[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 19.493652] random: crng init done [ 19.497278] random: 7 urandom warning(s) missed due to ratelimiting [ 35.642334] IPVS: ftp: loaded support on port[0] = 21 [ 36.042150] can: request_module (can-proto-0) failed. [ 36.098078] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.1.123' (ECDSA) to the list of known hosts. 2021/07/24 08:49:24 parsed 1 programs 2021/07/24 08:49:24 executed programs: 0 [ 43.822651] IPVS: ftp: loaded support on port[0] = 21 [ 43.828902] IPVS: ftp: loaded support on port[0] = 21 [ 43.833999] IPVS: ftp: loaded support on port[0] = 21 [ 43.850601] IPVS: ftp: loaded support on port[0] = 21 [ 43.878081] IPVS: ftp: loaded support on port[0] = 21 [ 43.885948] IPVS: ftp: loaded support on port[0] = 21 [ 44.084777] chnl_net:caif_netlink_parms(): no params data found [ 44.157321] chnl_net:caif_netlink_parms(): no params data found [ 44.211229] chnl_net:caif_netlink_parms(): no params data found [ 44.218909] chnl_net:caif_netlink_parms(): no params data found [ 44.241746] chnl_net:caif_netlink_parms(): no params data found [ 44.272620] chnl_net:caif_netlink_parms(): no params data found [ 44.324281] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.338001] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.345873] device bridge_slave_0 entered promiscuous mode [ 44.366579] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.373361] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.380699] device bridge_slave_0 entered promiscuous mode [ 44.387064] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.393748] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.400689] device bridge_slave_1 entered promiscuous mode [ 44.410391] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.417259] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.424395] device bridge_slave_1 entered promiscuous mode [ 44.444118] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.450706] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.457474] device bridge_slave_0 entered promiscuous mode [ 44.467676] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.474174] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.481036] device bridge_slave_1 entered promiscuous mode [ 44.502555] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.509117] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.516166] device bridge_slave_0 entered promiscuous mode [ 44.525615] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.532000] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.538795] device bridge_slave_0 entered promiscuous mode [ 44.546559] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.553536] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.560906] device bridge_slave_1 entered promiscuous mode [ 44.577110] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.590723] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.598330] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.605435] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.612741] device bridge_slave_0 entered promiscuous mode [ 44.618974] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.627852] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.634902] device bridge_slave_1 entered promiscuous mode [ 44.651399] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.668245] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.674905] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.682866] device bridge_slave_1 entered promiscuous mode [ 44.696805] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.705297] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.714175] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.727121] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.739988] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.748520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.760770] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.768044] team0: Port device team_slave_0 added [ 44.783436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.800496] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.807758] team0: Port device team_slave_1 added [ 44.818202] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.835095] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.843579] team0: Port device team_slave_0 added [ 44.848670] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.857221] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.865645] team0: Port device team_slave_0 added [ 44.872538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.883992] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.891662] team0: Port device team_slave_0 added [ 44.896903] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.904217] team0: Port device team_slave_1 added [ 44.909686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.917155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.925444] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.932885] team0: Port device team_slave_1 added [ 44.946088] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.953696] team0: Port device team_slave_0 added [ 44.959075] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.966166] team0: Port device team_slave_1 added [ 44.972836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.988416] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.995977] team0: Port device team_slave_0 added [ 45.001416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.008662] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.016123] team0: Port device team_slave_1 added [ 45.021618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.035689] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.043506] team0: Port device team_slave_1 added [ 45.048655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.056015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.063241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.101239] device hsr_slave_0 entered promiscuous mode [ 45.139130] device hsr_slave_1 entered promiscuous mode [ 45.220809] device hsr_slave_0 entered promiscuous mode [ 45.259578] device hsr_slave_1 entered promiscuous mode [ 45.299356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.315196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.339249] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.346007] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.400344] device hsr_slave_0 entered promiscuous mode [ 45.439096] device hsr_slave_1 entered promiscuous mode [ 45.499184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.551152] device hsr_slave_0 entered promiscuous mode [ 45.609005] device hsr_slave_1 entered promiscuous mode [ 45.652531] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.661745] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.672459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.679469] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.720634] device hsr_slave_0 entered promiscuous mode [ 45.758965] device hsr_slave_1 entered promiscuous mode [ 45.799332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.806431] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.818110] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.825118] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.839808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.861318] device hsr_slave_0 entered promiscuous mode [ 45.899105] device hsr_slave_1 entered promiscuous mode [ 45.944353] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.952455] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.964602] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.972777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.984096] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.006827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.020975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.085823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.104287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.115200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.122252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.132364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.140010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.148119] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.163121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.171129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.178331] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.190368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.197770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.205566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.213506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.220722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.227520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.235461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.244182] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.250802] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.259114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.266523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