Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. 2021/04/24 23:03:32 parsed 1 programs 2021/04/24 23:03:32 executed programs: 0 [ 35.531315] IPVS: ftp: loaded support on port[0] = 21 [ 35.532385] IPVS: ftp: loaded support on port[0] = 21 [ 35.559203] IPVS: ftp: loaded support on port[0] = 21 [ 35.575806] IPVS: ftp: loaded support on port[0] = 21 [ 35.582933] IPVS: ftp: loaded support on port[0] = 21 [ 35.618257] IPVS: ftp: loaded support on port[0] = 21 [ 35.730089] chnl_net:caif_netlink_parms(): no params data found [ 35.855145] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.862417] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.871129] device bridge_slave_0 entered promiscuous mode [ 35.904386] chnl_net:caif_netlink_parms(): no params data found [ 35.925380] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.932022] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.940870] device bridge_slave_1 entered promiscuous mode [ 35.960590] chnl_net:caif_netlink_parms(): no params data found [ 35.984206] chnl_net:caif_netlink_parms(): no params data found [ 36.027047] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.040235] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.055371] chnl_net:caif_netlink_parms(): no params data found [ 36.111755] chnl_net:caif_netlink_parms(): no params data found [ 36.137045] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.145349] team0: Port device team_slave_0 added [ 36.168933] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.177620] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.187144] device bridge_slave_0 entered promiscuous mode [ 36.197870] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.205813] team0: Port device team_slave_1 added [ 36.219390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.235672] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.242259] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.250570] device bridge_slave_1 entered promiscuous mode [ 36.269595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.280155] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.287098] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.295264] device bridge_slave_0 entered promiscuous mode [ 36.301903] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.308825] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.316206] device bridge_slave_0 entered promiscuous mode [ 36.323502] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.329843] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.337067] device bridge_slave_1 entered promiscuous mode [ 36.367565] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.374881] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.383634] device bridge_slave_1 entered promiscuous mode [ 36.396592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.405712] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.414362] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.421758] device bridge_slave_0 entered promiscuous mode [ 36.484706] device hsr_slave_0 entered promiscuous mode [ 36.522663] device hsr_slave_1 entered promiscuous mode [ 36.566689] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 36.577608] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 36.586275] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.595734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.609688] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.616946] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.624653] device bridge_slave_1 entered promiscuous mode [ 36.634451] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.641374] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.649358] device bridge_slave_0 entered promiscuous mode [ 36.659574] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.666600] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.674492] device bridge_slave_1 entered promiscuous mode [ 36.685206] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.698707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.706788] team0: Port device team_slave_0 added [ 36.717523] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.736093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.744488] team0: Port device team_slave_1 added [ 36.750741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.760824] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.774811] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.784413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.798273] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 36.806458] team0: Port device team_slave_0 added [ 36.811813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.820453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.875534] device hsr_slave_0 entered promiscuous mode [ 36.912698] device hsr_slave_1 entered promiscuous mode [ 36.968003] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.980502] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 36.988715] team0: Port device team_slave_1 added [ 36.999831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.011041] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.023699] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.031745] team0: Port device team_slave_0 added [ 37.040926] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.048870] team0: Port device team_slave_1 added [ 37.055378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.063518] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.071572] team0: Port device team_slave_0 added [ 37.078035] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.085680] team0: Port device team_slave_1 added [ 37.091360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.099255] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.107926] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.115865] team0: Port device team_slave_0 added [ 37.121771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.129497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.136887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.157691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.168024] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.176325] team0: Port device team_slave_1 added [ 37.234146] device hsr_slave_0 entered promiscuous mode [ 37.283009] device hsr_slave_1 entered promiscuous mode [ 37.322624] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.333874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.342750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.355783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.374896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.389709] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.434247] device hsr_slave_0 entered promiscuous mode [ 37.462247] device hsr_slave_1 entered promiscuous mode [ 37.543718] device hsr_slave_0 entered promiscuous mode [ 37.582150] device hsr_slave_1 entered promiscuous mode [ 37.644057] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.663647] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.673587] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.714702] device hsr_slave_0 entered promiscuous mode [ 37.752181] device hsr_slave_1 entered promiscuous mode [ 37.793302] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.801123] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.809391] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.847352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.857460] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.865584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.874569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.883707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.891177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.898961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.923136] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.930168] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.943450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.950622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.961353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.969435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.977496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.987012] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.995227] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.012999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.030588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.041259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.064294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.071863] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.080244] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.087039] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.095248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.103581] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.110666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.119585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.127770] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.134709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.143280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.150465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.158229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.168112] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.179369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.187157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.196357] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.205585] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.212412] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.218770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.226405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.234313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.242658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.250840] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.257531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.266105] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.273349] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.280820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.290512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.299117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.306750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.316265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.325191] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.331803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.338554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.346331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.354114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.361334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.369549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.379273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.388727] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.395713] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.403365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.413440] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.420197] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.427067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.434809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.443376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.451167] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.457582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.466222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.474929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.483422] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.490343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.497405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.506455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.515794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.525116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.534988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.545256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.557306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.567899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.577929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.589843] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.597370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.605583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.615270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.623268] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.629812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.636753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.646063] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.656921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.665401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.674705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.685006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.693162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.700662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.711992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.719443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.730047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.739892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.749163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.757461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.765252] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.771983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.779180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.787967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.796621] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.803410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.811097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.819843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.828195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.837282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.846146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.855650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.866698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.874214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.881508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.889154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.896522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.905351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.914150] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.920715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.927773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.936931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.946613] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.954599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.962167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.970100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.978141] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.984638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.991928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.001853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.010736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.019858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.028925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.037687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.047040] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.056688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.066736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.075997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.085095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.093479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.101948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.110198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.118229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.126194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.135053] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.144659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.152683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.161590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