[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.415962] audit: type=1400 audit(1593416968.209:8): avc: denied { execmem } for pid=6102 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.432147] IPVS: ftp: loaded support on port[0] = 21 [ 31.855068] can: request_module (can-proto-0) failed. [ 32.851016] can: request_module (can-proto-0) failed. [ 32.876055] audit: type=1400 audit(1593416969.660:9): avc: denied { create } for pid=6080 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.191' (ECDSA) to the list of known hosts. 2020/06/29 07:49:37 parsed 1 programs 2020/06/29 07:49:38 executed programs: 0 [ 41.479989] audit: type=1400 audit(1593416978.262:10): avc: denied { execmem } for pid=6222 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.519579] IPVS: ftp: loaded support on port[0] = 21 [ 41.538068] IPVS: ftp: loaded support on port[0] = 21 [ 41.539835] IPVS: ftp: loaded support on port[0] = 21 [ 41.569520] IPVS: ftp: loaded support on port[0] = 21 [ 41.571641] IPVS: ftp: loaded support on port[0] = 21 [ 41.594492] IPVS: ftp: loaded support on port[0] = 21 [ 41.815154] chnl_net:caif_netlink_parms(): no params data found [ 41.876740] chnl_net:caif_netlink_parms(): no params data found [ 41.887576] chnl_net:caif_netlink_parms(): no params data found [ 41.924879] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.931299] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.939381] device bridge_slave_0 entered promiscuous mode [ 41.946946] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.953679] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.960609] device bridge_slave_1 entered promiscuous mode [ 42.019050] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.027603] chnl_net:caif_netlink_parms(): no params data found [ 42.083917] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.126241] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.134170] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.141198] device bridge_slave_0 entered promiscuous mode [ 42.152884] chnl_net:caif_netlink_parms(): no params data found [ 42.175915] chnl_net:caif_netlink_parms(): no params data found [ 42.186663] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.194616] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.201424] device bridge_slave_1 entered promiscuous mode [ 42.215514] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.224249] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.231696] device bridge_slave_0 entered promiscuous mode [ 42.244029] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.254539] team0: Port device team_slave_0 added [ 42.271413] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.278533] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.286382] device bridge_slave_0 entered promiscuous mode [ 42.301516] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.313848] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.320783] device bridge_slave_1 entered promiscuous mode [ 42.332649] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.340280] team0: Port device team_slave_1 added [ 42.350032] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.357052] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.364283] device bridge_slave_1 entered promiscuous mode [ 42.379476] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.393898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.402964] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.426954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.435835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.449816] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.462087] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.470313] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.515203] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.521586] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.530016] device bridge_slave_0 entered promiscuous mode [ 42.573838] device hsr_slave_0 entered promiscuous mode [ 42.612189] device hsr_slave_1 entered promiscuous mode [ 42.652453] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.659324] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.666674] team0: Port device team_slave_0 added [ 42.675615] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.683357] team0: Port device team_slave_1 added [ 42.688366] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.694758] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.701588] device bridge_slave_0 entered promiscuous mode [ 42.708602] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.715642] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.722810] device bridge_slave_1 entered promiscuous mode [ 42.729034] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.737099] team0: Port device team_slave_0 added [ 42.742502] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.748847] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.756836] device bridge_slave_1 entered promiscuous mode [ 42.763600] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.774841] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.784551] team0: Port device team_slave_0 added [ 42.789668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.801253] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.810378] team0: Port device team_slave_1 added [ 42.815986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.826903] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.834864] team0: Port device team_slave_1 added [ 42.840008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.860326] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.868637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.877640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.890015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.900944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.910949] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.928828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.993686] device hsr_slave_0 entered promiscuous mode [ 43.042305] device hsr_slave_1 entered promiscuous mode [ 43.106871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.127837] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.135084] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.142740] team0: Port device team_slave_0 added [ 43.148418] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.156246] team0: Port device team_slave_1 added [ 43.194175] device hsr_slave_0 entered promiscuous mode [ 43.232285] device hsr_slave_1 entered promiscuous mode [ 43.275547] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.343531] device hsr_slave_0 entered promiscuous mode [ 43.382158] device hsr_slave_1 entered promiscuous mode [ 43.442212] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.450411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.458120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.469111] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.476667] team0: Port device team_slave_0 added [ 43.482296] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.489163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.497306] team0: Port device team_slave_1 added [ 43.503163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.510303] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.530941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.539223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.603528] device hsr_slave_0 entered promiscuous mode [ 43.661892] device hsr_slave_1 entered promiscuous mode [ 43.702283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.709447] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.719040] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.726434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.774933] device hsr_slave_0 entered promiscuous mode [ 43.822257] device hsr_slave_1 entered promiscuous mode [ 43.862313] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.869514] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.899916] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.907786] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.916686] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.983530] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.990870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.003567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.010921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.020235] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.030797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.042365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.053452] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.059508] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.070004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.083185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.089789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.100707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.109346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.117313] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.123817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.132136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.141147] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.153338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.161467] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.170626] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.178420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.188467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.195617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.202711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.210458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.218902] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.225295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.232232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.239010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.247867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.256741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.265413] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.271472] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.279101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.287094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.294115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.302267] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.308328] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.316210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.324634] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.330690] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.338414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.347049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.357619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.368646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.375735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.384239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.392337] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.398670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.405655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.413758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.421556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.429195] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