.273747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.281207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.289918] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.296011] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.304162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.313325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.321482] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.329646] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.335717] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.344003] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.350563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.358252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.366139] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.372660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.380888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.387702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.395118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.402084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.409272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.416050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.423279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.431557] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.437886] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.445977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.454540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.462868] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.470612] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.479169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.487823] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.494242] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.502076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.510083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.517967] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.524466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.531322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.539198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.546766] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.553183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.560096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.567843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.575942] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.582428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.589325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.596311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.605336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.613173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.624421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.632867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.641212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.648226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.656750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.665245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.673231] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.679619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.686418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.694559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.702546] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.708949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.715791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.723806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.731541] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.737872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.744637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.752490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.760780] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.767155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.775469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.783135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.790248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.797691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.806731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.815875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.825214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.834065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.843563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.851591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.859691] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.866044] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.872874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.880941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.888709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.896179] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.902550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.909431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.917068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.925112] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.931580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.939944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.947479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.956324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.967432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.975418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.983619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.992328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.999749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.007294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.015223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.023043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.031000] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.037317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.044269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.052395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.059970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.068108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.077374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.086789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.094483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.102852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.110804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.117674] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.124747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.132471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.140346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.147680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.155861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.164038] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.171724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.179687] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.187945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.196160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.204828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.213181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.221167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.228959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.236298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.244632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.252591] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.260044] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.268666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.276907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.286515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.294324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.306966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.314568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.322946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.330610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.338288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.346055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.353756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.361856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.369340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.376947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.384615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.392576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.403272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.412703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.422516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.430303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.439981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.447492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.455389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.463195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