Warning: Permanently added '10.128.1.101' (ECDSA) to the list of known hosts. 2021/06/13 22:37:58 parsed 1 programs 2021/06/13 22:37:58 executed programs: 0 [ 40.418151] IPVS: ftp: loaded support on port[0] = 21 [ 40.432553] IPVS: ftp: loaded support on port[0] = 21 [ 40.451757] IPVS: ftp: loaded support on port[0] = 21 [ 40.459513] IPVS: ftp: loaded support on port[0] = 21 [ 40.478163] IPVS: ftp: loaded support on port[0] = 21 [ 40.478166] IPVS: ftp: loaded support on port[0] = 21 [ 40.741629] chnl_net:caif_netlink_parms(): no params data found [ 40.750366] chnl_net:caif_netlink_parms(): no params data found [ 40.829649] chnl_net:caif_netlink_parms(): no params data found [ 40.852853] chnl_net:caif_netlink_parms(): no params data found [ 40.871337] chnl_net:caif_netlink_parms(): no params data found [ 40.966680] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.974473] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.981431] device bridge_slave_0 entered promiscuous mode [ 41.019983] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.026497] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.033357] device bridge_slave_1 entered promiscuous mode [ 41.040921] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.047601] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.054981] device bridge_slave_0 entered promiscuous mode [ 41.069942] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.076413] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.083257] device bridge_slave_0 entered promiscuous mode [ 41.092298] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.098817] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.105997] device bridge_slave_1 entered promiscuous mode [ 41.117776] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.124497] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.131375] device bridge_slave_1 entered promiscuous mode [ 41.141722] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.148680] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.155880] device bridge_slave_0 entered promiscuous mode [ 41.162254] chnl_net:caif_netlink_parms(): no params data found [ 41.193769] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.200267] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.207733] device bridge_slave_1 entered promiscuous mode [ 41.220676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.229424] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.236714] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.243574] device bridge_slave_0 entered promiscuous mode [ 41.251242] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.268681] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.277605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.286563] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.293045] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.301504] device bridge_slave_1 entered promiscuous mode [ 41.309169] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.323316] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.355491] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.364896] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.393222] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.402937] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.411191] team0: Port device team_slave_0 added [ 41.417734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.429679] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.436277] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.443217] device bridge_slave_0 entered promiscuous mode [ 41.450069] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.458432] team0: Port device team_slave_0 added [ 41.463546] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.471003] team0: Port device team_slave_0 added [ 41.479943] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.487691] team0: Port device team_slave_1 added [ 41.497576] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.503937] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.511493] device bridge_slave_1 entered promiscuous mode [ 41.518070] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.525813] team0: Port device team_slave_1 added [ 41.535421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.543342] team0: Port device team_slave_1 added [ 41.549267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.556879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.565449] team0: Port device team_slave_0 added [ 41.573440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.580942] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.589070] team0: Port device team_slave_0 added [ 41.594532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.601771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.614660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.621942] team0: Port device team_slave_1 added [ 41.627390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.639384] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.647296] team0: Port device team_slave_1 added [ 41.653109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.666730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.674758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.688882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.706733] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.714845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.756132] device hsr_slave_0 entered promiscuous mode [ 41.794612] device hsr_slave_1 entered promiscuous mode [ 41.841653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.885658] device hsr_slave_0 entered promiscuous mode [ 41.924323] device hsr_slave_1 entered promiscuous mode [ 41.975972] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.025782] device hsr_slave_0 entered promiscuous mode [ 42.064424] device hsr_slave_1 entered promiscuous mode [ 42.129261] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.136495] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.143709] team0: Port device team_slave_0 added [ 42.149890] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.165864] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.215775] device hsr_slave_0 entered promiscuous mode [ 42.274372] device hsr_slave_1 entered promiscuous mode [ 42.314450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.321625] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.329687] team0: Port device team_slave_1 added [ 42.335370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.342935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.405776] device hsr_slave_0 entered promiscuous mode [ 42.444241] device hsr_slave_1 entered promiscuous mode [ 42.484285] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.491331] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.498636] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.512056] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.520148] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.529043] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.551766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.596900] device hsr_slave_0 entered promiscuous mode [ 42.644347] device hsr_slave_1 entered promiscuous mode [ 42.684563] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.691990] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.708828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.717925] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.732737] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.742183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.810135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.829468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.841497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.850363] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.867125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.875990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.889191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.898037] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.909292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.917444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.925005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.932075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.942973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.951338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.959017] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.967812] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.974109] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.984830] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.990917] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.001431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.009543] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.018489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.026390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.034693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.041797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.049360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.057580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.065434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.073141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.081574] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.088126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.098351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.107456] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.113880] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.122273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.130829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.139637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.147155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.154403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.161316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.169339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.178102] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.184496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.191498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.199860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.207868] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.214288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.224109] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.231712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.240940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.249216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.260126] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.266642] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.272855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.280722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.287803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.295091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.303574] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.309654] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.318319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.327481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.337793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.346883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.355041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.362573] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.368947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.376269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.384516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.392075] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.398459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.405391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.413622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.421681] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.427949] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.436320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.444327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.452658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.461496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.471345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.481062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.488246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.496422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.504914] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.511275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.518365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.526705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.534798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.542487] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.548888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.555850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.563896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.571439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.579559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.587550] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.594000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.600919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.609252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.616660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.623997] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.632684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.642494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.654270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.662625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.671635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.680939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