ 47.851157] ? rw_verify_area+0xb8/0x2b0 [ 47.855203] generic_splice_sendpage+0x10/0x20 [ 47.859847] do_splice+0xa25/0x12b0 [ 47.863463] ? opipe_prep.part.13+0x320/0x320 [ 47.867946] ? __fget_light+0x174/0x1e0 [ 47.871903] __x64_sys_splice+0x248/0x300 [ 47.876028] do_syscall_64+0xd0/0x4e0 [ 47.879824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.884996] RIP: 0033:0x461229 [ 47.888261] 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 [ 47.907149] RSP: 002b:00007fe6b0cf81a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.914949] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.922211] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.929460] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.936705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.944021] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0cf86bc [ 47.958876] FAULT_INJECTION: forcing a failure. [ 47.958876] name failslab, interval 1, probability 0, space 0, times 0 [ 47.970276] FAULT_INJECTION: forcing a failure. [ 47.970276] name failslab, interval 1, probability 0, space 0, times 0 [ 47.982962] CPU: 0 PID: 6727 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 47.990940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.000448] Call Trace: [ 48.003017] dump_stack+0x123/0x171 [ 48.006648] should_fail.cold.4+0x5/0xa [ 48.010612] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.015785] ? lock_downgrade+0x860/0x860 [ 48.019937] ? ___might_sleep+0x16b/0x270 [ 48.024153] __should_failslab+0xba/0xf0 [ 48.028195] should_failslab+0x9/0x20 [ 48.032079] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.037275] __kmalloc_node_track_caller+0x3c/0x70 [ 48.042190] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 48.046935] __alloc_skb+0xd7/0x580 [ 48.050544] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.054848] sk_stream_alloc_skb+0x9e/0x810 [ 48.059405] ? tcp_send_mss+0x1d/0x220 [ 48.063548] do_tcp_sendpages+0x774/0x1d30 [ 48.067936] ? __lock_is_held+0xb5/0x140 [ 48.071980] ? sk_stream_alloc_skb+0x810/0x810 [ 48.076537] ? __local_bh_enable_ip+0x160/0x260 [ 48.081271] ? lock_sock_nested+0xc5/0x100 [ 48.085483] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.090045] ? __local_bh_enable_ip+0x160/0x260 [ 48.094781] ? kasan_check_read+0x11/0x20 [ 48.098906] tcp_sendpage_locked+0x63/0xa0 [ 48.103119] tcp_sendpage+0x37/0x50 [ 48.106823] inet_sendpage+0x122/0x600 [ 48.110777] ? kernel_sendpage+0xd0/0xd0 [ 48.114816] kernel_sendpage+0x60/0xd0 [ 48.119128] ? aa_file_perm+0x325/0xb70 [ 48.123104] ? pipe_lock+0x4f/0x60 [ 48.126667] sock_sendpage+0x6d/0xd0 [ 48.130383] pipe_to_sendpage+0x212/0x430 [ 48.134612] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.139437] __splice_from_pipe+0x2cb/0x720 [ 48.143787] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.148732] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.153557] splice_from_pipe+0xbb/0x120 [ 48.157599] ? splice_shrink_spd+0xa0/0xa0 [ 48.161819] ? rw_verify_area+0xb8/0x2b0 [ 48.166117] generic_splice_sendpage+0x10/0x20 [ 48.170765] do_splice+0xa25/0x12b0 [ 48.174407] ? opipe_prep.part.13+0x320/0x320 [ 48.178965] ? __fget_light+0x174/0x1e0 [ 48.182916] __x64_sys_splice+0x248/0x300 [ 48.187043] do_syscall_64+0xd0/0x4e0 [ 48.191091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.196265] RIP: 0033:0x461229 [ 48.199443] 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 [ 48.218932] RSP: 002b:00007fa56879a1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.226798] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 48.234144] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.241482] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.248730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.255981] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa56879a6bc [ 48.265226] FAULT_INJECTION: forcing a failure. [ 48.265226] name failslab, interval 1, probability 0, space 0, times 0 [ 48.283726] CPU: 1 PID: 6748 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 48.291901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.301250] Call Trace: [ 48.303864] dump_stack+0x123/0x171 [ 48.307492] should_fail.cold.4+0x5/0xa [ 48.311463] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.316563] ? lock_downgrade+0x860/0x860 [ 48.320793] ? ___might_sleep+0x16b/0x270 [ 48.324942] __should_failslab+0xba/0xf0 [ 48.328994] should_failslab+0x9/0x20 [ 48.332789] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.337905] __kmalloc_node_track_caller+0x3c/0x70 [ 48.342836] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 48.347767] __alloc_skb+0xd7/0x580 [ 48.351390] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.355704] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.360213] ? finish_task_switch+0x14a/0x6f0 [ 48.364866] ? finish_task_switch+0x11c/0x6f0 [ 48.369528] sk_stream_alloc_skb+0x9e/0x810 [ 48.373843] ? tcp_send_mss+0x1d/0x220 [ 48.377711] do_tcp_sendpages+0x774/0x1d30 [ 48.381930] ? __lock_is_held+0xb5/0x140 [ 48.386064] ? sk_stream_alloc_skb+0x810/0x810 [ 48.390652] ? __local_bh_enable_ip+0x160/0x260 [ 48.395325] ? lock_sock_nested+0xc5/0x100 [ 48.399665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.404229] ? __local_bh_enable_ip+0x160/0x260 [ 48.409520] ? kasan_check_read+0x11/0x20 [ 48.413838] tcp_sendpage_locked+0x63/0xa0 [ 48.418080] tcp_sendpage+0x37/0x50 [ 48.421691] inet_sendpage+0x122/0x600 [ 48.425668] ? kernel_sendpage+0xd0/0xd0 [ 48.429711] kernel_sendpage+0x60/0xd0 [ 48.433756] ? aa_file_perm+0x325/0xb70 [ 48.437708] ? pipe_lock+0x4f/0x60 [ 48.441337] sock_sendpage+0x6d/0xd0 [ 48.445130] pipe_to_sendpage+0x212/0x430 [ 48.449360] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.454223] __splice_from_pipe+0x2cb/0x720 [ 48.458528] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.463710] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.468538] splice_from_pipe+0xbb/0x120 [ 48.472595] ? splice_shrink_spd+0xa0/0xa0 [ 48.476859] ? rw_verify_area+0xb8/0x2b0 [ 48.481161] generic_splice_sendpage+0x10/0x20 [ 48.485728] do_splice+0xa25/0x12b0 [ 48.489357] ? opipe_prep.part.13+0x320/0x320 [ 48.493846] ? __fget_light+0x174/0x1e0 [ 48.497823] __x64_sys_splice+0x248/0x300 [ 48.501957] do_syscall_64+0xd0/0x4e0 [ 48.505737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.510993] RIP: 0033:0x461229 [ 48.514436] 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 [ 48.533608] RSP: 002b:00007f14937411a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.541644] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 48.549069] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.556323] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.563856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.571209] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937416bc [ 48.592924] CPU: 0 PID: 6743 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 48.600746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.610183] Call Trace: [ 48.612773] dump_stack+0x123/0x171 [ 48.616402] should_fail.cold.4+0x5/0xa [ 48.620461] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.625556] ? lock_downgrade+0x860/0x860 [ 48.629686] ? ___might_sleep+0x16b/0x270 [ 48.633813] __should_failslab+0xba/0xf0 [ 48.637849] should_failslab+0x9/0x20 [ 48.641645] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.646727] __kmalloc_node_track_caller+0x3c/0x70 [ 48.651724] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 48.656459] __alloc_skb+0xd7/0x580 [ 48.660266] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.664561] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.669041] ? finish_task_switch+0x14a/0x6f0 [ 48.673593] ? finish_task_switch+0x11c/0x6f0 [ 48.678067] sk_stream_alloc_skb+0x9e/0x810 [ 48.682360] ? tcp_send_mss+0x1d/0x220 [ 48.686223] do_tcp_sendpages+0x774/0x1d30 [ 48.690433] ? __lock_is_held+0xb5/0x140 [ 48.694490] ? sk_stream_alloc_skb+0x810/0x810 [ 48.699749] ? __local_bh_enable_ip+0x160/0x260 [ 48.704401] ? lock_sock_nested+0xc5/0x100 [ 48.708611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.713192] ? __local_bh_enable_ip+0x160/0x260 [ 48.718024] ? kasan_check_read+0x11/0x20 [ 48.722342] tcp_sendpage_locked+0x63/0xa0 [ 48.726567] tcp_sendpage+0x37/0x50 [ 48.730563] inet_sendpage+0x122/0x600 [ 48.734450] ? kernel_sendpage+0xd0/0xd0 [ 48.738509] kernel_sendpage+0x60/0xd0 [ 48.742383] ? aa_file_perm+0x325/0xb70 [ 48.746508] ? pipe_lock+0x4f/0x60 [ 48.750136] sock_sendpage+0x6d/0xd0 [ 48.754103] pipe_to_sendpage+0x212/0x430 [ 48.758263] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.763156] __splice_from_pipe+0x2cb/0x720 [ 48.767650] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.772474] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.777404] splice_from_pipe+0xbb/0x120 [ 48.781606] ? splice_shrink_spd+0xa0/0xa0 [ 48.786255] ? rw_verify_area+0xb8/0x2b0 [ 48.790816] generic_splice_sendpage+0x10/0x20 [ 48.795463] do_splice+0xa25/0x12b0 [ 48.799156] ? opipe_prep.part.13+0x320/0x320 [ 48.803912] ? __fget_light+0x174/0x1e0 [ 48.807862] __x64_sys_splice+0x248/0x300 [ 48.812179] do_syscall_64+0xd0/0x4e0 [ 48.815976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.821337] RIP: 0033:0x461229 [ 48.824527] 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 [ 48.843679] RSP: 002b:00007f0f95a131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.851375] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 48.858636] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.866153] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.873578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.880856] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a136bc [ 48.888676] FAULT_INJECTION: forcing a failure. [ 48.888676] name failslab, interval 1, probability 0, space 0, times 0 [ 48.914461] FAULT_INJECTION: forcing a failure. [ 48.914461] name failslab, interval 1, probability 0, space 0, times 0 [ 48.924224] CPU: 1 PID: 6758 Comm: syz-executor.0 Not tainted 4.19.209-syzkaller #0 [ 48.933562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.942998] Call Trace: [ 48.945679] dump_stack+0x123/0x171 [ 48.949305] should_fail.cold.4+0x5/0xa [ 48.954750] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.960038] ? lock_downgrade+0x860/0x860 [ 48.964172] ? ___might_sleep+0x16b/0x270 [ 48.968305] __should_failslab+0xba/0xf0 [ 48.972347] should_failslab+0x9/0x20 [ 48.976138] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.981248] __kmalloc_node_track_caller+0x3c/0x70 [ 48.988073] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 48.992814] __alloc_skb+0xd7/0x580 [ 48.996421] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.000724] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.005809] ? finish_task_switch+0x14a/0x6f0 [ 49.010290] ? finish_task_switch+0x11c/0x6f0 [ 49.014966] sk_stream_alloc_skb+0x9e/0x810 [ 49.019355] ? tcp_send_mss+0x1d/0x220 [ 49.023220] do_tcp_sendpages+0x774/0x1d30 [ 49.027447] ? __lock_is_held+0xb5/0x140 [ 49.031505] ? sk_stream_alloc_skb+0x810/0x810 [ 49.036339] ? __local_bh_enable_ip+0x160/0x260 [ 49.041108] ? lock_sock_nested+0xc5/0x100 [ 49.045345] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.049914] ? __local_bh_enable_ip+0x160/0x260 [ 49.054759] ? kasan_check_read+0x11/0x20 [ 49.058904] tcp_sendpage_locked+0x63/0xa0 [ 49.063218] tcp_sendpage+0x37/0x50 [ 49.066849] inet_sendpage+0x122/0x600 [ 