.170835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.180581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.190402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.199808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.208299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.216364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.225087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.233306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.241686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.249571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.257548] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.265627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.275101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.285586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.293511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.302054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.309968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.319099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.328053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.337238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.346682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.361944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.372795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.382420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.390929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.398799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.409274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.418226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.426669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.434605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.443075] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.450880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.459104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.467595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.476065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.484315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.492334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.502188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.510908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.526984] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.534448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.544653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.554647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.564216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.571968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.579176] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.587372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.596269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.604905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.614159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.622847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.630459] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.638967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.647493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.655639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.663940] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.673828] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.680625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.689753] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.697163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.706211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.715273] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.722325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.732872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.743198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.750757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.759137] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.767111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.775114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.783540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.791441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.800087] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.807812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.823754] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.834615] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.848056] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.858276] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.868632] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.876355] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.883025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.893784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.906556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.918620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.931762] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.956273] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.997159] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.024471] FAULT_INJECTION: forcing a failure. [ 40.024471] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 40.042823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.049768] FAULT_INJECTION: forcing a failure. [ 40.049768] name failslab, interval 1, probability 0, space 0, times 1 [ 40.070236] FAULT_INJECTION: forcing a failure. [ 40.070236] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 40.082471] CPU: 1 PID: 6549 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 40.090812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.100614] Call Trace: [ 40.103221] dump_stack+0x123/0x171 [ 40.107280] should_fail.cold.4+0x5/0xa [ 40.111947] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.117058] ? mark_held_locks+0x130/0x130 [ 40.121385] __alloc_pages_nodemask+0x1d5/0x710 [ 40.126524] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 40.131575] cache_grow_begin+0x91/0x8d0 [ 40.135744] ? kmem_cache_alloc_node+0xaa/0x720 [ 40.140587] kmem_cache_alloc_node+0x65b/0x720 [ 40.145173] __alloc_skb+0xa7/0x580 [ 40.148890] ? skb_scrub_packet+0x3c0/0x3c0 [ 40.153213] ? _raw_spin_unlock_irq+0x60/0x80 [ 40.157792] ? finish_task_switch+0x14a/0x6f0 [ 40.162294] ? finish_task_switch+0x11c/0x6f0 [ 40.166981] sk_stream_alloc_skb+0x9e/0x810 [ 40.171470] ? tcp_send_mss+0x1d/0x220 [ 40.175534] do_tcp_sendpages+0x774/0x1d30 [ 40.180029] ? __lock_is_held+0xb5/0x140 [ 40.184185] ? sk_stream_alloc_skb+0x810/0x810 [ 40.188766] ? __local_bh_enable_ip+0x160/0x260 [ 40.193678] ? lock_sock_nested+0xc5/0x100 [ 40.198189] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.203129] ? __local_bh_enable_ip+0x160/0x260 [ 40.207778] ? kasan_check_read+0x11/0x20 [ 40.212187] tcp_sendpage_locked+0x63/0xa0 [ 40.216581] tcp_sendpage+0x37/0x50 [ 40.220370] inet_sendpage+0x122/0x600 [ 40.224254] ? kernel_sendpage+0xd0/0xd0 [ 40.228594] kernel_sendpage+0x60/0xd0 [ 40.232742] ? pipe_lock+0x4f/0x60 [ 40.236286] sock_sendpage+0x6d/0xd0 [ 40.240078] pipe_to_sendpage+0x212/0x430 [ 40.244303] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.249476] __splice_from_pipe+0x2cb/0x720 [ 40.253871] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.258812] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.264098] splice_from_pipe+0xbb/0x120 [ 40.268228] ? splice_shrink_spd+0xa0/0xa0 [ 40.272558] ? rw_verify_area+0xb8/0x2b0 [ 40.276697] generic_splice_sendpage+0x10/0x20 [ 40.281443] do_splice+0xa25/0x12b0 [ 40.285162] ? opipe_prep.part.13+0x320/0x320 [ 40.289815] ? __fget_light+0x174/0x1e0 [ 40.293967] __x64_sys_splice+0x248/0x300 [ 40.298494] do_syscall_64+0xd0/0x4e0 [ 40.302541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.307827] RIP: 0033:0x460c99 [ 40.311123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 40.330548] RSP: 002b:00007faa9f6da1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 40.338341] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 40.345829] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 40.353276] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 40.361319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.368926] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6da6bc [ 40.376281] CPU: 0 PID: 6545 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 40.384354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.393726] Call Trace: [ 40.396301] dump_stack+0x123/0x171 [ 40.400009] should_fail.cold.4+0x5/0xa [ 40.404081] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.409167] ? ___might_sleep+0x16b/0x270 [ 40.413295] ? __might_sleep+0x95/0x190 [ 40.417511] __alloc_pages_nodemask+0x1d5/0x710 [ 40.422166] ? kasan_check_read+0x11/0x20 [ 40.426379] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 40.431563] ? __kernel_text_address+0xd/0x40 [ 40.436148] ? unwind_get_return_address+0x61/0xa0 [ 40.441164] alloc_pages_current+0xd6/0x1b0 [ 40.446110] depot_save_stack+0x3dd/0x460 [ 40.450250] save_stack+0xa9/0xd0 [ 40.453878] ? save_stack+0x43/0xd0 [ 40.457719] ? kasan_kmalloc+0xc7/0xe0 [ 40.461691] ? kasan_slab_alloc+0x12/0x20 [ 40.466117] ? kmem_cache_alloc_node+0x131/0x720 [ 40.470986] ? __alloc_skb+0xa7/0x580 [ 40.474997] ? sk_stream_alloc_skb+0x9e/0x810 [ 40.479468] ? do_tcp_sendpages+0x774/0x1d30 [ 40.484025] ? tcp_sendpage_locked+0x63/0xa0 [ 40.488686] ? tcp_sendpage+0x37/0x50 [ 40.492470] ? inet_sendpage+0x122/0x600 [ 40.496506] ? kernel_sendpage+0x60/0xd0 [ 40.500656] ? sock_sendpage+0x6d/0xd0 [ 40.504523] ? pipe_to_sendpage+0x212/0x430 [ 40.508822] ? __splice_from_pipe+0x2cb/0x720 [ 40.513295] ? splice_from_pipe+0xbb/0x120 [ 40.517596] ? generic_splice_sendpage+0x10/0x20 [ 40.522456] ? do_splice+0xa25/0x12b0 [ 40.526322] ? __x64_sys_splice+0x248/0x300 [ 40.531156] ? do_syscall_64+0xd0/0x4e0 [ 40.535389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.540839] ? is_bpf_text_address+0x60/0xe0 [ 40.545229] ? lock_downgrade+0x860/0x860 [ 40.549734] ? __lock_is_held+0xb5/0x140 [ 40.553780] ? mark_held_locks+0xc7/0x130 [ 40.558115] ? kasan_unpoison_shadow+0x35/0x50 [ 40.562765] kasan_kmalloc+0xc7/0xe0 [ 40.566464] kasan_slab_alloc+0x12/0x20 [ 40.570604] kmem_cache_alloc_node+0x131/0x720 [ 40.575454] __alloc_skb+0xa7/0x580 [ 40.579250] ? skb_scrub_packet+0x3c0/0x3c0 [ 40.583669] sk_stream_alloc_skb+0x9e/0x810 [ 40.588484] ? tcp_send_mss+0x1d/0x220 [ 40.592469] do_tcp_sendpages+0x774/0x1d30 [ 40.596793] ? __lock_is_held+0xb5/0x140 [ 40.600841] ? sk_stream_alloc_skb+0x810/0x810 [ 40.605504] ? __local_bh_enable_ip+0x160/0x260 [ 40.610245] ? lock_sock_nested+0xc5/0x100 [ 40.614461] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.619108] ? __local_bh_enable_ip+0x160/0x260 [ 40.623954] ? kasan_check_read+0x11/0x20 [ 40.628270] tcp_sendpage_locked+0x63/0xa0 [ 40.632484] tcp_sendpage+0x37/0x50 [ 40.636093] inet_sendpage+0x122/0x600 [ 40.640136] ? kernel_sendpage+0xd0/0xd0 [ 40.644265] kernel_sendpage+0x60/0xd0 [ 40.648318] ? pipe_lock+0x4f/0x60 [ 40.651936] sock_sendpage+0x6d/0xd0 [ 40.655631] pipe_to_sendpage+0x212/0x430 [ 40.659761] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.664585] __splice_from_pipe+0x2cb/0x720 [ 40.668885] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.673707] ? generic_pipe_buf_nosteal+0x10/0x10 [ 40.678525] splice_from_pipe+0xbb/0x120 [ 40.682563] ? splice_shrink_spd+0xa0/0xa0 [ 40.686870] ? rw_verify_area+0xb8/0x2b0 [ 40.690997] generic_splice_sendpage+0x10/0x20 [ 40.695750] do_splice+0xa25/0x12b0 [ 40.699536] ? opipe_prep.part.13+0x320/0x320 [ 40.704395] ? __fget_light+0x174/0x1e0 [ 40.708796] __x64_sys_splice+0x248/0x300 [ 40.713020] do_syscall_64+0xd0/0x4e0 [ 40.717084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.722526] RIP: 0033:0x460c99 [ 40.726015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 40.745083] RSP: 002b:00007f0fb73fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 40.752992] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 40.760414] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 40.768033] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 40.775403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.782972] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb73fb6bc 2021/04/24 23:03:37 executed programs: 6 [ 40.806566] FAULT_INJECTION: forcing a failure. [ 40.806566] name failslab, interval 1, probability 0, space 0, times 1 [ 40.835837] CPU: 1 PID: 6560 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 40.843911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.845255] FAULT_INJECTION: forcing a failure. [ 40.845255] name failslab, interval 1, probability 0, space 0, times 1 [ 40.854014] Call Trace: [ 40.854031] dump_stack+0x123/0x171 [ 40.854041] should_fail.cold.4+0x5/0xa [ 40.854050] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.854057] ? lock_downgrade+0x860/0x860 [ 40.854065] ? ___might_sleep+0x16b/0x270 [ 40.854074] __should_failslab+0xba/0xf0 [ 40.854080] should_failslab+0x9/0x20 [ 40.854087] kmem_cache_alloc_node_trace+0x265/0x730 [ 40.854098] __kmalloc_node_track_caller+0x3c/0x70 [ 40.854106] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 40.854114] __alloc_skb+0xd7/0x580 [ 40.854126] ? skb_scrub_packet+0x3c0/0x3c0 [ 40.854131] ? _raw_spin_unlock_irq+0x60/0x80 [ 40.854137] ? finish_task_switch+0x14a/0x6f0 [ 40.854142] ? finish_task_switch+0x11c/0x6f0 [ 40.854153] sk_stream_alloc_skb+0x9e/0x810 [ 40.854159] ? tcp_send_mss+0x1d/0x220 [ 40.854166] do_tcp_sendpages+0x774/0x1d30 [ 40.854172] ? __lock_is_held+0xb5/0x140 [ 40.854184] ? sk_stream_alloc_skb+0x810/0x810 [ 40.854191] ? __local_bh_enable_ip+0x160/0x260 [ 40.854195] ? lock_sock_nested+0xc5/0x100 [ 40.854204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.971076] ? __local_bh_enable_ip+0x160/0x260 [ 40.976175] ? kasan_check_read+0x11/0x20 [ 40.980340] tcp_sendpage_locked+0x63/0xa0 [ 40.984691] tcp_sendpage+0x37/0x50 [ 40.988327] inet_sendpage+0x122/0x600 [ 40.992815] ? kernel_sendpage+0xd0/0xd0 [ 40.997086] kernel_sendpage+0x60/0xd0 [ 41.001078] ? pipe_lock+0x4f/0x60 [ 41.004699] sock_sendpage+0x6d/0xd0 [ 41.008500] pipe_to_sendpage+0x212/0x430 [ 41.012966] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.018066] __splice_from_pipe+0x2cb/0x720 [ 41.022725] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.027751] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.032582] splice_from_pipe+0xbb/0x120 [ 41.036644] ? splice_shrink_spd+0xa0/0xa0 [ 41.041101] ? rw_verify_area+0xb8/0x2b0 [ 41.045174] generic_splice_sendpage+0x10/0x20 [ 41.049748] do_splice+0xa25/0x12b0 [ 41.053619] ? opipe_prep.part.13+0x320/0x320 [ 41.058201] ? __fget_light+0x174/0x1e0 [ 41.062447] __x64_sys_splice+0x248/0x300 [ 41.066591] do_syscall_64+0xd0/0x4e0 [ 41.070726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.075952] RIP: 0033:0x460c99 [ 41.079308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 41.098718] RSP: 002b:00007f3fe11511a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.106759] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 41.114121] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.121724] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 41.129444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.136703] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11516bc [ 41.144284] CPU: 0 PID: 6561 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 41.152089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.161462] Call Trace: [ 41.164056] dump_stack+0x123/0x171 [ 41.167814] should_fail.cold.4+0x5/0xa [ 41.172056] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.177240] ? lock_downgrade+0x860/0x860 [ 41.181371] ? ___might_sleep+0x16b/0x270 [ 41.185501] __should_failslab+0xba/0xf0 [ 41.189552] should_failslab+0x9/0x20 [ 41.193335] __kmalloc+0x2dd/0x770 [ 41.197224] ? tls_push_record+0xff/0x1600 [ 41.201628] ? __sk_mem_schedule+0x5f/0xc0 [ 41.206041] tls_push_record+0xff/0x1600 [ 41.210435] tls_sw_sendpage+0x462/0xc00 [ 41.214480] ? tls_sw_sendmsg+0x1010/0x1010 [ 41.219128] ? pipe_lock+0x4f/0x60 [ 41.222680] inet_sendpage+0x122/0x600 [ 41.226551] ? kernel_sendpage+0xd0/0xd0 [ 41.230688] kernel_sendpage+0x60/0xd0 [ 41.234741] ? pipe_lock+0x4f/0x60 [ 41.238265] sock_sendpage+0x6d/0xd0 [ 41.242314] pipe_to_sendpage+0x212/0x430 [ 41.246703] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.251797] __splice_from_pipe+0x2cb/0x720 [ 41.256185] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.261194] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.266199] splice_from_pipe+0xbb/0x120 [ 41.270526] ? splice_shrink_spd+0xa0/0xa0 [ 41.274857] ? rw_verify_area+0xb8/0x2b0 [ 41.279069] generic_splice_sendpage+0x10/0x20 [ 41.283889] do_splice+0xa25/0x12b0 [ 41.287776] ? opipe_prep.part.13+0x320/0x320 [ 41.292447] ? __fget_light+0x174/0x1e0 [ 41.296495] __x64_sys_splice+0x248/0x300 [ 41.300641] do_syscall_64+0xd0/0x4e0 [ 41.304423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.310199] RIP: 0033:0x460c99 [ 41.313373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 41.332949] RSP: 002b:00007f6d020011a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.340648] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 41.347897] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.355422] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 41.362905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.370337] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020016bc [ 41.416100] FAULT_INJECTION: forcing a failure. [ 41.416100] name failslab, interval 1, probability 0, space 0, times 1 [ 41.417634] CPU: 0 PID: 6544 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 41.436221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.446222] Call Trace: [ 41.448938] dump_stack+0x123/0x171 [ 41.452728] should_fail.cold.4+0x5/0xa [ 41.457205] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.462302] ? lock_downgrade+0x860/0x860 [ 41.466429] ? ___might_sleep+0x16b/0x270 [ 41.470715] __should_failslab+0xba/0xf0 [ 41.475014] should_failslab+0x9/0x20 [ 41.478795] kmem_cache_alloc_node_trace+0x265/0x730 [ 41.483883] __kmalloc_node_track_caller+0x3c/0x70 [ 41.489067] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 41.493819] __alloc_skb+0xd7/0x580 [ 41.497533] ? skb_scrub_packet+0x3c0/0x3c0 [ 41.501922] ? kasan_check_write+0x14/0x20 [ 41.506154] ? finish_task_switch+0x1a4/0x6f0 [ 41.510722] sk_stream_alloc_skb+0x9e/0x810 [ 41.515023] ? tcp_send_mss+0x1d/0x220 [ 41.518985] do_tcp_sendpages+0x774/0x1d30 [ 41.523376] ? __lock_is_held+0xb5/0x140 [ 41.527506] ? sk_stream_alloc_skb+0x810/0x810 [ 41.532165] ? __local_bh_enable_ip+0x160/0x260 [ 41.536906] ? lock_sock_nested+0xc5/0x100 [ 41.541347] ? lockdep_hardirqs_on+0x421/0x5c0 [ 41.546003] ? __local_bh_enable_ip+0x160/0x260 [ 41.550763] ? kasan_check_read+0x11/0x20 [ 41.554902] tcp_sendpage_locked+0x63/0xa0 [ 41.559898] tcp_sendpage+0x37/0x50 [ 41.563594] inet_sendpage+0x122/0x600 [ 41.567551] ? kernel_sendpage+0xd0/0xd0 [ 41.571679] kernel_sendpage+0x60/0xd0 [ 41.575751] ? pipe_lock+0x4f/0x60 [ 41.579386] sock_sendpage+0x6d/0xd0 [ 41.583084] pipe_to_sendpage+0x212/0x430 [ 41.587402] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.592240] __splice_from_pipe+0x2cb/0x720 [ 41.596555] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.601553] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.606548] splice_from_pipe+0xbb/0x120 [ 41.610616] ? splice_shrink_spd+0xa0/0xa0 [ 41.615240] ? rw_verify_area+0xb8/0x2b0 [ 41.619296] generic_splice_sendpage+0x10/0x20 [ 41.623963] do_splice+0xa25/0x12b0 [ 41.628038] ? opipe_prep.part.13+0x320/0x320 [ 41.632704] ? __fget_light+0x174/0x1e0 [ 41.636661] __x64_sys_splice+0x248/0x300 [ 41.640929] do_syscall_64+0xd0/0x4e0 [ 41.644735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.650100] RIP: 0033:0x460c99 [ 41.653301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 41.672905] RSP: 002b:00007f9b0eddb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.680590] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 41.687940] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.695277] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 41.702883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.710453] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0eddb6bc [ 41.724751] CPU: 1 PID: 6570 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 41.732800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.742331] Call Trace: [ 41.745015] dump_stack+0x123/0x171 [ 41.748685] should_fail.cold.4+0x5/0xa [ 41.752759] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 41.758039] ? lock_downgrade+0x860/0x860 [ 41.762282] ? ___might_sleep+0x16b/0x270 [ 41.766696] __should_failslab+0xba/0xf0 [ 41.770862] should_failslab+0x9/0x20 [ 41.774752] __kmalloc+0x2dd/0x770 [ 41.778909] ? tls_push_record+0xff/0x1600 [ 41.783218] ? __sk_mem_schedule+0x5f/0xc0 [ 41.787605] tls_push_record+0xff/0x1600 [ 41.791824] tls_sw_sendpage+0x462/0xc00 [ 41.795871] ? tls_sw_sendmsg+0x1010/0x1010 [ 41.800259] ? pipe_lock+0x4f/0x60 [ 41.803882] inet_sendpage+0x122/0x600 [ 41.807852] ? kernel_sendpage+0xd0/0xd0 [ 41.811977] kernel_sendpage+0x60/0xd0 [ 41.816026] ? pipe_lock+0x4f/0x60 [ 41.819632] sock_sendpage+0x6d/0xd0 [ 41.823327] pipe_to_sendpage+0x212/0x430 [ 41.827633] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.832462] __splice_from_pipe+0x2cb/0x720 [ 41.836962] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.841975] ? generic_pipe_buf_nosteal+0x10/0x10 [ 41.846881] splice_from_pipe+0xbb/0x120 [ 41.850919] ? splice_shrink_spd+0xa0/0xa0 [ 41.855134] ? rw_verify_area+0xb8/0x2b0 [ 41.859173] generic_splice_sendpage+0x10/0x20 [ 41.863822] do_splice+0xa25/0x12b0 [ 41.867433] ? opipe_prep.part.13+0x320/0x320 [ 41.872171] ? __fget_light+0x174/0x1e0 [ 41.876256] __x64_sys_splice+0x248/0x300 [ 41.880670] do_syscall_64+0xd0/0x4e0 [ 41.884569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.890004] RIP: 0033:0x460c99 [ 41.893283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 41.913502] RSP: 002b:00007faa9f6fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 41.922006] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 41.929362] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 41.937003] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 41.944961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 41.952653] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6fb6bc [ 42.028641] FAULT_INJECTION: forcing a failure. [ 42.028641] name failslab, interval 1, probability 0, space 0, times 0 [ 42.041867] FAULT_INJECTION: forcing a failure. [ 42.041867] name failslab, interval 1, probability 0, space 0, times 0 [ 42.054252] FAULT_INJECTION: forcing a failure. [ 42.054252] name failslab, interval 1, probability 0, space 0, times 0 [ 42.068027] FAULT_INJECTION: forcing a failure. [ 42.068027] name failslab, interval 1, probability 0, space 0, times 0 [ 42.080324] FAULT_INJECTION: forcing a failure. [ 42.080324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 42.080615] CPU: 1 PID: 6581 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 42.101317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.111232] Call Trace: [ 42.114152] dump_stack+0x123/0x171 [ 42.117956] should_fail.cold.4+0x5/0xa [ 42.122091] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.127712] ? lock_downgrade+0x860/0x860 [ 42.131942] ? ___might_sleep+0x16b/0x270 [ 42.136074] __should_failslab+0xba/0xf0 [ 42.140381] should_failslab+0x9/0x20 [ 42.144162] __kmalloc+0x2dd/0x770 [ 42.147778] ? tls_push_record+0xff/0x1600 [ 42.151993] ? __sk_mem_schedule+0x5f/0xc0 [ 42.156211] tls_push_record+0xff/0x1600 [ 42.160349] tls_sw_sendpage+0x462/0xc00 [ 42.164485] ? tls_sw_sendmsg+0x1010/0x1010 [ 42.168882] ? pipe_lock+0x4f/0x60 [ 42.172449] inet_sendpage+0x122/0x600 [ 42.176760] ? kernel_sendpage+0xd0/0xd0 [ 42.180987] kernel_sendpage+0x60/0xd0 [ 42.184942] ? pipe_lock+0x4f/0x60 [ 42.188564] sock_sendpage+0x6d/0xd0 [ 42.192279] pipe_to_sendpage+0x212/0x430 [ 42.196594] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.201618] __splice_from_pipe+0x2cb/0x720 [ 42.206388] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.211314] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.216309] splice_from_pipe+0xbb/0x120 [ 42.220547] ? splice_shrink_spd+0xa0/0xa0 [ 42.224868] ? rw_verify_area+0xb8/0x2b0 [ 42.228925] generic_splice_sendpage+0x10/0x20 [ 42.233575] do_splice+0xa25/0x12b0 [ 42.237276] ? opipe_prep.part.13+0x320/0x320 [ 42.241753] ? __fget_light+0x174/0x1e0 [ 42.245815] __x64_sys_splice+0x248/0x300 [ 42.250135] do_syscall_64+0xd0/0x4e0 [ 42.254393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.259653] RIP: 0033:0x460c99 [ 42.262851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 42.282663] RSP: 002b:00007f9b0edfc1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.290362] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 42.297991] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.305257] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 42.312694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.320302] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0edfc6bc [ 42.327778] CPU: 0 PID: 6573 Comm: syz-executor.3 Not tainted 4.19.188-syzkaller #0 [ 42.335932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.345284] Call Trace: [ 42.347868] dump_stack+0x123/0x171 [ 42.351486] should_fail.cold.4+0x5/0xa [ 42.355451] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.360545] ? mark_held_locks+0x130/0x130 [ 42.365047] __alloc_pages_nodemask+0x1d5/0x710 [ 42.369826] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 42.375016] cache_grow_begin+0x91/0x8d0 [ 42.379071] ? kmem_cache_alloc_node+0xaa/0x720 [ 42.384332] kmem_cache_alloc_node+0x65b/0x720 [ 42.388911] __alloc_skb+0xa7/0x580 [ 42.392702] ? skb_scrub_packet+0x3c0/0x3c0 [ 42.397008] ? _raw_spin_unlock_irq+0x60/0x80 [ 42.401838] ? finish_task_switch+0x14a/0x6f0 [ 42.406490] ? finish_task_switch+0x11c/0x6f0 [ 42.411082] sk_stream_alloc_skb+0x9e/0x810 [ 42.415666] ? tcp_send_mss+0x1d/0x220 [ 42.419552] do_tcp_sendpages+0x774/0x1d30 [ 42.423940] ? __lock_is_held+0xb5/0x140 [ 42.428090] ? sk_stream_alloc_skb+0x810/0x810 [ 42.432704] ? __local_bh_enable_ip+0x160/0x260 [ 42.437447] ? lock_sock_nested+0xc5/0x100 [ 42.441666] ? lockdep_hardirqs_on+0x421/0x5c0 [ 42.446357] ? __local_bh_enable_ip+0x160/0x260 [ 42.451229] ? kasan_check_read+0x11/0x20 [ 42.455371] tcp_sendpage_locked+0x63/0xa0 [ 42.459775] tcp_sendpage+0x37/0x50 [ 42.463566] inet_sendpage+0x122/0x600 [ 42.467440] ? kernel_sendpage+0xd0/0xd0 [ 42.471503] kernel_sendpage+0x60/0xd0 [ 42.475464] ? pipe_lock+0x4f/0x60 [ 42.479100] sock_sendpage+0x6d/0xd0 [ 42.483064] pipe_to_sendpage+0x212/0x430 [ 42.487194] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.492116] __splice_from_pipe+0x2cb/0x720 [ 42.496426] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.501268] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.506200] splice_from_pipe+0xbb/0x120 [ 42.510501] ? splice_shrink_spd+0xa0/0xa0 [ 42.514734] ? rw_verify_area+0xb8/0x2b0 [ 42.519041] generic_splice_sendpage+0x10/0x20 [ 42.523707] do_splice+0xa25/0x12b0 [ 42.527344] ? opipe_prep.part.13+0x320/0x320 [ 42.532305] ? __fget_light+0x174/0x1e0 [ 42.536288] __x64_sys_splice+0x248/0x300 [ 42.540556] do_syscall_64+0xd0/0x4e0 [ 42.544543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.549914] RIP: 0033:0x460c99 [ 42.553288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 42.572669] RSP: 002b:00007f6574f121a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.580736] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 42.588172] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.595557] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 42.603270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.611207] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6574f126bc [ 42.618742] CPU: 1 PID: 6583 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 42.627054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.636719] Call Trace: [ 42.639310] dump_stack+0x123/0x171 [ 42.642942] should_fail.cold.4+0x5/0xa [ 42.647025] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.652108] ? lock_downgrade+0x860/0x860 [ 42.656238] ? ___might_sleep+0x16b/0x270 [ 42.660748] __should_failslab+0xba/0xf0 [ 42.664876] should_failslab+0x9/0x20 [ 42.668753] __kmalloc+0x2dd/0x770 [ 42.672650] ? tls_push_record+0xff/0x1600 [ 42.676873] ? __sk_mem_schedule+0x5f/0xc0 [ 42.681088] tls_push_record+0xff/0x1600 [ 42.685656] tls_sw_sendpage+0x462/0xc00 [ 42.689790] ? tls_sw_sendmsg+0x1010/0x1010 [ 42.694274] ? pipe_lock+0x4f/0x60 [ 42.697892] inet_sendpage+0x122/0x600 [ 42.701782] ? kernel_sendpage+0xd0/0xd0 [ 42.706079] kernel_sendpage+0x60/0xd0 [ 42.710350] ? pipe_lock+0x4f/0x60 [ 42.713882] sock_sendpage+0x6d/0xd0 [ 42.717942] pipe_to_sendpage+0x212/0x430 [ 42.722254] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.727340] __splice_from_pipe+0x2cb/0x720 [ 42.731646] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.736823] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.742271] splice_from_pipe+0xbb/0x120 [ 42.746829] ? splice_shrink_spd+0xa0/0xa0 [ 42.751396] ? rw_verify_area+0xb8/0x2b0 [ 42.755546] generic_splice_sendpage+0x10/0x20 [ 42.760230] do_splice+0xa25/0x12b0 [ 42.764212] ? opipe_prep.part.13+0x320/0x320 [ 42.769385] ? __fget_light+0x174/0x1e0 [ 42.773437] __x64_sys_splice+0x248/0x300 [ 42.777717] do_syscall_64+0xd0/0x4e0 [ 42.781700] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.787154] RIP: 0033:0x460c99 [ 42.791116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 42.810725] RSP: 002b:00007f6d020221a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 42.818955] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 42.826291] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 42.833812] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 42.841292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.848894] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020226bc [ 42.863077] CPU: 1 PID: 6582 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 42.871463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.881323] Call Trace: [ 42.884087] dump_stack+0x123/0x171 [ 42.887893] should_fail.cold.4+0x5/0xa [ 42.893520] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.902271] ? lock_downgrade+0x860/0x860 [ 42.907703] ? ___might_sleep+0x16b/0x270 [ 42.912546] __should_failslab+0xba/0xf0 [ 42.920585] should_failslab+0x9/0x20 [ 42.925761] __kmalloc+0x2dd/0x770 [ 42.929769] ? tls_push_record+0xff/0x1600 [ 42.934077] ? __sk_mem_schedule+0x5f/0xc0 [ 42.939645] tls_push_record+0xff/0x1600 [ 42.944688] tls_sw_sendpage+0x462/0xc00 [ 42.949757] ? tls_sw_sendmsg+0x1010/0x1010 [ 42.956265] ? pipe_lock+0x4f/0x60 [ 42.960650] inet_sendpage+0x122/0x600 [ 42.965792] ? kernel_sendpage+0xd0/0xd0 [ 42.970561] kernel_sendpage+0x60/0xd0 [ 42.975143] ? pipe_lock+0x4f/0x60 [ 42.979660] sock_sendpage+0x6d/0xd0 [ 42.984640] pipe_to_sendpage+0x212/0x430 [ 42.990031] ? generic_pipe_buf_nosteal+0x10/0x10 [ 42.999567] __splice_from_pipe+0x2cb/0x720 [ 43.007241] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.012931] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.019595] splice_from_pipe+0xbb/0x120 [ 43.024803] ? splice_shrink_spd+0xa0/0xa0 [ 43.029321] ? rw_verify_area+0xb8/0x2b0 [ 43.033629] generic_splice_sendpage+0x10/0x20 [ 43.038490] do_splice+0xa25/0x12b0 [ 43.042569] ? opipe_prep.part.13+0x320/0x320 [ 43.047681] ? __fget_light+0x174/0x1e0 [ 43.051750] __x64_sys_splice+0x248/0x300 [ 43.056086] do_syscall_64+0xd0/0x4e0 [ 43.059957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.065745] RIP: 0033:0x460c99 [ 43.069100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 43.088882] RSP: 002b:00007f0fb741c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.097118] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 43.104733] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.112359] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 43.120242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.128100] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb741c6bc [ 43.140978] CPU: 1 PID: 6584 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 43.148904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.158966] Call Trace: [ 43.161889] dump_stack+0x123/0x171 [ 43.165616] should_fail.cold.4+0x5/0xa [ 43.170120] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.175312] ? lock_downgrade+0x860/0x860 [ 43.179651] ? ___might_sleep+0x16b/0x270 [ 43.183876] __should_failslab+0xba/0xf0 [ 43.187919] should_failslab+0x9/0x20 [ 43.191788] __kmalloc+0x2dd/0x770 [ 43.195313] ? tls_push_record+0xff/0x1600 [ 43.199635] ? __sk_mem_schedule+0x5f/0xc0 [ 43.203963] tls_push_record+0xff/0x1600 [ 