.689129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.696943] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.703362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.710367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.718675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.726532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.734471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.742242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.750400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.759337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.767615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.776290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.786221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.798503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.807097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.816121] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.823183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.832651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.840556] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.846948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.854740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.862498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.870133] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.876554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.883449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.891088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.899561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.907728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.915511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.923128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.932685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.941175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.952583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.962180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.969685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.979669] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.986833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.997143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.005105] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.011461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.018709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.026548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.035181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.042650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.050179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.059800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.070842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.079555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.087811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.095471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.103122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.112712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.120361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.128418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.137343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.145483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.153753] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.162462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.171262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.179290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.189397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.198053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.206596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.215488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.222840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.231147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.239258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.248773] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.255857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.264919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.272995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.283319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.292840] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.299046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.307367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.316525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.324066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.332108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.340461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.348728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.356829] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.363902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.371800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.384848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.393621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.402013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.411935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.419852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.427538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.436282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.443779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.451389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.459112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.466777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.475434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.482634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.490967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.500209] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.507226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.520249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.529306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.536716] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.546855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.554474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.562185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.569737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.577463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.585289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.592766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.602515] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.608711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.631315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.639399] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.648425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.657844] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.667045] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.673112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.680841] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.688772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.697506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.706901] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.713067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.725574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.736531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.746367] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.760567] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.791928] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.822223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.848810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.918425] FAULT_INJECTION: forcing a failure. [ 44.918425] name failslab, interval 1, probability 0, space 0, times 1 [ 44.918532] FAULT_INJECTION: forcing a failure. [ 44.918532] name failslab, interval 1, probability 0, space 0, times 1 [ 44.930364] FAULT_INJECTION: forcing a failure. [ 44.930364] name failslab, interval 1, probability 0, space 0, times 1 [ 44.952898] FAULT_INJECTION: forcing a failure. [ 44.952898] name failslab, interval 1, probability 0, space 0, times 1 [ 44.965888] CPU: 0 PID: 6567 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 44.973708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.983070] Call Trace: [ 44.985677] dump_stack+0x123/0x171 [ 44.989300] should_fail.cold.4+0x5/0xa [ 44.993305] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.998435] ? lock_downgrade+0x860/0x860 [ 45.002634] ? ___might_sleep+0x16b/0x270 [ 45.006810] __should_failslab+0xba/0xf0 [ 45.010915] should_failslab+0x9/0x20 [ 45.014727] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.019820] __kmalloc_node_track_caller+0x3c/0x70 [ 45.024781] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.029516] __alloc_skb+0xd7/0x580 [ 45.033123] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.037469] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.041943] ? finish_task_switch+0x14a/0x6f0 [ 45.046448] ? finish_task_switch+0x11c/0x6f0 [ 45.050940] sk_stream_alloc_skb+0x9e/0x810 [ 45.055240] ? tcp_send_mss+0x1d/0x220 [ 45.059106] do_tcp_sendpages+0x774/0x1d30 [ 45.063323] ? __lock_is_held+0xb5/0x140 [ 45.067370] ? sk_stream_alloc_skb+0x810/0x810 [ 45.071980] ? __local_bh_enable_ip+0x160/0x260 [ 45.076642] ? lock_sock_nested+0xc5/0x100 [ 45.080853] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.085414] ? __local_bh_enable_ip+0x160/0x260 [ 45.090061] ? kasan_check_read+0x11/0x20 [ 45.094187] tcp_sendpage_locked+0x63/0xa0 [ 45.098399] tcp_sendpage+0x37/0x50 [ 45.102063] inet_sendpage+0x122/0x600 [ 45.105958] ? kernel_sendpage+0xd0/0xd0 [ 45.109995] kernel_sendpage+0x60/0xd0 [ 45.113912] ? pipe_lock+0x4f/0x60 [ 45.117429] sock_sendpage+0x6d/0xd0 [ 45.121146] pipe_to_sendpage+0x212/0x430 [ 45.125269] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.130090] __splice_from_pipe+0x2cb/0x720 [ 45.134386] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.139204] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.144023] splice_from_pipe+0xbb/0x120 [ 45.148066] ? splice_shrink_spd+0xa0/0xa0 [ 45.152281] ? rw_verify_area+0xb8/0x2b0 [ 45.156317] generic_splice_sendpage+0x10/0x20 [ 45.160890] do_splice+0xa25/0x12b0 [ 45.164500] ? opipe_prep.part.13+0x320/0x320 [ 45.168992] ? __fget_light+0x174/0x1e0 [ 45.172998] __x64_sys_splice+0x248/0x300 [ 45.177128] do_syscall_64+0xd0/0x4e0 [ 45.180929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.186094] RIP: 0033:0x461229 [ 45.189266] 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 [ 45.208148] RSP: 002b:00007f15202f21a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.215833] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 45.223080] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.230343] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.237588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.244834] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15202f26bc [ 45.272210] CPU: 0 PID: 6575 Comm: syz-executor.5 Not tainted 4.19.194-syzkaller #0 [ 45.280046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.289490] Call Trace: [ 45.292083] dump_stack+0x123/0x171 [ 45.295715] should_fail.cold.4+0x5/0xa [ 45.299682] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.304776] ? lock_downgrade+0x860/0x860 [ 45.308909] ? ___might_sleep+0x16b/0x270 [ 45.313038] __should_failslab+0xba/0xf0 [ 45.317082] should_failslab+0x9/0x20 [ 45.320866] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.325961] __kmalloc_node_track_caller+0x3c/0x70 [ 45.330876] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.335611] __alloc_skb+0xd7/0x580 [ 45.339216] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.343518] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.348000] ? finish_task_switch+0x14a/0x6f0 [ 45.352490] ? finish_task_switch+0x11c/0x6f0 [ 45.357060] sk_stream_alloc_skb+0x9e/0x810 [ 45.361371] ? tcp_send_mss+0x1d/0x220 [ 45.365237] do_tcp_sendpages+0x774/0x1d30 [ 45.369450] ? __lock_is_held+0xb5/0x140 [ 45.373493] ? sk_stream_alloc_skb+0x810/0x810 [ 45.378057] ? __local_bh_enable_ip+0x160/0x260 [ 45.382793] ? lock_sock_nested+0xc5/0x100 [ 45.387006] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.391583] ? __local_bh_enable_ip+0x160/0x260 [ 45.396247] ? kasan_check_read+0x11/0x20 [ 45.400395] tcp_sendpage_locked+0x63/0xa0 [ 45.404620] tcp_sendpage+0x37/0x50 [ 45.408236] inet_sendpage+0x122/0x600 [ 45.412107] ? kernel_sendpage+0xd0/0xd0 [ 45.416235] kernel_sendpage+0x60/0xd0 [ 45.420115] ? pipe_lock+0x4f/0x60 [ 45.423639] sock_sendpage+0x6d/0xd0 [ 45.427352] pipe_to_sendpage+0x212/0x430 [ 45.431480] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.436309] __splice_from_pipe+0x2cb/0x720 [ 45.440612] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.445456] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.450277] splice_from_pipe+0xbb/0x120 [ 45.454337] ? splice_shrink_spd+0xa0/0xa0 [ 45.458572] ? rw_verify_area+0xb8/0x2b0 [ 45.462630] generic_splice_sendpage+0x10/0x20 [ 45.467195] do_splice+0xa25/0x12b0 [ 45.470805] ? opipe_prep.part.13+0x320/0x320 [ 45.475283] ? __fget_light+0x174/0x1e0 [ 45.479238] __x64_sys_splice+0x248/0x300 [ 45.483369] do_syscall_64+0xd0/0x4e0 [ 45.487155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.492324] RIP: 0033:0x461229 [ 45.495504] 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 [ 45.514402] RSP: 002b:00007fccd9cf31a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.522090] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 45.529338] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.536588] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.543844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.551110] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fccd9cf36bc [ 45.558379] CPU: 