49.070727] ? kernel_sendpage+0xd0/0xd0 [ 49.074794] kernel_sendpage+0x60/0xd0 [ 49.078673] ? aa_file_perm+0x325/0xb70 [ 49.082645] ? pipe_lock+0x4f/0x60 [ 49.086176] sock_sendpage+0x6d/0xd0 [ 49.089973] pipe_to_sendpage+0x212/0x430 [ 49.094118] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.098956] __splice_from_pipe+0x2cb/0x720 [ 49.103373] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.108555] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.113374] splice_from_pipe+0xbb/0x120 [ 49.117429] ? splice_shrink_spd+0xa0/0xa0 [ 49.121745] ? rw_verify_area+0xb8/0x2b0 [ 49.125783] generic_splice_sendpage+0x10/0x20 [ 49.130339] do_splice+0xa25/0x12b0 [ 49.134021] ? opipe_prep.part.13+0x320/0x320 [ 49.138512] ? __fget_light+0x174/0x1e0 [ 49.142482] __x64_sys_splice+0x248/0x300 [ 49.146627] do_syscall_64+0xd0/0x4e0 [ 49.150419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.155583] RIP: 0033:0x461229 [ 49.158759] 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 [ 49.177762] RSP: 002b:00007f9dc09bf1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.185450] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 49.192832] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.200188] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.207623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.214884] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09bf6bc [ 49.222783] CPU: 1 PID: 6751 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 49.230617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.240139] Call Trace: [ 49.242719] dump_stack+0x123/0x171 [ 49.246335] should_fail.cold.4+0x5/0xa [ 49.250294] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.255487] ? lock_downgrade+0x860/0x860 [ 49.260234] ? ___might_sleep+0x16b/0x270 [ 49.264370] __should_failslab+0xba/0xf0 [ 49.268413] should_failslab+0x9/0x20 [ 49.272278] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.277446] __kmalloc_node_track_caller+0x3c/0x70 [ 49.282356] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 49.287176] __alloc_skb+0xd7/0x580 [ 49.290788] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.295185] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.300022] ? finish_task_switch+0x14a/0x6f0 [ 49.304503] ? finish_task_switch+0x11c/0x6f0 [ 49.308980] sk_stream_alloc_skb+0x9e/0x810 [ 49.313282] ? tcp_send_mss+0x1d/0x220 [ 49.317157] do_tcp_sendpages+0x774/0x1d30 [ 49.321391] ? __lock_is_held+0xb5/0x140 [ 49.325521] ? sk_stream_alloc_skb+0x810/0x810 [ 49.330283] ? __local_bh_enable_ip+0x160/0x260 [ 49.335017] ? lock_sock_nested+0xc5/0x100 [ 49.339351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.344002] ? __local_bh_enable_ip+0x160/0x260 [ 49.348650] ? kasan_check_read+0x11/0x20 [ 49.352967] tcp_sendpage_locked+0x63/0xa0 [ 49.357539] tcp_sendpage+0x37/0x50 [ 49.361384] inet_sendpage+0x122/0x600 [ 49.365259] ? kernel_sendpage+0xd0/0xd0 [ 49.369327] kernel_sendpage+0x60/0xd0 [ 49.373210] ? aa_file_perm+0x325/0xb70 [ 49.377177] ? pipe_lock+0x4f/0x60 [ 49.380781] sock_sendpage+0x6d/0xd0 [ 49.384490] pipe_to_sendpage+0x212/0x430 [ 49.388703] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.393700] __splice_from_pipe+0x2cb/0x720 [ 49.398259] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.403179] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.408192] splice_from_pipe+0xbb/0x120 [ 49.412251] ? splice_shrink_spd+0xa0/0xa0 [ 49.416467] ? rw_verify_area+0xb8/0x2b0 [ 49.420526] generic_splice_sendpage+0x10/0x20 [ 49.425104] do_splice+0xa25/0x12b0 [ 49.428716] ? opipe_prep.part.13+0x320/0x320 [ 49.433555] ? __fget_light+0x174/0x1e0 [ 49.437603] __x64_sys_splice+0x248/0x300 [ 49.441825] do_syscall_64+0xd0/0x4e0 [ 49.445607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.450772] RIP: 0033:0x461229 [ 49.453943] 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 [ 49.473181] RSP: 002b:00007f13a1fb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.481034] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 49.488293] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.495990] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.503530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.510805] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fb96bc [ 49.522680] FAULT_INJECTION: forcing a failure. [ 49.522680] name failslab, interval 1, probability 0, space 0, times 0 [ 49.535148] FAULT_INJECTION: forcing a failure. [ 49.535148] name failslab, interval 1, probability 0, space 0, times 0 [ 49.547222] FAULT_INJECTION: forcing a failure. [ 49.547222] name failslab, interval 1, probability 0, space 0, times 0 [ 49.559164] CPU: 1 PID: 6767 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 49.567126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.576650] Call Trace: [ 49.579327] dump_stack+0x123/0x171 [ 49.582960] should_fail.cold.4+0x5/0xa [ 49.587040] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.592147] ? lock_downgrade+0x860/0x860 [ 49.596387] ? ___might_sleep+0x16b/0x270 [ 49.600534] __should_failslab+0xba/0xf0 [ 49.604595] should_failslab+0x9/0x20 [ 49.608382] __kmalloc+0x2dd/0x770 [ 49.612095] ? tls_push_record+0xff/0x1600 [ 49.616401] ? __sk_mem_schedule+0x5f/0xc0 [ 49.620624] tls_push_record+0xff/0x1600 [ 49.624684] tls_sw_sendpage+0x462/0xc00 [ 49.628734] ? tls_sw_sendmsg+0x1010/0x1010 [ 49.633069] inet_sendpage+0x122/0x600 [ 49.637037] ? kernel_sendpage+0xd0/0xd0 [ 49.641082] kernel_sendpage+0x60/0xd0 [ 49.645130] ? aa_file_perm+0x325/0xb70 [ 49.649115] ? pipe_lock+0x4f/0x60 [ 49.652831] sock_sendpage+0x6d/0xd0 [ 49.656525] pipe_to_sendpage+0x212/0x430 [ 49.660660] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.665489] ? kasan_check_write+0x14/0x20 [ 49.669715] ? anon_pipe_buf_release+0x149/0x1f0 [ 49.674451] __splice_from_pipe+0x2cb/0x720 [ 49.678837] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.683755] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.688767] splice_from_pipe+0xbb/0x120 [ 49.692821] ? splice_shrink_spd+0xa0/0xa0 [ 49.697256] ? rw_verify_area+0xb8/0x2b0 [ 49.701306] generic_splice_sendpage+0x10/0x20 [ 49.705955] do_splice+0xa25/0x12b0 [ 49.709603] ? opipe_prep.part.13+0x320/0x320 [ 49.714115] ? __fget_light+0x174/0x1e0 [ 49.718075] __x64_sys_splice+0x248/0x300 [ 49.722214] do_syscall_64+0xd0/0x4e0 [ 49.726010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.731296] RIP: 0033:0x461229 [ 49.734484] 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 [ 49.753982] RSP: 002b:00007fe6b0d191a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.761669] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 49.768918] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.776254] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.783501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.790748] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0d196bc [ 49.799120] CPU: 1 PID: 6765 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 49.807196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.816732] Call Trace: [ 49.819391] dump_stack+0x123/0x171 [ 49.823109] should_fail.cold.4+0x5/0xa [ 49.827084] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.832342] ? lock_downgrade+0x860/0x860 [ 49.836477] ? ___might_sleep+0x16b/0x270 [ 49.840775] __should_failslab+0xba/0xf0 [ 49.844816] should_failslab+0x9/0x20 [ 49.848769] __kmalloc+0x2dd/0x770 [ 49.852291] ? tls_push_record+0xff/0x1600 [ 49.856618] ? __sk_mem_schedule+0x5f/0xc0 [ 49.860845] tls_push_record+0xff/0x1600 [ 49.864897] tls_sw_sendpage+0x462/0xc00 [ 49.868948] ? tls_sw_sendmsg+0x1010/0x1010 [ 49.873267] inet_sendpage+0x122/0x600 [ 49.877310] ? kernel_sendpage+0xd0/0xd0 [ 49.881651] kernel_sendpage+0x60/0xd0 [ 49.885619] ? aa_file_perm+0x325/0xb70 [ 49.889607] ? pipe_lock+0x4f/0x60 [ 49.893568] sock_sendpage+0x6d/0xd0 [ 49.897262] pipe_to_sendpage+0x212/0x430 [ 49.901697] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.906627] ? kasan_check_write+0x14/0x20 [ 49.910839] ? anon_pipe_buf_release+0x149/0x1f0 [ 49.915578] __splice_from_pipe+0x2cb/0x720 [ 49.919878] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.924697] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.929524] splice_from_pipe+0xbb/0x120 [ 49.933567] ? splice_shrink_spd+0xa0/0xa0 [ 49.937786] ? rw_verify_area+0xb8/0x2b0 [ 49.941825] generic_splice_sendpage+0x10/0x20 [ 49.946422] do_splice+0xa25/0x12b0 [ 49.950302] ? opipe_prep.part.13+0x320/0x320 [ 49.955027] ? __fget_light+0x174/0x1e0 [ 49.959077] __x64_sys_splice+0x248/0x300 [ 49.963217] do_syscall_64+0xd0/0x4e0 [ 49.967140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.972306] RIP: 0033:0x461229 [ 49.975475] 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 [ 49.994469] RSP: 002b:00007f14937621a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.002163] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 50.009446] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.016694] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.024116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.032408] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937626bc [ 50.041919] CPU: 1 PID: 6771 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 50.049926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.059919] Call Trace: [ 50.062494] dump_stack+0x123/0x171 [ 50.066118] should_fail.cold.4+0x5/0xa [ 50.070075] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.075152] ? lock_downgrade+0x860/0x860 [ 50.079442] ? ___might_sleep+0x16b/0x270 [ 50.083655] __should_failslab+0xba/0xf0 [ 50.087700] should_failslab+0x9/0x20 [ 50.091662] __kmalloc+0x2dd/0x770 [ 50.095193] ? tls_push_record+0xff/0x1600 [ 50.099405] ? __sk_mem_schedule+0x5f/0xc0 [ 50.103719] tls_push_record+0xff/0x1600 [ 50.107956] tls_sw_sendpage+0x462/0xc00 [ 50.112880] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.117182] inet_sendpage+0x122/0x600 [ 50.121111] ? kernel_sendpage+0xd0/0xd0 [ 50.125170] kernel_sendpage+0x60/0xd0 [ 50.129142] ? aa_file_perm+0x325/0xb70 [ 50.133099] ? pipe_lock+0x4f/0x60 [ 50.136673] sock_sendpage+0x6d/0xd0 [ 50.140392] pipe_to_sendpage+0x212/0x430 [ 50.144526] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.149463] ? kasan_check_write+0x14/0x20 [ 50.153764] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.158496] __splice_from_pipe+0x2cb/0x720 [ 50.162801] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.167628] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.172532] splice_from_pipe+0xbb/0x120 [ 50.176572] ? splice_shrink_spd+0xa0/0xa0 [ 50.181318] ? rw_verify_area+0xb8/0x2b0 [ 50.185444] generic_splice_sendpage+0x10/0x20 [ 50.190088] do_splice+0xa25/0x12b0 [ 50.193784] ? opipe_prep.part.13+0x320/0x320 [ 50.199122] ? __fget_light+0x174/0x1e0 [ 50.203192] __x64_sys_splice+0x248/0x300 [ 50.207319] do_syscall_64+0xd0/0x4e0 [ 50.211188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.216453] RIP: 0033:0x461229 [ 50.219781] 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 [ 50.238852] RSP: 002b:00007fa56879a1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.246541] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 50.253884] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.262010] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.269344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.277199] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa56879a6bc [ 