43.208120] tls_sw_sendpage+0x462/0xc00 [ 43.212321] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.217097] ? pipe_lock+0x4f/0x60 [ 43.220969] inet_sendpage+0x122/0x600 [ 43.224860] ? kernel_sendpage+0xd0/0xd0 [ 43.229366] kernel_sendpage+0x60/0xd0 [ 43.233236] ? pipe_lock+0x4f/0x60 [ 43.237028] sock_sendpage+0x6d/0xd0 [ 43.241158] pipe_to_sendpage+0x212/0x430 [ 43.245387] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.250213] __splice_from_pipe+0x2cb/0x720 [ 43.254600] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.259442] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.264352] splice_from_pipe+0xbb/0x120 [ 43.268499] ? splice_shrink_spd+0xa0/0xa0 [ 43.272938] ? rw_verify_area+0xb8/0x2b0 [ 43.276978] generic_splice_sendpage+0x10/0x20 [ 43.281848] do_splice+0xa25/0x12b0 [ 43.285459] ? opipe_prep.part.13+0x320/0x320 [ 43.290022] ? __fget_light+0x174/0x1e0 [ 43.293975] __x64_sys_splice+0x248/0x300 [ 43.298240] do_syscall_64+0xd0/0x4e0 [ 43.302046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.307224] RIP: 0033:0x460c99 [ 43.310401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 43.329473] RSP: 002b:00007f3fe11721a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.337170] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 43.344510] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.351988] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 43.360028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.367714] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11726bc [ 43.382189] FAULT_INJECTION: forcing a failure. [ 43.382189] name failslab, interval 1, probability 0, space 0, times 0 [ 43.395841] CPU: 1 PID: 6593 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 43.403722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.414094] Call Trace: [ 43.417187] dump_stack+0x123/0x171 [ 43.421018] should_fail.cold.4+0x5/0xa [ 43.425118] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.430355] ? lock_downgrade+0x860/0x860 [ 43.434604] ? ___might_sleep+0x16b/0x270 [ 43.438865] __should_failslab+0xba/0xf0 [ 43.442931] should_failslab+0x9/0x20 [ 43.446736] __kmalloc+0x2dd/0x770 [ 43.450280] ? tls_push_record+0xff/0x1600 [ 43.454687] ? __sk_mem_schedule+0x5f/0xc0 [ 43.458903] tls_push_record+0xff/0x1600 [ 43.463038] tls_sw_sendpage+0x462/0xc00 [ 43.467172] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.471842] ? pipe_lock+0x4f/0x60 [ 43.475367] inet_sendpage+0x122/0x600 [ 43.479524] ? kernel_sendpage+0xd0/0xd0 [ 43.483876] kernel_sendpage+0x60/0xd0 [ 43.487844] ? pipe_lock+0x4f/0x60 [ 43.491453] sock_sendpage+0x6d/0xd0 [ 43.495409] pipe_to_sendpage+0x212/0x430 [ 43.499537] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.504560] __splice_from_pipe+0x2cb/0x720 [ 43.509649] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.514674] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.519867] splice_from_pipe+0xbb/0x120 [ 43.524257] ? splice_shrink_spd+0xa0/0xa0 [ 43.528843] ? rw_verify_area+0xb8/0x2b0 [ 43.533157] generic_splice_sendpage+0x10/0x20 [ 43.537813] do_splice+0xa25/0x12b0 [ 43.541441] ? opipe_prep.part.13+0x320/0x320 [ 43.545924] ? __fget_light+0x174/0x1e0 [ 43.550170] __x64_sys_splice+0x248/0x300 [ 43.554304] do_syscall_64+0xd0/0x4e0 [ 43.558087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.563557] RIP: 0033:0x460c99 [ 43.566905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 43.586504] RSP: 002b:00007faa9f6da1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.594450] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 43.602425] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.610025] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 43.617456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.625155] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6da6bc [ 43.675725] FAULT_INJECTION: forcing a failure. [ 43.675725] name failslab, interval 1, probability 0, space 0, times 0 [ 43.675822] FAULT_INJECTION: forcing a failure. [ 43.675822] name failslab, interval 1, probability 0, space 0, times 0 [ 43.707649] FAULT_INJECTION: forcing a failure. [ 43.707649] name failslab, interval 1, probability 0, space 0, times 0 [ 43.712833] FAULT_INJECTION: forcing a failure. [ 43.712833] name failslab, interval 1, probability 0, space 0, times 0 [ 43.721434] FAULT_INJECTION: forcing a failure. [ 43.721434] name failslab, interval 1, probability 0, space 0, times 0 [ 43.735526] CPU: 1 PID: 6609 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 43.752499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.761941] Call Trace: [ 43.764889] dump_stack+0x123/0x171 [ 43.768853] should_fail.cold.4+0x5/0xa [ 43.772899] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.778425] ? lock_downgrade+0x860/0x860 [ 43.783036] ? ___might_sleep+0x16b/0x270 [ 43.787287] __should_failslab+0xba/0xf0 [ 43.791535] should_failslab+0x9/0x20 [ 43.795411] __kmalloc+0x2dd/0x770 [ 43.798934] ? tls_push_record+0xff/0x1600 [ 43.803161] ? __sk_mem_schedule+0x5f/0xc0 [ 43.807463] tls_push_record+0xff/0x1600 [ 43.811903] tls_sw_sendpage+0x462/0xc00 [ 43.816253] ? tls_sw_sendmsg+0x1010/0x1010 [ 43.820657] ? pipe_lock+0x4f/0x60 [ 43.824274] inet_sendpage+0x122/0x600 [ 43.828248] ? kernel_sendpage+0xd0/0xd0 [ 43.832288] kernel_sendpage+0x60/0xd0 [ 43.836181] ? pipe_lock+0x4f/0x60 [ 43.840068] sock_sendpage+0x6d/0xd0 [ 43.843972] pipe_to_sendpage+0x212/0x430 [ 43.848207] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.853346] __splice_from_pipe+0x2cb/0x720 [ 43.857677] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.862512] ? generic_pipe_buf_nosteal+0x10/0x10 [ 43.867424] splice_from_pipe+0xbb/0x120 [ 43.871574] ? splice_shrink_spd+0xa0/0xa0 [ 43.875804] ? rw_verify_area+0xb8/0x2b0 [ 43.879859] generic_splice_sendpage+0x10/0x20 [ 43.884863] do_splice+0xa25/0x12b0 [ 43.888478] ? opipe_prep.part.13+0x320/0x320 [ 43.892956] ? __fget_light+0x174/0x1e0 [ 43.896913] __x64_sys_splice+0x248/0x300 [ 43.901051] do_syscall_64+0xd0/0x4e0 [ 43.904940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.910299] RIP: 0033:0x460c99 [ 43.913559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 43.933060] RSP: 002b:00007f6d020221a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 43.940935] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 43.948863] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 43.956155] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 43.963602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.970955] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020226bc [ 43.994064] CPU: 0 PID: 6608 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 44.002176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.011623] Call Trace: [ 44.014208] dump_stack+0x123/0x171 [ 44.017918] should_fail.cold.4+0x5/0xa [ 44.022152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.027439] ? lock_downgrade+0x860/0x860 [ 44.031924] ? ___might_sleep+0x16b/0x270 [ 44.036072] __should_failslab+0xba/0xf0 [ 44.040152] should_failslab+0x9/0x20 [ 44.044010] __kmalloc+0x2dd/0x770 [ 44.047998] ? tls_push_record+0xff/0x1600 [ 44.052577] ? __sk_mem_schedule+0x5f/0xc0 [ 44.056892] tls_push_record+0xff/0x1600 [ 44.061132] tls_sw_sendpage+0x462/0xc00 [ 44.065190] ? tls_sw_sendmsg+0x1010/0x1010 [ 44.069510] ? pipe_lock+0x4f/0x60 [ 44.073244] inet_sendpage+0x122/0x600 [ 44.077312] ? kernel_sendpage+0xd0/0xd0 [ 44.081357] kernel_sendpage+0x60/0xd0 [ 44.085255] ? pipe_lock+0x4f/0x60 [ 44.089041] sock_sendpage+0x6d/0xd0 [ 44.093017] pipe_to_sendpage+0x212/0x430 [ 44.097249] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.102349] __splice_from_pipe+0x2cb/0x720 [ 44.106839] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.112062] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.117266] splice_from_pipe+0xbb/0x120 [ 44.121323] ? splice_shrink_spd+0xa0/0xa0 [ 44.125816] ? rw_verify_area+0xb8/0x2b0 [ 44.129873] generic_splice_sendpage+0x10/0x20 [ 44.134457] do_splice+0xa25/0x12b0 [ 44.138215] ? opipe_prep.part.13+0x320/0x320 [ 44.142709] ? __fget_light+0x174/0x1e0 [ 44.146854] __x64_sys_splice+0x248/0x300 [ 44.151079] do_syscall_64+0xd0/0x4e0 [ 44.155216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.160440] RIP: 0033:0x460c99 [ 44.163638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 44.183243] RSP: 002b:00007f3fe11721a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.190973] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 44.198737] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.206089] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 44.213435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.221159] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11726bc [ 44.228804] CPU: 1 PID: 6614 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 44.236962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.246686] Call Trace: [ 44.249298] dump_stack+0x123/0x171 [ 44.253126] should_fail.cold.4+0x5/0xa [ 44.257245] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.263061] ? lock_downgrade+0x860/0x860 [ 44.267350] ? ___might_sleep+0x16b/0x270 [ 44.271962] __should_failslab+0xba/0xf0 [ 44.276183] should_failslab+0x9/0x20 [ 44.280057] __kmalloc+0x2dd/0x770 [ 44.283601] ? tls_push_record+0xff/0x1600 [ 44.287817] ? __sk_mem_schedule+0x5f/0xc0 [ 44.292238] tls_push_record+0xff/0x1600 [ 44.296289] tls_sw_sendpage+0x462/0xc00 [ 44.300358] ? tls_sw_sendmsg+0x1010/0x1010 [ 44.304668] ? pipe_lock+0x4f/0x60 [ 44.308351] inet_sendpage+0x122/0x600 [ 44.312333] ? kernel_sendpage+0xd0/0xd0 [ 44.316402] kernel_sendpage+0x60/0xd0 [ 44.320743] ? pipe_lock+0x4f/0x60 [ 44.324366] sock_sendpage+0x6d/0xd0 [ 44.328238] pipe_to_sendpage+0x212/0x430 [ 44.332476] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.337302] __splice_from_pipe+0x2cb/0x720 [ 44.341620] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.346477] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.351394] splice_from_pipe+0xbb/0x120 [ 44.355456] ? splice_shrink_spd+0xa0/0xa0 [ 44.359680] ? rw_verify_area+0xb8/0x2b0 [ 44.364178] generic_splice_sendpage+0x10/0x20 [ 44.369185] do_splice+0xa25/0x12b0 [ 44.372887] ? opipe_prep.part.13+0x320/0x320 [ 44.377777] ? __fget_light+0x174/0x1e0 [ 44.382096] __x64_sys_splice+0x248/0x300 [ 44.386417] do_syscall_64+0xd0/0x4e0 [ 44.390305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.395482] RIP: 0033:0x460c99 [ 44.398762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 44.418438] RSP: 002b:00007f0fb741c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.426310] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 44.434025] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.441450] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 44.448819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.456460] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb741c6bc [ 44.463926] CPU: 0 PID: 6611 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 44.472558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.481941] Call Trace: [ 44.484528] dump_stack+0x123/0x171 [ 44.488448] should_fail.cold.4+0x5/0xa [ 44.492869] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.497980] ? lock_downgrade+0x860/0x860 [ 44.502390] ? ___might_sleep+0x16b/0x270 [ 44.506524] __should_failslab+0xba/0xf0 [ 44.510570] should_failslab+0x9/0x20 [ 44.514542] __kmalloc+0x2dd/0x770 [ 44.518070] ? tls_push_record+0xff/0x1600 [ 44.522288] ? __sk_mem_schedule+0x5f/0xc0 [ 44.526789] tls_push_record+0xff/0x1600 [ 44.531030] tls_sw_sendpage+0x462/0xc00 [ 44.535287] ? tls_sw_sendmsg+0x1010/0x1010 [ 44.539777] ? pipe_lock+0x4f/0x60 [ 44.543336] inet_sendpage+0x122/0x600 [ 44.547211] ? kernel_sendpage+0xd0/0xd0 [ 44.551423] kernel_sendpage+0x60/0xd0 [ 44.555503] ? pipe_lock+0x4f/0x60 [ 44.559061] sock_sendpage+0x6d/0xd0 [ 44.562877] pipe_to_sendpage+0x212/0x430 [ 44.567123] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.572246] __splice_from_pipe+0x2cb/0x720 [ 44.576560] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.582012] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.587015] splice_from_pipe+0xbb/0x120 [ 44.591324] ? splice_shrink_spd+0xa0/0xa0 [ 44.595551] ? rw_verify_area+0xb8/0x2b0 [ 44.599686] generic_splice_sendpage+0x10/0x20 [ 44.604279] do_splice+0xa25/0x12b0 [ 44.608081] ? opipe_prep.part.13+0x320/0x320 [ 44.612834] ? __fget_light+0x174/0x1e0 [ 44.616802] __x64_sys_splice+0x248/0x300 [ 44.620937] do_syscall_64+0xd0/0x4e0 [ 44.625171] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.630347] RIP: 0033:0x460c99 [ 44.633527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 44.652417] RSP: 002b:00007faa9f6fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.660141] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 44.667410] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.674808] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 44.682208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.689834] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6fb6bc [ 44.701972] CPU: 1 PID: 6601 Comm: syz-executor.3 Not tainted 4.19.188-syzkaller #0 [ 44.709972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.720614] Call Trace: [ 44.723200] dump_stack+0x123/0x171 [ 44.726919] should_fail.cold.4+0x5/0xa [ 44.731091] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.736294] ? lock_downgrade+0x860/0x860 [ 44.740627] ? ___might_sleep+0x16b/0x270 [ 44.744791] __should_failslab+0xba/0xf0 [ 44.748848] should_failslab+0x9/0x20 [ 44.752694] __kmalloc+0x2dd/0x770 [ 44.756241] ? tls_push_record+0xff/0x1600 [ 44.762108] ? __sk_mem_schedule+0x5f/0xc0 [ 44.766324] tls_push_record+0xff/0x1600 [ 44.770370] tls_sw_sendpage+0x462/0xc00 [ 44.774517] ? tls_sw_sendmsg+0x1010/0x1010 [ 44.779002] ? pipe_lock+0x4f/0x60 [ 44.782523] inet_sendpage+0x122/0x600 [ 44.786477] ? kernel_sendpage+0xd0/0xd0 [ 44.790514] kernel_sendpage+0x60/0xd0 [ 44.794382] ? pipe_lock+0x4f/0x60 [ 44.798008] sock_sendpage+0x6d/0xd0 [ 44.801704] pipe_to_sendpage+0x212/0x430 [ 44.805969] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.810821] __splice_from_pipe+0x2cb/0x720 [ 44.815304] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.820211] ? generic_pipe_buf_nosteal+0x10/0x10 [ 44.825038] splice_from_pipe+0xbb/0x120 [ 44.829086] ? splice_shrink_spd+0xa0/0xa0 [ 44.833394] ? rw_verify_area+0xb8/0x2b0 [ 44.837617] generic_splice_sendpage+0x10/0x20 [ 44.842348] do_splice+0xa25/0x12b0 [ 44.845955] ? opipe_prep.part.13+0x320/0x320 [ 44.850604] ? __fget_light+0x174/0x1e0 [ 44.854567] __x64_sys_splice+0x248/0x300 [ 44.858813] do_syscall_64+0xd0/0x4e0 [ 44.862693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.867881] RIP: 0033:0x460c99 [ 44.871068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 44.891171] RSP: 002b:00007f6574f331a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 44.899571] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 44.907480] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 44.915018] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 44.923101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.931506] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6574f336bc [ 44.958706] FAULT_INJECTION: forcing a failure. [ 44.958706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 44.972407] CPU: 0 PID: 6622 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 44.980610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.992586] Call Trace: [ 44.995312] dump_stack+0x123/0x171 [ 44.999364] should_fail.cold.4+0x5/0xa [ 45.003894] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.009256] ? mark_held_locks+0x130/0x130 [ 45.013512] __alloc_pages_nodemask+0x1d5/0x710 [ 45.018288] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 45.023869] cache_grow_begin+0x91/0x8d0 [ 45.028328] ? kmem_cache_alloc_node+0xaa/0x720 [ 45.033211] kmem_cache_alloc_node+0x65b/0x720 [ 45.038064] __alloc_skb+0xa7/0x580 [ 45.042046] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.046637] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.051335] ? finish_task_switch+0x14a/0x6f0 [ 45.056148] ? finish_task_switch+0x11c/0x6f0 [ 45.060831] sk_stream_alloc_skb+0x9e/0x810 [ 45.065518] ? tcp_send_mss+0x1d/0x220 [ 45.069730] do_tcp_sendpages+0x774/0x1d30 [ 45.072086] FAULT_INJECTION: forcing a failure. [ 45.072086] name failslab, interval 1, probability 0, space 0, times 0 [ 45.074047] ? __lock_is_held+0xb5/0x140 [ 45.074061] ? sk_stream_alloc_skb+0x810/0x810 [ 45.074067] ? __local_bh_enable_ip+0x160/0x260 [ 45.074076] ? lock_sock_nested+0xc5/0x100 [ 45.104095] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.108782] ? __local_bh_enable_ip+0x160/0x260 [ 45.113473] ? kasan_check_read+0x11/0x20 [ 45.117926] tcp_sendpage_locked+0x63/0xa0 [ 45.122183] tcp_sendpage+0x37/0x50 [ 45.126259] inet_sendpage+0x122/0x600 [ 45.130143] ? kernel_sendpage+0xd0/0xd0 [ 45.134377] kernel_sendpage+0x60/0xd0 [ 45.138257] ? pipe_lock+0x4f/0x60 [ 45.141981] sock_sendpage+0x6d/0xd0 [ 45.145899] pipe_to_sendpage+0x212/0x430 [ 45.150139] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.155186] __splice_from_pipe+0x2cb/0x720 [ 45.159625] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.164944] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.169880] splice_from_pipe+0xbb/0x120 [ 45.174020] ? splice_shrink_spd+0xa0/0xa0 [ 45.178239] ? rw_verify_area+0xb8/0x2b0 [ 45.182308] generic_splice_sendpage+0x10/0x20 [ 45.186955] do_splice+0xa25/0x12b0 [ 45.190610] ? opipe_prep.part.13+0x320/0x320 [ 45.195096] ? __fget_light+0x174/0x1e0 [ 45.199507] __x64_sys_splice+0x248/0x300 [ 45.204174] do_syscall_64+0xd0/0x4e0 [ 45.208140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.213317] RIP: 0033:0x460c99 [ 45.216494] 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 [ 45.236008] RSP: 002b:00007f3fe11511a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.243779] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 45.251376] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.258709] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 45.266129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.273466] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11516bc [ 45.293746] FAULT_INJECTION: forcing a failure. [ 45.293746] name failslab, interval 1, probability 0, space 0, times 0 [ 45.305403] CPU: 0 PID: 6599 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 45.313484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.323199] Call Trace: [ 45.325774] dump_stack+0x123/0x171 [ 45.329573] should_fail.cold.4+0x5/0xa [ 45.333845] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.339034] ? lock_downgrade+0x860/0x860 [ 45.343168] ? ___might_sleep+0x16b/0x270 [ 45.347297] __should_failslab+0xba/0xf0 [ 45.351520] should_failslab+0x9/0x20 [ 45.355386] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.360483] __kmalloc_node_track_caller+0x3c/0x70 [ 45.365400] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.370331] __alloc_skb+0xd7/0x580 [ 45.373937] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.378504] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.382977] ? finish_task_switch+0x14a/0x6f0 [ 45.387630] ? finish_task_switch+0x11c/0x6f0 [ 45.392215] sk_stream_alloc_skb+0x9e/0x810 [ 45.396688] ? tcp_send_mss+0x1d/0x220 [ 45.400736] do_tcp_sendpages+0x774/0x1d30 [ 45.405003] ? __lock_is_held+0xb5/0x140 [ 45.409047] ? sk_stream_alloc_skb+0x810/0x810 [ 45.413609] ? __local_bh_enable_ip+0x160/0x260 [ 45.418605] ? lock_sock_nested+0xc5/0x100 [ 45.422915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 45.427667] ? __local_bh_enable_ip+0x160/0x260 [ 45.432334] ? kasan_check_read+0x11/0x20 [ 45.436577] tcp_sendpage_locked+0x63/0xa0 [ 45.440793] tcp_sendpage+0x37/0x50 [ 45.444490] inet_sendpage+0x122/0x600 [ 45.448542] ? kernel_sendpage+0xd0/0xd0 [ 45.452768] kernel_sendpage+0x60/0xd0 [ 45.456906] ? pipe_lock+0x4f/0x60 [ 45.460600] sock_sendpage+0x6d/0xd0 [ 45.464476] pipe_to_sendpage+0x212/0x430 [ 45.468786] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.473725] __splice_from_pipe+0x2cb/0x720 [ 45.478200] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.483206] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.488386] splice_from_pipe+0xbb/0x120 [ 45.492694] ? splice_shrink_spd+0xa0/0xa0 [ 45.497010] ? rw_verify_area+0xb8/0x2b0 [ 45.501066] generic_splice_sendpage+0x10/0x20 [ 45.506314] do_splice+0xa25/0x12b0 [ 45.509928] ? opipe_prep.part.13+0x320/0x320 [ 45.514503] ? __fget_light+0x174/0x1e0 [ 45.518570] __x64_sys_splice+0x248/0x300 [ 45.522709] do_syscall_64+0xd0/0x4e0 [ 45.526527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.531872] RIP: 0033:0x460c99 [ 45.535068] 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 [ 45.554385] RSP: 002b:00007f9b0eddb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.562261] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 45.569601] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.577121] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 45.584460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.591885] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0eddb6bc [ 45.607194] CPU: 1 PID: 6624 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 45.615223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.624763] Call Trace: [ 45.627451] dump_stack+0x123/0x171 [ 45.631166] should_fail.cold.4+0x5/0xa [ 45.635237] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.640408] ? lock_downgrade+0x860/0x860 [ 45.644537] ? ___might_sleep+0x16b/0x270 [ 45.648754] __should_failslab+0xba/0xf0 [ 45.652809] should_failslab+0x9/0x20 [ 45.656695] __kmalloc+0x2dd/0x770 [ 45.660221] ? tls_push_record+0xff/0x1600 [ 45.664729] ? __sk_mem_schedule+0x5f/0xc0 [ 45.669207] tls_push_record+0xff/0x1600 [ 45.673545] tls_sw_sendpage+0x462/0xc00 [ 45.677781] ? tls_sw_sendmsg+0x1010/0x1010 [ 45.682088] ? pipe_lock+0x4f/0x60 [ 45.685635] inet_sendpage+0x122/0x600 [ 45.689853] ? kernel_sendpage+0xd0/0xd0 [ 45.694089] kernel_sendpage+0x60/0xd0 [ 45.697961] ? pipe_lock+0x4f/0x60 [ 45.701672] sock_sendpage+0x6d/0xd0 [ 45.705366] pipe_to_sendpage+0x212/0x430 [ 45.709494] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.714510] __splice_from_pipe+0x2cb/0x720 [ 45.718922] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.724096] ? generic_pipe_buf_nosteal+0x10/0x10 [ 45.728931] splice_from_pipe+0xbb/0x120 [ 45.732989] ? splice_shrink_spd+0xa0/0xa0 [ 45.737620] ? rw_verify_area+0xb8/0x2b0 [ 45.741664] generic_splice_sendpage+0x10/0x20 [ 45.746316] do_splice+0xa25/0x12b0 [ 45.750075] ? opipe_prep.part.13+0x320/0x320 [ 45.755114] ? __fget_light+0x174/0x1e0 [ 45.759193] __x64_sys_splice+0x248/0x300 [ 45.763345] do_syscall_64+0xd0/0x4e0 [ 45.767146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.772599] RIP: 0033:0x460c99 [ 45.776016] 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 [ 45.795607] RSP: 002b:00007f0fb741c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 45.803556] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 45.810806] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.818274] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 45.825805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.833174] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb741c6bc 2021/04/24 23:03:42 executed programs: 26 [ 45.857582] FAULT_INJECTION: forcing a failure. [ 45.857582] name failslab, interval 1, probability 0, space 0, times 0 [ 45.861597] FAULT_INJECTION: forcing a failure. [ 45.861597] name failslab, interval 1, probability 0, space 0, times 0 [ 45.887099] FAULT_INJECTION: forcing a failure. [ 45.887099] name failslab, interval 1, probability 0, space 0, times 0 [ 45.904679] CPU: 0 PID: 6640 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 45.912606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.922166] Call Trace: [ 45.925135] dump_stack+0x123/0x171 [ 45.928942] should_fail.cold.4+0x5/0xa [ 45.933102] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.938213] ? lock_downgrade+0x860/0x860 [ 45.942364] ? ___might_sleep+0x16b/0x270 [ 45.946614] __should_failslab+0xba/0xf0 [ 45.950770] should_failslab+0x9/0x20 [ 45.954747] kmem_cache_alloc_node_trace+0x265/0x730 [ 45.960024] __kmalloc_node_track_caller+0x3c/0x70 [ 45.965197] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 45.969957] __alloc_skb+0xd7/0x580 [ 45.973699] ? skb_scrub_packet+0x3c0/0x3c0 [ 45.978300] ? _raw_spin_unlock_irq+0x60/0x80 [ 45.982911] ? finish_task_switch+0x14a/0x6f0 [ 45.987661] ? finish_task_switch+0x11c/0x6f0 [ 45.992834] sk_stream_alloc_skb+0x9e/0x810 [ 45.997423] ? tcp_send_mss+0x1d/0x220 [ 46.001310] do_tcp_sendpages+0x774/0x1d30 [ 46.005992] ? __lock_is_held+0xb5/0x140 [ 46.010220] ? sk_stream_alloc_skb+0x810/0x810 [ 46.014792] ? __local_bh_enable_ip+0x160/0x260 [ 46.019626] ? lock_sock_nested+0xc5/0x100 [ 46.023865] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.028652] ? __local_bh_enable_ip+0x160/0x260 [ 46.033559] ? kasan_check_read+0x11/0x20 [ 46.038178] tcp_sendpage_locked+0x63/0xa0 [ 46.042439] tcp_sendpage+0x37/0x50 [ 46.046317] inet_sendpage+0x122/0x600 [ 46.050542] ? kernel_sendpage+0xd0/0xd0 [ 46.054618] kernel_sendpage+0x60/0xd0 [ 46.058667] ? pipe_lock+0x4f/0x60 [ 46.062195] sock_sendpage+0x6d/0xd0 [ 46.065910] pipe_to_sendpage+0x212/0x430 [ 46.070248] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.075094] __splice_from_pipe+0x2cb/0x720 [ 46.079412] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.084405] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.089412] splice_from_pipe+0xbb/0x120 [ 46.093556] ? splice_shrink_spd+0xa0/0xa0 [ 46.097960] ? rw_verify_area+0xb8/0x2b0 [ 46.102193] generic_splice_sendpage+0x10/0x20 [ 46.106946] do_splice+0xa25/0x12b0 [ 46.110571] ? opipe_prep.part.13+0x320/0x320 [ 46.115148] ? __fget_light+0x174/0x1e0 [ 46.119124] __x64_sys_splice+0x248/0x300 [ 46.123448] do_syscall_64+0xd0/0x4e0 [ 46.127422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.132872] RIP: 0033:0x460c99 [ 46.136049] 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 [ 46.155511] RSP: 002b:00007faa9f6da1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.163828] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 46.171193] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.178463] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 46.185813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.193073] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6da6bc [ 46.202675] CPU: 1 PID: 6643 Comm: syz-executor.3 Not tainted 4.19.188-syzkaller #0 [ 46.210496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.220204] Call Trace: [ 46.222792] dump_stack+0x123/0x171 [ 46.226614] should_fail.cold.4+0x5/0xa [ 46.230583] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.235671] ? lock_downgrade+0x860/0x860 [ 46.239913] ? ___might_sleep+0x16b/0x270 [ 46.244668] __should_failslab+0xba/0xf0 [ 46.248797] should_failslab+0x9/0x20 [ 46.252838] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.258098] __kmalloc_node_track_caller+0x3c/0x70 [ 46.263616] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 46.268525] __alloc_skb+0xd7/0x580 [ 46.272390] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.276792] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.281357] ? finish_task_switch+0x14a/0x6f0 [ 46.285837] ? finish_task_switch+0x11c/0x6f0 [ 46.290552] sk_stream_alloc_skb+0x9e/0x810 [ 46.294855] ? tcp_send_mss+0x1d/0x220 [ 46.298734] do_tcp_sendpages+0x774/0x1d30 [ 46.303071] ? __lock_is_held+0xb5/0x140 [ 46.307221] ? sk_stream_alloc_skb+0x810/0x810 [ 46.311818] ? __local_bh_enable_ip+0x160/0x260 [ 46.316730] ? lock_sock_nested+0xc5/0x100 [ 46.320945] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.325504] ? __local_bh_enable_ip+0x160/0x260 [ 46.330166] ? kasan_check_read+0x11/0x20 [ 46.334389] tcp_sendpage_locked+0x63/0xa0 [ 46.338951] tcp_sendpage+0x37/0x50 [ 46.342649] inet_sendpage+0x122/0x600 [ 46.346699] ? kernel_sendpage+0xd0/0xd0 [ 46.350826] kernel_sendpage+0x60/0xd0 [ 46.355163] ? pipe_lock+0x4f/0x60 [ 46.358781] sock_sendpage+0x6d/0xd0 [ 46.362485] pipe_to_sendpage+0x212/0x430 [ 46.366613] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.371742] __splice_from_pipe+0x2cb/0x720 [ 46.376143] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.381240] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.386067] splice_from_pipe+0xbb/0x120 [ 46.390198] ? splice_shrink_spd+0xa0/0xa0 [ 46.394791] ? rw_verify_area+0xb8/0x2b0 [ 46.398856] generic_splice_sendpage+0x10/0x20 [ 46.403853] do_splice+0xa25/0x12b0 [ 46.407546] ? opipe_prep.part.13+0x320/0x320 [ 46.412311] ? __fget_light+0x174/0x1e0 [ 46.416270] __x64_sys_splice+0x248/0x300 [ 46.420577] do_syscall_64+0xd0/0x4e0 [ 46.424448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.429705] RIP: 0033:0x460c99 [ 46.432880] 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 [ 46.452385] RSP: 002b:00007f6574f121a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.460246] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 46.467603] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.475120] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 46.482774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.490129] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6574f126bc [ 46.518487] CPU: 1 PID: 6647 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 46.522817] FAULT_INJECTION: forcing a failure. [ 46.522817] name failslab, interval 1, probability 0, space 0, times 0 [ 46.526575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.526578] Call Trace: [ 46.526590] dump_stack+0x123/0x171 [ 46.526608] should_fail.cold.4+0x5/0xa [ 46.538863] FAULT_INJECTION: forcing a failure. [ 46.538863] name failslab, interval 1, probability 0, space 0, times 0 [ 46.548292] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.548299] ? lock_downgrade+0x860/0x860 [ 46.548307] ? ___might_sleep+0x16b/0x270 [ 46.548316] __should_failslab+0xba/0xf0 [ 46.548323] should_failslab+0x9/0x20 [ 46.551226] FAULT_INJECTION: forcing a failure. [ 46.551226] name failslab, interval 1, probability 0, space 0, times 0 [ 46.554509] kmem_cache_alloc_node_trace+0x265/0x730 [ 46.554521] __kmalloc_node_track_caller+0x3c/0x70 [ 46.554529] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 46.554536] __alloc_skb+0xd7/0x580 [ 46.622669] ? skb_scrub_packet+0x3c0/0x3c0 [ 46.627063] ? _raw_spin_unlock_irq+0x60/0x80 [ 46.631625] ? finish_task_switch+0x14a/0x6f0 [ 46.636280] ? finish_task_switch+0x11c/0x6f0 [ 46.641108] sk_stream_alloc_skb+0x9e/0x810 [ 46.645426] ? tcp_send_mss+0x1d/0x220 [ 46.649309] do_tcp_sendpages+0x774/0x1d30 [ 46.653611] ? __lock_is_held+0xb5/0x140 [ 46.657658] ? sk_stream_alloc_skb+0x810/0x810 [ 46.662309] ? __local_bh_enable_ip+0x160/0x260 [ 46.667148] ? lock_sock_nested+0xc5/0x100 [ 46.671535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.676313] ? __local_bh_enable_ip+0x160/0x260 [ 46.681146] ? kasan_check_read+0x11/0x20 [ 46.685284] tcp_sendpage_locked+0x63/0xa0 [ 46.689497] tcp_sendpage+0x37/0x50 [ 46.693112] inet_sendpage+0x122/0x600 [ 46.697626] ? kernel_sendpage+0xd0/0xd0 [ 46.701971] kernel_sendpage+0x60/0xd0 [ 46.705963] ? pipe_lock+0x4f/0x60 [ 46.709594] sock_sendpage+0x6d/0xd0 [ 46.713381] pipe_to_sendpage+0x212/0x430 [ 46.717871] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.723233] __splice_from_pipe+0x2cb/0x720 [ 46.727556] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.732520] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.737460] splice_from_pipe+0xbb/0x120 [ 46.741520] ? splice_shrink_spd+0xa0/0xa0 [ 46.745835] ? rw_verify_area+0xb8/0x2b0 [ 46.750073] generic_splice_sendpage+0x10/0x20 [ 46.754969] do_splice+0xa25/0x12b0 [ 46.758762] ? opipe_prep.part.13+0x320/0x320 [ 46.763325] ? __fget_light+0x174/0x1e0 [ 46.767279] __x64_sys_splice+0x248/0x300 [ 46.771506] do_syscall_64+0xd0/0x4e0 [ 46.775383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.780566] RIP: 0033:0x460c99 [ 46.783750] 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 [ 46.804277] RSP: 002b:00007f3fe11511a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.812138] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 46.819473] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.827069] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 46.834752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.842004] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11516bc [ 46.852603] CPU: 0 PID: 6654 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 46.860847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.870639] Call Trace: [ 46.873235] dump_stack+0x123/0x171 [ 46.877043] should_fail.cold.4+0x5/0xa [ 46.881022] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.886218] ? lock_downgrade+0x860/0x860 [ 46.890544] ? ___might_sleep+0x16b/0x270 [ 46.894877] __should_failslab+0xba/0xf0 [ 46.899022] should_failslab+0x9/0x20 [ 46.902828] __kmalloc+0x2dd/0x770 [ 