1 PID: 6574 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 45.566188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.575539] Call Trace: [ 45.578132] dump_stack+0x123/0x171 [ 45.581873] should_fail.cold.4+0x5/0xa [ 45.585958] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.591067] ? lock_downgrade+0x860/0x860 [ 45.595221] ? ___might_sleep+0x16b/0x270 [ 45.599369] __should_failslab+0xba/0xf0 [ 45.603426] should_failslab+0x9/0x20 [ 45.607218] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.612361] __kmalloc_node_track_caller+0x3c/0x70 [ 45.617297] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.622057] __alloc_skb+0xd7/0x580 [ 45.625685] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.630012] sk_stream_alloc_skb+0x9e/0x810 [ 45.634329] ? tcp_send_mss+0x1d/0x220 [ 45.638203] do_tcp_sendpages+0x774/0x1d30 [ 45.642422] ? __sched_text_start+0x8/0x8 [ 45.646561] ? sk_stream_alloc_skb+0x810/0x810 [ 45.651133] ? lock_sock_nested+0x82/0x100 [ 45.655348] ? preempt_schedule+0x4d/0x60 [ 45.659478] ? ___preempt_schedule+0x16/0x18 [ 45.663868] ? kasan_check_read+0x11/0x20 [ 45.668095] tcp_sendpage_locked+0x63/0xa0 [ 45.672309] tcp_sendpage+0x37/0x50 [ 45.675918] inet_sendpage+0x122/0x600 [ 45.679799] ? kernel_sendpage+0xd0/0xd0 [ 45.683849] kernel_sendpage+0x60/0xd0 [ 45.687720] ? pipe_lock+0x4f/0x60 [ 45.691246] sock_sendpage+0x6d/0xd0 [ 45.694953] pipe_to_sendpage+0x212/0x430 [ 45.699085] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.703912] __splice_from_pipe+0x2cb/0x720 [ 45.708217] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.713216] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.718045] splice_from_pipe+0xbb/0x120 [ 45.722091] ? splice_shrink_spd+0xa0/0xa0 [ 45.726320] ? rw_verify_area+0xb8/0x2b0 [ 45.730364] generic_splice_sendpage+0x10/0x20 [ 45.734925] do_splice+0xa25/0x12b0 [ 45.738540] ? opipe_prep.part.13+0x320/0x320 [ 45.743022] ? __fget_light+0x174/0x1e0 [ 45.746976] __x64_sys_splice+0x248/0x300 [ 45.751109] do_syscall_64+0xd0/0x4e0 [ 45.754896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.760073] RIP: 0033:0x461229 [ 45.763249] 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 [ 45.782143] RSP: 002b:00007fa1d28571a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.789842] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 45.797099] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.804349] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 45.811599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.818845] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28576bc [ 45.826198] CPU: 0 PID: 6568 Comm: syz-executor.2 Not tainted 4.19.194-syzkaller #0 [ 45.834008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.843365] Call Trace: [ 45.845954] dump_stack+0x123/0x171 [ 45.849590] should_fail.cold.4+0x5/0xa [ 45.853569] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.858685] ? lock_downgrade+0x860/0x860 [ 45.862839] ? ___might_sleep+0x16b/0x270 [ 45.866998] __should_failslab+0xba/0xf0 [ 45.871065] should_failslab+0x9/0x20 2021/06/13 22:38:04 executed programs: 6 [ 45.874863] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.879984] __kmalloc_node_track_caller+0x3c/0x70 [ 45.884918] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.889678] __alloc_skb+0xd7/0x580 [ 45.893315] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.897639] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.902137] ? finish_task_switch+0x14a/0x6f0 [ 45.906639] ? finish_task_switch+0x11c/0x6f0 [ 45.911141] sk_stream_alloc_skb+0x9e/0x810 [ 45.915444] ? tcp_send_mss+0x1d/0x220 [ 45.919308] do_tcp_sendpages+0x774/0x1d30 [ 45.923520] ? __lock_is_held+0xb5/0x140 [ 45.927661] ? sk_stream_alloc_skb+0x810/0x810 [ 45.932222] ? __local_bh_enable_ip+0x160/0x260 [ 45.936866] ? lock_sock_nested+0xc5/0x100 [ 45.941078] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.945634] ? __local_bh_enable_ip+0x160/0x260 [ 45.950282] ? kasan_check_read+0x11/0x20 [ 45.954407] tcp_sendpage_locked+0x63/0xa0 [ 45.958621] tcp_sendpage+0x37/0x50 [ 45.962244] inet_sendpage+0x122/0x600 [ 45.966112] ? kernel_sendpage+0xd0/0xd0 [ 45.970151] kernel_sendpage+0x60/0xd0 [ 45.974042] ? pipe_lock+0x4f/0x60 [ 45.977558] sock_sendpage+0x6d/0xd0 [ 45.981250] pipe_to_sendpage+0x212/0x430 [ 45.985413] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.990234] __splice_from_pipe+0x2cb/0x720 [ 45.994531] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.999352] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.004172] splice_from_pipe+0xbb/0x120 [ 46.008208] ? splice_shrink_spd+0xa0/0xa0 [ 46.012428] ? rw_verify_area+0xb8/0x2b0 [ 46.016467] generic_splice_sendpage+0x10/0x20 [ 46.021023] do_splice+0xa25/0x12b0 [ 46.024629] ? opipe_prep.part.13+0x320/0x320 [ 46.029102] ? __fget_light+0x174/0x1e0 [ 46.033052] __x64_sys_splice+0x248/0x300 [ 46.037181] do_syscall_64+0xd0/0x4e0 [ 46.040989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.046158] RIP: 0033:0x461229 [ 46.049329] 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 [ 46.068212] RSP: 002b:00007f17550551a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.075896] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 46.083160] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.090406] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.097652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.104899] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550556bc [ 46.141188] FAULT_INJECTION: forcing a failure. [ 46.141188] name failslab, interval 1, probability 0, space 0, times 0 [ 46.160337] FAULT_INJECTION: forcing a failure. [ 46.160337] name failslab, interval 1, probability 0, space 0, times 0 [ 46.173068] FAULT_INJECTION: forcing a failure. [ 46.173068] name failslab, interval 1, probability 0, space 0, times 0 [ 46.191776] FAULT_INJECTION: forcing a failure. [ 46.191776] name failslab, interval 1, probability 0, space 0, times 0 [ 46.195423] CPU: 1 PID: 6582 Comm: syz-executor.4 Not tainted 4.19.194-syzkaller #0 [ 46.210788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.220153] Call Trace: [ 46.222748] dump_stack+0x123/0x171 [ 46.226382] should_fail.cold.4+0x5/0xa [ 46.230356] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.235463] ? lock_downgrade+0x860/0x860 [ 46.239619] ? ___might_sleep+0x16b/0x270 [ 46.243775] __should_failslab+0xba/0xf0 [ 46.247830] should_failslab+0x9/0x20 [ 46.251615] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.256713] __kmalloc_node_track_caller+0x3c/0x70 [ 46.261630] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 46.266368] __alloc_skb+0xd7/0x580 [ 46.269975] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.274281] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.278758] ? finish_task_switch+0x14a/0x6f0 [ 46.283234] ? finish_task_switch+0x11c/0x6f0 [ 46.287727] sk_stream_alloc_skb+0x9e/0x810 [ 46.292151] ? tcp_send_mss+0x1d/0x220 [ 46.296018] do_tcp_sendpages+0x774/0x1d30 [ 46.300235] ? __lock_is_held+0xb5/0x140 [ 46.304291] ? sk_stream_alloc_skb+0x810/0x810 [ 46.308853] ? __local_bh_enable_ip+0x160/0x260 [ 46.313505] ? lock_sock_nested+0xc5/0x100 [ 46.317720] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.322282] ? __local_bh_enable_ip+0x160/0x260 [ 46.326944] ? kasan_check_read+0x11/0x20 [ 46.331083] tcp_sendpage_locked+0x63/0xa0 [ 46.335316] tcp_sendpage+0x37/0x50 [ 46.338962] inet_sendpage+0x122/0x600 [ 46.342853] ? kernel_sendpage+0xd0/0xd0 [ 46.346920] kernel_sendpage+0x60/0xd0 [ 46.350812] ? pipe_lock+0x4f/0x60 [ 46.354346] sock_sendpage+0x6d/0xd0 [ 46.358060] pipe_to_sendpage+0x212/0x430 [ 46.362288] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.367140] __splice_from_pipe+0x2cb/0x720 [ 46.371459] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.376299] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.381131] splice_from_pipe+0xbb/0x120 [ 46.385177] ? splice_shrink_spd+0xa0/0xa0 [ 46.389392] ? rw_verify_area+0xb8/0x2b0 [ 46.393432] generic_splice_sendpage+0x10/0x20 [ 46.397990] do_splice+0xa25/0x12b0 [ 46.401597] ? opipe_prep.part.13+0x320/0x320 [ 46.406070] ? __fget_light+0x174/0x1e0 [ 46.410021] __x64_sys_splice+0x248/0x300 [ 46.414154] do_syscall_64+0xd0/0x4e0 [ 46.417934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.423102] RIP: 0033:0x461229 [ 46.426271] 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 [ 46.445150] RSP: 002b:00007ff2dee981a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.452836] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 46.460090] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.467337] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.474586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.481835] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007ff2dee986bc [ 46.491885] CPU: 0 PID: 6590 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 46.499711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.509070] Call Trace: [ 46.511661] dump_stack+0x123/0x171 [ 46.515298] should_fail.cold.4+0x5/0xa [ 46.519279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.524391] ? lock_downgrade+0x860/0x860 [ 46.528546] ? ___might_sleep+0x16b/0x270 [ 46.532708] __should_failslab+0xba/0xf0 [ 46.536773] should_failslab+0x9/0x20 [ 46.540585] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.545712] __kmalloc_node_track_caller+0x3c/0x70 [ 46.550636] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 46.555379] __alloc_skb+0xd7/0x580 [ 46.558993] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.563301] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.567782] ? finish_task_switch+0x14a/0x6f0 [ 46.572262] ? finish_task_switch+0x11c/0x6f0 [ 46.576740] sk_stream_alloc_skb+0x9e/0x810 [ 46.581046] ? tcp_send_mss+0x1d/0x220 [ 46.584916] do_tcp_sendpages+0x774/0x1d30 [ 46.590436] ? __lock_is_held+0xb5/0x140 [ 46.594481] ? sk_stream_alloc_skb+0x810/0x810 [ 46.599043] ? __local_bh_enable_ip+0x160/0x260 [ 46.603776] ? lock_sock_nested+0xc5/0x100 [ 46.607991] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.612547] ? __local_bh_enable_ip+0x160/0x260 [ 46.617200] ? kasan_check_read+0x11/0x20 [ 46.621332] tcp_sendpage_locked+0x63/0xa0 [ 46.625552] tcp_sendpage+0x37/0x50 [ 46.629159] inet_sendpage+0x122/0x600 [ 46.633026] ? kernel_sendpage+0xd0/0xd0 [ 46.637065] kernel_sendpage+0x60/0xd0 [ 46.640942] ? pipe_lock+0x4f/0x60 [ 46.644461] sock_sendpage+0x6d/0xd0 [ 46.648156] pipe_to_sendpage+0x212/0x430 [ 46.652282] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.657112] __splice_from_pipe+0x2cb/0x720 [ 46.661413] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.666239] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.671086] splice_from_pipe+0xbb/0x120 [ 46.675142] ? splice_shrink_spd+0xa0/0xa0 [ 46.679364] ? rw_verify_area+0xb8/0x2b0 [ 46.683405] generic_splice_sendpage+0x10/0x20 [ 46.687968] do_splice+0xa25/0x12b0 [ 46.691578] ? opipe_prep.part.13+0x320/0x320 [ 46.696054] ? __fget_light+0x174/0x1e0 [ 46.700015] __x64_sys_splice+0x248/0x300 [ 46.704151] do_syscall_64+0xd0/0x4e0 [ 46.707936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.713103] RIP: 0033:0x461229 [ 46.716280] 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 [ 46.735166] RSP: 002b:00007fa1d28571a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.742858] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 46.750109] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.757360] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 46.764624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.771873] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28576bc [ 46.779138] CPU: 1 PID: 6595 Comm: syz-executor.0 Not tainted 4.19.194-syzkaller #0 [ 46.786946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.796308] Call Trace: [ 46.798908] dump_stack+0x123/0x171 [ 46.802545] should_fail.cold.4+0x5/0xa [ 46.806525] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.811633] ? lock_downgrade+0x860/0x860 [ 46.815789] ? ___might_sleep+0x16b/0x270 [ 46.819945] __should_failslab+0xba/0xf0 [ 46.824007] should_failslab+0x9/0x20 [ 46.827808] __kmalloc+0x2dd/0x770 [ 46.831405] ? tls_push_record+0xff/0x1600 [ 46.835627] ? __sk_mem_schedule+0x5f/0xc0 [ 46.839846] tls_push_record+0xff/0x1600 [ 46.843896] tls_sw_sendpage+0x462/0xc00 [ 46.847963] ? tls_sw_sendmsg+0x1010/0x1010 [ 46.852270] ? pipe_lock+0x4f/0x60 [ 46.855802] inet_sendpage+0x122/0x600 [ 46.859679] ? kernel_sendpage+0xd0/0xd0 [ 46.863720] kernel_sendpage+0x60/0xd0 [ 46.867588] ? pipe_lock+0x4f/0x60 [ 46.871124] sock_sendpage+0x6d/0xd0 [ 46.874827] pipe_to_sendpage+0x212/0x430 [ 46.878956] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.883779] ? kasan_check_write+0x14/0x20 [ 46.887994] ? anon_pipe_buf_release+0x149/0x1f0 [ 46.892729] __splice_from_pipe+0x2cb/0x720 [ 46.897033] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.901856] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.906692] splice_from_pipe+0xbb/0x120 [ 46.910762] ? splice_shrink_spd+0xa0/0xa0 [ 46.914999] ? rw_verify_area+0xb8/0x2b0 [ 46.919059] generic_splice_sendpage+0x10/0x20 [ 46.923629] do_splice+0xa25/0x12b0 [ 46.927241] ? opipe_prep.part.13+0x320/0x320 [ 46.931754] ? __fget_light+0x174/0x1e0 [ 46.935820] __x64_sys_splice+0x248/0x300 [ 46.939951] do_syscall_64+0xd0/0x4e0 [ 46.943738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.948905] RIP: 0033:0x461229 [ 46.952074] 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 [ 46.970982] RSP: 002b:00007f07e25981a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.978682] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 46.985935] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.993182] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.000429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.007676] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f07e25986bc [ 47.022213] CPU: 0 PID: 6592 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 