50.324053] FAULT_INJECTION: forcing a failure. [ 50.324053] name failslab, interval 1, probability 0, space 0, times 0 [ 50.335666] FAULT_INJECTION: forcing a failure. [ 50.335666] name failslab, interval 1, probability 0, space 0, times 0 [ 50.336122] FAULT_INJECTION: forcing a failure. [ 50.336122] name failslab, interval 1, probability 0, space 0, times 0 [ 50.362770] FAULT_INJECTION: forcing a failure. [ 50.362770] name failslab, interval 1, probability 0, space 0, times 0 [ 50.375517] FAULT_INJECTION: forcing a failure. [ 50.375517] name failslab, interval 1, probability 0, space 0, times 0 [ 50.377972] CPU: 1 PID: 6782 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 50.394716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.404163] Call Trace: [ 50.407273] dump_stack+0x123/0x171 [ 50.410905] should_fail.cold.4+0x5/0xa [ 50.414886] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.420075] ? lock_downgrade+0x860/0x860 [ 50.424650] ? ___might_sleep+0x16b/0x270 [ 50.429139] __should_failslab+0xba/0xf0 [ 50.433278] should_failslab+0x9/0x20 [ 50.437079] __kmalloc+0x2dd/0x770 [ 50.440613] ? tls_push_record+0xff/0x1600 [ 50.445012] ? __sk_mem_schedule+0x5f/0xc0 [ 50.449343] tls_push_record+0xff/0x1600 [ 50.453440] tls_sw_sendpage+0x462/0xc00 [ 50.457506] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.461831] inet_sendpage+0x122/0x600 [ 50.465715] ? kernel_sendpage+0xd0/0xd0 [ 50.469764] kernel_sendpage+0x60/0xd0 [ 50.474001] ? aa_file_perm+0x325/0xb70 [ 50.478229] ? pipe_lock+0x4f/0x60 [ 50.481758] sock_sendpage+0x6d/0xd0 [ 50.485636] pipe_to_sendpage+0x212/0x430 [ 50.489789] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.494626] ? kasan_check_write+0x14/0x20 [ 50.499033] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.503866] __splice_from_pipe+0x2cb/0x720 [ 50.508182] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.513115] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.517953] splice_from_pipe+0xbb/0x120 [ 50.522000] ? splice_shrink_spd+0xa0/0xa0 [ 50.526316] ? rw_verify_area+0xb8/0x2b0 [ 50.530573] generic_splice_sendpage+0x10/0x20 [ 50.535133] do_splice+0xa25/0x12b0 [ 50.538760] ? opipe_prep.part.13+0x320/0x320 [ 50.543380] ? __fget_light+0x174/0x1e0 [ 50.547544] __x64_sys_splice+0x248/0x300 [ 50.551774] do_syscall_64+0xd0/0x4e0 [ 50.555563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.560733] RIP: 0033:0x461229 [ 50.563905] 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 [ 50.582807] RSP: 002b:00007f14937621a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.590875] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 50.599118] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.606383] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.613643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.620935] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937626bc [ 50.628295] CPU: 0 PID: 6785 Comm: syz-executor.5 Not tainted 4.19.209-syzkaller #0 [ 50.636173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.645519] Call Trace: [ 50.648087] dump_stack+0x123/0x171 [ 50.651695] should_fail.cold.4+0x5/0xa [ 50.655830] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.660908] ? lock_downgrade+0x860/0x860 [ 50.665145] ? ___might_sleep+0x16b/0x270 [ 50.669362] __should_failslab+0xba/0xf0 [ 50.673475] should_failslab+0x9/0x20 [ 50.677256] __kmalloc+0x2dd/0x770 [ 50.680776] ? tls_push_record+0xff/0x1600 [ 50.685073] ? __sk_mem_schedule+0x5f/0xc0 [ 50.689292] tls_push_record+0xff/0x1600 [ 50.693436] tls_sw_sendpage+0x462/0xc00 [ 50.697496] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.701802] inet_sendpage+0x122/0x600 [ 50.705761] ? kernel_sendpage+0xd0/0xd0 [ 50.709909] kernel_sendpage+0x60/0xd0 [ 50.714400] ? aa_file_perm+0x325/0xb70 [ 50.718475] ? pipe_lock+0x4f/0x60 [ 50.722232] sock_sendpage+0x6d/0xd0 [ 50.725949] pipe_to_sendpage+0x212/0x430 [ 50.730168] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.735079] ? kasan_check_write+0x14/0x20 [ 50.739306] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.744052] __splice_from_pipe+0x2cb/0x720 [ 50.748358] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.753190] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.758015] splice_from_pipe+0xbb/0x120 [ 50.762051] ? splice_shrink_spd+0xa0/0xa0 [ 50.766267] ? rw_verify_area+0xb8/0x2b0 [ 50.770304] generic_splice_sendpage+0x10/0x20 [ 50.774879] do_splice+0xa25/0x12b0 [ 50.778486] ? opipe_prep.part.13+0x320/0x320 [ 50.783053] ? __fget_light+0x174/0x1e0 [ 50.787091] __x64_sys_splice+0x248/0x300 [ 50.791575] do_syscall_64+0xd0/0x4e0 [ 50.795364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.800530] RIP: 0033:0x461229 [ 50.803697] 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 [ 50.822758] RSP: 002b:00007fa5687bb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.830879] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 50.838211] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.845548] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.852975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.860435] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa5687bb6bc [ 50.868843] CPU: 1 PID: 6778 Comm: syz-executor.3 Not tainted 4.19.209-syzkaller #0 [ 50.876827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.886500] Call Trace: [ 50.889089] dump_stack+0x123/0x171 [ 50.892715] should_fail.cold.4+0x5/0xa [ 50.896699] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.901796] ? lock_downgrade+0x860/0x860 [ 50.906044] ? ___might_sleep+0x16b/0x270 [ 50.910405] __should_failslab+0xba/0xf0 [ 50.914460] should_failslab+0x9/0x20 [ 50.918252] __kmalloc+0x2dd/0x770 [ 50.922052] ? tls_push_record+0xff/0x1600 [ 50.926557] ? __sk_mem_schedule+0x5f/0xc0 [ 50.930785] tls_push_record+0xff/0x1600 [ 50.934842] tls_sw_sendpage+0x462/0xc00 [ 50.938935] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.943258] inet_sendpage+0x122/0x600 [ 50.947222] ? kernel_sendpage+0xd0/0xd0 [ 50.951356] kernel_sendpage+0x60/0xd0 [ 50.955415] ? aa_file_perm+0x325/0xb70 [ 50.959474] ? pipe_lock+0x4f/0x60 [ 50.963087] sock_sendpage+0x6d/0xd0 [ 50.966955] pipe_to_sendpage+0x212/0x430 [ 50.971115] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.975967] ? kasan_check_write+0x14/0x20 [ 50.980214] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.984960] __splice_from_pipe+0x2cb/0x720 [ 50.989263] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.994269] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.999189] splice_from_pipe+0xbb/0x120 [ 51.003234] ? splice_shrink_spd+0xa0/0xa0 [ 51.008357] ? rw_verify_area+0xb8/0x2b0 [ 51.012668] generic_splice_sendpage+0x10/0x20 [ 51.017316] do_splice+0xa25/0x12b0 [ 51.020939] ? opipe_prep.part.13+0x320/0x320 [ 51.025525] ? __fget_light+0x174/0x1e0 [ 51.029581] __x64_sys_splice+0x248/0x300 [ 51.033829] do_syscall_64+0xd0/0x4e0 [ 51.037883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.043060] RIP: 0033:0x461229 [ 51.046248] 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 [ 51.065220] RSP: 002b:00007f13a1fda1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.073174] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.080954] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.088301] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.095677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.102937] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f13a1fda6bc [ 51.110394] CPU: 0 PID: 6783 Comm: syz-executor.1 Not tainted 4.19.209-syzkaller #0 [ 51.117818] kasan: CONFIG_KASAN_INLINE enabled 2021/10/07 08:50:00 executed programs: 48 [ 51.118308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.118312] Call Trace: [ 51.118324] dump_stack+0x123/0x171 [ 51.118334] should_fail.cold.4+0x5/0xa [ 51.118344] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.123115] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.132926] ? lock_downgrade+0x860/0x860 [ 51.132936] ? ___might_sleep+0x16b/0x270 [ 51.132945] __should_failslab+0xba/0xf0 [ 51.132951] should_failslab+0x9/0x20 [ 51.132957] __kmalloc+0x2dd/0x770 [ 51.132965] ? tls_push_record+0xff/0x1600 [ 51.132971] ? __sk_mem_schedule+0x5f/0xc0 [ 51.132978] tls_push_record+0xff/0x1600 [ 51.132994] tls_sw_sendpage+0x462/0xc00 [ 51.159349] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.159779] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.163912] CPU: 1 PID: 6782 Comm: syz-executor.2 Not tainted 4.19.209-syzkaller #0 [ 51.168036] inet_sendpage+0x122/0x600 [ 51.172082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.175681] ? kernel_sendpage+0xd0/0xd0 [ 51.179888] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 51.184175] kernel_sendpage+0x60/0xd0 [ 51.188310] Code: ff ff 48 89 c7 e8 97 2c 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 [ 51.192401] ? aa_file_perm+0x325/0xb70 [ 51.198601] RSP: 0018:ffff8881daac7498 EFLAGS: 00010202 [ 51.203007] ? pipe_lock+0x4f/0x60 [ 51.210768] RAX: 0000000000000000 RBX: ffff8881daa8476c RCX: 000000000000401d [ 51.210771] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881daa84760 [ 51.214646] sock_sendpage+0x6d/0xd0 [ 51.224153] RBP: ffff8881daac74f8 R08: ffffed1039ba5804 R09: ffffed1039ba5800 [ 51.228559] pipe_to_sendpage+0x212/0x430 [ 51.234061] R10: 0000000000000000 R11: ffff8881cdd2c01c R12: 0000000000001000 [ 51.234065] R13: 000000000000001d R14: ffff8881daac7538 R15: dffffc0000000000 [ 51.237929] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.257188] FS: 00007f1493762700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 51.261203] ? kasan_check_write+0x14/0x20 [ 51.266530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.270393] ? anon_pipe_buf_release+0x149/0x1f0 [ 51.277632] CR2: 00000000200000c0 CR3: 00000001ce490003 CR4: 00000000003606e0 [ 51.277639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.285000] __splice_from_pipe+0x2cb/0x720 [ 51.288702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.296037] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.300150] Call Trace: [ 51.307397] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.314739] scatterwalk_map_and_copy+0x128/0x190 [ 51.319811] splice_from_pipe+0xbb/0x120 [ 51.328380] ? scatterwalk_copychunks+0x610/0x610 [ 51.332607] ? splice_shrink_spd+0xa0/0xa0 [ 51.338478] ? kernel_fpu_end+0xa3/0x130 [ 51.343704] ? rw_verify_area+0xb8/0x2b0 [ 51.351071] ? kernel_fpu_begin+0x170/0x170 [ 51.358418] generic_splice_sendpage+0x10/0x20 [ 51.362722] gcmaes_encrypt.constprop.15+0x81b/0xda0 [ 51.370009] do_splice+0xa25/0x12b0 [ 51.374981] ? tls_sw_sendpage+0x462/0xc00 [ 51.377729] ? opipe_prep.part.13+0x320/0x320 [ 51.382544] ? inet_sendpage+0x122/0x600 [ 51.387624] ? __fget_light+0x174/0x1e0 [ 51.391675] ? kernel_sendpage+0x60/0xd0 [ 51.396516] __x64_sys_splice+0x248/0x300 [ 51.400814] ? sock_sendpage+0x6d/0xd0 [ 51.400819] ? pipe_to_sendpage+0x212/0x430 [ 51.404872] do_syscall_64+0xd0/0x4e0 [ 51.408902] ? __splice_from_pipe+0x2cb/0x720 [ 51.413202] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.418998] ? gcmaes_crypt_by_sg.constprop.16+0x1490/0x1490 [ 51.424086] RIP: 0033:0x461229 [ 51.427795] ? usleep_range+0x130/0x130 [ 51.432006] 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 [ 51.436826] ? __lock_is_held+0xb5/0x140 [ 51.441393] RSP: 002b:00007fe6b0d191a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.445623] ? __lock_is_held+0xb5/0x140 [ 