.470830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.478185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.485586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.493231] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.501046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.507876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.515518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.524288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.532656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.541210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.549861] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.555904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.565536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.573449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.581429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.589151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.596435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.604240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.613615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.622089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.630733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.639487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.648656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.656487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.664520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.672605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.680186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.687480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.695040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.702599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.710140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.717423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.724922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.733647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.742080] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.748157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.761558] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.768786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.776171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.785671] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.792483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.801726] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.807720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.815870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.832353] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.839344] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.845339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.863447] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.871135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.878873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.887432] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.894814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.905785] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.916663] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.932682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.941860] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.953170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.962200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.970020] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.977242] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.023276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.102136] FAULT_INJECTION: forcing a failure. [ 48.102136] name failslab, interval 1, probability 0, space 0, times 1 [ 48.120108] CPU: 1 PID: 6564 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 48.123080] FAULT_INJECTION: forcing a failure. [ 48.123080] name failslab, interval 1, probability 0, space 0, times 1 [ 48.127912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.127916] Call Trace: [ 48.127929] dump_stack+0x123/0x171 [ 48.127941] should_fail.cold.4+0x5/0xa [ 48.127950] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.127957] ? lock_downgrade+0x860/0x860 [ 48.127964] ? ___might_sleep+0x16b/0x270 [ 48.127973] __should_failslab+0xba/0xf0 [ 48.127980] should_failslab+0x9/0x20 [ 48.127987] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.127999] __kmalloc_node_track_caller+0x3c/0x70 [ 48.128008] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 48.128018] __alloc_skb+0xd7/0x580 [ 48.198535] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.202856] sk_stream_alloc_skb+0x9e/0x810 [ 48.207173] ? tcp_send_mss+0x1d/0x220 [ 48.211069] do_tcp_sendpages+0x774/0x1d30 [ 48.215296] ? __lock_is_held+0xb5/0x140 [ 48.219357] ? sk_stream_alloc_skb+0x810/0x810 [ 48.224047] ? __local_bh_enable_ip+0x160/0x260 [ 48.228705] ? lock_sock_nested+0xc5/0x100 [ 48.232932] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.237611] ? __local_bh_enable_ip+0x160/0x260 [ 48.242622] ? kasan_check_read+0x11/0x20 [ 48.246759] tcp_sendpage_locked+0x63/0xa0 [ 48.250979] tcp_sendpage+0x37/0x50 [ 48.254583] inet_sendpage+0x122/0x600 [ 48.258454] ? kernel_sendpage+0xd0/0xd0 [ 48.262497] kernel_sendpage+0x60/0xd0 [ 48.266357] ? pipe_lock+0x4f/0x60 [ 48.269881] sock_sendpage+0x6d/0xd0 [ 48.270680] FAULT_INJECTION: forcing a failure. [ 48.270680] name failslab, interval 1, probability 0, space 0, times 1 [ 48.273584] pipe_to_sendpage+0x212/0x430 [ 48.273592] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.273603] __splice_from_pipe+0x2cb/0x720 [ 48.273609] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.273616] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.307668] splice_from_pipe+0xbb/0x120 [ 48.311722] ? splice_shrink_spd+0xa0/0xa0 [ 48.315969] ? rw_verify_area+0xb8/0x2b0 [ 48.320104] generic_splice_sendpage+0x10/0x20 [ 48.324663] do_splice+0xa25/0x12b0 [ 48.328275] ? opipe_prep.part.13+0x320/0x320 [ 48.332752] ? __fget_light+0x174/0x1e0 [ 48.336715] __x64_sys_splice+0x248/0x300 [ 48.341284] do_syscall_64+0xd0/0x4e0 [ 48.345063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.350251] RIP: 0033:0x460c99 [ 48.353428] 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 [ 48.372402] RSP: 002b:00007fc58028d1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.380100] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 48.387364] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.394619] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.401959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.409211] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007fc58028d6bc [ 48.416482] CPU: 0 PID: 6570 Comm: syz-executor.1 Not tainted 4.19.198-syzkaller #0 [ 48.424277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.433620] Call Trace: [ 48.436323] dump_stack+0x123/0x171 [ 48.439988] should_fail.cold.4+0x5/0xa [ 48.445551] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.450670] ? lock_downgrade+0x860/0x860 [ 48.454799] ? ___might_sleep+0x16b/0x270 [ 48.458932] __should_failslab+0xba/0xf0 [ 48.462972] should_failslab+0x9/0x20 [ 48.466749] __kmalloc+0x2dd/0x770 [ 48.470265] ? tls_push_record+0xff/0x1600 [ 48.474480] ? __sk_mem_schedule+0x5f/0xc0 [ 48.478698] tls_push_record+0xff/0x1600 [ 48.482742] tls_sw_sendpage+0x462/0xc00 [ 48.487393] ? tls_sw_sendmsg+0x1010/0x1010 [ 48.491821] ? pipe_lock+0x4f/0x60 [ 48.495338] inet_sendpage+0x122/0x600 [ 48.499210] ? kernel_sendpage+0xd0/0xd0 [ 48.503254] kernel_sendpage+0x60/0xd0 [ 48.507118] ? pipe_lock+0x4f/0x60 [ 48.510641] sock_sendpage+0x6d/0xd0 [ 48.514339] pipe_to_sendpage+0x212/0x430 [ 48.518549] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.523374] __splice_from_pipe+0x2cb/0x720 [ 48.527668] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.532484] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.537302] splice_from_pipe+0xbb/0x120 [ 48.541439] ? splice_shrink_spd+0xa0/0xa0 [ 48.545693] ? rw_verify_area+0xb8/0x2b0 [ 48.549816] generic_splice_sendpage+0x10/0x20 [ 48.554373] do_splice+0xa25/0x12b0 [ 48.557988] ? opipe_prep.part.13+0x320/0x320 [ 48.562479] ? __fget_light+0x174/0x1e0 [ 48.566443] __x64_sys_splice+0x248/0x300 [ 48.570580] do_syscall_64+0xd0/0x4e0 [ 48.574370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.579536] RIP: 0033:0x460c99 [ 48.582730] 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 [ 48.601707] RSP: 002b:00007f334013b1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.609393] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 48.616645] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.623947] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.631279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.638562] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f334013b6bc [ 48.648773] FAULT_INJECTION: forcing a failure. [ 48.648773] name failslab, interval 1, probability 0, space 0, times 0 [ 48.660027] FAULT_INJECTION: forcing a failure. [ 48.660027] name failslab, interval 1, probability 0, space 0, times 0 [ 48.663757] CPU: 1 PID: 6553 Comm: syz-executor.5 Not tainted 