47.030051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.039419] Call Trace: [ 47.042015] dump_stack+0x123/0x171 [ 47.045653] should_fail.cold.4+0x5/0xa [ 47.049633] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.054750] ? lock_downgrade+0x860/0x860 [ 47.058907] ? ___might_sleep+0x16b/0x270 [ 47.063064] __should_failslab+0xba/0xf0 [ 47.067134] should_failslab+0x9/0x20 [ 47.070927] __kmalloc+0x2dd/0x770 [ 47.074450] ? tls_push_record+0xff/0x1600 [ 47.078662] ? __sk_mem_schedule+0x5f/0xc0 [ 47.082876] tls_push_record+0xff/0x1600 [ 47.086920] tls_sw_sendpage+0x462/0xc00 [ 47.090962] ? tls_sw_sendmsg+0x1010/0x1010 [ 47.095259] ? pipe_lock+0x4f/0x60 [ 47.098781] inet_sendpage+0x122/0x600 [ 47.102652] ? kernel_sendpage+0xd0/0xd0 [ 47.106689] kernel_sendpage+0x60/0xd0 [ 47.110552] ? pipe_lock+0x4f/0x60 [ 47.114550] sock_sendpage+0x6d/0xd0 [ 47.118244] pipe_to_sendpage+0x212/0x430 [ 47.122367] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.127194] ? kasan_check_write+0x14/0x20 [ 47.131423] ? anon_pipe_buf_release+0x149/0x1f0 [ 47.136158] __splice_from_pipe+0x2cb/0x720 [ 47.140459] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.145278] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.150102] splice_from_pipe+0xbb/0x120 [ 47.154141] ? splice_shrink_spd+0xa0/0xa0 [ 47.158355] ? rw_verify_area+0xb8/0x2b0 [ 47.162394] generic_splice_sendpage+0x10/0x20 [ 47.166968] do_splice+0xa25/0x12b0 [ 47.170573] ? opipe_prep.part.13+0x320/0x320 [ 47.175045] ? __fget_light+0x174/0x1e0 [ 47.178995] __x64_sys_splice+0x248/0x300 [ 47.183122] do_syscall_64+0xd0/0x4e0 [ 47.186916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.192082] RIP: 0033:0x461229 [ 47.195257] 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 [ 47.214138] RSP: 002b:00007f15203131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.221840] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 47.229097] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.236347] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.243611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.250856] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15203136bc [ 47.287125] FAULT_INJECTION: forcing a failure. [ 47.287125] name failslab, interval 1, probability 0, space 0, times 0 [ 47.289377] FAULT_INJECTION: forcing a failure. [ 47.289377] name failslab, interval 1, probability 0, space 0, times 0 [ 47.303570] FAULT_INJECTION: forcing a failure. [ 47.303570] name failslab, interval 1, probability 0, space 0, times 0 [ 47.323431] FAULT_INJECTION: forcing a failure. [ 47.323431] name failslab, interval 1, probability 0, space 0, times 0 [ 47.336603] CPU: 1 PID: 6610 Comm: syz-executor.2 Not tainted 4.19.194-syzkaller #0 [ 47.344427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.353779] Call Trace: [ 47.356386] dump_stack+0x123/0x171 [ 47.360004] should_fail.cold.4+0x5/0xa [ 47.363969] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.369058] ? lock_downgrade+0x860/0x860 [ 47.373194] ? ___might_sleep+0x16b/0x270 [ 47.377338] __should_failslab+0xba/0xf0 [ 47.381397] should_failslab+0x9/0x20 [ 47.385179] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.390269] __kmalloc_node_track_caller+0x3c/0x70 [ 47.395208] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 47.399968] __alloc_skb+0xd7/0x580 [ 47.403591] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.407898] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.412375] ? finish_task_switch+0x14a/0x6f0 [ 47.416855] ? finish_task_switch+0x11c/0x6f0 [ 47.421337] sk_stream_alloc_skb+0x9e/0x810 [ 47.425644] ? tcp_send_mss+0x1d/0x220 [ 47.429513] do_tcp_sendpages+0x774/0x1d30 [ 47.433732] ? __lock_is_held+0xb5/0x140 [ 47.437816] ? sk_stream_alloc_skb+0x810/0x810 [ 47.442406] ? __local_bh_enable_ip+0x160/0x260 [ 47.447097] ? lock_sock_nested+0xc5/0x100 [ 47.451317] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.455878] ? __local_bh_enable_ip+0x160/0x260 [ 47.460529] ? kasan_check_read+0x11/0x20 [ 47.464662] tcp_sendpage_locked+0x63/0xa0 [ 47.468881] tcp_sendpage+0x37/0x50 [ 47.472503] inet_sendpage+0x122/0x600 [ 47.476381] ? kernel_sendpage+0xd0/0xd0 [ 47.480425] kernel_sendpage+0x60/0xd0 [ 47.484297] ? pipe_lock+0x4f/0x60 [ 47.487822] sock_sendpage+0x6d/0xd0 [ 47.491518] pipe_to_sendpage+0x212/0x430 [ 47.495651] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.500803] __splice_from_pipe+0x2cb/0x720 [ 47.505119] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.509944] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.514773] splice_from_pipe+0xbb/0x120 [ 47.518817] ? splice_shrink_spd+0xa0/0xa0 [ 47.523046] ? rw_verify_area+0xb8/0x2b0 [ 47.527096] generic_splice_sendpage+0x10/0x20 [ 47.531662] do_splice+0xa25/0x12b0 [ 47.535277] ? opipe_prep.part.13+0x320/0x320 [ 47.539753] ? __fget_light+0x174/0x1e0 [ 47.543717] __x64_sys_splice+0x248/0x300 [ 47.547857] do_syscall_64+0xd0/0x4e0 [ 47.551643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.556813] RIP: 0033:0x461229 [ 47.560009] 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 [ 47.578905] RSP: 002b:00007f17550551a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.586606] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.593866] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.601122] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.608372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.615622] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550556bc [ 47.625089] CPU: 1 PID: 6604 Comm: syz-executor.5 Not tainted 4.19.194-syzkaller #0 [ 47.632908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.642260] Call Trace: [ 47.644847] dump_stack+0x123/0x171 [ 47.648472] should_fail.cold.4+0x5/0xa [ 47.652460] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.657560] ? lock_downgrade+0x860/0x860 [ 47.661701] ? ___might_sleep+0x16b/0x270 [ 47.665849] __should_failslab+0xba/0xf0 [ 47.669917] should_failslab+0x9/0x20 [ 47.673712] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.678833] __kmalloc_node_track_caller+0x3c/0x70 [ 47.683783] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 47.688536] __alloc_skb+0xd7/0x580 [ 47.692153] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.696627] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.701119] ? finish_task_switch+0x14a/0x6f0 [ 47.705610] ? finish_task_switch+0x11c/0x6f0 [ 47.710098] sk_stream_alloc_skb+0x9e/0x810 [ 47.714418] ? tcp_send_mss+0x1d/0x220 [ 47.718300] do_tcp_sendpages+0x774/0x1d30 [ 47.722522] ? __lock_is_held+0xb5/0x140 [ 47.726576] ? sk_stream_alloc_skb+0x810/0x810 [ 47.731141] ? __local_bh_enable_ip+0x160/0x260 [ 47.735791] ? lock_sock_nested+0xc5/0x100 [ 47.740004] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.744566] ? __local_bh_enable_ip+0x160/0x260 [ 47.749224] ? kasan_check_read+0x11/0x20 [ 47.753357] tcp_sendpage_locked+0x63/0xa0 [ 47.757579] tcp_sendpage+0x37/0x50 [ 47.761287] inet_sendpage+0x122/0x600 [ 47.765255] ? kernel_sendpage+0xd0/0xd0 [ 47.769303] kernel_sendpage+0x60/0xd0 [ 47.773176] ? pipe_lock+0x4f/0x60 [ 47.776703] sock_sendpage+0x6d/0xd0 [ 47.780407] pipe_to_sendpage+0x212/0x430 [ 47.784541] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.789370] __splice_from_pipe+0x2cb/0x720 [ 47.793681] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.798511] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.803340] splice_from_pipe+0xbb/0x120 [ 47.807385] ? splice_shrink_spd+0xa0/0xa0 [ 47.811603] ? rw_verify_area+0xb8/0x2b0 [ 47.815644] generic_splice_sendpage+0x10/0x20 [ 47.820206] do_splice+0xa25/0x12b0 [ 47.823824] ? opipe_prep.part.13+0x320/0x320 [ 47.828316] ? __fget_light+0x174/0x1e0 [ 47.832273] __x64_sys_splice+0x248/0x300 [ 47.836421] do_syscall_64+0xd0/0x4e0 [ 47.840215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.845383] RIP: 0033:0x461229 [ 47.848562] 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 [ 47.867474] RSP: 002b:00007fccd9cf31a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.875181] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 47.882439] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.889699] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 47.896956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.904209] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fccd9cf36bc [ 47.911478] CPU: 0 PID: 6615 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 47.919290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.928743] Call Trace: [ 47.931332] dump_stack+0x123/0x171 [ 47.934979] should_fail.cold.4+0x5/0xa [ 47.938936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.944018] ? lock_downgrade+0x860/0x860 [ 47.948755] ? ___might_sleep+0x16b/0x270 [ 47.952882] __should_failslab+0xba/0xf0 [ 47.956926] should_failslab+0x9/0x20 [ 47.960703] __kmalloc+0x2dd/0x770 [ 47.964396] ? tls_push_record+0xff/0x1600 [ 47.968629] ? __sk_mem_schedule+0x5f/0xc0 [ 47.974019] tls_push_record+0xff/0x1600 [ 47.978065] tls_sw_sendpage+0x462/0xc00 [ 47.982130] ? tls_sw_sendmsg+0x1010/0x1010 [ 47.986429] ? pipe_lock+0x4f/0x60 [ 47.989950] inet_sendpage+0x122/0x600 [ 47.993816] ? kernel_sendpage+0xd0/0xd0 [ 47.997854] kernel_sendpage+0x60/0xd0 [ 48.001722] ? pipe_lock+0x4f/0x60 [ 48.005245] sock_sendpage+0x6d/0xd0 [ 48.008934] pipe_to_sendpage+0x212/0x430 [ 48.013081] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.017906] ? kasan_check_write+0x14/0x20 [ 48.022117] ? anon_pipe_buf_release+0x149/0x1f0 [ 48.026851] __splice_from_pipe+0x2cb/0x720 [ 48.031149] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.035969] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.040786] splice_from_pipe+0xbb/0x120 [ 48.044822] ? splice_shrink_spd+0xa0/0xa0 [ 48.049041] ? rw_verify_area+0xb8/0x2b0 [ 48.053093] generic_splice_sendpage+0x10/0x20 [ 48.057650] do_splice+0xa25/0x12b0 [ 48.061274] ? opipe_prep.part.13+0x320/0x320 [ 48.065750] ? __fget_light+0x174/0x1e0 [ 48.069703] __x64_sys_splice+0x248/0x300 [ 48.073832] do_syscall_64+0xd0/0x4e0 [ 48.077614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.082784] RIP: 0033:0x461229 [ 48.085955] 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 [ 48.104835] RSP: 002b:00007fa1d28781a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.112522] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 48.119782] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.127030] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.134293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.141542] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28786bc [ 48.162753] CPU: 0 PID: 6612 Comm: syz-executor.4 Not tainted 4.19.194-syzkaller #0 [ 48.170584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.179967] Call Trace: [ 48.182550] dump_stack+0x123/0x171 [ 48.186853] should_fail.cold.4+0x5/0xa [ 48.190809] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.195892] ? lock_downgrade+0x860/0x860 [ 48.200020] ? ___might_sleep+0x16b/0x270 [ 48.204148] __should_failslab+0xba/0xf0 [ 48.208187] should_failslab+0x9/0x20 [ 48.211968] __kmalloc+0x2dd/0x770 [ 48.215489] ? tls_push_record+0xff/0x1600 [ 48.219702] ? __sk_mem_schedule+0x5f/0xc0 [ 48.224007] tls_push_record+0xff/0x1600 [ 48.228057] tls_sw_sendpage+0x462/0xc00 [ 48.232116] ? tls_sw_sendmsg+0x1010/0x1010 [ 48.236421] ? pipe_lock+0x4f/0x60 [ 48.239946] inet_sendpage+0x122/0x600 [ 48.244682] ? kernel_sendpage+0xd0/0xd0 [ 48.248721] kernel_sendpage+0x60/0xd0 [ 48.252585] ? pipe_lock+0x4f/0x60 [ 48.256101] sock_sendpage+0x6d/0xd0 [ 48.259794] pipe_to_sendpage+0x212/0x430 [ 48.263923] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.268745] ? kasan_check_write+0x14/0x20 [ 48.272957] ? anon_pipe_buf_release+0x149/0x1f0 [ 48.277817] __splice_from_pipe+0x2cb/0x720 [ 48.282118] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.286966] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.291810] splice_from_pipe+0xbb/0x120 [ 48.295864] ? splice_shrink_spd+0xa0/0xa0 [ 48.300082] ? rw_verify_area+0xb8/0x2b0 [ 48.304121] generic_splice_sendpage+0x10/0x20 [ 48.308681] do_splice+0xa25/0x12b0 [ 48.312293] ? opipe_prep.part.13+0x320/0x320 [ 48.316767] ? __fget_light+0x174/0x1e0 [ 48.320721] __x64_sys_splice+0x248/0x300 [ 48.324853] do_syscall_64+0xd0/0x4e0 [ 48.328643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.333814] RIP: 0033:0x461229 [ 48.336990] 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 [ 48.355879] RSP: 002b:00007ff2dee981a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.363570] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 48.370822] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.378183] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.385447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.392709] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007ff2dee986bc [ 48.430004] FAULT_INJECTION: forcing a failure. [ 48.430004] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.441947] CPU: 0 PID: 6624 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 48.449775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.459469] Call Trace: [ 48.462047] dump_stack+0x123/0x171 [ 48.465686] should_fail.cold.4+0x5/0xa [ 48.469648] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.474747] ? mark_held_locks+0x130/0x130 [ 48.479017] __alloc_pages_nodemask+0x1d5/0x710 [ 48.483671] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 48.488671] cache_grow_begin+0x91/0x8d0 [ 48.492712] ? kmem_cache_alloc_node+0xaa/0x720 [ 48.497378] kmem_cache_alloc_node+0x65b/0x720 [ 48.501972] __alloc_skb+0xa7/0x580 [ 48.505598] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.509900] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.514385] ? finish_task_switch+0x14a/0x6f0 [ 48.518866] ? finish_task_switch+0x11c/0x6f0 [ 48.523435] sk_stream_alloc_skb+0x9e/0x810 [ 48.527740] ? tcp_send_mss+0x1d/0x220 [ 48.531642] do_tcp_sendpages+0x774/0x1d30 [ 48.535856] ? __lock_is_held+0xb5/0x140 [ 