51.449652] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.453889] generic_gcmaes_encrypt+0xfd/0x150 [ 51.457920] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.462331] ? generic_gcmaes_encrypt+0xfd/0x150 [ 51.466110] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.470769] ? helper_rfc4106_encrypt+0x450/0x450 [ 51.475944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.481728] ? __kmalloc+0x5f1/0x770 [ 51.484886] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fe6b0d196bc [ 51.488836] gcmaes_wrapper_encrypt+0x109/0x180 [ 51.524428] CPU: 0 PID: 6774 Comm: syz-executor.4 Not tainted 4.19.209-syzkaller #0 [ 51.524486] tls_push_record+0x9ae/0x1600 [ 51.531732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.536292] ? sk_stream_kill_queues+0x570/0x570 [ 51.543530] Call Trace: [ 51.548484] tls_sw_sendpage+0x462/0xc00 [ 51.556027] dump_stack+0x123/0x171 [ 51.561126] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.568807] should_fail.cold.4+0x5/0xa [ 51.572497] inet_sendpage+0x122/0x600 [ 51.579762] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.584583] ? kernel_sendpage+0xd0/0xd0 [ 51.592610] ? lock_downgrade+0x860/0x860 [ 51.596851] kernel_sendpage+0x60/0xd0 [ 51.606448] ? ___might_sleep+0x16b/0x270 [ 51.611184] ? aa_file_perm+0x325/0xb70 [ 51.614017] __should_failslab+0xba/0xf0 [ 51.618047] ? pipe_lock+0x4f/0x60 [ 51.621833] should_failslab+0x9/0x20 [ 51.626124] sock_sendpage+0x6d/0xd0 [ 51.630073] kmem_cache_alloc_node_trace+0x265/0x730 [ 51.633929] pipe_to_sendpage+0x212/0x430 [ 51.639018] __kmalloc_node_track_caller+0x3c/0x70 [ 51.643225] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.647390] __kmalloc_reserve.isra.38+0x2c/0xc0 [ 51.651250] ? kasan_check_write+0x14/0x20 [ 51.655380] __alloc_skb+0xd7/0x580 [ 51.659326] ? anon_pipe_buf_release+0x149/0x1f0 [ 51.663446] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.667129] __splice_from_pipe+0x2cb/0x720 [ 51.670901] ? _raw_spin_unlock_irq+0x60/0x80 [ 51.674654] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.679727] ? finish_task_switch+0x14a/0x6f0 [ 51.683936] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.688924] ? finish_task_switch+0x11c/0x6f0 [ 51.693742] splice_from_pipe+0xbb/0x120 [ 51.698568] sk_stream_alloc_skb+0x9e/0x810 [ 51.702769] ? splice_shrink_spd+0xa0/0xa0 [ 51.706366] ? tcp_send_mss+0x1d/0x220 [ 51.711094] ? rw_verify_area+0xb8/0x2b0 [ 51.715472] do_tcp_sendpages+0x774/0x1d30 [ 51.719954] generic_splice_sendpage+0x10/0x20 [ 51.724506] ? __lock_is_held+0xb5/0x140 [ 51.729579] do_splice+0xa25/0x12b0 [ 51.734073] ? sk_stream_alloc_skb+0x810/0x810 [ 51.739049] ? opipe_prep.part.13+0x320/0x320 [ 51.743617] ? __local_bh_enable_ip+0x160/0x260 [ 51.747649] ? __fget_light+0x174/0x1e0 [ 51.751943] ? lock_sock_nested+0xc5/0x100 [ 51.756237] __x64_sys_splice+0x248/0x300 [ 51.760194] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.764245] do_syscall_64+0xd0/0x4e0 [ 51.768448] ? __local_bh_enable_ip+0x160/0x260 [ 51.773143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.777274] ? kasan_check_read+0x11/0x20 [ 51.780975] RIP: 0033:0x461229 [ 51.785534] tcp_sendpage_locked+0x63/0xa0 [ 51.789995] 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 [ 51.794637] tcp_sendpage+0x37/0x50 [ 51.798672] RSP: 002b:00007f14937621a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.803080] inet_sendpage+0x122/0x600 [ 51.807205] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.811785] ? kernel_sendpage+0xd0/0xd0 [ 51.815555] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.820297] kernel_sendpage+0x60/0xd0 [ 51.825475] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.829624] ? aa_file_perm+0x325/0xb70 [ 51.832796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.837055] ? pipe_lock+0x4f/0x60 [ 51.855943] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f14937626bc [ 51.859917] sock_sendpage+0x6d/0xd0 [ 51.867693] Modules linked in: [ 51.871641] pipe_to_sendpage+0x212/0x430 [ 51.914369] ---[ end trace 96f94e26dbe80b00 ]--- [ 51.916593] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.916601] __splice_from_pipe+0x2cb/0x720 [ 51.916605] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.916610] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.927723] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 51.930727] splice_from_pipe+0xbb/0x120 [ 51.930732] ? splice_shrink_spd+0xa0/0xa0 [ 51.930740] ? rw_verify_area+0xb8/0x2b0 [ 51.930745] generic_splice_sendpage+0x10/0x20 [ 51.930748] do_splice+0xa25/0x12b0 [ 51.930755] ? opipe_prep.part.13+0x320/0x320 [ 51.989375] ? __fget_light+0x174/0x1e0 [ 51.993343] __x64_sys_splice+0x248/0x300 [ 51.997469] do_syscall_64+0xd0/0x4e0 [ 52.001264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.006452] RIP: 0033:0x461229 [ 52.009627] 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 [ 52.029587] RSP: 002b:00007f0f95a341a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.037994] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 52.045511] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.052794] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.060130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.067384] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f0f95a346bc [ 52.082274] Code: ff ff 48 89 c7 e8 97 2c 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 [ 52.101705] FAULT_INJECTION: forcing a failure. [ 52.101705] name failslab, interval 1, probability 0, space 0, times 0 [ 52.104212] FAULT_INJECTION: forcing a failure. [ 52.104212] name failslab, interval 1, probability 0, space 0, times 0 [ 52.127081] CPU: 1 PID: 6805 Comm: syz-executor.5 Tainted: G D 4.19.209-syzkaller #0 [ 52.134747] RSP: 