46.906384] ? tls_push_record+0xff/0x1600 [ 46.910837] ? __sk_mem_schedule+0x5f/0xc0 [ 46.915345] tls_push_record+0xff/0x1600 [ 46.919426] tls_sw_sendpage+0x462/0xc00 [ 46.923502] ? tls_sw_sendmsg+0x1010/0x1010 [ 46.927829] ? pipe_lock+0x4f/0x60 [ 46.931608] inet_sendpage+0x122/0x600 [ 46.935516] ? kernel_sendpage+0xd0/0xd0 [ 46.939807] kernel_sendpage+0x60/0xd0 [ 46.943789] ? pipe_lock+0x4f/0x60 [ 46.947431] sock_sendpage+0x6d/0xd0 [ 46.951242] pipe_to_sendpage+0x212/0x430 [ 46.955493] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.960434] __splice_from_pipe+0x2cb/0x720 [ 46.964769] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.969701] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.974901] splice_from_pipe+0xbb/0x120 [ 46.978976] ? splice_shrink_spd+0xa0/0xa0 [ 46.983499] ? rw_verify_area+0xb8/0x2b0 [ 46.987657] generic_splice_sendpage+0x10/0x20 [ 46.992505] do_splice+0xa25/0x12b0 [ 46.996489] ? opipe_prep.part.13+0x320/0x320 [ 47.001102] ? __fget_light+0x174/0x1e0 [ 47.005164] __x64_sys_splice+0x248/0x300 [ 47.009389] do_syscall_64+0xd0/0x4e0 [ 47.013178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.018726] RIP: 0033:0x460c99 [ 47.022380] 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 [ 47.042316] RSP: 002b:00007f9b0edfc1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.050276] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 47.057887] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.065434] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 47.073069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.080623] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0edfc6bc [ 47.087979] CPU: 1 PID: 6652 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 47.095785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.105261] Call Trace: [ 47.108021] dump_stack+0x123/0x171 [ 47.111654] should_fail.cold.4+0x5/0xa [ 47.115722] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.121257] ? lock_downgrade+0x860/0x860 [ 47.125483] ? ___might_sleep+0x16b/0x270 [ 47.129715] __should_failslab+0xba/0xf0 [ 47.133868] should_failslab+0x9/0x20 [ 47.137659] __kmalloc+0x2dd/0x770 [ 47.141272] ? tls_push_record+0xff/0x1600 [ 47.145660] ? __sk_mem_schedule+0x5f/0xc0 [ 47.149995] tls_push_record+0xff/0x1600 [ 47.154201] tls_sw_sendpage+0x462/0xc00 [ 47.158766] ? tls_sw_sendmsg+0x1010/0x1010 [ 47.163415] ? pipe_lock+0x4f/0x60 [ 47.167034] inet_sendpage+0x122/0x600 [ 47.170933] ? kernel_sendpage+0xd0/0xd0 [ 47.175402] kernel_sendpage+0x60/0xd0 [ 47.179275] ? pipe_lock+0x4f/0x60 [ 47.182993] sock_sendpage+0x6d/0xd0 [ 47.186774] pipe_to_sendpage+0x212/0x430 [ 47.190999] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.195911] __splice_from_pipe+0x2cb/0x720 [ 47.200479] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.205302] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.210583] splice_from_pipe+0xbb/0x120 [ 47.214729] ? splice_shrink_spd+0xa0/0xa0 [ 47.219040] ? rw_verify_area+0xb8/0x2b0 [ 47.223279] generic_splice_sendpage+0x10/0x20 [ 47.227928] do_splice+0xa25/0x12b0 [ 47.231539] ? opipe_prep.part.13+0x320/0x320 [ 47.236189] ? __fget_light+0x174/0x1e0 [ 47.240317] __x64_sys_splice+0x248/0x300 [ 47.244571] do_syscall_64+0xd0/0x4e0 [ 47.248544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.254079] RIP: 0033:0x460c99 [ 47.257279] 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 [ 47.276752] RSP: 002b:00007f6d020221a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.284872] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 47.292670] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.299939] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 47.307381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.314643] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020226bc [ 47.353766] CPU: 0 PID: 6664 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 47.362234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.371770] Call Trace: [ 47.374531] dump_stack+0x123/0x171 [ 47.378211] should_fail.cold.4+0x5/0xa [ 47.382441] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.387790] ? lock_downgrade+0x860/0x860 [ 47.392018] ? ___might_sleep+0x16b/0x270 [ 47.396163] __should_failslab+0xba/0xf0 [ 47.400380] should_failslab+0x9/0x20 [ 47.404513] __kmalloc+0x2dd/0x770 [ 47.408208] ? tls_push_record+0xff/0x1600 [ 47.413289] ? __sk_mem_schedule+0x5f/0xc0 [ 47.417602] tls_push_record+0xff/0x1600 [ 47.421758] tls_sw_sendpage+0x462/0xc00 [ 47.425825] ? tls_sw_sendmsg+0x1010/0x1010 [ 47.430226] ? pipe_lock+0x4f/0x60 [ 47.433835] inet_sendpage+0x122/0x600 [ 47.437798] ? kernel_sendpage+0xd0/0xd0 [ 47.441924] kernel_sendpage+0x60/0xd0 [ 47.445791] ? pipe_lock+0x4f/0x60 [ 47.449321] sock_sendpage+0x6d/0xd0 [ 47.453171] pipe_to_sendpage+0x212/0x430 [ 47.457383] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.462397] __splice_from_pipe+0x2cb/0x720 [ 47.467109] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.472060] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.477085] splice_from_pipe+0xbb/0x120 [ 47.481239] ? splice_shrink_spd+0xa0/0xa0 [ 47.485468] ? rw_verify_area+0xb8/0x2b0 [ 47.489688] generic_splice_sendpage+0x10/0x20 [ 47.494701] do_splice+0xa25/0x12b0 [ 47.498582] ? opipe_prep.part.13+0x320/0x320 [ 47.503500] ? __fget_light+0x174/0x1e0 [ 47.507715] __x64_sys_splice+0x248/0x300 [ 47.511948] do_syscall_64+0xd0/0x4e0 [ 47.516389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.521645] RIP: 0033:0x460c99 [ 47.524819] 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 [ 47.544229] RSP: 002b:00007faa9f6fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.552452] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 47.559815] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.567552] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 47.575164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.582776] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6fb6bc [ 47.605725] FAULT_INJECTION: forcing a failure. [ 47.605725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 47.618153] CPU: 0 PID: 6662 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 47.626016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.635787] Call Trace: [ 47.638361] dump_stack+0x123/0x171 [ 47.642222] should_fail.cold.4+0x5/0xa [ 47.646369] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.651457] ? mark_held_locks+0x130/0x130 [ 47.655761] __alloc_pages_nodemask+0x1d5/0x710 [ 47.660439] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 47.665628] cache_grow_begin+0x91/0x8d0 [ 47.669845] ? kmem_cache_alloc_node+0xaa/0x720 [ 47.674496] kmem_cache_alloc_node+0x65b/0x720 [ 47.679067] __alloc_skb+0xa7/0x580 [ 47.682786] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.687102] ? _raw_spin_unlock_irq+0x60/0x80 [ 47.691593] ? finish_task_switch+0x14a/0x6f0 [ 47.696191] ? finish_task_switch+0x11c/0x6f0 [ 47.700850] sk_stream_alloc_skb+0x9e/0x810 [ 47.705595] ? tcp_send_mss+0x1d/0x220 [ 47.709485] do_tcp_sendpages+0x774/0x1d30 [ 47.713891] ? __lock_is_held+0xb5/0x140 [ 47.717946] ? sk_stream_alloc_skb+0x810/0x810 [ 47.722615] ? __local_bh_enable_ip+0x160/0x260 [ 47.727523] ? lock_sock_nested+0xc5/0x100 [ 47.731752] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.736397] ? __local_bh_enable_ip+0x160/0x260 [ 47.741050] ? kasan_check_read+0x11/0x20 [ 47.745464] tcp_sendpage_locked+0x63/0xa0 [ 47.749684] tcp_sendpage+0x37/0x50 [ 47.753762] inet_sendpage+0x122/0x600 [ 47.757632] ? kernel_sendpage+0xd0/0xd0 [ 47.761757] kernel_sendpage+0x60/0xd0 [ 47.765802] ? pipe_lock+0x4f/0x60 [ 47.769411] sock_sendpage+0x6d/0xd0 [ 47.773202] pipe_to_sendpage+0x212/0x430 [ 47.777334] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.782530] __splice_from_pipe+0x2cb/0x720 [ 47.786919] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.791855] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.796770] splice_from_pipe+0xbb/0x120 [ 47.800897] ? splice_shrink_spd+0xa0/0xa0 [ 47.805126] ? rw_verify_area+0xb8/0x2b0 [ 47.809167] generic_splice_sendpage+0x10/0x20 [ 47.813731] do_splice+0xa25/0x12b0 [ 47.817345] ? opipe_prep.part.13+0x320/0x320 [ 47.822098] ? __fget_light+0x174/0x1e0 [ 47.826125] __x64_sys_splice+0x248/0x300 [ 47.830373] do_syscall_64+0xd0/0x4e0 [ 47.834449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.839622] RIP: 0033:0x460c99 [ 47.842793] 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 [ 47.862340] RSP: 002b:00007f0fb73fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.870719] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 47.878157] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.885668] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 47.893282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.900857] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb73fb6bc [ 47.908888] FAULT_INJECTION: forcing a failure. [ 47.908888] name failslab, interval 1, probability 0, space 0, times 0 [ 47.923419] FAULT_INJECTION: forcing a failure. [ 47.923419] name failslab, interval 1, probability 0, space 0, times 0 [ 47.941722] CPU: 0 PID: 6685 Comm: syz-executor.3 Not tainted 4.19.188-syzkaller #0 [ 47.949664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.959643] Call Trace: [ 47.962359] dump_stack+0x123/0x171 [ 47.966168] should_fail.cold.4+0x5/0xa [ 47.970141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.975585] ? lock_downgrade+0x860/0x860 [ 47.979983] ? ___might_sleep+0x16b/0x270 [ 47.984200] __should_failslab+0xba/0xf0 [ 47.988357] should_failslab+0x9/0x20 [ 47.992535] kmem_cache_alloc_node_trace+0x265/0x730 [ 47.997885] __kmalloc_node_track_caller+0x3c/0x70 [ 48.002803] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 48.007819] __alloc_skb+0xd7/0x580 [ 48.011428] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.015746] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.020362] ? finish_task_switch+0x14a/0x6f0 [ 48.025130] ? finish_task_switch+0x11c/0x6f0 [ 48.029697] sk_stream_alloc_skb+0x9e/0x810 [ 48.034171] ? tcp_send_mss+0x1d/0x220 [ 48.038302] do_tcp_sendpages+0x774/0x1d30 [ 48.042617] ? __lock_is_held+0xb5/0x140 [ 48.046791] ? sk_stream_alloc_skb+0x810/0x810 [ 48.051629] ? __local_bh_enable_ip+0x160/0x260 [ 48.056365] ? lock_sock_nested+0xc5/0x100 [ 48.060851] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.065498] ? __local_bh_enable_ip+0x160/0x260 [ 48.070519] ? kasan_check_read+0x11/0x20 [ 48.075003] tcp_sendpage_locked+0x63/0xa0 [ 48.079537] tcp_sendpage+0x37/0x50 [ 48.083316] inet_sendpage+0x122/0x600 [ 48.087461] ? kernel_sendpage+0xd0/0xd0 [ 48.091594] kernel_sendpage+0x60/0xd0 [ 48.095480] ? pipe_lock+0x4f/0x60 [ 48.099261] sock_sendpage+0x6d/0xd0 [ 48.102972] pipe_to_sendpage+0x212/0x430 [ 48.107204] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.112060] __splice_from_pipe+0x2cb/0x720 [ 48.116547] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.121419] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.126326] splice_from_pipe+0xbb/0x120 [ 48.130466] ? splice_shrink_spd+0xa0/0xa0 [ 48.134945] ? rw_verify_area+0xb8/0x2b0 [ 48.139180] generic_splice_sendpage+0x10/0x20 [ 48.143740] do_splice+0xa25/0x12b0 [ 48.147449] ? opipe_prep.part.13+0x320/0x320 [ 48.152292] ? __fget_light+0x174/0x1e0 [ 48.156520] __x64_sys_splice+0x248/0x300 [ 48.160835] do_syscall_64+0xd0/0x4e0 [ 48.164705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.170229] RIP: 0033:0x460c99 [ 48.173488] 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 [ 48.192808] RSP: 002b:00007f6574f121a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.201364] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 48.209865] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.217209] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.224730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.232250] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6574f126bc [ 48.251187] CPU: 0 PID: 6682 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 48.259367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.269083] Call Trace: [ 48.271672] dump_stack+0x123/0x171 [ 48.275743] should_fail.cold.4+0x5/0xa [ 48.279912] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.285016] ? lock_downgrade+0x860/0x860 [ 48.289254] ? ___might_sleep+0x16b/0x270 [ 48.293385] __should_failslab+0xba/0xf0 [ 48.297424] should_failslab+0x9/0x20 [ 48.301379] kmem_cache_alloc_node_trace+0x265/0x730 [ 48.306571] __kmalloc_node_track_caller+0x3c/0x70 [ 48.311764] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 48.316704] __alloc_skb+0xd7/0x580 [ 48.320530] ? skb_scrub_packet+0x3c0/0x3c0 [ 48.325297] ? _raw_spin_unlock_irq+0x60/0x80 [ 48.329776] ? finish_task_switch+0x14a/0x6f0 [ 48.334599] ? finish_task_switch+0x11c/0x6f0 [ 48.339340] sk_stream_alloc_skb+0x9e/0x810 [ 48.343919] ? tcp_send_mss+0x1d/0x220 [ 48.348007] do_tcp_sendpages+0x774/0x1d30 [ 48.352223] ? __lock_is_held+0xb5/0x140 [ 48.356385] ? sk_stream_alloc_skb+0x810/0x810 [ 48.361292] ? __local_bh_enable_ip+0x160/0x260 [ 48.366030] ? lock_sock_nested+0xc5/0x100 [ 48.370361] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.375213] ? __local_bh_enable_ip+0x160/0x260 [ 48.379920] ? kasan_check_read+0x11/0x20 [ 48.384066] tcp_sendpage_locked+0x63/0xa0 [ 48.388480] tcp_sendpage+0x37/0x50 [ 48.392114] inet_sendpage+0x122/0x600 [ 48.396077] ? kernel_sendpage+0xd0/0xd0 [ 48.400212] kernel_sendpage+0x60/0xd0 [ 48.404274] ? pipe_lock+0x4f/0x60 [ 48.407882] sock_sendpage+0x6d/0xd0 [ 48.411753] pipe_to_sendpage+0x212/0x430 [ 48.415972] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.420799] __splice_from_pipe+0x2cb/0x720 [ 48.425274] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.430339] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.435160] splice_from_pipe+0xbb/0x120 [ 48.439315] ? splice_shrink_spd+0xa0/0xa0 [ 48.443542] ? rw_verify_area+0xb8/0x2b0 [ 48.447676] generic_splice_sendpage+0x10/0x20 [ 48.452315] do_splice+0xa25/0x12b0 [ 48.456036] ? opipe_prep.part.13+0x320/0x320 [ 48.460704] ? __fget_light+0x174/0x1e0 [ 48.464746] __x64_sys_splice+0x248/0x300 [ 48.468968] do_syscall_64+0xd0/0x4e0 [ 48.472838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.478095] RIP: 0033:0x460c99 [ 48.481283] 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 [ 48.500470] RSP: 002b:00007f9b0eddb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.508357] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 48.515884] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.523225] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.530480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.537921] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0eddb6bc [ 48.581021] FAULT_INJECTION: forcing a failure. [ 48.581021] name failslab, interval 1, probability 0, space 0, times 0 [ 48.593770] FAULT_INJECTION: forcing a failure. [ 48.593770] name failslab, interval 1, probability 0, space 0, times 0 [ 48.606217] FAULT_INJECTION: forcing a failure. [ 48.606217] name failslab, interval 1, probability 0, space 0, times 0 [ 48.619686] FAULT_INJECTION: forcing a failure. [ 48.619686] name failslab, interval 1, probability 0, space 0, times 0 [ 48.621962] FAULT_INJECTION: forcing a failure. [ 48.621962] name failslab, interval 1, probability 0, space 0, times 0 [ 48.644288] CPU: 1 PID: 6689 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 48.652396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.662030] Call Trace: [ 48.664719] dump_stack+0x123/0x171 [ 48.668385] should_fail.cold.4+0x5/0xa [ 48.672369] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.677570] ? lock_downgrade+0x860/0x860 [ 48.681918] ? ___might_sleep+0x16b/0x270 [ 48.686509] __should_failslab+0xba/0xf0 [ 48.690651] should_failslab+0x9/0x20 [ 48.694453] __kmalloc+0x2dd/0x770 [ 48.698155] ? tls_push_record+0xff/0x1600 [ 48.702378] ? __sk_mem_schedule+0x5f/0xc0 [ 48.706645] tls_push_record+0xff/0x1600 [ 48.711410] tls_sw_sendpage+0x462/0xc00 [ 48.715793] ? tls_sw_sendmsg+0x1010/0x1010 [ 48.720406] ? pipe_lock+0x4f/0x60 [ 48.724048] inet_sendpage+0x122/0x600 [ 48.728294] ? kernel_sendpage+0xd0/0xd0 [ 48.732841] kernel_sendpage+0x60/0xd0 [ 48.736821] ? pipe_lock+0x4f/0x60 [ 48.740630] sock_sendpage+0x6d/0xd0 [ 48.744635] pipe_to_sendpage+0x212/0x430 [ 48.748810] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.754167] __splice_from_pipe+0x2cb/0x720 [ 48.758738] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.763765] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.768704] splice_from_pipe+0xbb/0x120 [ 48.773008] ? splice_shrink_spd+0xa0/0xa0 [ 48.777404] ? rw_verify_area+0xb8/0x2b0 [ 48.781707] generic_splice_sendpage+0x10/0x20 [ 48.786510] do_splice+0xa25/0x12b0 [ 48.790150] ? opipe_prep.part.13+0x320/0x320 [ 48.794838] ? __fget_light+0x174/0x1e0 [ 48.798808] __x64_sys_splice+0x248/0x300 [ 48.802986] do_syscall_64+0xd0/0x4e0 [ 48.806768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.812039] RIP: 0033:0x460c99 [ 48.815345] 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 [ 48.835344] RSP: 002b:00007f3fe11721a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.843039] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 48.850493] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.858354] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 48.865957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.873880] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11726bc [ 48.881803] CPU: 0 PID: 6694 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 48.890179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.899958] Call Trace: [ 48.902636] dump_stack+0x123/0x171 [ 48.906270] should_fail.cold.4+0x5/0xa [ 48.910252] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.915888] ? lock_downgrade+0x860/0x860 [ 48.920069] ? ___might_sleep+0x16b/0x270 [ 48.924422] __should_failslab+0xba/0xf0 [ 48.928775] should_failslab+0x9/0x20 [ 48.932741] __kmalloc+0x2dd/0x770 [ 48.936534] ? tls_push_record+0xff/0x1600 [ 48.941279] ? __sk_mem_schedule+0x5f/0xc0 [ 48.945951] tls_push_record+0xff/0x1600 [ 48.950309] tls_sw_sendpage+0x462/0xc00 [ 48.954635] ? tls_sw_sendmsg+0x1010/0x1010 [ 48.959042] ? pipe_lock+0x4f/0x60 [ 48.962753] inet_sendpage+0x122/0x600 [ 48.966646] ? kernel_sendpage+0xd0/0xd0 [ 48.970781] kernel_sendpage+0x60/0xd0 [ 48.974677] ? pipe_lock+0x4f/0x60 [ 48.978590] sock_sendpage+0x6d/0xd0 [ 48.982380] pipe_to_sendpage+0x212/0x430 [ 48.986709] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.992158] __splice_from_pipe+0x2cb/0x720 [ 48.996558] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.001827] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.006865] splice_from_pipe+0xbb/0x120 [ 49.011048] ? splice_shrink_spd+0xa0/0xa0 [ 49.015370] ? rw_verify_area+0xb8/0x2b0 [ 49.019417] generic_splice_sendpage+0x10/0x20 [ 49.024248] do_splice+0xa25/0x12b0 [ 49.028328] ? opipe_prep.part.13+0x320/0x320 [ 49.033119] ? __fget_light+0x174/0x1e0 [ 49.037285] __x64_sys_splice+0x248/0x300 [ 49.041671] do_syscall_64+0xd0/0x4e0 [ 49.045594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.050773] RIP: 0033:0x460c99 [ 49.053951] 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 [ 49.074646] RSP: 002b:00007faa9f6fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.082441] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 49.089878] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.097143] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.104572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.111826] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6fb6bc [ 49.119575] CPU: 1 PID: 6695 Comm: syz-executor.2 Not tainted 4.19.188-syzkaller #0 [ 49.127764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.137382] Call Trace: [ 49.139964] dump_stack+0x123/0x171 [ 49.143597] should_fail.cold.4+0x5/0xa [ 49.147741] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.152837] ? lock_downgrade+0x860/0x860 [ 49.157228] ? ___might_sleep+0x16b/0x270 [ 49.161633] __should_failslab+0xba/0xf0 [ 49.165678] should_failslab+0x9/0x20 [ 49.169462] __kmalloc+0x2dd/0x770 [ 49.173080] ? tls_push_record+0xff/0x1600 [ 49.177301] ? __sk_mem_schedule+0x5f/0xc0 [ 49.181616] tls_push_record+0xff/0x1600 [ 49.185770] tls_sw_sendpage+0x462/0xc00 [ 49.189914] ? tls_sw_sendmsg+0x1010/0x1010 [ 49.194304] ? pipe_lock+0x4f/0x60 [ 49.197871] inet_sendpage+0x122/0x600 [ 49.201851] ? kernel_sendpage+0xd0/0xd0 [ 49.206270] kernel_sendpage+0x60/0xd0 [ 49.210316] ? pipe_lock+0x4f/0x60 [ 49.213837] sock_sendpage+0x6d/0xd0 [ 49.217729] pipe_to_sendpage+0x212/0x430 [ 49.221869] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.226704] __splice_from_pipe+0x2cb/0x720 [ 49.231234] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.236145] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.240968] splice_from_pipe+0xbb/0x120 [ 49.245231] ? splice_shrink_spd+0xa0/0xa0 [ 49.249556] ? rw_verify_area+0xb8/0x2b0 [ 49.253788] generic_splice_sendpage+0x10/0x20 [ 49.258614] do_splice+0xa25/0x12b0 [ 49.262242] ? opipe_prep.part.13+0x320/0x320 [ 49.266971] ? __fget_light+0x174/0x1e0 [ 49.270932] __x64_sys_splice+0x248/0x300 [ 49.275434] do_syscall_64+0xd0/0x4e0 [ 49.279304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.284579] RIP: 0033:0x460c99 [ 49.287876] 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 [ 49.307367] RSP: 002b:00007f0fb741c1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.315268] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 49.322608] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.329882] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.337464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.344914] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb741c6bc [ 49.352830] FAULT_INJECTION: forcing a failure. [ 49.352830] name failslab, interval 1, probability 0, space 0, times 0 [ 49.369615] CPU: 1 PID: 6684 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 49.377966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.387387] Call Trace: [ 49.390163] dump_stack+0x123/0x171 [ 49.393795] should_fail.cold.4+0x5/0xa [ 49.397779] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.403014] ? lock_downgrade+0x860/0x860 [ 49.407152] ? ___might_sleep+0x16b/0x270 [ 49.411370] __should_failslab+0xba/0xf0 [ 49.415504] should_failslab+0x9/0x20 [ 49.419477] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.424792] __kmalloc_node_track_caller+0x3c/0x70 [ 49.429716] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.434453] __alloc_skb+0xd7/0x580 [ 49.438059] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.442809] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.447770] ? finish_task_switch+0x14a/0x6f0 [ 49.452483] ? finish_task_switch+0x11c/0x6f0 [ 49.457331] sk_stream_alloc_skb+0x9e/0x810 [ 49.461636] ? tcp_send_mss+0x1d/0x220 [ 49.465513] do_tcp_sendpages+0x774/0x1d30 [ 49.470267] ? __lock_is_held+0xb5/0x140 [ 49.474323] ? sk_stream_alloc_skb+0x810/0x810 [ 49.479064] ? __local_bh_enable_ip+0x160/0x260 [ 49.483927] ? lock_sock_nested+0xc5/0x100 [ 49.488401] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.493047] ? __local_bh_enable_ip+0x160/0x260 [ 49.497785] ? kasan_check_read+0x11/0x20 [ 49.501927] tcp_sendpage_locked+0x63/0xa0 [ 49.506179] tcp_sendpage+0x37/0x50 [ 49.510103] inet_sendpage+0x122/0x600 [ 49.514026] ? kernel_sendpage+0xd0/0xd0 [ 49.518478] kernel_sendpage+0x60/0xd0 [ 49.522453] ? pipe_lock+0x4f/0x60 [ 49.525987] sock_sendpage+0x6d/0xd0 [ 49.529709] pipe_to_sendpage+0x212/0x430 [ 49.535067] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.539988] __splice_from_pipe+0x2cb/0x720 [ 49.544499] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.549412] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.554233] splice_from_pipe+0xbb/0x120 [ 49.558476] ? splice_shrink_spd+0xa0/0xa0 [ 49.562802] ? rw_verify_area+0xb8/0x2b0 [ 49.567137] generic_splice_sendpage+0x10/0x20 [ 49.571722] do_splice+0xa25/0x12b0 [ 49.575469] ? opipe_prep.part.13+0x320/0x320 [ 49.579973] ? __fget_light+0x174/0x1e0 [ 49.584118] __x64_sys_splice+0x248/0x300 [ 49.588339] do_syscall_64+0xd0/0x4e0 [ 49.592137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.597437] RIP: 0033:0x460c99 [ 49.600717] 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 [ 49.620135] RSP: 002b:00007f6d020011a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.627823] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 49.635368] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.642653] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.650277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.657901] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020016bc [ 49.670881] CPU: 1 PID: 6707 Comm: syz-executor.1 Not tainted 4.19.188-syzkaller #0 [ 49.679265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.688625] Call Trace: [ 49.691289] dump_stack+0x123/0x171 [ 49.695252] should_fail.cold.4+0x5/0xa [ 49.699395] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.704751] ? lock_downgrade+0x860/0x860 [ 49.709443] ? ___might_sleep+0x16b/0x270 [ 49.713575] __should_failslab+0xba/0xf0 [ 49.717742] should_failslab+0x9/0x20 [ 49.721536] kmem_cache_alloc_node_trace+0x265/0x730 [ 49.726626] __kmalloc_node_track_caller+0x3c/0x70 [ 49.731625] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 49.736644] __alloc_skb+0xd7/0x580 [ 49.740263] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.745015] ? _raw_spin_unlock_irq+0x60/0x80 [ 49.749520] ? finish_task_switch+0x14a/0x6f0 [ 49.754007] ? finish_task_switch+0x11c/0x6f0 [ 49.758504] sk_stream_alloc_skb+0x9e/0x810 [ 49.762897] ? tcp_send_mss+0x1d/0x220 [ 49.766870] do_tcp_sendpages+0x774/0x1d30 [ 49.771185] ? __lock_is_held+0xb5/0x140 [ 49.775600] ? sk_stream_alloc_skb+0x810/0x810 [ 49.780267] ? __local_bh_enable_ip+0x160/0x260 [ 49.784918] ? lock_sock_nested+0xc5/0x100 [ 49.789134] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.793890] ? __local_bh_enable_ip+0x160/0x260 [ 49.798542] ? kasan_check_read+0x11/0x20 [ 49.802764] tcp_sendpage_locked+0x63/0xa0 [ 49.806994] tcp_sendpage+0x37/0x50 [ 49.810690] inet_sendpage+0x122/0x600 [ 49.815027] ? kernel_sendpage+0xd0/0xd0 [ 49.819069] kernel_sendpage+0x60/0xd0 [ 49.822953] ? pipe_lock+0x4f/0x60 [ 49.826474] sock_sendpage+0x6d/0xd0 [ 49.830171] pipe_to_sendpage+0x212/0x430 [ 49.834392] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.839304] __splice_from_pipe+0x2cb/0x720 [ 49.843692] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.848692] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.853743] splice_from_pipe+0xbb/0x120 [ 49.858182] ? splice_shrink_spd+0xa0/0xa0 [ 49.862398] ? rw_verify_area+0xb8/0x2b0 [ 49.866557] generic_splice_sendpage+0x10/0x20 [ 49.871429] do_splice+0xa25/0x12b0 [ 49.875261] ? opipe_prep.part.13+0x320/0x320 [ 49.879936] ? __fget_light+0x174/0x1e0 [ 49.883925] __x64_sys_splice+0x248/0x300 [ 49.888074] do_syscall_64+0xd0/0x4e0 [ 49.891908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.897276] RIP: 0033:0x460c99 [ 49.900463] 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 [ 49.919654] RSP: 002b:00007f9b0eddb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.927431] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 49.934783] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.942128] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 49.949588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.957034] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f9b0eddb6bc [ 49.964973] FAULT_INJECTION: forcing a failure. [ 49.964973] name failslab, interval 1, probability 0, space 0, times 0 [ 49.965690] CPU: 1 PID: 6697 Comm: syz-executor.3 Not tainted 4.19.188-syzkaller #0 [ 49.985163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.995805] Call Trace: [ 49.998422] dump_stack+0x123/0x171 [ 50.002046] should_fail.cold.4+0x5/0xa [ 50.006280] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.011391] ? lock_downgrade+0x860/0x860 [ 50.016103] ? ___might_sleep+0x16b/0x270 [ 50.020280] __should_failslab+0xba/0xf0 [ 50.024686] should_failslab+0x9/0x20 [ 50.028581] __kmalloc+0x2dd/0x770 [ 50.032469] ? tls_push_record+0xff/0x1600 [ 50.036724] ? __sk_mem_schedule+0x5f/0xc0 [ 50.040949] tls_push_record+0xff/0x1600 [ 50.045015] tls_sw_sendpage+0x462/0xc00 [ 50.049188] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.053841] ? pipe_lock+0x4f/0x60 [ 50.057650] inet_sendpage+0x122/0x600 [ 50.062038] ? kernel_sendpage+0xd0/0xd0 [ 50.066183] kernel_sendpage+0x60/0xd0 [ 50.070209] ? pipe_lock+0x4f/0x60 [ 50.073741] sock_sendpage+0x6d/0xd0 [ 50.077646] pipe_to_sendpage+0x212/0x430 [ 50.081869] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.086918] __splice_from_pipe+0x2cb/0x720 [ 50.091490] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.096829] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.101855] splice_from_pipe+0xbb/0x120 [ 50.105907] ? splice_shrink_spd+0xa0/0xa0 [ 50.110157] ? rw_verify_area+0xb8/0x2b0 [ 50.114550] generic_splice_sendpage+0x10/0x20 [ 50.119112] do_splice+0xa25/0x12b0 [ 50.123100] ? opipe_prep.part.13+0x320/0x320 [ 50.127641] ? __fget_light+0x174/0x1e0 [ 50.131685] __x64_sys_splice+0x248/0x300 [ 50.136003] do_syscall_64+0xd0/0x4e0 [ 50.139908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.145282] RIP: 0033:0x460c99 [ 50.148476] 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 [ 50.167851] RSP: 002b:00007f6574f331a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.175723] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 50.183082] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.190341] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.197696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.204968] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6574f336bc [ 50.212641] CPU: 0 PID: 6711 Comm: syz-executor.0 Not tainted 4.19.188-syzkaller #0 [ 50.220950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.230696] Call Trace: [ 50.233411] dump_stack+0x123/0x171 [ 50.237239] should_fail.cold.4+0x5/0xa [ 50.241306] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.246677] ? lock_downgrade+0x860/0x860 [ 50.250900] ? ___might_sleep+0x16b/0x270 [ 50.255147] __should_failslab+0xba/0xf0 [ 50.259410] should_failslab+0x9/0x20 [ 50.263220] kmem_cache_alloc_node_trace+0x265/0x730 [ 50.268816] __kmalloc_node_track_caller+0x3c/0x70 [ 50.274156] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 50.279106] __alloc_skb+0xd7/0x580 [ 50.282825] ? skb_scrub_packet+0x3c0/0x3c0 [ 50.287388] ? _raw_spin_unlock_irq+0x60/0x80 [ 50.291892] ? finish_task_switch+0x14a/0x6f0 [ 50.296569] ? finish_task_switch+0x11c/0x6f0 [ 50.301532] sk_stream_alloc_skb+0x9e/0x810 [ 50.305851] ? tcp_send_mss+0x1d/0x220 [ 50.309731] do_tcp_sendpages+0x774/0x1d30 [ 50.314130] ? __lock_is_held+0xb5/0x140 [ 50.318954] ? sk_stream_alloc_skb+0x810/0x810 [ 50.323608] ? __local_bh_enable_ip+0x160/0x260 [ 50.328538] ? lock_sock_nested+0xc5/0x100 [ 50.333173] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.337840] ? __local_bh_enable_ip+0x160/0x260 [ 50.342507] ? kasan_check_read+0x11/0x20 [ 50.346723] tcp_sendpage_locked+0x63/0xa0 [ 50.351283] tcp_sendpage+0x37/0x50 [ 50.355154] inet_sendpage+0x122/0x600 [ 50.359193] ? kernel_sendpage+0xd0/0xd0 [ 50.363352] kernel_sendpage+0x60/0xd0 [ 50.367341] ? pipe_lock+0x4f/0x60 [ 50.371059] sock_sendpage+0x6d/0xd0 [ 50.374930] pipe_to_sendpage+0x212/0x430 [ 50.379265] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.384614] __splice_from_pipe+0x2cb/0x720 [ 50.389209] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.394239] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.399388] splice_from_pipe+0xbb/0x120 [ 50.403516] ? splice_shrink_spd+0xa0/0xa0 [ 50.407730] ? rw_verify_area+0xb8/0x2b0 [ 50.411865] generic_splice_sendpage+0x10/0x20 [ 50.416647] do_splice+0xa25/0x12b0 [ 50.420381] ? opipe_prep.part.13+0x320/0x320 [ 50.425064] ? __fget_light+0x174/0x1e0 [ 50.429046] __x64_sys_splice+0x248/0x300 [ 50.433178] do_syscall_64+0xd0/0x4e0 [ 50.437071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.442520] RIP: 0033:0x460c99 [ 50.446037] 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 [ 50.466767] RSP: 002b:00007faa9f6da1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.474657] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 50.482579] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.489925] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.497269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.504861] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6da6bc [ 50.540836] FAULT_INJECTION: forcing a failure. [ 50.540836] name failslab, interval 1, probability 0, space 0, times 0 [ 50.553145] FAULT_INJECTION: forcing a failure. [ 50.553145] name failslab, interval 1, probability 0, space 0, times 0 [ 50.554004] CPU: 0 PID: 6723 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 50.574097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.584007] Call