4.19.198-syzkaller #0 [ 48.678980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.688312] Call Trace: [ 48.690880] dump_stack+0x123/0x171 [ 48.694505] should_fail.cold.4+0x5/0xa [ 48.698472] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.703559] ? lock_downgrade+0x860/0x860 [ 48.707692] ? ___might_sleep+0x16b/0x270 [ 48.711828] __should_failslab+0xba/0xf0 [ 48.715875] should_failslab+0x9/0x20 [ 48.719661] __kmalloc+0x2dd/0x770 [ 48.723206] ? tls_push_record+0xff/0x1600 [ 48.727416] ? __sk_mem_schedule+0x5f/0xc0 [ 48.731625] tls_push_record+0xff/0x1600 [ 48.735669] tls_sw_sendpage+0x462/0xc00 [ 48.739721] ? tls_sw_sendmsg+0x1010/0x1010 [ 48.744019] ? pipe_lock+0x4f/0x60 [ 48.747538] inet_sendpage+0x122/0x600 [ 48.751408] ? kernel_sendpage+0xd0/0xd0 [ 48.755443] kernel_sendpage+0x60/0xd0 [ 48.759311] ? pipe_lock+0x4f/0x60 [ 48.762831] sock_sendpage+0x6d/0xd0 [ 48.766522] pipe_to_sendpage+0x212/0x430 [ 48.770656] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.775480] __splice_from_pipe+0x2cb/0x720 [ 48.779794] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.784626] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.789447] splice_from_pipe+0xbb/0x120 [ 48.793488] ? splice_shrink_spd+0xa0/0xa0 [ 48.797706] ? rw_verify_area+0xb8/0x2b0 [ 48.801746] generic_splice_sendpage+0x10/0x20 [ 48.806304] do_splice+0xa25/0x12b0 [ 48.810009] ? opipe_prep.part.13+0x320/0x320 [ 48.814499] ? __fget_light+0x174/0x1e0 [ 48.818456] __x64_sys_splice+0x248/0x300 [ 48.822587] do_syscall_64+0xd0/0x4e0 [ 48.826368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.831531] RIP: 0033:0x460c99 [ 48.834705] 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 [ 48.853583] RSP: 002b:00007f7d7bdef1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.861270] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 48.868523] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.875777] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.883023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.890268] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f7d7bdef6bc [ 48.897536] CPU: 0 PID: 6572 Comm: syz-executor.0 Not tainted 4.19.198-syzkaller #0 2021/07/24 08:49:29 executed programs: 6 [ 48.905335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.915896] Call Trace: [ 48.918479] dump_stack+0x123/0x171 [ 48.922104] should_fail.cold.4+0x5/0xa [ 48.926072] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.931163] ? lock_downgrade+0x860/0x860 [ 48.935306] ? ___might_sleep+0x16b/0x270 [ 48.939448] __should_failslab+0xba/0xf0 [ 48.943500] should_failslab+0x9/0x20 [ 48.947300] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.952750] __kmalloc_node_track_caller+0x3c/0x70 [ 48.957750] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 48.962571] __alloc_skb+0xd7/0x580 [ 48.966189] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.970497] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.974972] ? finish_task_switch+0x14a/0x6f0 [ 48.979443] ? finish_task_switch+0x11c/0x6f0 [ 48.983916] sk_stream_alloc_skb+0x9e/0x810 [ 48.988213] ? tcp_send_mss+0x1d/0x220 [ 48.992078] do_tcp_sendpages+0x774/0x1d30 [ 48.996287] ? __lock_is_held+0xb5/0x140 [ 49.000347] ? sk_stream_alloc_skb+0x810/0x810 [ 49.004906] ? __local_bh_enable_ip+0x160/0x260 [ 49.010335] ? lock_sock_nested+0xc5/0x100 [ 49.014557] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.019111] ? __local_bh_enable_ip+0x160/0x260 [ 49.023755] ? kasan_check_read+0x11/0x20 [ 49.027884] tcp_sendpage_locked+0x63/0xa0 [ 49.032091] tcp_sendpage+0x37/0x50 [ 49.035866] inet_sendpage+0x122/0x600 [ 49.039818] ? kernel_sendpage+0xd0/0xd0 [ 49.043867] kernel_sendpage+0x60/0xd0 [ 49.047747] ? pipe_lock+0x4f/0x60 [ 49.051266] sock_sendpage+0x6d/0xd0 [ 49.054956] pipe_to_sendpage+0x212/0x430 [ 49.059080] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.063901] __splice_from_pipe+0x2cb/0x720 [ 49.068196] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.073014] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.077832] splice_from_pipe+0xbb/0x120 [ 49.081867] ? splice_shrink_spd+0xa0/0xa0 [ 49.086095] ? rw_verify_area+0xb8/0x2b0 [ 49.090132] generic_splice_sendpage+0x10/0x20 [ 49.094686] do_splice+0xa25/0x12b0 [ 49.098291] ? opipe_prep.part.13+0x320/0x320 [ 49.102763] ? __fget_light+0x174/0x1e0 [ 49.106714] __x64_sys_splice+0x248/0x300 [ 49.110838] do_syscall_64+0xd0/0x4e0 [ 49.114616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.119779] RIP: 0033:0x460c99 [ 49.122944] 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 [ 49.141912] RSP: 002b:00007f8cd3e161a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.149592] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 49.156842] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.164174] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.171421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.178665] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f8cd3e166bc [ 49.211980] CPU: 0 PID: 6571 Comm: syz-executor.2 Not tainted 4.19.198-syzkaller #0 [ 49.219807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.229155] Call Trace: [ 49.231741] dump_stack+0x123/0x171 [ 49.235387] should_fail.cold.4+0x5/0xa [ 49.239357] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.244445] ? lock_downgrade+0x860/0x860 [ 49.248687] ? ___might_sleep+0x16b/0x270 [ 49.252811] __should_failslab+0xba/0xf0 [ 49.256850] should_failslab+0x9/0x20 [ 49.260624] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.265722] __kmalloc_node_track_caller+0x3c/0x70 [ 49.270628] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.275360] __alloc_skb+0xd7/0x580 [ 49.278962] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.283273] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.287741] ? finish_task_switch+0x14a/0x6f0 [ 49.292222] ? finish_task_switch+0x11c/0x6f0 [ 49.296693] sk_stream_alloc_skb+0x9e/0x810 [ 49.301001] ? tcp_send_mss+0x1d/0x220 [ 49.304864] do_tcp_sendpages+0x774/0x1d30 [ 49.309090] ? __lock_is_held+0xb5/0x140 [ 49.313129] ? sk_stream_alloc_skb+0x810/0x810 [ 49.317687] ? __local_bh_enable_ip+0x160/0x260 [ 49.322344] ? lock_sock_nested+0xc5/0x100 [ 49.326560] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.331112] ? __local_bh_enable_ip+0x160/0x260 [ 49.335756] ? kasan_check_read+0x11/0x20 [ 49.340226] tcp_sendpage_locked+0x63/0xa0 [ 49.344451] tcp_sendpage+0x37/0x50 [ 49.348056] inet_sendpage+0x122/0x600 [ 49.351918] ? kernel_sendpage+0xd0/0xd0 [ 49.355953] kernel_sendpage+0x60/0xd0 [ 49.359816] ? pipe_lock+0x4f/0x60 [ 49.363334] sock_sendpage+0x6d/0xd0 [ 49.367024] pipe_to_sendpage+0x212/0x430 [ 49.371150] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.375970] __splice_from_pipe+0x2cb/0x720 [ 49.380285] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.385133] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.389960] splice_from_pipe+0xbb/0x120 [ 49.394193] ? splice_shrink_spd+0xa0/0xa0 [ 49.398412] ? rw_verify_area+0xb8/0x2b0 [ 49.402452] generic_splice_sendpage+0x10/0x20 [ 49.407099] do_splice+0xa25/0x12b0 [ 49.410704] ? opipe_prep.part.13+0x320/0x320 [ 49.415175] ? __fget_light+0x174/0x1e0 [ 49.419144] __x64_sys_splice+0x248/0x300 [ 49.423272] do_syscall_64+0xd0/0x4e0 [ 49.427050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.432220] RIP: 0033:0x460c99 [ 49.435389] 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 [ 49.454546] RSP: 002b:00007f9beb7eb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.462230] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 49.469474] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.476721] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.483966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.491210] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9beb7eb6bc [ 49.505050] FAULT_INJECTION: forcing a failure. [ 49.505050] name failslab, interval 1, probability 0, space 0, times 0 [ 49.532176] FAULT_INJECTION: forcing a failure. [ 49.532176] name failslab, interval 1, probability 0, space 0, times 0 [ 49.554377] FAULT_INJECTION: forcing a failure. [ 49.554377] name failslab, interval 1, probability 0, space 0, times 0 [ 49.569174] CPU: 1 PID: 6587 Comm: syz-executor.4 Not tainted 4.19.198-syzkaller #0 [ 49.576989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.586690] Call Trace: [ 49.590062] dump_stack+0x123/0x171 [ 49.593693] should_fail.cold.4+0x5/0xa [ 49.597657] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.602752] ? lock_downgrade+0x860/0x860 [ 49.606989] ? ___might_sleep+0x16b/0x270 [ 49.611118] __should_failslab+0xba/0xf0 [ 49.615162] should_failslab+0x9/0x20 [ 49.618945] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.624029] __kmalloc_node_track_caller+0x3c/0x70 [ 49.628943] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.633677] __alloc_skb+0xd7/0x580 [ 49.637287] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.641941] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.646688] ? finish_task_switch+0x14a/0x6f0 [ 49.651172] ? finish_task_switch+0x11c/0x6f0 [ 49.655664] sk_stream_alloc_skb+0x9e/0x810 [ 49.660003] ? tcp_send_mss+0x1d/0x220 [ 49.663889] do_tcp_sendpages+0x774/0x1d30 [ 49.668288] ? __lock_is_held+0xb5/0x140 [ 49.672341] ? sk_stream_alloc_skb+0x810/0x810 [ 49.676912] ? __local_bh_enable_ip+0x160/0x260 [ 49.681562] ? lock_sock_nested+0xc5/0x100 [ 49.685776] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.690335] ? __local_bh_enable_ip+0x160/0x260 [ 49.695011] ? kasan_check_read+0x11/0x20 [ 49.699148] tcp_sendpage_locked+0x63/0xa0 [ 49.703369] tcp_sendpage+0x37/0x50 [ 49.706977] inet_sendpage+0x122/0x600 [ 49.710847] ? kernel_sendpage+0xd0/0xd0 [ 49.710851] FAULT_INJECTION: forcing a failure. [ 49.710851] name failslab, interval 1, probability 0, space 0, times 0 [ 49.726153] kernel_sendpage+0x60/0xd0 [ 49.731241] ? pipe_lock+0x4f/0x60 [ 49.734760] sock_sendpage+0x6d/0xd0 [ 49.738896] pipe_to_sendpage+0x212/0x430 [ 49.743033] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.747864] __splice_from_pipe+0x2cb/0x720 [ 49.752170] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.756994] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.761832] splice_from_pipe+0xbb/0x120 [ 49.765869] ? splice_shrink_spd+0xa0/0xa0 [ 49.770085] ? rw_verify_area+0xb8/0x2b0 [ 49.774128] generic_splice_sendpage+0x10/0x20 [ 49.778689] do_splice+0xa25/0x12b0 [ 49.782304] ? opipe_prep.part.13+0x320/0x320 [ 49.786777] ? __fget_light+0x174/0x1e0 [ 49.790732] __x64_sys_splice+0x248/0x300 [ 49.794861] do_syscall_64+0xd0/0x4e0 [ 49.798648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.803819] RIP: 0033:0x460c99 [ 49.806993] 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 [ 49.825880] RSP: 002b:00007faab5dc31a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.833567] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 49.840818] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.848073] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.855430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.862679] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faab5dc36bc [ 49.869941] CPU: 0 PID: 6583 Comm: syz-executor.5 Not tainted 4.19.198-syzkaller #0 [ 49.877739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.887090] Call Trace: [ 49.889679] dump_stack+0x123/0x171 [ 49.893311] should_fail.cold.4+0x5/0xa [ 49.897266] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.902348] ? lock_downgrade+0x860/0x860 [ 49.906475] ? ___might_sleep+0x16b/0x270 [ 49.910598] __should_failslab+0xba/0xf0 [ 49.914642] should_failslab+0x9/0x20 [ 49.918419] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.923501] __kmalloc_node_track_caller+0x3c/0x70 [ 49.928421] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.933152] __alloc_skb+0xd7/0x580 [ 49.936754] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.941079] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.945667] ? finish_task_switch+0x14a/0x6f0 [ 49.950135] ? finish_task_switch+0x11c/0x6f0 [ 49.954695] sk_stream_alloc_skb+0x9e/0x810 [ 49.959079] ? tcp_send_mss+0x1d/0x220 [ 49.962942] do_tcp_sendpages+0x774/0x1d30 [ 49.967150] ? __lock_is_held+0xb5/0x140 [ 49.971188] ? sk_stream_alloc_skb+0x810/0x810 [ 49.975745] ? __local_bh_enable_ip+0x160/0x260 [ 49.980388] ? lock_sock_nested+0xc5/0x100 [ 49.984595] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.989150] ? __local_bh_enable_ip+0x160/0x260 [ 49.993793] ? kasan_check_read+0x11/0x20 [ 49.997917] tcp_sendpage_locked+0x63/0xa0 [ 50.002158] tcp_sendpage+0x37/0x50 [ 50.005761] inet_sendpage+0x122/0x600 [ 50.009623] ? kernel_sendpage+0xd0/0xd0 [ 50.013656] kernel_sendpage+0x60/0xd0 [ 50.017550] ? pipe_lock+0x4f/0x60 [ 50.021091] sock_sendpage+0x6d/0xd0 [ 50.024779] pipe_to_sendpage+0x212/0x430 [ 50.028901] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.033807] __splice_from_pipe+0x2cb/0x720 [ 50.038112] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.042944] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.047759] splice_from_pipe+0xbb/0x120 [ 50.051801] ? splice_shrink_spd+0xa0/0xa0 [ 50.056012] ? rw_verify_area+0xb8/0x2b0 [ 50.060149] generic_splice_sendpage+0x10/0x20 [ 50.064721] do_splice+0xa25/0x12b0 [ 50.068326] ? opipe_prep.part.13+0x320/0x320 [ 50.072810] ? __fget_light+0x174/0x1e0 [ 50.076762] __x64_sys_splice+0x248/0x300 [ 50.080889] do_syscall_64+0xd0/0x4e0 [ 50.084841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.090004] RIP: 0033:0x460c99 [ 50.093176] 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 [ 50.112054] RSP: 002b:00007f7d7bdce1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.119737] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 50.126982] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.134239] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.141485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.148818] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f7d7bdce6bc [ 50.184765] CPU: 1 PID: 6592 Comm: syz-executor.1 Not tainted 4.19.198-syzkaller #0 [ 50.192580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.201915] Call Trace: [ 50.204482] dump_stack+0x123/0x171 [ 50.208088] should_fail.cold.4+0x5/0xa [ 50.212039] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.217136] ? lock_downgrade+0x860/0x860 [ 50.221264] ? ___might_sleep+0x16b/0x270 [ 50.225390] __should_failslab+0xba/0xf0 [ 50.229426] should_failslab+0x9/0x20 [ 50.233202] __kmalloc+0x2dd/0x770 [ 50.236721] ? tls_push_record+0xff/0x1600 [ 50.240928] ? __sk_mem_schedule+0x5f/0xc0 [ 50.245226] tls_push_record+0xff/0x1600 [ 50.249268] tls_sw_sendpage+0x462/0xc00 [ 50.253309] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.257611] ? pipe_lock+0x4f/0x60 [ 50.261127] inet_sendpage+0x122/0x600 [ 50.264993] ? kernel_sendpage+0xd0/0xd0 [ 50.269027] kernel_sendpage+0x60/0xd0 [ 50.272887] ? pipe_lock+0x4f/0x60 [ 50.276416] sock_sendpage+0x6d/0xd0 [ 50.280105] pipe_to_sendpage+0x212/0x430 [ 50.284227] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.289051] __splice_from_pipe+0x2cb/0x720 [ 50.293521] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.298340] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.303158] splice_from_pipe+0xbb/0x120 [ 50.307193] ? splice_shrink_spd+0xa0/0xa0 [ 50.311410] ? rw_verify_area+0xb8/0x2b0 [ 50.315445] generic_splice_sendpage+0x10/0x20 [ 50.320003] do_splice+0xa25/0x12b0 [ 50.323608] ? opipe_prep.part.13+0x320/0x320 [ 50.328081] ? __fget_light+0x174/0x1e0 [ 50.332029] __x64_sys_splice+0x248/0x300 [ 50.336153] do_syscall_64+0xd0/0x4e0 [ 50.339928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.345089] RIP: 0033:0x460c99 [ 50.348257] 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 [ 50.367135] RSP: 002b:00007f334015c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.374819] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 50.382064] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.389312] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.396568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.403813] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f334015c6bc [ 50.415661] FAULT_INJECTION: forcing a failure. [ 50.415661] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 50.427472] CPU: 0 PID: 6602 Comm: syz-executor.2 Not tainted 4.19.198-syzkaller #0 [ 50.435289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.445306] Call Trace: [ 50.447894] dump_stack+0x123/0x171 [ 50.451523] should_fail.cold.4+0x5/0xa [ 50.455491] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.460585] ? mark_held_locks+0x130/0x130 [ 50.464814] __alloc_pages_nodemask+0x1d5/0x710 [ 50.469472] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 50.474480] cache_grow_begin+0x91/0x8d0 [ 50.478714] ? kmem_cache_alloc_node+0xaa/0x720 [ 50.483563] kmem_cache_alloc_node+0x65b/0x720 [ 50.488135] __alloc_skb+0xa7/0x580 [ 50.491837] ? skb_scrub_packet+0x3c0/0x3c0 [ 50.496156] ? _raw_spin_unlock_irq+0x60/0x80 [ 50.500643] ? finish_task_switch+0x14a/0x6f0 [ 50.505402] ? finish_task_switch+0x11c/0x6f0 [ 50.509886] sk_stream_alloc_skb+0x9e/0x810 [ 50.514192] ? tcp_send_mss+0x1d/0x220 [ 50.518076] do_tcp_sendpages+0x774/0x1d30 [ 50.522295] ? __lock_is_held+0xb5/0x140 [ 50.526425] ? sk_stream_alloc_skb+0x810/0x810 [ 50.530987] ? __local_bh_enable_ip+0x160/0x260 [ 50.535633] ? lock_sock_nested+0xc5/0x100 [ 50.540323] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.544891] ? __local_bh_enable_ip+0x160/0x260 [ 50.549546] ? kasan_check_read+0x11/0x20 [ 50.553675] tcp_sendpage_locked+0x63/0xa0 [ 50.557892] tcp_sendpage+0x37/0x50 [ 50.561506] inet_sendpage+0x122/0x600 [ 50.565465] ? kernel_sendpage+0xd0/0xd0 [ 50.569508] kernel_sendpage+0x60/0xd0 [ 50.573374] ? pipe_lock+0x4f/0x60 [ 50.576902] sock_sendpage+0x6d/0xd0 [ 50.580594] pipe_to_sendpage+0x212/0x430 [ 50.584719] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.589542] __splice_from_pipe+0x2cb/0x720 [ 50.593839] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.598662] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.603486] splice_from_pipe+0xbb/0x120 [ 50.607524] ? splice_shrink_spd+0xa0/0xa0 [ 50.611753] ? rw_verify_area+0xb8/0x2b0 [ 50.615798] generic_splice_sendpage+0x10/0x20 [ 50.620361] do_splice+0xa25/0x12b0 [ 50.623972] ? opipe_prep.part.13+0x320/0x320 [ 50.628541] ? __fget_light+0x174/0x1e0 [ 