48.539899] ? sk_stream_alloc_skb+0x810/0x810 [ 48.544463] ? __local_bh_enable_ip+0x160/0x260 [ 48.549120] ? lock_sock_nested+0xc5/0x100 [ 48.553344] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.557902] ? __local_bh_enable_ip+0x160/0x260 [ 48.562551] ? kasan_check_read+0x11/0x20 [ 48.566682] tcp_sendpage_locked+0x63/0xa0 [ 48.570901] tcp_sendpage+0x37/0x50 [ 48.574509] inet_sendpage+0x122/0x600 [ 48.578379] ? kernel_sendpage+0xd0/0xd0 [ 48.582423] kernel_sendpage+0x60/0xd0 [ 48.586287] ? pipe_lock+0x4f/0x60 [ 48.589835] sock_sendpage+0x6d/0xd0 [ 48.593553] pipe_to_sendpage+0x212/0x430 [ 48.597702] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.602621] __splice_from_pipe+0x2cb/0x720 [ 48.606923] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.611744] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.616581] splice_from_pipe+0xbb/0x120 [ 48.620642] ? splice_shrink_spd+0xa0/0xa0 [ 48.624859] ? rw_verify_area+0xb8/0x2b0 [ 48.628912] generic_splice_sendpage+0x10/0x20 [ 48.633474] do_splice+0xa25/0x12b0 [ 48.637086] ? opipe_prep.part.13+0x320/0x320 [ 48.641562] ? __fget_light+0x174/0x1e0 [ 48.645513] __x64_sys_splice+0x248/0x300 [ 48.649642] do_syscall_64+0xd0/0x4e0 [ 48.653445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.658618] RIP: 0033:0x461229 [ 48.661985] 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 [ 48.680972] RSP: 002b:00007f15202f21a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.688680] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 48.695958] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.703226] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 48.710482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.717905] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15202f26bc [ 48.742596] FAULT_INJECTION: forcing a failure. [ 48.742596] name failslab, interval 1, probability 0, space 0, times 0 [ 48.770123] CPU: 1 PID: 6631 Comm: syz-executor.0 Not tainted 4.19.194-syzkaller #0 [ 48.777952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.787310] Call Trace: [ 48.789910] dump_stack+0x123/0x171 [ 48.793545] should_fail.cold.4+0x5/0xa [ 48.797527] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.802638] ? lock_downgrade+0x860/0x860 [ 48.806790] ? ___might_sleep+0x16b/0x270 [ 48.810943] __should_failslab+0xba/0xf0 [ 48.815011] should_failslab+0x9/0x20 [ 48.818794] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.823897] __kmalloc_node_track_caller+0x3c/0x70 [ 48.828822] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 48.833568] __alloc_skb+0xd7/0x580 [ 48.837177] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.841494] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.846001] ? finish_task_switch+0x14a/0x6f0 [ 48.850486] ? finish_task_switch+0x11c/0x6f0 [ 48.854970] sk_stream_alloc_skb+0x9e/0x810 [ 48.859271] ? tcp_send_mss+0x1d/0x220 [ 48.863137] do_tcp_sendpages+0x774/0x1d30 [ 48.867353] ? __lock_is_held+0xb5/0x140 [ 48.871398] ? sk_stream_alloc_skb+0x810/0x810 [ 48.875965] ? __local_bh_enable_ip+0x160/0x260 [ 48.880633] ? lock_sock_nested+0xc5/0x100 [ 48.884845] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.889402] ? __local_bh_enable_ip+0x160/0x260 [ 48.894090] ? kasan_check_read+0x11/0x20 [ 48.898311] tcp_sendpage_locked+0x63/0xa0 [ 48.902529] tcp_sendpage+0x37/0x50 [ 48.906139] inet_sendpage+0x122/0x600 [ 48.910007] ? kernel_sendpage+0xd0/0xd0 [ 48.914045] kernel_sendpage+0x60/0xd0 [ 48.917929] ? pipe_lock+0x4f/0x60 [ 48.921448] sock_sendpage+0x6d/0xd0 [ 48.925178] pipe_to_sendpage+0x212/0x430 [ 48.929316] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.934162] __splice_from_pipe+0x2cb/0x720 [ 48.938483] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.943338] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.948159] splice_from_pipe+0xbb/0x120 [ 48.952197] ? splice_shrink_spd+0xa0/0xa0 [ 48.956419] ? rw_verify_area+0xb8/0x2b0 [ 48.960455] generic_splice_sendpage+0x10/0x20 [ 48.965022] do_splice+0xa25/0x12b0 [ 48.968631] ? opipe_prep.part.13+0x320/0x320 [ 48.973106] ? __fget_light+0x174/0x1e0 [ 48.977069] __x64_sys_splice+0x248/0x300 [ 48.981209] do_syscall_64+0xd0/0x4e0 [ 48.984991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.990176] RIP: 0033:0x461229 [ 48.993347] 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 [ 49.012238] RSP: 002b:00007f07e25771a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.019922] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 49.027186] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.034432] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.041766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.049034] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f07e25776bc [ 49.062538] FAULT_INJECTION: forcing a failure. [ 49.062538] name failslab, interval 1, probability 0, space 0, times 0 [ 49.085889] CPU: 0 PID: 6637 Comm: syz-executor.2 Not tainted 4.19.194-syzkaller #0 [ 49.093722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.103075] Call Trace: [ 49.105703] dump_stack+0x123/0x171 [ 49.109324] should_fail.cold.4+0x5/0xa [ 49.113278] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.118373] ? lock_downgrade+0x860/0x860 [ 49.122497] ? ___might_sleep+0x16b/0x270 [ 49.126638] __should_failslab+0xba/0xf0 [ 49.130677] should_failslab+0x9/0x20 [ 49.134475] __kmalloc+0x2dd/0x770 [ 49.137999] ? tls_push_record+0xff/0x1600 [ 49.142208] ? __sk_mem_schedule+0x5f/0xc0 [ 49.146419] tls_push_record+0xff/0x1600 [ 49.150462] tls_sw_sendpage+0x462/0xc00 [ 49.154506] ? tls_sw_sendmsg+0x1010/0x1010 [ 49.158803] ? pipe_lock+0x4f/0x60 [ 49.162322] inet_sendpage+0x122/0x600 [ 49.166186] ? kernel_sendpage+0xd0/0xd0 [ 49.170253] kernel_sendpage+0x60/0xd0 [ 49.174245] ? pipe_lock+0x4f/0x60 [ 49.177771] sock_sendpage+0x6d/0xd0 [ 49.181473] pipe_to_sendpage+0x212/0x430 [ 49.185688] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.190509] ? kasan_check_write+0x14/0x20 [ 49.194719] ? anon_pipe_buf_release+0x149/0x1f0 [ 49.199472] __splice_from_pipe+0x2cb/0x720 [ 49.203796] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.208627] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.213450] splice_from_pipe+0xbb/0x120 [ 49.217487] ? splice_shrink_spd+0xa0/0xa0 [ 49.221814] ? rw_verify_area+0xb8/0x2b0 [ 49.225943] generic_splice_sendpage+0x10/0x20 [ 49.230501] do_splice+0xa25/0x12b0 [ 49.234135] ? opipe_prep.part.13+0x320/0x320 [ 49.238621] ? __fget_light+0x174/0x1e0 [ 49.242599] __x64_sys_splice+0x248/0x300 [ 49.246735] do_syscall_64+0xd0/0x4e0 [ 49.250527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.255697] RIP: 0033:0x461229 [ 49.258893] 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 [ 49.277946] RSP: 002b:00007f17550761a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.285632] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 49.292878] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.300123] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.307385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.314639] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550766bc [ 49.324161] FAULT_INJECTION: forcing a failure. [ 49.324161] name failslab, interval 1, probability 0, space 0, times 0 [ 49.347788] CPU: 1 PID: 6644 Comm: syz-executor.5 Not tainted 4.19.194-syzkaller #0 [ 49.356486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.365847] Call Trace: [ 49.368457] dump_stack+0x123/0x171 [ 49.372106] should_fail.cold.4+0x5/0xa [ 49.376087] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.381241] ? lock_downgrade+0x860/0x860 [ 49.385417] ? ___might_sleep+0x16b/0x270 [ 49.389581] __should_failslab+0xba/0xf0 [ 49.393649] should_failslab+0x9/0x20 [ 49.397465] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.402590] __kmalloc_node_track_caller+0x3c/0x70 [ 49.407529] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.412291] __alloc_skb+0xd7/0x580 [ 49.415917] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.420216] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.424716] ? finish_task_switch+0x14a/0x6f0 [ 49.429200] ? finish_task_switch+0x11c/0x6f0 [ 49.433686] sk_stream_alloc_skb+0x9e/0x810 [ 49.437993] ? tcp_send_mss+0x1d/0x220 [ 49.441878] do_tcp_sendpages+0x774/0x1d30 [ 49.446092] ? __lock_is_held+0xb5/0x140 [ 49.450133] ? sk_stream_alloc_skb+0x810/0x810 [ 49.454694] ? __local_bh_enable_ip+0x160/0x260 [ 49.459342] ? lock_sock_nested+0xc5/0x100 [ 49.463555] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.468123] ? __local_bh_enable_ip+0x160/0x260 [ 49.472770] ? kasan_check_read+0x11/0x20 [ 49.476914] tcp_sendpage_locked+0x63/0xa0 [ 49.481126] tcp_sendpage+0x37/0x50 [ 49.484733] inet_sendpage+0x122/0x600 [ 49.488604] ? kernel_sendpage+0xd0/0xd0 [ 49.492641] kernel_sendpage+0x60/0xd0 [ 49.496507] ? pipe_lock+0x4f/0x60 [ 49.500022] sock_sendpage+0x6d/0xd0 [ 49.503724] pipe_to_sendpage+0x212/0x430 [ 49.507849] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.512671] __splice_from_pipe+0x2cb/0x720 [ 49.517054] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.521890] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.526724] splice_from_pipe+0xbb/0x120 [ 49.530774] ? splice_shrink_spd+0xa0/0xa0 [ 49.534991] ? rw_verify_area+0xb8/0x2b0 [ 49.539160] generic_splice_sendpage+0x10/0x20 [ 49.543730] do_splice+0xa25/0x12b0 [ 49.547345] ? opipe_prep.part.13+0x320/0x320 [ 49.551826] ? __fget_light+0x174/0x1e0 [ 49.555778] __x64_sys_splice+0x248/0x300 [ 49.559907] do_syscall_64+0xd0/0x4e0 [ 49.563712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.568897] RIP: 0033:0x461229 [ 49.572088] 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 [ 49.590970] RSP: 002b:00007fccd9cf31a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.598656] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 49.605906] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.613154] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.620416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.627679] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fccd9cf36bc [ 49.670691] FAULT_INJECTION: forcing a failure. [ 49.670691] name failslab, interval 1, probability 0, space 0, times 0 [ 49.701319] CPU: 0 PID: 6659 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 49.709183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.718713] Call Trace: [ 49.721285] dump_stack+0x123/0x171 [ 49.724892] should_fail.cold.4+0x5/0xa [ 49.728846] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.733925] ? lock_downgrade+0x860/0x860 [ 49.738068] ? ___might_sleep+0x16b/0x270 [ 49.742358] __should_failslab+0xba/0xf0 [ 49.746412] should_failslab+0x9/0x20 [ 49.750196] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.755284] __kmalloc_node_track_caller+0x3c/0x70 [ 49.760216] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.764970] __alloc_skb+0xd7/0x580 [ 49.768615] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.772923] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.777404] ? finish_task_switch+0x14a/0x6f0 [ 49.781876] ? finish_task_switch+0x11c/0x6f0 [ 49.786353] sk_stream_alloc_skb+0x9e/0x810 [ 49.790650] ? tcp_send_mss+0x1d/0x220 [ 49.794517] do_tcp_sendpages+0x774/0x1d30 [ 49.798735] ? __lock_is_held+0xb5/0x140 [ 49.802777] ? sk_stream_alloc_skb+0x810/0x810 [ 49.807339] ? __local_bh_enable_ip+0x160/0x260 [ 49.811983] ? lock_sock_nested+0xc5/0x100 [ 49.816193] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.821185] ? __local_bh_enable_ip+0x160/0x260 [ 49.825853] ? kasan_check_read+0x11/0x20 [ 49.830039] tcp_sendpage_locked+0x63/0xa0 [ 49.834252] tcp_sendpage+0x37/0x50 [ 49.837863] inet_sendpage+0x122/0x600 [ 49.841729] ? kernel_sendpage+0xd0/0xd0 [ 49.845765] kernel_sendpage+0x60/0xd0 [ 49.849630] ? pipe_lock+0x4f/0x60 [ 49.853146] sock_sendpage+0x6d/0xd0 [ 49.856836] pipe_to_sendpage+0x212/0x430 [ 49.860960] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.865781] __splice_from_pipe+0x2cb/0x720 [ 49.870080] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.874913] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.879731] splice_from_pipe+0xbb/0x120 [ 49.883771] ? splice_shrink_spd+0xa0/0xa0 [ 49.887998] ? rw_verify_area+0xb8/0x2b0 [ 49.892034] generic_splice_sendpage+0x10/0x20 [ 49.896591] do_splice+0xa25/0x12b0 [ 49.900201] ? opipe_prep.part.13+0x320/0x320 [ 49.904673] ? __fget_light+0x174/0x1e0 [ 49.908626] __x64_sys_splice+0x248/0x300 [ 49.912756] do_syscall_64+0xd0/0x4e0 [ 49.916535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.921704] RIP: 0033:0x461229 [ 49.924879] 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 [ 49.943849] RSP: 002b:00007f15202d11a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.951535] RAX: ffffffffffffffda RBX: 000000000052c050 RCX: 0000000000461229 [ 49.958784] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.966292] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 49.973539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.981598] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15202d16bc [ 49.995613] FAULT_INJECTION: forcing a failure. [ 49.995613] name failslab, interval 1, probability 0, space 0, times 0 [ 50.007619] FAULT_INJECTION: forcing a failure. [ 50.007619] name failslab, interval 1, probability 0, space 0, times 0 [ 50.019745] CPU: 1 PID: 6669 Comm: syz-executor.4 Not tainted 4.19.194-syzkaller #0 [ 50.027553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.036894] Call Trace: [ 50.039462] dump_stack+0x123/0x171 [ 50.043088] should_fail.cold.4+0x5/0xa [ 50.047045] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.052128] ? lock_downgrade+0x860/0x860 [ 50.056343] ? ___might_sleep+0x16b/0x270 [ 50.060479] __should_failslab+0xba/0xf0 [ 50.064519] should_failslab+0x9/0x20 [ 50.068296] __kmalloc+0x2dd/0x770 [ 50.071815] ? tls_push_record+0xff/0x1600 [ 50.076025] ? __sk_mem_schedule+0x5f/0xc0 [ 50.080238] tls_push_record+0xff/0x1600 [ 50.084295] tls_sw_sendpage+0x462/0xc00 [ 