0018:ffff8881daac7498 EFLAGS: 00010202 [ 52.136470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.136473] Call Trace: [ 52.136483] dump_stack+0x123/0x171 [ 52.136491] should_fail.cold.4+0x5/0xa [ 52.147730] RAX: 0000000000000000 RBX: ffff8881daa8476c RCX: 000000000000401d [ 52.151178] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.151185] ? lock_downgrade+0x860/0x860 [ 52.151192] ? set_page_refcounted+0x100/0x100 [ 52.158857] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881daa84760 [ 52.161568] ? ___might_sleep+0x16b/0x270 [ 52.161578] __should_failslab+0xba/0xf0 [ 52.180988] RBP: ffff8881daac74f8 R08: ffffed1039ba5804 R09: ffffed1039ba5800 [ 52.183038] should_failslab+0x9/0x20 [ 52.183043] __kmalloc+0x2dd/0x770 [ 52.183050] ? tls_push_record+0xff/0x1600 [ 52.202059] R10: 0000000000000000 R11: ffff8881cdd2c01c R12: 0000000000001000 [ 52.205917] ? __sk_mem_schedule+0x5f/0xc0 [ 52.205926] tls_push_record+0xff/0x1600 [ 52.217275] R13: 000000000000001d R14: ffff8881daac7538 R15: dffffc0000000000 [ 52.217547] tls_sw_sendpage+0x462/0xc00 [ 52.217553] ? _kstrtoull+0xa5/0x1c0 [ 52.217560] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.217569] inet_sendpage+0x122/0x600 [ 52.217574] ? kernel_sendpage+0xd0/0xd0 [ 52.217577] kernel_sendpage+0x60/0xd0 [ 52.217582] ? aa_file_perm+0x325/0xb70 [ 52.233893] FS: 00007f1493762700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.241094] ? pipe_lock+0x4f/0x60 [ 52.241102] sock_sendpage+0x6d/0xd0 [ 52.241109] pipe_to_sendpage+0x212/0x430 [ 52.241113] ? aa_path_link+0x420/0x420 [ 52.241117] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.241121] ? mark_held_locks+0x130/0x130 [ 52.241127] ? kasan_check_write+0x14/0x20 [ 52.241130] ? anon_pipe_buf_release+0x149/0x1f0 [ 52.241135] __splice_from_pipe+0x2cb/0x720 [ 52.241139] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.241143] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.241146] splice_from_pipe+0xbb/0x120 [ 52.241149] ? splice_shrink_spd+0xa0/0xa0 [ 52.241157] ? rw_verify_area+0xb8/0x2b0 [ 52.241161] generic_splice_sendpage+0x10/0x20 [ 52.241164] do_splice+0xa25/0x12b0 [ 52.241171] ? opipe_prep.part.13+0x320/0x320 [ 52.241180] ? __fget_light+0x174/0x1e0 [ 52.254444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.257263] __x64_sys_splice+0x248/0x300 [ 52.257273] do_syscall_64+0xd0/0x4e0 [ 52.270419] CR2: 00007ffc33ca5ff0 CR3: 00000001ce490003 CR4: 00000000003606f0 [ 52.277510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.277515] RIP: 0033:0x461229 [ 52.277519] 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 [ 52.277522] RSP: 002b:00007fa5687bb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.277526] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 52.277528] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.277530] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.277532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.277535] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa5687bb6bc [ 52.299839] CPU: 1 PID: 6806 Comm: syz-executor.0 Tainted: G D 4.19.209-syzkaller #0 [ 52.320773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.321236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.321238] Call Trace: [ 52.321249] dump_stack+0x123/0x171 [ 52.321257] should_fail.cold.4+0x5/0xa [ 52.326200] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.330420] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.330426] ? lock_downgrade+0x860/0x860 [ 52.330431] ? set_page_refcounted+0x100/0x100 [ 52.330436] ? ___might_sleep+0x16b/0x270 [ 52.330443] __should_failslab+0xba/0xf0 [ 52.330448] should_failslab+0x9/0x20 [ 52.330452] __kmalloc+0x2dd/0x770 [ 52.330459] ? tls_push_record+0xff/0x1600 [ 52.330464] ? __sk_mem_schedule+0x5f/0xc0 [ 52.330469] tls_push_record+0xff/0x1600 [ 52.330477] tls_sw_sendpage+0x462/0xc00 [ 52.330481] ? _kstrtoull+0xa5/0x1c0 [ 52.330489] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.336083] Kernel panic - not syncing: Fatal exception [ 52.338925] inet_sendpage+0x122/0x600 [ 52.558362] ? kernel_sendpage+0xd0/0xd0 [ 52.562490] kernel_sendpage+0x60/0xd0 [ 52.566352] ? aa_file_perm+0x325/0xb70 [ 52.570393] ? pipe_lock+0x4f/0x60 [ 52.573911] sock_sendpage+0x6d/0xd0 [ 52.577601] pipe_to_sendpage+0x212/0x430 [ 52.581822] ? aa_path_link+0x420/0x420 [ 52.585774] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.590966] ? mark_held_locks+0x130/0x130 [ 52.595289] ? kasan_check_write+0x14/0x20 [ 52.599509] ? anon_pipe_buf_release+0x149/0x1f0 [ 52.604279] __splice_from_pipe+0x2cb/0x720 [ 52.608763] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.613588] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.618408] splice_from_pipe+0xbb/0x120 [ 52.622448] ? splice_shrink_spd+0xa0/0xa0 [ 52.626749] ? rw_verify_area+0xb8/0x2b0 [ 52.633305] generic_splice_sendpage+0x10/0x20 [ 52.637956] do_splice+0xa25/0x12b0 [ 52.641574] ? opipe_prep.part.13+0x320/0x320 [ 52.646045] ? __fget_light+0x174/0x1e0 [ 52.650081] __x64_sys_splice+0x248/0x300 [ 52.654240] do_syscall_64+0xd0/0x4e0 [ 52.658022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.663394] RIP: 0033:0x461229 [ 52.666564] 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 [ 52.685698] RSP: 002b:00007f9dc09e01a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.693603] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 52.701025] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.708270] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.715618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.723297] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f9dc09e06bc [ 52.731643] Kernel Offset: disabled [ 52.735409] Rebooting in 86400 seconds..