50.632495] __x64_sys_splice+0x248/0x300 [ 50.636621] do_syscall_64+0xd0/0x4e0 [ 50.640412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.645639] RIP: 0033:0x460c99 [ 50.648811] 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 [ 50.667705] RSP: 002b:00007f9beb7eb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.675652] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 50.682900] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.690151] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.697404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.704650] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9beb7eb6bc [ 50.711908] CPU: 1 PID: 6589 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 50.719700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.729045] Call Trace: [ 50.731626] dump_stack+0x123/0x171 [ 50.735251] should_fail.cold.4+0x5/0xa [ 50.739751] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.744859] ? lock_downgrade+0x860/0x860 [ 50.749006] ? ___might_sleep+0x16b/0x270 [ 50.753149] __should_failslab+0xba/0xf0 [ 50.757203] should_failslab+0x9/0x20 [ 50.761029] __kmalloc+0x2dd/0x770 [ 50.764653] ? tls_push_record+0xff/0x1600 [ 50.768968] ? __sk_mem_schedule+0x5f/0xc0 [ 50.773216] tls_push_record+0xff/0x1600 [ 50.777370] tls_sw_sendpage+0x462/0xc00 [ 50.781452] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.785766] ? pipe_lock+0x4f/0x60 [ 50.789305] inet_sendpage+0x122/0x600 [ 50.793187] ? kernel_sendpage+0xd0/0xd0 [ 50.797242] kernel_sendpage+0x60/0xd0 [ 50.801122] ? pipe_lock+0x4f/0x60 [ 50.804656] sock_sendpage+0x6d/0xd0 [ 50.808452] pipe_to_sendpage+0x212/0x430 [ 50.812605] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.817528] __splice_from_pipe+0x2cb/0x720 [ 50.821838] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.826666] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.831488] splice_from_pipe+0xbb/0x120 [ 50.835525] ? splice_shrink_spd+0xa0/0xa0 [ 50.839742] ? rw_verify_area+0xb8/0x2b0 [ 50.843781] generic_splice_sendpage+0x10/0x20 [ 50.848339] do_splice+0xa25/0x12b0 [ 50.851943] ? opipe_prep.part.13+0x320/0x320 [ 50.856414] ? __fget_light+0x174/0x1e0 [ 50.860363] __x64_sys_splice+0x248/0x300 [ 50.864493] do_syscall_64+0xd0/0x4e0 [ 50.868297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.873460] RIP: 0033:0x460c99 [ 50.876626] 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 [ 50.895498] RSP: 002b:00007fc5802ae1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.903180] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 50.910426] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.917758] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.925003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.932446] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007fc5802ae6bc [ 50.977911] FAULT_INJECTION: forcing a failure. [ 50.977911] name failslab, interval 1, probability 0, space 0, times 0 [ 50.981123] FAULT_INJECTION: forcing a failure. [ 50.981123] name failslab, interval 1, probability 0, space 0, times 0 [ 50.993306] FAULT_INJECTION: forcing a failure. [ 50.993306] name failslab, interval 1, probability 0, space 0, times 0 [ 51.013250] FAULT_INJECTION: forcing a failure. [ 51.013250] name failslab, interval 1, probability 0, space 0, times 0 [ 51.016817] CPU: 1 PID: 6624 Comm: syz-executor.5 Not tainted 4.19.198-syzkaller #0 [ 51.032322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.041674] Call Trace: [ 51.044517] dump_stack+0x123/0x171 [ 51.048124] should_fail.cold.4+0x5/0xa [ 51.052165] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.057245] ? lock_downgrade+0x860/0x860 [ 51.061412] ? ___might_sleep+0x16b/0x270 [ 51.065539] __should_failslab+0xba/0xf0 [ 51.069585] should_failslab+0x9/0x20 [ 51.073361] __kmalloc+0x2dd/0x770 [ 51.076878] ? tls_push_record+0xff/0x1600 [ 51.081180] ? __sk_mem_schedule+0x5f/0xc0 [ 51.085390] tls_push_record+0xff/0x1600 [ 51.089457] tls_sw_sendpage+0x462/0xc00 [ 51.093585] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.097883] ? pipe_lock+0x4f/0x60 [ 51.101402] inet_sendpage+0x122/0x600 [ 51.105286] ? kernel_sendpage+0xd0/0xd0 [ 51.109330] kernel_sendpage+0x60/0xd0 [ 51.113209] ? pipe_lock+0x4f/0x60 [ 51.116725] sock_sendpage+0x6d/0xd0 [ 51.120416] pipe_to_sendpage+0x212/0x430 [ 51.124540] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.129361] __splice_from_pipe+0x2cb/0x720 [ 51.133673] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.138492] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.143309] splice_from_pipe+0xbb/0x120 [ 51.147343] ? splice_shrink_spd+0xa0/0xa0 [ 51.151562] ? rw_verify_area+0xb8/0x2b0 [ 51.155608] generic_splice_sendpage+0x10/0x20 [ 51.160165] do_splice+0xa25/0x12b0 [ 51.163771] ? opipe_prep.part.13+0x320/0x320 [ 51.168290] ? __fget_light+0x174/0x1e0 [ 51.172238] __x64_sys_splice+0x248/0x300 [ 51.176361] do_syscall_64+0xd0/0x4e0 [ 51.180239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.185402] RIP: 0033:0x460c99 [ 51.188574] 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 [ 51.207886] RSP: 002b:00007f7d7bdef1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.215566] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 51.222818] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.230064] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.237312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.244567] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f7d7bdef6bc [ 51.262609] CPU: 1 PID: 6621 Comm: syz-executor.2 Not tainted 4.19.198-syzkaller #0 [ 51.270547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.279890] Call Trace: [ 51.282493] dump_stack+0x123/0x171 [ 51.286117] should_fail.cold.4+0x5/0xa [ 51.290080] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.295161] ? lock_downgrade+0x860/0x860 [ 51.299556] ? ___might_sleep+0x16b/0x270 [ 51.303688] __should_failslab+0xba/0xf0 [ 51.307732] should_failslab+0x9/0x20 [ 51.311534] __kmalloc+0x2dd/0x770 [ 51.315054] ? tls_push_record+0xff/0x1600 [ 51.319464] ? __sk_mem_schedule+0x5f/0xc0 [ 51.323684] tls_push_record+0xff/0x1600 [ 51.327784] tls_sw_sendpage+0x462/0xc00 [ 51.331833] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.336134] ? pipe_lock+0x4f/0x60 [ 51.340101] inet_sendpage+0x122/0x600 [ 51.344095] ? kernel_sendpage+0xd0/0xd0 [ 51.348134] kernel_sendpage+0x60/0xd0 [ 51.351999] ? pipe_lock+0x4f/0x60 [ 51.355517] sock_sendpage+0x6d/0xd0 [ 51.359239] pipe_to_sendpage+0x212/0x430 [ 51.363371] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.368205] __splice_from_pipe+0x2cb/0x720 [ 51.372506] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.377331] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.382156] splice_from_pipe+0xbb/0x120 [ 51.386283] ? splice_shrink_spd+0xa0/0xa0 [ 51.390507] ? rw_verify_area+0xb8/0x2b0 [ 51.394546] generic_splice_sendpage+0x10/0x20 [ 51.399109] do_splice+0xa25/0x12b0 [ 51.402731] ? opipe_prep.part.13+0x320/0x320 [ 51.407236] ? __fget_light+0x174/0x1e0 [ 51.411196] __x64_sys_splice+0x248/0x300 [ 51.415325] do_syscall_64+0xd0/0x4e0 [ 51.419115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.424290] RIP: 0033:0x460c99 [ 51.427463] 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 [ 51.446381] RSP: 002b:00007f9beb80c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.454076] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 51.461323] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.468656] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.475902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.483163] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9beb80c6bc [ 51.490425] CPU: 0 PID: 6620 Comm: syz-executor.1 Not tainted 4.19.198-syzkaller #0 [ 51.498214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.507545] Call Trace: [ 51.510125] dump_stack+0x123/0x171 [ 51.513817] should_fail.cold.4+0x5/0xa [ 51.517853] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.522931] ? lock_downgrade+0x860/0x860 [ 51.527065] ? ___might_sleep+0x16b/0x270 [ 51.531201] __should_failslab+0xba/0xf0 [ 51.535264] should_failslab+0x9/0x20 [ 51.539051] __kmalloc+0x2dd/0x770 [ 51.542576] ? tls_push_record+0xff/0x1600 [ 51.546785] ? __sk_mem_schedule+0x5f/0xc0 [ 51.551006] tls_push_record+0xff/0x1600 [ 51.555048] tls_sw_sendpage+0x462/0xc00 [ 51.559091] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.563386] ? pipe_lock+0x4f/0x60 [ 51.566903] inet_sendpage+0x122/0x600 [ 51.570764] ? kernel_sendpage+0xd0/0xd0 [ 51.574796] kernel_sendpage+0x60/0xd0 [ 51.578669] ? pipe_lock+0x4f/0x60 [ 51.582182] sock_sendpage+0x6d/0xd0 [ 51.585870] pipe_to_sendpage+0x212/0x430 [ 51.589991] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.594812] __splice_from_pipe+0x2cb/0x720 [ 51.599119] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.603934] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.608748] splice_from_pipe+0xbb/0x120 [ 51.612782] ? splice_shrink_spd+0xa0/0xa0 [ 51.616990] ? rw_verify_area+0xb8/0x2b0 [ 51.621024] generic_splice_sendpage+0x10/0x20 [ 51.625575] do_splice+0xa25/0x12b0 [ 51.629200] ? opipe_prep.part.13+0x320/0x320 [ 51.633668] ? __fget_light+0x174/0x1e0 [ 51.637620] __x64_sys_splice+0x248/0x300 [ 51.641763] do_syscall_64+0xd0/0x4e0 [ 51.645540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.650704] RIP: 0033:0x460c99 [ 51.653871] 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 [ 51.672834] RSP: 002b:00007f334015c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.680620] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 51.687865] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.695196] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.702450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.709703] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f334015c6bc [ 51.729931] CPU: 0 PID: 6619 Comm: syz-executor.0 Not tainted 4.19.198-syzkaller #0 [ 51.737125] FAULT_INJECTION: forcing a failure. [ 51.737125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 51.737731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.758830] Call Trace: [ 51.761399] dump_stack+0x123/0x171 [ 51.765007] should_fail.cold.4+0x5/0xa [ 51.768963] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.774039] ? lock_downgrade+0x860/0x860 [ 51.778163] ? ___might_sleep+0x16b/0x270 [ 51.782292] __should_failslab+0xba/0xf0 [ 51.786327] should_failslab+0x9/0x20 [ 51.790101] __kmalloc+0x2dd/0x770 [ 51.793616] ? tls_push_record+0xff/0x1600 [ 51.797833] ? __sk_mem_schedule+0x5f/0xc0 [ 51.802043] tls_push_record+0xff/0x1600 [ 51.806087] tls_sw_sendpage+0x462/0xc00 [ 51.810131] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.814439] ? pipe_lock+0x4f/0x60 [ 51.817959] inet_sendpage+0x122/0x600 [ 51.821846] ? kernel_sendpage+0xd0/0xd0 [ 51.825879] kernel_sendpage+0x60/0xd0 [ 51.829737] ? pipe_lock+0x4f/0x60 [ 51.833260] sock_sendpage+0x6d/0xd0 [ 51.836949] pipe_to_sendpage+0x212/0x430 [ 51.841071] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.845892] __splice_from_pipe+0x2cb/0x720 [ 51.850209] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.855027] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.859844] splice_from_pipe+0xbb/0x120 [ 51.863878] ? splice_shrink_spd+0xa0/0xa0 [ 51.868091] ? rw_verify_area+0xb8/0x2b0 [ 51.872146] generic_splice_sendpage+0x10/0x20 [ 51.876980] do_splice+0xa25/0x12b0 [ 51.880588] ? opipe_prep.part.13+0x320/0x320 [ 51.885059] ? __fget_light+0x174/0x1e0 [ 51.889016] __x64_sys_splice+0x248/0x300 [ 51.893145] do_syscall_64+0xd0/0x4e0 [ 51.896922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.902113] RIP: 0033:0x460c99 [ 51.905284] 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 [ 51.924250] RSP: 002b:00007f8cd3e371a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.931933] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 51.939787] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.947032] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.954280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.961527] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f8cd3e376bc [ 51.968805] CPU: 1 PID: 6618 Comm: syz-executor.4 Not tainted 4.19.198-syzkaller #0 [ 51.976746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.986099] Call Trace: [ 51.988690] dump_stack+0x123/0x171 [ 51.992317] should_fail.cold.4+0x5/0xa [ 51.996284] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.001629] ? mark_held_locks+0x130/0x130 [ 52.005844] __alloc_pages_nodemask+0x1d5/0x710 [ 52.010493] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 52.015492] cache_grow_begin+0x91/0x8d0 [ 52.019615] ? kmem_cache_alloc_node+0xaa/0x720 [ 52.024434] kmem_cache_alloc_node+0x65b/0x720 [ 52.028996] __alloc_skb+0xa7/0x580 [ 52.032697] ? skb_scrub_packet+0x3c0/0x3c0 [ 52.036995] ? _raw_spin_unlock_irq+0x60/0x80 [ 52.041474] ? finish_task_switch+0x14a/0x6f0 [ 52.046028] ? finish_task_switch+0x11c/0x6f0 [ 52.050603] sk_stream_alloc_skb+0x9e/0x810 [ 52.054900] ? tcp_send_mss+0x1d/0x220 [ 52.058764] do_tcp_sendpages+0x774/0x1d30 [ 52.062976] ? __lock_is_held+0xb5/0x140 [ 52.067018] ? sk_stream_alloc_skb+0x810/0x810 [ 52.071580] ? __local_bh_enable_ip+0x160/0x260 [ 52.076309] ? lock_sock_nested+0xc5/0x100 [ 52.080518] ? lockdep_hardirqs_on+0x421/0x5c0 [ 52.085072] ? __local_bh_enable_ip+0x160/0x260 [ 52.089812] ? kasan_check_read+0x11/0x20 [ 52.093934] tcp_sendpage_locked+0x63/0xa0 [ 52.098142] tcp_sendpage+0x37/0x50 [ 52.101752] inet_sendpage+0x122/0x600 [ 52.105614] ? kernel_sendpage+0xd0/0xd0 [ 52.109646] kernel_sendpage+0x60/0xd0 [ 52.113508] ? pipe_lock+0x4f/0x60 [ 52.117025] sock_sendpage+0x6d/0xd0 [ 52.120713] pipe_to_sendpage+0x212/0x430 [ 52.124836] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.129657] __splice_from_pipe+0x2cb/0x720 [ 52.133952] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.138773] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.143588] splice_from_pipe+0xbb/0x120 [ 52.147639] ? splice_shrink_spd+0xa0/0xa0 [ 52.151855] ? rw_verify_area+0xb8/0x2b0 [ 52.155898] generic_splice_sendpage+0x10/0x20 [ 52.160453] do_splice+0xa25/0x12b0 [ 52.164144] ? opipe_prep.part.13+0x320/0x320 [ 52.168621] ? __fget_light+0x174/0x1e0 [ 52.172583] __x64_sys_splice+0x248/0x300 [ 52.176718] do_syscall_64+0xd0/0x4e0 [ 52.180494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.185660] RIP: 0033:0x460c99 [ 52.188843] 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 [ 52.207721] RSP: 002b:00007faab5dc31a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.215403] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 52.222665] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.230007] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 52.237250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.244496] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faab5dc36bc [ 52.257946] kasan: CONFIG_KASAN_INLINE enabled [ 52.262680] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.270176] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.276388] CPU: 0 PID: 6624 Comm: syz-executor.5 Not tainted 4.19.198-syzkaller #0 [ 52.284164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.293343] FAULT_INJECTION: forcing a failure. [ 52.293343] name failslab, interval 1, probability 0, space 0, times 0 [ 52.293512] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf72/0x1490 [ 52.310963] Code: 2b 05 00 00 41 8b 45 08 89 84 24 90 00 00 00 e9 f2 f7 ff ff 4c 89 e7 e8 bc 2d be 01 48 8d 78 08 49 89 c4 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e ea 04 00 00 41 8b 44 24 08 [ 52.324098] CPU: 1 PID: 6631 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 52.329851] RSP: 0018:ffff8881e0e472f0 EFLAGS: 00010202 [ 52.337629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.343307] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000000 [ 52.352631] Call Trace: [ 52.359879] RDX: 1ffff1103bd2750c RSI: ffff8881de93a86c RDI: 0000000000000008 [ 52.362442] dump_stack+0x123/0x171 [ 52.369677] RBP: ffff8881e0e47620 R08: 0000000000000007 R09: 000000000000000d [ 52.373281] should_fail.cold.4+0x5/0xa [ 52.380518] R10: ffff8881e03fb020 R11: 0000000000000010 R12: 0000000000000000 [ 52.384467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 52.391705] R13: ffff8881de93a658 R14: dffffc0000000000 R15: 0000000000000007 [ 52.396779] ? lock_downgrade+0x860/0x860 [ 52.404030] FS: 00007f7d7bdef700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.408159] ? set_page_refcounted+0x100/0x100 [ 52.416359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.420924] ? ___might_sleep+0x16b/0x270 [ 52.426783] CR2: 000000000052c000 CR3: 00000001df089002 CR4: 00000000001606f0 [ 52.430904] __should_failslab+0xba/0xf0 [ 52.438145] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.442186] should_failslab+0x9/0x20 [ 52.449426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.453196] __kmalloc+0x2dd/0x770 [ 52.460435] Call Trace: [ 52.463951] ? tls_push_record+0xff/0x1600 [ 52.466510] ? aesni_gcm_enc_avx2+0x130/0x130 [ 52.470707] ? __sk_mem_schedule+0x5f/0xc0 [ 52.475170] ? mark_held_locks+0x130/0x130 [ 52.479374] tls_push_record+0xff/0x1600 [ 52.483579] ? find_held_lock+0x36/0x1d0 [ 52.487616] tls_sw_sendpage+0x462/0xc00 [ 52.491642] ? is_bpf_text_address+0x60/0xe0 [ 52.495760] ? _kstrtoull+0xa5/0x1c0 [ 52.500148] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 52.503837] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.508910] ? depot_save_stack+0x292/0x460 [ 52.513464] inet_sendpage+0x122/0x600 [ 52.517756] ? save_stack+0xa9/0xd0 [ 52.521615] ? kernel_sendpage+0xd0/0xd0 [ 52.525210] gcmaes_encrypt.constprop.15+0x59f/0xda0 [ 52.529255] kernel_sendpage+0x60/0xd0 [ 52.534331] ? tls_sw_sendpage+0x462/0xc00 [ 52.538205] ? pipe_lock+0x4f/0x60 [ 52.542438] ? inet_sendpage+0x122/0x600 [ 52.545946] sock_sendpage+0x6d/0xd0 [ 52.549973] ? kernel_sendpage+0x60/0xd0 [ 52.553657] pipe_to_sendpage+0x212/0x430 [ 52.557687] ? sock_sendpage+0x6d/0xd0 [ 52.561817] ? aa_path_link+0x420/0x420 [ 52.565676] ? pipe_to_sendpage+0x212/0x430 [ 52.569623] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.573917] ? __splice_from_pipe+0x2cb/0x720 [ 52.578745] ? mark_held_locks+0x130/0x130 [ 52.583211] ? splice_from_pipe+0xbb/0x120 [ 52.587416] ? map_files_get_link+0x370/0x370 [ 52.591620] ? generic_splice_sendpage+0x10/0x20 [ 52.596101] ? __fdget_pos+0xa7/0xd0 [ 