50.088331] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.093069] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.097374] ? pipe_lock+0x4f/0x60 [ 50.100892] inet_sendpage+0x122/0x600 [ 50.104757] ? kernel_sendpage+0xd0/0xd0 [ 50.108791] kernel_sendpage+0x60/0xd0 [ 50.112660] ? pipe_lock+0x4f/0x60 [ 50.116176] sock_sendpage+0x6d/0xd0 [ 50.119865] pipe_to_sendpage+0x212/0x430 [ 50.124078] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.128907] ? kasan_check_write+0x14/0x20 [ 50.133114] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.137845] __splice_from_pipe+0x2cb/0x720 [ 50.142145] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.146976] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.151793] splice_from_pipe+0xbb/0x120 [ 50.155829] ? splice_shrink_spd+0xa0/0xa0 [ 50.160063] ? rw_verify_area+0xb8/0x2b0 [ 50.164191] generic_splice_sendpage+0x10/0x20 [ 50.168870] do_splice+0xa25/0x12b0 [ 50.172514] ? opipe_prep.part.13+0x320/0x320 [ 50.176986] ? __fget_light+0x174/0x1e0 [ 50.180946] __x64_sys_splice+0x248/0x300 [ 50.185072] do_syscall_64+0xd0/0x4e0 [ 50.188854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.194023] RIP: 0033:0x461229 [ 50.197192] 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 [ 50.216261] RSP: 002b:00007ff2deeb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.224030] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 50.231277] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.238696] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.246234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.253616] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007ff2deeb96bc [ 50.264221] CPU: 1 PID: 6673 Comm: syz-executor.2 Not tainted 4.19.194-syzkaller #0 [ 50.272040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.281399] Call Trace: [ 50.283989] dump_stack+0x123/0x171 [ 50.287628] should_fail.cold.4+0x5/0xa [ 50.291606] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.296709] ? lock_downgrade+0x860/0x860 [ 50.300859] ? ___might_sleep+0x16b/0x270 [ 50.305189] __should_failslab+0xba/0xf0 [ 50.309254] should_failslab+0x9/0x20 [ 50.313055] __kmalloc+0x2dd/0x770 [ 50.316787] ? tls_push_record+0xff/0x1600 [ 50.320997] ? __sk_mem_schedule+0x5f/0xc0 [ 50.325211] tls_push_record+0xff/0x1600 [ 50.329260] tls_sw_sendpage+0x462/0xc00 [ 50.333304] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.337619] ? pipe_lock+0x4f/0x60 [ 50.341140] inet_sendpage+0x122/0x600 [ 50.345009] ? kernel_sendpage+0xd0/0xd0 [ 50.349046] kernel_sendpage+0x60/0xd0 [ 50.352908] ? pipe_lock+0x4f/0x60 [ 50.356423] sock_sendpage+0x6d/0xd0 [ 50.360113] pipe_to_sendpage+0x212/0x430 [ 50.364237] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.369056] ? kasan_check_write+0x14/0x20 [ 50.373267] ? anon_pipe_buf_release+0x149/0x1f0 [ 50.378001] __splice_from_pipe+0x2cb/0x720 [ 50.382301] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.387130] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.391947] splice_from_pipe+0xbb/0x120 [ 50.395985] ? splice_shrink_spd+0xa0/0xa0 [ 50.400198] ? rw_verify_area+0xb8/0x2b0 [ 50.404238] generic_splice_sendpage+0x10/0x20 [ 50.408795] do_splice+0xa25/0x12b0 [ 50.412406] ? opipe_prep.part.13+0x320/0x320 [ 50.416885] ? __fget_light+0x174/0x1e0 [ 50.420838] __x64_sys_splice+0x248/0x300 [ 50.424964] do_syscall_64+0xd0/0x4e0 [ 50.428846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.434013] RIP: 0033:0x461229 [ 50.437184] 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 [ 50.456067] RSP: 002b:00007f17550551a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.463753] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 50.471001] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.478251] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.485499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.492753] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550556bc [ 50.508412] FAULT_INJECTION: forcing a failure. [ 50.508412] name failslab, interval 1, probability 0, space 0, times 0 [ 50.521127] FAULT_INJECTION: forcing a failure. [ 50.521127] name failslab, interval 1, probability 0, space 0, times 0 [ 50.537236] CPU: 0 PID: 6674 Comm: syz-executor.0 Not tainted 4.19.194-syzkaller #0 [ 50.545180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.554534] Call Trace: [ 50.557117] dump_stack+0x123/0x171 [ 50.560729] should_fail.cold.4+0x5/0xa [ 50.564720] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.569806] ? lock_downgrade+0x860/0x860 [ 50.573983] ? ___might_sleep+0x16b/0x270 [ 50.578128] __should_failslab+0xba/0xf0 [ 50.582180] should_failslab+0x9/0x20 [ 50.585969] kmem_cache_alloc_node_trace+0x265/0x730 [ 50.591056] __kmalloc_node_track_caller+0x3c/0x70 [ 50.595970] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 50.600707] __alloc_skb+0xd7/0x580 [ 50.604315] ? skb_scrub_packet+0x3c0/0x3c0 [ 50.608956] ? kasan_check_write+0x14/0x20 [ 50.613168] ? finish_task_switch+0x4c8/0x6f0 [ 50.617758] sk_stream_alloc_skb+0x9e/0x810 [ 50.622058] ? tcp_send_mss+0x1d/0x220 [ 50.625923] do_tcp_sendpages+0x774/0x1d30 [ 50.630137] ? __lock_is_held+0xb5/0x140 [ 50.634180] ? sk_stream_alloc_skb+0x810/0x810 [ 50.638741] ? __local_bh_enable_ip+0x160/0x260 [ 50.643390] ? lock_sock_nested+0xc5/0x100 [ 50.647603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.652158] ? __local_bh_enable_ip+0x160/0x260 [ 50.656807] ? kasan_check_read+0x11/0x20 [ 50.660937] tcp_sendpage_locked+0x63/0xa0 [ 50.665239] tcp_sendpage+0x37/0x50 [ 50.668935] inet_sendpage+0x122/0x600 [ 50.672803] ? kernel_sendpage+0xd0/0xd0 [ 50.676844] kernel_sendpage+0x60/0xd0 [ 50.680799] ? pipe_lock+0x4f/0x60 [ 50.684319] sock_sendpage+0x6d/0xd0 [ 50.688025] pipe_to_sendpage+0x212/0x430 [ 50.692153] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.696982] __splice_from_pipe+0x2cb/0x720 [ 50.701318] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.706158] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.710987] splice_from_pipe+0xbb/0x120 [ 50.715055] ? splice_shrink_spd+0xa0/0xa0 [ 50.719444] ? rw_verify_area+0xb8/0x2b0 [ 50.723485] generic_splice_sendpage+0x10/0x20 [ 50.728219] do_splice+0xa25/0x12b0 [ 50.731842] ? opipe_prep.part.13+0x320/0x320 [ 50.736583] ? __fget_light+0x174/0x1e0 [ 50.740538] __x64_sys_splice+0x248/0x300 [ 50.744667] do_syscall_64+0xd0/0x4e0 [ 50.748447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.753617] RIP: 0033:0x461229 [ 50.756786] 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 [ 50.776040] RSP: 002b:00007f07e25771a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.783726] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 50.790974] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.798224] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 50.805470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.812719] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f07e25776bc [ 50.819997] CPU: 1 PID: 6672 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 50.827800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.837164] Call Trace: [ 50.839756] dump_stack+0x123/0x171 [ 50.843564] should_fail.cold.4+0x5/0xa [ 50.847547] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.852653] ? lock_downgrade+0x860/0x860 [ 50.856889] ? ___might_sleep+0x16b/0x270 [ 50.861044] __should_failslab+0xba/0xf0 [ 50.865109] should_failslab+0x9/0x20 [ 50.868911] kmem_cache_alloc_node_trace+0x265/0x730 [ 50.874106] __kmalloc_node_track_caller+0x3c/0x70 [ 50.879044] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 50.884159] __alloc_skb+0xd7/0x580 [ 50.887802] ? skb_scrub_packet+0x3c0/0x3c0 [ 50.892140] ? _raw_spin_unlock_irq+0x60/0x80 [ 50.896639] ? finish_task_switch+0x14a/0x6f0 [ 50.901140] ? finish_task_switch+0x11c/0x6f0 [ 50.905648] sk_stream_alloc_skb+0x9e/0x810 [ 50.910154] ? tcp_send_mss+0x1d/0x220 [ 50.914044] do_tcp_sendpages+0x774/0x1d30 [ 50.918282] ? __lock_is_held+0xb5/0x140 [ 50.922353] ? sk_stream_alloc_skb+0x810/0x810 [ 50.926942] ? __local_bh_enable_ip+0x160/0x260 [ 50.931617] ? lock_sock_nested+0xc5/0x100 [ 50.936027] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.940610] ? __local_bh_enable_ip+0x160/0x260 [ 50.945406] ? kasan_check_read+0x11/0x20 [ 50.949563] tcp_sendpage_locked+0x63/0xa0 [ 50.953802] tcp_sendpage+0x37/0x50 [ 50.957446] inet_sendpage+0x122/0x600 [ 50.961423] ? kernel_sendpage+0xd0/0xd0 [ 50.965487] kernel_sendpage+0x60/0xd0 [ 50.969377] ? pipe_lock+0x4f/0x60 [ 50.973006] sock_sendpage+0x6d/0xd0 [ 50.976811] pipe_to_sendpage+0x212/0x430 [ 50.980961] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.985810] __splice_from_pipe+0x2cb/0x720 [ 50.990110] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.994934] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.999754] splice_from_pipe+0xbb/0x120 [ 51.003790] ? splice_shrink_spd+0xa0/0xa0 [ 51.008015] ? rw_verify_area+0xb8/0x2b0 [ 51.012055] generic_splice_sendpage+0x10/0x20 [ 51.016612] do_splice+0xa25/0x12b0 [ 51.020405] ? opipe_prep.part.13+0x320/0x320 [ 51.024879] ? __fget_light+0x174/0x1e0 [ 51.028830] __x64_sys_splice+0x248/0x300 [ 51.032972] do_syscall_64+0xd0/0x4e0 [ 51.036839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.042028] RIP: 0033:0x461229 [ 51.045285] 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 [ 51.064339] RSP: 002b:00007fa1d28571a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 2021/06/13 22:38:09 executed programs: 26 [ 51.072041] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 51.079291] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.086886] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.094223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.101470] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28576bc [ 51.124772] FAULT_INJECTION: forcing a failure. [ 51.124772] name failslab, interval 1, probability 0, space 0, times 0 [ 51.136809] FAULT_INJECTION: forcing a failure. [ 51.136809] name failslab, interval 1, probability 0, space 0, times 0 [ 51.149893] FAULT_INJECTION: forcing a failure. [ 51.149893] name failslab, interval 1, probability 0, space 0, times 0 [ 51.163190] FAULT_INJECTION: forcing a failure. [ 51.163190] name failslab, interval 1, probability 0, space 0, times 0 [ 51.175587] FAULT_INJECTION: forcing a failure. [ 51.175587] name failslab, interval 1, probability 0, space 0, times 0 [ 51.192512] CPU: 0 PID: 6692 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 51.200432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.211438] Call Trace: [ 51.214019] dump_stack+0x123/0x171 [ 51.217631] should_fail.cold.4+0x5/0xa [ 51.221591] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.226679] ? lock_downgrade+0x860/0x860 [ 51.230810] ? ___might_sleep+0x16b/0x270 [ 51.235120] __should_failslab+0xba/0xf0 [ 51.239162] should_failslab+0x9/0x20 [ 51.242945] kmem_cache_alloc+0x2b6/0x720 [ 51.247151] taskstats_exit+0x5d9/0xce0 [ 51.251114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.255694] ? taskstats_user_cmd+0xe60/0xe60 [ 51.260173] ? _raw_spin_unlock_irq+0x60/0x80 [ 51.264913] ? acct_collect+0x64f/0x7c0 [ 51.268931] do_exit+0x593/0x2cf0 [ 51.272380] ? tcp_sendpage+0x42/0x50 [ 51.276180] ? mm_update_next_owner+0x680/0x680 [ 51.280845] ? find_held_lock+0x36/0x1d0 [ 51.285023] ? get_signal+0x2c7/0x19e0 [ 51.288894] ? _raw_spin_unlock_irq+0x27/0x80 [ 51.293454] ? get_signal+0x2c7/0x19e0 [ 51.297325] do_group_exit+0xf4/0x2f0 [ 51.301120] get_signal+0x316/0x19e0 [ 51.304817] ? wait_for_completion+0x460/0x460 [ 51.309388] do_signal+0x87/0x1960 [ 51.312912] ? splice_shrink_spd+0xa0/0xa0 [ 51.317303] ? setup_sigcontext+0x7d0/0x7d0 [ 51.321603] ? generic_splice_sendpage+0x10/0x20 [ 51.326334] ? do_splice+0xa25/0x12b0 [ 51.330119] ? exit_to_usermode_loop+0x3a/0x200 [ 51.334765] ? do_syscall_64+0x413/0x4e0 [ 51.338808] ? lockdep_hardirqs_on+0x421/0x5c0 [ 51.343366] ? exit_to_usermode_loop+0x3a/0x200 [ 51.348183] ? trace_hardirqs_on+0x28/0x190 [ 51.352602] exit_to_usermode_loop+0x114/0x200 [ 51.357175] do_syscall_64+0x413/0x4e0 [ 51.361046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.366520] RIP: 0033:0x461229 [ 51.369705] 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 [ 51.388588] RSP: 002b:00007f15203131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.396275] RAX: ffffffffffffffe0 RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.403526] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.410793] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.418049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.425385] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15203136bc [ 51.432651] CPU: 1 PID: 6698 Comm: syz-executor.5 Not tainted 4.19.194-syzkaller #0 [ 51.440573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.449927] Call Trace: [ 51.452522] dump_stack+0x123/0x171 [ 51.456152] should_fail.cold.4+0x5/0xa [ 51.460132] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.465237] ? lock_downgrade+0x860/0x860 [ 51.469399] ? ___might_sleep+0x16b/0x270 [ 51.473551] __should_failslab+0xba/0xf0 [ 51.477695] should_failslab+0x9/0x20 [ 51.481501] __kmalloc+0x2dd/0x770 [ 51.485055] ? tls_push_record+0xff/0x1600 [ 51.489285] ? __sk_mem_schedule+0x5f/0xc0 [ 51.493508] tls_push_record+0xff/0x1600 [ 51.497555] tls_sw_sendpage+0x462/0xc00 [ 51.501597] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.505896] ? pipe_lock+0x4f/0x60 [ 51.509416] inet_sendpage+0x122/0x600 [ 51.513284] ? kernel_sendpage+0xd0/0xd0 [ 51.517318] kernel_sendpage+0x60/0xd0 [ 51.521180] ? pipe_lock+0x4f/0x60 [ 51.524695] sock_sendpage+0x6d/0xd0 [ 51.528384] pipe_to_sendpage+0x212/0x430 [ 51.532507] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.537357] ? kasan_check_write+0x14/0x20 [ 51.541598] ? anon_pipe_buf_release+0x149/0x1f0 [ 51.546331] __splice_from_pipe+0x2cb/0x720 [ 51.550628] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.555446] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.560267] splice_from_pipe+0xbb/0x120 [ 51.564391] ? splice_shrink_spd+0xa0/0xa0 [ 51.568606] ? rw_verify_area+0xb8/0x2b0 [ 51.572733] generic_splice_sendpage+0x10/0x20 [ 51.577300] do_splice+0xa25/0x12b0 [ 51.580909] ? opipe_prep.part.13+0x320/0x320 [ 51.585384] ? __fget_light+0x174/0x1e0 [ 51.589337] __x64_sys_splice+0x248/0x300 [ 51.593465] do_syscall_64+0xd0/0x4e0 [ 51.597268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.602450] RIP: 0033:0x461229 [ 51.606674] 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 [ 51.625635] RSP: 002b:00007fccd9d141a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.633331] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.640752] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.648258] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.655505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.663531] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fccd9d146bc [ 51.676631] CPU: 1 PID: 6699 Comm: syz-executor.4 Not tainted 4.19.194-syzkaller #0 [ 51.684448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.693802] Call Trace: [ 51.696388] dump_stack+0x123/0x171 [ 51.700017] should_fail.cold.4+0x5/0xa [ 51.703984] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.709119] ? lock_downgrade+0x860/0x860 [ 51.713263] ? ___might_sleep+0x16b/0x270 [ 51.717423] __should_failslab+0xba/0xf0 [ 51.721470] should_failslab+0x9/0x20 [ 51.725351] __kmalloc+0x2dd/0x770 [ 51.728897] ? tls_push_record+0xff/0x1600 [ 51.733127] ? __sk_mem_schedule+0x5f/0xc0 [ 51.737360] tls_push_record+0xff/0x1600 [ 51.741423] tls_sw_sendpage+0x462/0xc00 [ 51.745476] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.749782] ? pipe_lock+0x4f/0x60 [ 51.753315] inet_sendpage+0x122/0x600 [ 51.757190] ? kernel_sendpage+0xd0/0xd0 [ 51.761234] kernel_sendpage+0x60/0xd0 [ 51.765106] ? pipe_lock+0x4f/0x60 [ 51.768627] sock_sendpage+0x6d/0xd0 [ 51.772330] pipe_to_sendpage+0x212/0x430 [ 51.776466] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.781384] ? kasan_check_write+0x14/0x20 [ 51.785859] ? anon_pipe_buf_release+0x149/0x1f0 [ 51.790600] __splice_from_pipe+0x2cb/0x720 [ 51.794989] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.799815] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.804647] splice_from_pipe+0xbb/0x120 [ 51.808702] ? splice_shrink_spd+0xa0/0xa0 [ 51.812926] ? rw_verify_area+0xb8/0x2b0 [ 51.816990] generic_splice_sendpage+0x10/0x20 [ 51.821558] do_splice+0xa25/0x12b0 [ 51.825166] ? opipe_prep.part.13+0x320/0x320 [ 51.829645] ? __fget_light+0x174/0x1e0 [ 51.833604] __x64_sys_splice+0x248/0x300 [ 51.837741] do_syscall_64+0xd0/0x4e0 [ 51.841638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.846897] RIP: 0033:0x461229 [ 51.850070] 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 [ 51.869060] RSP: 002b:00007ff2deeb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.876777] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 51.884213] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.891469] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 51.898732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.905991] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007ff2deeb96bc [ 51.915668] CPU: 1 PID: 6696 Comm: syz-executor.2 Not tainted 4.19.194-syzkaller #0 [ 51.923481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.932835] Call Trace: [ 51.935424] dump_stack+0x123/0x171 [ 51.939050] should_fail.cold.4+0x5/0xa [ 51.943036] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.948117] ? lock_downgrade+0x860/0x860 [ 51.952242] ? ___might_sleep+0x16b/0x270 [ 51.956382] __should_failslab+0xba/0xf0 [ 51.960427] should_failslab+0x9/0x20 [ 51.964218] __kmalloc+0x2dd/0x770 [ 51.967738] ? tls_push_record+0xff/0x1600 [ 51.971949] ? __sk_mem_schedule+0x5f/0xc0 [ 51.976164] tls_push_record+0xff/0x1600 [ 51.980205] tls_sw_sendpage+0x462/0xc00 [ 51.984249] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.988547] ? pipe_lock+0x4f/0x60 [ 51.992069] inet_sendpage+0x122/0x600 [ 51.995936] ? kernel_sendpage+0xd0/0xd0 [ 51.999980] kernel_sendpage+0x60/0xd0 [ 52.003849] ? pipe_lock+0x4f/0x60 [ 52.007386] sock_sendpage+0x6d/0xd0 [ 52.011075] pipe_to_sendpage+0x212/0x430 [ 52.015199] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.020021] ? kasan_check_write+0x14/0x20 [ 52.024231] ? anon_pipe_buf_release+0x149/0x1f0 [ 52.029064] __splice_from_pipe+0x2cb/0x720 [ 52.033362] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.038183] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.042999] splice_from_pipe+0xbb/0x120 [ 52.047036] ? splice_shrink_spd+0xa0/0xa0 [ 52.051251] ? rw_verify_area+0xb8/0x2b0 [ 52.055291] generic_splice_sendpage+0x10/0x20 [ 52.059861] do_splice+0xa25/0x12b0 [ 52.063468] ? opipe_prep.part.13+0x320/0x320 [ 52.067946] ? __fget_light+0x174/0x1e0 [ 52.071897] __x64_sys_splice+0x248/0x300 [ 52.076024] do_syscall_64+0xd0/0x4e0 [ 52.079805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.085062] RIP: 0033:0x461229 [ 52.088231] 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 [ 52.107109] RSP: 002b:00007f17550761a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.114797] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 52.122044] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.129291] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.136538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.143787] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550766bc [ 52.169888] FAULT_INJECTION: forcing a failure. [ 52.169888] name failslab, interval 1, probability 0, space 0, times 0 [ 52.171011] CPU: 1 PID: 6697 Comm: syz-executor.0 Not tainted 4.19.194-syzkaller #0 [ 52.188902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.198262] Call Trace: [ 52.200851] dump_stack+0x123/0x171 [ 52.204480] should_fail.cold.4+0x5/0xa [ 52.208461] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.213548] ? lock_downgrade+0x860/0x860 [ 52.217685] ? ___might_sleep+0x16b/0x270 [ 52.221824] __should_failslab+0xba/0xf0 [ 52.225877] should_failslab+0x9/0x20 [ 52.229693] kmem_cache_alloc_node_trace+0x265/0x730 [ 52.234786] __kmalloc_node_track_caller+0x3c/0x70 [ 52.239700] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 52.244444] __alloc_skb+0xd7/0x580 [ 52.248058] ? skb_scrub_packet+0x3c0/0x3c0 [ 52.252363] ? _raw_spin_unlock_irq+0x60/0x80 [ 52.256848] ? finish_task_switch+0x14a/0x6f0 [ 52.261333] ? finish_task_switch+0x11c/0x6f0 [ 52.265821] sk_stream_alloc_skb+0x9e/0x810 [ 52.270128] ? tcp_send_mss+0x1d/0x220 [ 52.274002] do_tcp_sendpages+0x774/0x1d30 [ 52.278218] ? __lock_is_held+0xb5/0x140 [ 52.282286] ? sk_stream_alloc_skb+0x810/0x810 [ 52.286872] ? __local_bh_enable_ip+0x160/0x260 [ 52.291538] ? lock_sock_nested+0xc5/0x100 [ 52.295760] ? lockdep_hardirqs_on+0x421/0x5c0 [ 52.300326] ? __local_bh_enable_ip+0x160/0x260 [ 52.304990] ? kasan_check_read+0x11/0x20 [ 52.309132] tcp_sendpage_locked+0x63/0xa0 [ 52.313356] tcp_sendpage+0x37/0x50 [ 52.316971] inet_sendpage+0x122/0x600 [ 52.320839] ? kernel_sendpage+0xd0/0xd0 [ 52.324883] kernel_sendpage+0x60/0xd0 [ 52.328756] ? pipe_lock+0x4f/0x60 [ 52.332280] sock_sendpage+0x6d/0xd0 [ 52.336027] pipe_to_sendpage+0x212/0x430 [ 52.340164] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.345008] __splice_from_pipe+0x2cb/0x720 [ 52.349333] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.354156] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.358994] splice_from_pipe+0xbb/0x120 [ 52.363043] ? splice_shrink_spd+0xa0/0xa0 [ 52.367274] ? rw_verify_area+0xb8/0x2b0 [ 52.371316] generic_splice_sendpage+0x10/0x20 [ 52.375877] do_splice+0xa25/0x12b0 [ 52.379499] ? opipe_prep.part.13+0x320/0x320 [ 52.383983] ? __fget_light+0x174/0x1e0 [ 52.387992] __x64_sys_splice+0x248/0x300 [ 52.392132] do_syscall_64+0xd0/0x4e0 [ 52.395919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.401090] RIP: 0033:0x461229 [ 52.404274] 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 [ 52.423166] RSP: 002b:00007f07e25771a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.430865] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000461229 [ 52.438118] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.445372] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.452625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.459880] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f07e25776bc [ 52.467151] CPU: 0 PID: 6707 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 52.474962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.484321] Call Trace: [ 52.486911] dump_stack+0x123/0x171 [ 52.490546] should_fail.cold.4+0x5/0xa [ 52.494532] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.499781] ? lock_downgrade+0x860/0x860 [ 52.503911] ? ___might_sleep+0x16b/0x270 [ 52.508035] __should_failslab+0xba/0xf0 [ 52.512072] should_failslab+0x9/0x20 [ 52.515848] __kmalloc+0x2dd/0x770 [ 52.519379] ? tls_push_record+0xff/0x1600 [ 52.523588] ? __sk_mem_schedule+0x5f/0xc0 [ 52.527813] tls_push_record+0xff/0x1600 [ 52.531855] tls_sw_sendpage+0x462/0xc00 [ 52.535902] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.540204] ? pipe_lock+0x4f/0x60 [ 52.543744] inet_sendpage+0x122/0x600 [ 52.547782] ? kernel_sendpage+0xd0/0xd0 [ 52.551820] kernel_sendpage+0x60/0xd0 [ 52.555698] ? pipe_lock+0x4f/0x60 [ 52.559385] sock_sendpage+0x6d/0xd0 [ 52.563098] pipe_to_sendpage+0x212/0x430 [ 52.567232] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.572419] ? kasan_check_write+0x14/0x20 [ 52.576804] ? anon_pipe_buf_release+0x149/0x1f0 [ 52.581581] __splice_from_pipe+0x2cb/0x720 [ 52.585887] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.590723] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.595887] splice_from_pipe+0xbb/0x120 [ 52.600009] ? splice_shrink_spd+0xa0/0xa0 [ 52.604222] ? rw_verify_area+0xb8/0x2b0 [ 52.608273] generic_splice_sendpage+0x10/0x20 [ 52.612844] do_splice+0xa25/0x12b0 [ 52.616552] ? opipe_prep.part.13+0x320/0x320 [ 52.621151] ? __fget_light+0x174/0x1e0 [ 52.625108] __x64_sys_splice+0x248/0x300 [ 52.629253] do_syscall_64+0xd0/0x4e0 [ 52.633055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.638221] RIP: 0033:0x461229 [ 52.641389] 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 [ 52.660267] RSP: 002b:00007fa1d28781a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.668218] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 52.675575] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.682826] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 52.690103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.697418] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28786bc [ 52.747961] FAULT_INJECTION: forcing a failure. [ 52.747961] name failslab, interval 1, probability 0, space 0, times 0 [ 52.750003] FAULT_INJECTION: forcing a failure. [ 52.750003] name failslab, interval 1, probability 0, space 0, times 0 [ 52.771871] FAULT_INJECTION: forcing a failure. [ 52.771871] name failslab, interval 1, probability 0, space 0, times 0 [ 52.789555] FAULT_INJECTION: forcing a failure. [ 52.789555] name failslab, interval 1, probability 0, space 0, times 0 [ 52.794627] CPU: 0 PID: 6719 Comm: syz-executor.3 Not tainted 4.19.194-syzkaller #0 [ 52.801187] kasan: CONFIG_KASAN_INLINE enabled [ 52.808548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.808552] Call Trace: [ 52.808567] dump_stack+0x123/0x171 [ 52.808578] should_fail.cold.4+0x5/0xa [ 52.808588] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.808598] ? lock_downgrade+0x860/0x860 [ 52.808607] ? ___might_sleep+0x16b/0x270 [ 52.814465] FAULT_INJECTION: forcing a failure. [ 52.814465] name failslab, interval 1, probability 0, space 0, times 0 [ 52.822604] __should_failslab+0xba/0xf0 [ 52.822612] should_failslab+0x9/0x20 [ 52.822619] __kmalloc+0x2dd/0x770 [ 52.822632] ? tls_push_record+0xff/0x1600 [ 52.837179] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.837877] ? __sk_mem_schedule+0x5f/0xc0 [ 52.864184] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.865568] tls_push_record+0xff/0x1600 [ 52.869084] CPU: 1 PID: 6707 Comm: syz-executor.1 Not tainted 4.19.194-syzkaller #0 [ 52.873335] tls_sw_sendpage+0x462/0xc00 [ 52.880662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.884876] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.891180] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 52.895119] ? pipe_lock+0x4f/0x60 [ 52.902887] Code: ff ff 48 89 c7 e8 97 34 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 [ 52.906946] inet_sendpage+0x122/0x600 [ 52.916270] RSP: 0018:ffff8881db047498 EFLAGS: 00010202 [ 52.920571] ? kernel_sendpage+0xd0/0xd0 [ 52.926007] RAX: 0000000000000000 RBX: ffff8881dac7482c RCX: 000000000000401d [ 52.929526] kernel_sendpage+0x60/0xd0 [ 52.948506] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881dac74820 [ 52.952389] ? pipe_lock+0x4f/0x60 [ 52.957725] RBP: ffff8881db0474f8 R08: ffffed103a17d804 R09: ffffed103a17d800 [ 52.961781] sock_sendpage+0x6d/0xd0 [ 52.969052] R10: 0000000000000000 R11: ffff8881d0bec01c R12: 0000000000001000 [ 52.969055] R13: 000000000000001d R14: ffff8881db047538 R15: dffffc0000000000 [ 52.972936] pipe_to_sendpage+0x212/0x430 [ 52.980278] FS: 00007fa1d2878700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 52.983791] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.991035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.994726] ? kasan_check_write+0x14/0x20 [ 53.002053] CR2: 0000559618bc2030 CR3: 00000001e86fc005 CR4: 00000000001606e0 [ 53.009301] ? anon_pipe_buf_release+0x149/0x1f0 [ 53.013438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.021725] __splice_from_pipe+0x2cb/0x720 [ 53.026537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.032396] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.036601] Call Trace: [ 53.043851] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.048602] scatterwalk_map_and_copy+0x128/0x190 [ 53.055840] splice_from_pipe+0xbb/0x120 [ 