Trace: [ 50.586760] dump_stack+0x123/0x171 [ 50.590660] should_fail.cold.4+0x5/0xa [ 50.594713] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.599804] ? lock_downgrade+0x860/0x860 [ 50.604042] ? ___might_sleep+0x16b/0x270 [ 50.608173] __should_failslab+0xba/0xf0 [ 50.612308] should_failslab+0x9/0x20 [ 50.616266] __kmalloc+0x2dd/0x770 [ 50.620225] ? tls_push_record+0xff/0x1600 [ 50.624477] ? __sk_mem_schedule+0x5f/0xc0 [ 50.628744] tls_push_record+0xff/0x1600 [ 50.632984] tls_sw_sendpage+0x462/0xc00 [ 50.637031] ? tls_sw_sendmsg+0x1010/0x1010 [ 50.641609] ? pipe_lock+0x4f/0x60 [ 50.645320] inet_sendpage+0x122/0x600 [ 50.649479] ? kernel_sendpage+0xd0/0xd0 [ 50.653730] kernel_sendpage+0x60/0xd0 [ 50.657858] ? pipe_lock+0x4f/0x60 [ 50.661568] sock_sendpage+0x6d/0xd0 [ 50.665288] pipe_to_sendpage+0x212/0x430 [ 50.669434] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.674462] __splice_from_pipe+0x2cb/0x720 [ 50.678898] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.683730] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.688583] splice_from_pipe+0xbb/0x120 [ 50.692623] ? splice_shrink_spd+0xa0/0xa0 [ 50.696937] ? rw_verify_area+0xb8/0x2b0 [ 50.701249] generic_splice_sendpage+0x10/0x20 [ 50.705929] do_splice+0xa25/0x12b0 [ 50.709900] ? opipe_prep.part.13+0x320/0x320 [ 50.714638] ? __fget_light+0x174/0x1e0 [ 50.718768] __x64_sys_splice+0x248/0x300 [ 50.722935] do_syscall_64+0xd0/0x4e0 [ 50.726900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.732167] RIP: 0033:0x460c99 [ 50.735426] 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 [ 50.754905] RSP: 002b:00007f6d020221a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 50.762780] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 50.770484] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.778089] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 50.785433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.792706] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020226bc [ 50.807702] CPU: 0 PID: 6717 Comm: syz-executor.4 Not tainted 4.19.188-syzkaller #0 [ 50.815829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.825646] Call Trace: [ 50.828416] dump_stack+0x123/0x171 [ 50.832224] should_fail.cold.4+0x5/0xa [ 50.836210] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.841404] ? lock_downgrade+0x860/0x860 [ 50.845740] ? ___might_sleep+0x16b/0x270 [ 50.849905] __should_failslab+0xba/0xf0 [ 50.854125] should_failslab+0x9/0x20 [ 50.858056] kmem_cache_alloc_node_trace+0x265/0x730 [ 50.863344] __kmalloc_node_track_caller+0x3c/0x70 [ 50.868542] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 50.873305] __alloc_skb+0xd7/0x580 [ 50.876935] ? skb_scrub_packet+0x3c0/0x3c0 [ 50.881273] ? _raw_spin_unlock_irq+0x60/0x80 [ 50.885880] ? finish_task_switch+0x14a/0x6f0 [ 50.890379] ? finish_task_switch+0x11c/0x6f0 [ 50.894977] sk_stream_alloc_skb+0x9e/0x810 [ 50.899632] ? tcp_send_mss+0x1d/0x220 [ 50.903547] do_tcp_sendpages+0x774/0x1d30 [ 50.907789] ? __lock_is_held+0xb5/0x140 [ 50.911883] ? sk_stream_alloc_skb+0x810/0x810 [ 50.916471] ? __local_bh_enable_ip+0x160/0x260 [ 50.921235] ? lock_sock_nested+0xc5/0x100 [ 50.925584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.930329] ? __local_bh_enable_ip+0x160/0x260 [ 50.935086] ? kasan_check_read+0x11/0x20 [ 50.941636] tcp_sendpage_locked+0x63/0xa0 [ 50.948313] tcp_sendpage+0x37/0x50 [ 50.952552] inet_sendpage+0x122/0x600 [ 50.957158] ? kernel_sendpage+0xd0/0xd0 [ 50.961622] kernel_sendpage+0x60/0xd0 [ 50.965878] ? pipe_lock+0x4f/0x60 [ 50.970081] sock_sendpage+0x6d/0xd0 [ 50.973978] pipe_to_sendpage+0x212/0x430 [ 50.978383] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.985414] __splice_from_pipe+0x2cb/0x720 [ 50.991470] ? generic_pipe_buf_nosteal+0x10/0x10 [ 50.996667] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.002432] splice_from_pipe+0xbb/0x120 [ 51.007011] ? splice_shrink_spd+0xa0/0xa0 [ 51.011248] ? rw_verify_area+0xb8/0x2b0 [ 51.016461] generic_splice_sendpage+0x10/0x20 [ 51.021407] do_splice+0xa25/0x12b0 [ 51.025220] ? opipe_prep.part.13+0x320/0x320 [ 51.029988] ? __fget_light+0x174/0x1e0 [ 51.034034] __x64_sys_splice+0x248/0x300 [ 51.038166] do_syscall_64+0xd0/0x4e0 [ 51.042149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.047495] RIP: 0033:0x460c99 [ 51.051015] 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 [ 51.070875] RSP: 002b:00007f3fe11511a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.079171] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 51.086952] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.094229] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.102548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.110190] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f3fe11516bc [ 51.119204] kasan: CONFIG_KASAN_INLINE enabled [ 51.124038] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.131644] general protection fault: 0000 [#1] PREEMPT SMP KASAN 2021/04/24 23:03:48 executed programs: 47 [ 51.138139] CPU: 0 PID: 6723 Comm: syz-executor.5 Not tainted 4.19.188-syzkaller #0 [ 51.146104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.155637] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf72/0x1490 [ 51.162247] 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 fc e3 bd 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 [ 51.181889] RSP: 0018:ffff8881d6c472f0 EFLAGS: 00010202 [ 51.187341] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000000 [ 51.194803] RDX: 1ffff1103a96888c RSI: ffff8881d4b4446c RDI: 0000000000000008 [ 51.202067] RBP: ffff8881d6c47620 R08: 0000000000000007 R09: 000000000000000d [ 51.209406] R10: ffff8881e875c020 R11: 0000000000000010 R12: 0000000000000000 [ 51.217350] R13: ffff8881d4b44258 R14: dffffc0000000000 R15: 0000000000000007 [ 51.224793] FS: 00007f6d02022700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 51.233198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.239332] CR2: 000000000052c000 CR3: 00000001e20bc002 CR4: 00000000001606f0 [ 51.246761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.254272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.261706] Call Trace: [ 51.264283] ? aesni_gcm_enc_avx2+0x130/0x130 [ 51.268776] ? mark_held_locks+0x130/0x130 [ 51.273090] ? find_held_lock+0x36/0x1d0 [ 51.277414] ? is_bpf_text_address+0x60/0xe0 [ 51.282326] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 51.287806] ? depot_save_stack+0x292/0x460 [ 51.292122] ? save_stack+0xa9/0xd0 [ 51.295732] gcmaes_encrypt.constprop.15+0x59f/0xda0 [ 51.301159] ? tls_sw_sendpage+0x462/0xc00 [ 51.305457] ? inet_sendpage+0x122/0x600 [ 51.309583] ? kernel_sendpage+0x60/0xd0 [ 51.313620] ? sock_sendpage+0x6d/0xd0 [ 51.317484] ? pipe_to_sendpage+0x212/0x430 [ 51.321794] ? __splice_from_pipe+0x2cb/0x720 [ 51.326267] ? splice_from_pipe+0xbb/0x120 [ 51.330511] ? generic_splice_sendpage+0x10/0x20 [ 51.335343] ? do_splice+0xa25/0x12b0 [ 51.339297] ? __x64_sys_splice+0x248/0x300 [ 51.343791] ? do_syscall_64+0xd0/0x4e0 [ 51.348017] ? gcmaes_crypt_by_sg.constprop.16+0x1490/0x1490 [ 51.353977] ? usleep_range+0x130/0x130 [ 51.357933] ? __lock_is_held+0xb5/0x140 [ 51.362096] ? __lock_is_held+0xb5/0x140 [ 51.366152] generic_gcmaes_encrypt+0xfd/0x150 [ 51.370713] ? generic_gcmaes_encrypt+0xfd/0x150 [ 51.375895] ? helper_rfc4106_encrypt+0x450/0x450 [ 51.380977] ? __kmalloc+0x5f1/0x770 [ 51.384668] gcmaes_wrapper_encrypt+0x109/0x180 [ 51.389314] tls_push_record+0x9ae/0x1600 [ 51.393461] ? sk_stream_kill_queues+0x570/0x570 [ 51.398323] tls_sw_sendpage+0x462/0xc00 [ 51.402524] ? tls_sw_sendmsg+0x1010/0x1010 [ 51.406823] ? pipe_lock+0x4f/0x60 [ 51.410340] inet_sendpage+0x122/0x600 [ 51.414465] ? kernel_sendpage+0xd0/0xd0 [ 51.418515] kernel_sendpage+0x60/0xd0 [ 51.422471] ? pipe_lock+0x4f/0x60 [ 51.426259] sock_sendpage+0x6d/0xd0 [ 51.430224] pipe_to_sendpage+0x212/0x430 [ 51.434621] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.439457] __splice_from_pipe+0x2cb/0x720 [ 51.443842] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.448675] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.453680] splice_from_pipe+0xbb/0x120 [ 51.457826] ? splice_shrink_spd+0xa0/0xa0 [ 51.462318] ? rw_verify_area+0xb8/0x2b0 [ 51.466686] generic_splice_sendpage+0x10/0x20 [ 51.471266] do_splice+0xa25/0x12b0 [ 51.474902] ? opipe_prep.part.13+0x320/0x320 [ 51.479397] ? __fget_light+0x174/0x1e0 [ 51.483630] __x64_sys_splice+0x248/0x300 [ 51.487783] do_syscall_64+0xd0/0x4e0 [ 51.491685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.496859] RIP: 0033:0x460c99 [ 51.500118] 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 [ 51.519264] RSP: 002b:00007f6d020221a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.527231] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 0000000000460c99 [ 51.534585] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.542054] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.550088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.557593] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f6d020226bc [ 51.564930] Modules linked in: [ 51.570014] ---[ end trace 18f2b97515767f24 ]--- [ 51.574777] RIP: 0010:gcmaes_crypt_by_sg.constprop.16+0xf72/0x1490 [ 51.581301] 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 fc e3 bd 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 [ 51.603640] RSP: 0018:ffff8881d6c472f0 EFLAGS: 00010202 [ 51.609756] RAX: 0000000000000001 RBX: 0000000000000034 RCX: 0000000000000000 [ 51.617703] RDX: 1ffff1103a96888c RSI: ffff8881d4b4446c RDI: 0000000000000008 [ 51.619325] FAULT_INJECTION: forcing a failure. [ 51.619325] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 51.625816] RBP: ffff8881d6c47620 R08: 0000000000000007 R09: 000000000000000d [ 51.636950] CPU: 1 PID: 6727 Comm: syz-executor.2 Tainted: G D 4.19.188-syzkaller #0 [ 51.636953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.636955] Call Trace: [ 51.636965] dump_stack+0x123/0x171 [ 51.636973] should_fail.cold.4+0x5/0xa [ 51.636980] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.636987] ? mark_held_locks+0x130/0x130 [ 51.636994] __alloc_pages_nodemask+0x1d5/0x710 [ 51.636999] ? __lock_is_held+0xb5/0x140 [ 51.637004] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 51.637010] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.637017] cache_grow_begin+0x91/0x8d0 [ 51.637021] ? kmem_cache_alloc_node+0xaa/0x720 [ 51.637028] kmem_cache_alloc_node+0x65b/0x720 [ 51.637037] __alloc_skb+0xa7/0x580 [ 51.637042] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.637046] ? kasan_check_write+0x14/0x20 [ 51.637053] ? finish_task_switch+0x1a4/0x6f0 [ 51.637061] sk_stream_alloc_skb+0x9e/0x810 [ 51.637065] ? tcp_send_mss+0x1d/0x220 [ 51.637070] do_tcp_sendpages+0x774/0x1d30 [ 51.637074] ? __lock_is_held+0xb5/0x140 [ 51.637081] ? sk_stream_alloc_skb+0x810/0x810 [ 51.637088] ? __local_bh_enable_ip+0x120/0x260 [ 51.637091] ? __local_bh_enable_ip+0x160/0x260 [ 51.637096] ? kasan_check_read+0x11/0x20 [ 51.637101] tcp_sendpage_locked+0x63/0xa0 [ 51.637106] tcp_sendpage+0x37/0x50 [ 51.637112] inet_sendpage+0x122/0x600 [ 51.637119] ? kernel_sendpage+0xd0/0xd0 [ 51.637123] kernel_sendpage+0x60/0xd0 [ 51.637127] ? pipe_lock+0x4f/0x60 [ 51.637132] sock_sendpage+0x6d/0xd0 [ 51.637137] pipe_to_sendpage+0x212/0x430 [ 51.637143] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.637150] __splice_from_pipe+0x2cb/0x720 [ 51.637154] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.637160] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.637163] splice_from_pipe+0xbb/0x120 [ 51.637168] ? splice_shrink_spd+0xa0/0xa0 [ 51.637175] ? rw_verify_area+0xb8/0x2b0 [ 51.637180] generic_splice_sendpage+0x10/0x20 [ 51.637183] do_splice+0xa25/0x12b0 [ 51.637191] ? opipe_prep.part.13+0x320/0x320 [ 51.637202] ? __fget_light+0x174/0x1e0 [ 51.637207] __x64_sys_splice+0x248/0x300 [ 51.637214] do_syscall_64+0xd0/0x4e0 [ 51.637220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.637225] RIP: 0033:0x460c99 [ 51.637231] 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 [ 51.637233] RSP: 002b:00007f0fb73fb1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.637238] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 51.637241] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.637243] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.637246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.637248] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007f0fb73fb6bc [ 51.674483] FAULT_INJECTION: forcing a failure. [ 51.674483] name failslab, interval 1, probability 0, space 0, times 0 [ 51.676821] R10: ffff8881e875c020 R11: 0000000000000010 R12: 0000000000000000 [ 51.682544] FAULT_INJECTION: forcing a failure. [ 51.682544] name failslab, interval 1, probability 0, space 0, times 0 [ 51.682551] CPU: 1 PID: 6744 Comm: syz-executor.0 Tainted: G D 4.19.188-syzkaller #0 [ 51.682554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.682557] Call Trace: [ 51.682567] dump_stack+0x123/0x171 [ 51.682574] should_fail.cold.4+0x5/0xa [ 51.682582] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 51.682588] ? lock_downgrade+0x860/0x860 [ 51.682594] ? set_page_refcounted+0x100/0x100 [ 51.682600] ? ___might_sleep+0x16b/0x270 [ 51.682607] __should_failslab+0xba/0xf0 [ 51.682611] should_failslab+0x9/0x20 [ 51.682617] kmem_cache_alloc_node_trace+0x265/0x730 [ 51.682621] ? kasan_kmalloc+0xc7/0xe0 [ 51.682628] __kmalloc_node_track_caller+0x3c/0x70 [ 51.682635] __kmalloc_reserve.isra.39+0x2c/0xc0 [ 51.682640] __alloc_skb+0xd7/0x580 [ 51.682646] ? skb_scrub_packet+0x3c0/0x3c0 [ 51.682650] ? _raw_spin_unlock_irq+0x60/0x80 [ 51.682654] ? finish_task_switch+0x14a/0x6f0 [ 51.682658] ? finish_task_switch+0x11c/0x6f0 [ 51.682665] sk_stream_alloc_skb+0x9e/0x810 [ 51.682669] ? tcp_send_mss+0x1d/0x220 [ 51.682674] do_tcp_sendpages+0x774/0x1d30 [ 51.682677] ? lock_acquire+0x173/0x3d0 [ 51.682685] ? sk_stream_alloc_skb+0x810/0x810 [ 51.682691] ? __local_bh_enable_ip+0x120/0x260 [ 51.682694] ? __local_bh_enable_ip+0x160/0x260 [ 51.682699] ? kasan_check_read+0x11/0x20 [ 51.682704] tcp_sendpage_locked+0x63/0xa0 [ 51.682708] tcp_sendpage+0x37/0x50 [ 51.682714] inet_sendpage+0x122/0x600 [ 51.682720] ? kernel_sendpage+0xd0/0xd0 [ 51.682724] kernel_sendpage+0x60/0xd0 [ 51.682729] ? pipe_lock+0x4f/0x60 [ 51.682734] sock_sendpage+0x6d/0xd0 [ 51.682739] pipe_to_sendpage+0x212/0x430 [ 51.682746] ? aa_path_link+0x420/0x420 [ 51.682750] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.682753] ? mark_held_locks+0x130/0x130 [ 51.682759] ? map_files_get_link+0x370/0x370 [ 51.682765] __splice_from_pipe+0x2cb/0x720 [ 51.682769] ? lock_downgrade+0x860/0x860 [ 51.682773] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.682778] ? generic_pipe_buf_nosteal+0x10/0x10 [ 51.682782] splice_from_pipe+0xbb/0x120 [ 51.682786] ? splice_shrink_spd+0xa0/0xa0 [ 51.682793] ? rw_verify_area+0xb8/0x2b0 [ 51.682798] generic_splice_sendpage+0x10/0x20 [ 51.682801] do_splice+0xa25/0x12b0 [ 51.682809] ? opipe_prep.part.13+0x320/0x320 [ 51.682815] ? __fget_light+0x174/0x1e0 [ 51.682820] __x64_sys_splice+0x248/0x300 [ 51.682827] do_syscall_64+0xd0/0x4e0 [ 51.682833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.682838] RIP: 0033:0x460c99 [ 51.682843] 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 [ 51.682846] RSP: 002b:00007faa9f6da1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 51.682851] RAX: ffffffffffffffda RBX: 000000000052bfa8 RCX: 0000000000460c99 [ 51.682853] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 51.682856] RBP: 0000000000000001 R08: 0000000100000300 R09: 0000000000000000 [ 51.682858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 51.682861] R13: 00000000004f8130 R14: 00000000004b4b1b R15: 00007faa9f6da6bc [ 51.713903] FAULT_INJECTION: forcing a failure. [ 51.713903] name failslab, interval 1, probability 0, space 0, times 0 [ 51.715109] R13: ffff8881d4b44258 R14: dffffc0000000000 R15: 0000000000000007 [ 51.715114] FS: 00007f6d02022700(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 51.715117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.715119] CR2: 000000000052c000 CR3: 00000001e20bc002 CR4: 00000000001606f0 [ 51.715126] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.715128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.715132] Kernel panic - not syncing: Fatal exception [ 51.716030] Kernel Offset: disabled [ 52.355786] Rebooting in 86400 seconds..