52.600835] ? do_splice+0xa25/0x12b0 [ 52.604521] __splice_from_pipe+0x2cb/0x720 [ 52.608292] ? __x64_sys_splice+0x248/0x300 [ 52.612589] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.616968] ? do_syscall_64+0xd0/0x4e0 [ 52.621868] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.625814] ? gcmaes_crypt_by_sg.constprop.16+0x1490/0x1490 [ 52.630626] splice_from_pipe+0xbb/0x120 [ 52.636392] ? usleep_range+0x130/0x130 [ 52.640422] ? splice_shrink_spd+0xa0/0xa0 [ 52.644386] ? __lock_is_held+0xb5/0x140 [ 52.648589] ? rw_verify_area+0xb8/0x2b0 [ 52.652616] ? __lock_is_held+0xb5/0x140 [ 52.656645] generic_splice_sendpage+0x10/0x20 [ 52.660679] generic_gcmaes_encrypt+0xfd/0x150 [ 52.665230] do_splice+0xa25/0x12b0 [ 52.669871] ? generic_gcmaes_encrypt+0xfd/0x150 [ 52.673470] ? opipe_prep.part.13+0x320/0x320 [ 52.678204] ? helper_rfc4106_encrypt+0x450/0x450 [ 52.682671] ? __fget_light+0x174/0x1e0 [ 52.687499] ? __kmalloc+0x5f1/0x770 [ 52.691442] __x64_sys_splice+0x248/0x300 [ 52.695125] gcmaes_wrapper_encrypt+0x109/0x180 [ 52.699241] do_syscall_64+0xd0/0x4e0 [ 52.703890] tls_push_record+0x9ae/0x1600 [ 52.707660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.711776] ? sk_stream_kill_queues+0x570/0x570 [ 52.716932] RIP: 0033:0x460c99 [ 52.721658] tls_sw_sendpage+0x462/0xc00 [ 52.724834] 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 [ 52.728868] ? tls_sw_sendmsg+0x1010/0x1010 [ 52.747735] RSP: 002b:00007fc58028d1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.752027] ? pipe_lock+0x4f/0x60 [ 52.759703] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 52.763216] inet_sendpage+0x122/0x600 [ 52.770455] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.774329] ? kernel_sendpage+0xd0/0xd0 [ 52.781568] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 52.785603] kernel_sendpage+0x60/0xd0 [ 52.792843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.796704] ? pipe_lock+0x4f/0x60 [ 52.803944] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007fc58028d6bc [ 52.807462] sock_sendpage+0x6d/0xd0 [ 52.818399] pipe_to_sendpage+0x212/0x430 [ 52.822553] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.827385] __splice_from_pipe+0x2cb/0x720 [ 52.831701] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.836537] ? generic_pipe_buf_nosteal+0x10/0x10 [ 52.841359] splice_from_pipe+0xbb/0x120 [ 52.845394] ? splice_shrink_spd+0xa0/0xa0 [ 52.849604] ? rw_verify_area+0xb8/0x2b0 [ 52.853637] generic_splice_sendpage+0x10/0x20 [ 52.858250] do_splice+0xa25/0x12b0 [ 52.861956] ? opipe_prep.part.13+0x320/0x320 [ 52.866429] ? __fget_light+0x174/0x1e0 [ 52.870379] __x64_sys_splice+0x248/0x300 [ 52.874504] do_syscall_64+0xd0/0x4e0 [ 52.878285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.883446] RIP: 0033:0x460c99 [ 52.886625] 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 [ 52.905504] RSP: 002b:00007f7d7bdef1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.913183] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 52.920434] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 52.927677] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 52.934919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 52.942179] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f7d7bdef6bc [ 52.949437] Modules linked in: [ 52.952692] ---[ end trace a540d35f6a68b749 ]--- [ 52.957464] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf72/0x1490 [ 52.963148] kasan: CONFIG_KASAN_INLINE enabled [ 52.963767] Code: 2b 05 00 00 41 8b 45 08 89 84 24 90 00 00 00 e9 f2 f7 ff ff 4c 89 e7 e8 bc 2d be 01 48 8d 78 08 49 89 c4 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e ea 04 00 00 41 8b 44 24 08 [ 52.968369] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.987255] RSP: 0018:ffff8881e0e472f0 EFLAGS: 00010202 [ 52.987259] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000000 [ 52.987261] RDX: 1ffff1103bd2750c RSI: ffff8881de93a86c RDI: 0000000000000008 [ 52.987263] RBP: ffff8881e0e47620 R08: 0000000000000007 R09: 000000000000000d [ 52.987265] R10: ffff8881e03fb020 R11: 0000000000000010 R12: 0000000000000000 [ 52.987267] R13: ffff8881de93a658 R14: dffffc0000000000 R15: 0000000000000007 [ 52.987270] FS: 00007f7d7bdef700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 52.987273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.987275] CR2: 000000000052c000 CR3: 00000001df089002 CR4: 00000000001606f0 [ 52.987280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.987300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.987303] Kernel panic - not syncing: Fatal exception [ 52.994641] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 53.083517] CPU: 1 PID: 6631 Comm: syz-executor.3 Tainted: G D 4.19.198-syzkaller #0 [ 53.092669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.102004] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf72/0x1490 [ 53.108298] Code: 2b 05 00 00 41 8b 45 08 89 84 24 90 00 00 00 e9 f2 f7 ff ff 4c 89 e7 e8 bc 2d be 01 48 8d 78 08 49 89 c4 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 74 08 3c 03 0f 8e ea 04 00 00 41 8b 44 24 08 [ 53.127173] RSP: 0018:ffff8881e0d372f0 EFLAGS: 00010202 [ 53.132508] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000000 [ 53.139768] RDX: 1ffff1103bc2f964 RSI: ffff8881de17cb2c RDI: 0000000000000008 [ 53.147119] RBP: ffff8881e0d37620 R08: 0000000000000007 R09: 000000000000000d [ 53.154364] R10: ffff8881df0bb020 R11: 0000000000000010 R12: 0000000000000000 [ 53.161609] R13: ffff8881de17c918 R14: dffffc0000000000 R15: 0000000000000007 [ 53.168882] FS: 00007fc58028d700(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000 [ 53.177092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.182947] CR2: 00007f6fb0035058 CR3: 00000001edc92005 CR4: 00000000001606e0 [ 53.190194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.197452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.204705] Call Trace: [ 53.207272] ? aesni_gcm_enc_avx2+0x130/0x130 [ 53.211745] ? __read_once_size_nocheck.constprop.9+0x10/0x10 [ 53.217615] ? is_bpf_text_address+0x60/0xe0 [ 53.222016] ? lock_downgrade+0x860/0x860 [ 53.226136] ? __bpf_address_lookup+0x270/0x270 [ 53.230872] ? save_stack+0xa9/0xd0 [ 53.234474] gcmaes_encrypt.constprop.15+0x59f/0xda0 [ 53.239550] ? tls_sw_sendpage+0x462/0xc00 [ 53.243758] ? inet_sendpage+0x122/0x600 [ 53.247795] ? kernel_sendpage+0x60/0xd0 [ 53.251828] ? sock_sendpage+0x6d/0xd0 [ 53.255691] ? pipe_to_sendpage+0x212/0x430 [ 53.259987] ? __splice_from_pipe+0x2cb/0x720 [ 53.264467] ? splice_from_pipe+0xbb/0x120 [ 53.268678] ? generic_splice_sendpage+0x10/0x20 [ 53.273404] ? do_splice+0xa25/0x12b0 [ 53.277177] ? __x64_sys_splice+0x248/0x300 [ 53.281473] ? do_syscall_64+0xd0/0x4e0 [ 53.285433] ? gcmaes_crypt_by_sg.constprop.16+0x1490/0x1490 [ 53.291223] ? usleep_range+0x130/0x130 [ 53.295169] ? arch_local_irq_restore+0x3b/0x43 [ 53.299822] ? dump_stack+0x164/0x171 [ 53.303597] ? __next_timer_interrupt+0x100/0x100 [ 53.308508] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 53.313585] ? lock_downgrade+0x860/0x860 [ 53.318144] generic_gcmaes_encrypt+0xfd/0x150 [ 53.322715] ? generic_gcmaes_encrypt+0xfd/0x150 [ 53.327442] ? helper_rfc4106_encrypt+0x450/0x450 [ 53.332261] ? __kmalloc+0x325/0x770 [ 53.335966] gcmaes_wrapper_encrypt+0x109/0x180 [ 53.340610] tls_push_record+0x9ae/0x1600 [ 53.344731] ? sk_stream_kill_queues+0x570/0x570 [ 53.349462] tls_sw_sendpage+0x462/0xc00 [ 53.353497] ? _kstrtoull+0xa5/0x1c0 [ 53.357229] ? tls_sw_sendmsg+0x1010/0x1010 [ 53.361539] inet_sendpage+0x122/0x600 [ 53.365405] ? kernel_sendpage+0xd0/0xd0 [ 53.369527] kernel_sendpage+0x60/0xd0 [ 53.373410] ? pipe_lock+0x4f/0x60 [ 53.376928] sock_sendpage+0x6d/0xd0 [ 53.380618] pipe_to_sendpage+0x212/0x430 [ 53.384741] ? aa_path_link+0x420/0x420 [ 53.388690] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.393613] ? mark_held_locks+0x130/0x130 [ 53.397893] ? map_files_get_link+0x370/0x370 [ 53.402363] ? __fdget_pos+0xa7/0xd0 [ 53.406053] __splice_from_pipe+0x2cb/0x720 [ 53.410348] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.415179] ? generic_pipe_buf_nosteal+0x10/0x10 [ 53.419994] splice_from_pipe+0xbb/0x120 [ 53.424030] ? splice_shrink_spd+0xa0/0xa0 [ 53.428262] ? rw_verify_area+0xb8/0x2b0 [ 53.432301] generic_splice_sendpage+0x10/0x20 [ 53.436943] do_splice+0xa25/0x12b0 [ 53.440896] ? opipe_prep.part.13+0x320/0x320 [ 53.445366] ? __fget_light+0x174/0x1e0 [ 53.449315] __x64_sys_splice+0x248/0x300 [ 53.453439] do_syscall_64+0xd0/0x4e0 [ 53.457215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.462379] RIP: 0033:0x460c99 [ 53.465546] 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 [ 53.484424] RSP: 002b:00007fc58028d1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 53.492115] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 53.499358] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 53.506600] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 53.513843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 53.521089] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007fc58028d6bc [ 53.528366] Modules linked in: [ 53.533560] Kernel Offset: disabled [ 53.537200] Rebooting in 86400 seconds..