53.060136] ? scatterwalk_copychunks+0x610/0x610 [ 53.067382] ? splice_shrink_spd+0xa0/0xa0 [ 53.072203] ? kernel_fpu_end+0xa3/0x130 [ 53.074778] ? rw_verify_area+0xb8/0x2b0 [ 53.079590] ? kernel_fpu_begin+0x170/0x170 [ 53.084403] generic_splice_sendpage+0x10/0x20 [ 53.088501] gcmaes_encrypt.constprop.15+0x81b/0xda0 [ 53.093258] do_splice+0xa25/0x12b0 [ 53.097466] ? tls_sw_sendpage+0x462/0xc00 [ 53.101587] ? opipe_prep.part.13+0x320/0x320 [ 53.105620] ? inet_sendpage+0x122/0x600 [ 53.109911] ? __fget_light+0x174/0x1e0 [ 53.114466] ? kernel_sendpage+0x60/0xd0 [ 53.119540] __x64_sys_splice+0x248/0x300 [ 53.123138] ? sock_sendpage+0x6d/0xd0 [ 53.127367] do_syscall_64+0xd0/0x4e0 [ 53.131831] ? pipe_to_sendpage+0x212/0x430 [ 53.135867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.139810] ? __splice_from_pipe+0x2cb/0x720 [ 53.143882] RIP: 0033:0x461229 [ 53.148015] ? gcmaes_crypt_by_sg.constprop.16+0x1490/0x1490 [ 53.151910] 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 [ 53.155691] ? usleep_range+0x130/0x130 [ 53.159987] RSP: 002b:00007f15203131a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.165154] ? __lock_is_held+0xb5/0x140 [ 53.169617] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 53.172787] ? __lock_is_held+0xb5/0x140 [ 53.178640] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.197698] generic_gcmaes_encrypt+0xfd/0x150 [ 53.201702] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 53.209417] ? generic_gcmaes_encrypt+0xfd/0x150 [ 53.213449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.220820] ? helper_rfc4106_encrypt+0x450/0x450 [ 53.224854] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f15203136bc [ 53.232117] ? __kmalloc+0x5f1/0x770 [ 53.241479] CPU: 0 PID: 6718 Comm: syz-executor.4 Not tainted 4.19.194-syzkaller #0 [ 53.243943] gcmaes_wrapper_encrypt+0x109/0x180 [ 53.248677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.255958] tls_push_record+0x9ae/0x1600 [ 53.260769] Call Trace: [ 53.268047] ? sk_stream_kill_queues+0x570/0x570 [ 53.271737] dump_stack+0x123/0x171 [ 53.279551] tls_sw_sendpage+0x462/0xc00 [ 53.284199] should_fail.cold.4+0x5/0xa [ 53.293530] ? tls_sw_sendmsg+0x1010/0x1010 [ 53.297650] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.300208] ? pipe_lock+0x4f/0x60 [ 53.304936] ? lock_downgrade+0x860/0x860 [ 53.308540] inet_sendpage+0x122/0x600 [ 53.312575] ? ___might_sleep+0x16b/0x270 [ 53.316522] ? kernel_sendpage+0xd0/0xd0 [ 53.320815] __should_failslab+0xba/0xf0 [ 53.325893] kernel_sendpage+0x60/0xd0 [ 53.329407] should_failslab+0x9/0x20 [ 53.333529] ? pipe_lock+0x4f/0x60 [ 53.337413] __kmalloc+0x2dd/0x770 [ 53.341547] sock_sendpage+0x6d/0xd0 [ 53.345625] ? tls_push_record+0xff/0x1600 [ 53.349717] pipe_to_sendpage+0x212/0x430 [ 53.353579] ? __sk_mem_schedule+0x5f/0xc0 [ 53.357350] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.360861] tls_push_record+0xff/0x1600 [ 53.364376] ? kasan_check_write+0x14/0x20 [ 53.368083] tls_sw_sendpage+0x462/0xc00 [ 53.372287] ? anon_pipe_buf_release+0x149/0x1f0 [ 53.376499] ? tls_sw_sendmsg+0x1010/0x1010 [ 53.380710] __splice_from_pipe+0x2cb/0x720 [ 53.385545] ? pipe_lock+0x4f/0x60 [ 53.389613] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.393853] inet_sendpage+0x122/0x600 [ 53.397891] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.402620] ? kernel_sendpage+0xd0/0xd0 [ 53.406945] splice_from_pipe+0xbb/0x120 [ 53.411244] kernel_sendpage+0x60/0xd0 [ 53.414929] ? splice_shrink_spd+0xa0/0xa0 [ 53.419749] ? pipe_lock+0x4f/0x60 [ 53.423611] ? rw_verify_area+0xb8/0x2b0 [ 53.428424] sock_sendpage+0x6d/0xd0 [ 53.432464] generic_splice_sendpage+0x10/0x20 [ 53.436498] pipe_to_sendpage+0x212/0x430 [ 53.440358] do_splice+0xa25/0x12b0 [ 53.444581] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.448096] ? opipe_prep.part.13+0x320/0x320 [ 53.452130] ? kasan_check_write+0x14/0x20 [ 53.455814] ? __fget_light+0x174/0x1e0 [ 53.460377] ? anon_pipe_buf_release+0x149/0x1f0 [ 53.464511] __x64_sys_splice+0x248/0x300 [ 53.468115] __splice_from_pipe+0x2cb/0x720 [ 53.472936] do_syscall_64+0xd0/0x4e0 [ 53.477402] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.481612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.485818] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.490545] RIP: 0033:0x461229 [ 53.494667] splice_from_pipe+0xbb/0x120 [ 53.498966] 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 [ 53.502749] ? splice_shrink_spd+0xa0/0xa0 [ 53.507563] RSP: 002b:00007fa1d28781a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.512728] ? rw_verify_area+0xb8/0x2b0 [ 53.517556] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 53.520744] generic_splice_sendpage+0x10/0x20 [ 53.524776] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.543661] do_splice+0xa25/0x12b0 [ 53.547868] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 53.555552] ? opipe_prep.part.13+0x320/0x320 [ 53.559581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.559584] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fa1d28786bc [ 53.566839] ? __fget_light+0x174/0x1e0 [ 53.571395] Modules linked in: [ 53.578641] __x64_sys_splice+0x248/0x300 [ 53.619785] do_syscall_64+0xd0/0x4e0 [ 53.623571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.628737] RIP: 0033:0x461229 [ 53.631920] 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 [ 53.650818] RSP: 002b:00007ff2deeb91a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.658507] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 53.665763] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.673029] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 53.680306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.687553] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007ff2deeb96bc [ 53.694816] CPU: 1 PID: 6716 Comm: syz-executor.2 Tainted: G D 4.19.194-syzkaller #0 [ 53.704010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.713491] Call Trace: [ 53.716080] dump_stack+0x123/0x171 [ 53.719715] should_fail.cold.4+0x5/0xa [ 53.723690] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.728820] ? lock_downgrade+0x860/0x860 [ 53.732947] ? ___might_sleep+0x16b/0x270 [ 53.737076] __should_failslab+0xba/0xf0 [ 53.741114] should_failslab+0x9/0x20 [ 53.744891] __kmalloc+0x2dd/0x770 [ 53.748410] ? tls_push_record+0xff/0x1600 [ 53.752620] ? __sk_mem_schedule+0x5f/0xc0 [ 53.756853] tls_push_record+0xff/0x1600 [ 53.760892] tls_sw_sendpage+0x462/0xc00 [ 53.764929] ? tls_sw_sendmsg+0x1010/0x1010 [ 53.769240] ? pipe_lock+0x4f/0x60 [ 53.772757] inet_sendpage+0x122/0x600 [ 53.776621] ? kernel_sendpage+0xd0/0xd0 [ 53.780674] kernel_sendpage+0x60/0xd0 [ 53.784535] ? pipe_lock+0x4f/0x60 [ 53.788047] sock_sendpage+0x6d/0xd0 [ 53.791736] pipe_to_sendpage+0x212/0x430 [ 53.795860] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.800677] ? kasan_check_write+0x14/0x20 [ 53.804885] ? anon_pipe_buf_release+0x149/0x1f0 [ 53.809626] __splice_from_pipe+0x2cb/0x720 [ 53.813922] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.818742] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.823558] splice_from_pipe+0xbb/0x120 [ 53.827615] ? splice_shrink_spd+0xa0/0xa0 [ 53.831829] ? rw_verify_area+0xb8/0x2b0 [ 53.835877] generic_splice_sendpage+0x10/0x20 [ 53.840435] do_splice+0xa25/0x12b0 [ 53.844040] ? opipe_prep.part.13+0x320/0x320 [ 53.848508] ? __fget_light+0x174/0x1e0 [ 53.852474] __x64_sys_splice+0x248/0x300 [ 53.856602] do_syscall_64+0xd0/0x4e0 [ 53.860383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.865548] RIP: 0033:0x461229 [ 53.868722] 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 [ 53.887599] RSP: 002b:00007f17550761a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.895373] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 53.902620] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.909864] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 53.917108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.924351] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f17550766bc [ 53.936274] FAULT_INJECTION: forcing a failure. [ 53.936274] name failslab, interval 1, probability 0, space 0, times 0 [ 53.948096] FAULT_INJECTION: forcing a failure. [ 53.948096] name failslab, interval 1, probability 0, space 0, times 0 [ 53.951071] CPU: 1 PID: 6720 Comm: syz-executor.5 Tainted: G D 4.19.194-syzkaller #0 [ 53.968497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.977848] Call Trace: [ 53.980429] dump_stack+0x123/0x171 [ 53.984045] should_fail.cold.4+0x5/0xa [ 53.988002] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.993086] ? lock_downgrade+0x860/0x860 [ 53.997214] ? ___might_sleep+0x16b/0x270 [ 54.001344] __should_failslab+0xba/0xf0 [ 54.005404] should_failslab+0x9/0x20 [ 54.009182] __kmalloc+0x2dd/0x770 [ 54.012704] ? tls_push_record+0xff/0x1600 [ 54.016916] ? __sk_mem_schedule+0x5f/0xc0 [ 54.021134] tls_push_record+0xff/0x1600 [ 54.025181] tls_sw_sendpage+0x462/0xc00 [ 54.029223] ? tls_sw_sendmsg+0x1010/0x1010 [ 54.033525] ? pipe_lock+0x4f/0x60 [ 54.037048] inet_sendpage+0x122/0x600 [ 54.040918] ? kernel_sendpage+0xd0/0xd0 [ 54.044959] kernel_sendpage+0x60/0xd0 [ 54.048827] ? pipe_lock+0x4f/0x60 [ 54.052374] sock_sendpage+0x6d/0xd0 [ 54.056086] pipe_to_sendpage+0x212/0x430 [ 54.060220] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.065051] ? kasan_check_write+0x14/0x20 [ 54.069263] ? anon_pipe_buf_release+0x149/0x1f0 [ 54.074003] __splice_from_pipe+0x2cb/0x720 [ 54.078307] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.083131] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.087959] splice_from_pipe+0xbb/0x120 [ 54.092000] ? splice_shrink_spd+0xa0/0xa0 [ 54.096214] ? rw_verify_area+0xb8/0x2b0 [ 54.100261] generic_splice_sendpage+0x10/0x20 [ 54.104825] do_splice+0xa25/0x12b0 [ 54.108433] ? opipe_prep.part.13+0x320/0x320 [ 54.112907] ? __fget_light+0x174/0x1e0 [ 54.116860] __x64_sys_splice+0x248/0x300 [ 54.120996] do_syscall_64+0xd0/0x4e0 [ 54.124786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.129965] RIP: 0033:0x461229 [ 54.133140] 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 [ 54.152028] RSP: 002b:00007fccd9d141a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 54.159717] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 54.167231] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.174482] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 54.181731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 54.188997] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007fccd9d146bc [ 54.196263] CPU: 0 PID: 6721 Comm: syz-executor.0 Tainted: G D 4.19.194-syzkaller #0 [ 54.205804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.215157] Call Trace: [ 54.215701] ---[ end trace d23d9418d4e14f73 ]--- [ 54.217762] dump_stack+0x123/0x171 [ 54.222550] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 54.226126] should_fail.cold.4+0x5/0xa [ 54.233418] Code: ff ff 48 89 c7 e8 97 34 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 [ 54.235507] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 54.254942] RSP: 0018:ffff8881db047498 EFLAGS: 00010202 [ 54.259477] ? lock_downgrade+0x860/0x860 [ 54.265359] RAX: 0000000000000000 RBX: ffff8881dac7482c RCX: 000000000000401d [ 54.268945] ? ___might_sleep+0x16b/0x270 [ 54.276839] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881dac74820 [ 54.280348] __should_failslab+0xba/0xf0 [ 54.280355] should_failslab+0x9/0x20 [ 54.280361] __kmalloc+0x2dd/0x770 [ 54.280369] ? tls_push_record+0xff/0x1600 [ 54.280376] ? __sk_mem_schedule+0x5f/0xc0 [ 54.280380] tls_push_record+0xff/0x1600 [ 54.280388] tls_sw_sendpage+0x462/0xc00 [ 54.289223] RBP: ffff8881db0474f8 R08: ffffed103a17d804 R09: ffffed103a17d800 [ 54.291883] ? tls_sw_sendmsg+0x1010/0x1010 [ 54.291891] ? pipe_lock+0x4f/0x60 [ 54.291899] inet_sendpage+0x122/0x600 [ 54.291906] ? kernel_sendpage+0xd0/0xd0 [ 54.291909] kernel_sendpage+0x60/0xd0 [ 54.291912] ? pipe_lock+0x4f/0x60 [ 54.291917] sock_sendpage+0x6d/0xd0 [ 54.291923] pipe_to_sendpage+0x212/0x430 [ 54.297483] R10: 0000000000000000 R11: ffff8881d0bec01c R12: 0000000000001000 [ 54.299248] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.303960] R13: 000000000000001d R14: ffff8881db047538 R15: dffffc0000000000 [ 54.307699] ? kasan_check_write+0x14/0x20 [ 54.312214] FS: 00007fa1d2878700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 54.315788] ? anon_pipe_buf_release+0x149/0x1f0 [ 54.323611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.327341] __splice_from_pipe+0x2cb/0x720 [ 54.331319] CR2: 00007f8645389000 CR3: 00000001e86fc006 CR4: 00000000001606e0 [ 54.334751] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.338789] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.342651] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.342655] splice_from_pipe+0xbb/0x120 [ 54.342658] ? splice_shrink_spd+0xa0/0xa0 [ 54.342665] ? rw_verify_area+0xb8/0x2b0 [ 54.342669] generic_splice_sendpage+0x10/0x20 [ 54.342671] do_splice+0xa25/0x12b0 [ 54.342678] ? opipe_prep.part.13+0x320/0x320 [ 54.342685] ? __fget_light+0x174/0x1e0 [ 54.342689] __x64_sys_splice+0x248/0x300 [ 54.342698] do_syscall_64+0xd0/0x4e0 [ 54.349251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.349957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.354609] Kernel panic - not syncing: Fatal exception [ 54.361362] RIP: 0033:0x461229 [ 54.482665] 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 [ 54.501721] RSP: 002b:00007f07e25981a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 54.509416] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000461229 [ 54.516682] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.524017] RBP: 0000000000000001 R08: 000000011d100000 R09: 0000000000000000 [ 54.531268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 54.538518] R13: 00000000004f8ff8 R14: 00000000004b500d R15: 00007f07e25986bc [ 54.547843] Kernel Offset: disabled [ 54.551464] Rebooting in 86400 seconds..