.435784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.445126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.454767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.466203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.474500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.482698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.488902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.496367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.506568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.515524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.523751] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.530177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.537655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.545670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.553644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.561136] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.567538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.574441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.581561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.589590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.599083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.610971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.619102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.627479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.635782] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.642306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.649294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.657283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.665157] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.671549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.678276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.686760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.694940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.704194] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.711778] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.717833] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.726216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.736538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.743677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.750704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.758844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.766419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.774618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.782593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.790088] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.796461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.803343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.811140] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.818115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.833529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.842664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.854242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.867065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.874319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.883109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.890868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.898918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.906854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.914958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.924426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.931993] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.938854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.947548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.956312] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.962685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.971216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.980160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.989895] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.997698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.006912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.014593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.022709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.030120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.039113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.047126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.054298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.061062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.069256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.077064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.086557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.094568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.103487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.113449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.121021] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.128262] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.135545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.143369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.150934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.159135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.166838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.174589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.182396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.190031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.201014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.210135] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.216854] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.225496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.233877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.242146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.249931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.260230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.269604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.277449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.285152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.293224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.302576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.312129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.319519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.329643] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.335804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.343759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.352364] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.358372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.365927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.377287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.385084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.393010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.400537] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.406917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.414060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.421663] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.429227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.437922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.446540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.461131] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.467730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.475555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.484730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.492507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.500337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.507969] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.516166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.525032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.533500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.548255] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.555377] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.563595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.575985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.583925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.591842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.600662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.609481] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.620533] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.626948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.635729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.646027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.657064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.668210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.677026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.685032] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.698484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.706994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.715016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.724309] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.730566] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.741286] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.747602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.755780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.765747] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.774197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.783026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.790316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.798367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.806212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.817271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.827950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.848377] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.871239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.882849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.893655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.910083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.922009] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.935990] FAULT_INJECTION: forcing a failure. [ 45.935990] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 45.948548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.955942] CPU: 0 PID: 7122 Comm: syz-executor.1 Not tainted 4.19.130-syzkaller #0 [ 45.963738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.973089] Call Trace: [ 45.975671] dump_stack+0x123/0x177 [ 45.976158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.979301] should_fail.cold.4+0x5/0x13 [ 45.990385] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.995507] ? __lock_acquire+0x26bc/0x4980 [ 45.999823] __alloc_pages_nodemask+0x1d5/0x710 [ 46.004485] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 46.009501] alloc_pages_current+0xd6/0x1b0 [ 46.011189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.013950] skb_page_frag_refill+0x20b/0x400 [ 46.013958] sk_page_frag_refill+0x46/0x1b0 [ 46.013963] sk_alloc_sg+0x108/0x760 [ 46.013970] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.013977] ? lock_sock_nested+0x82/0x100 [ 46.013986] alloc_encrypted_sg+0x81/0x100 [ 46.013993] tls_sw_sendpage+0x4f8/0xc00 [ 46.014009] ? tls_sw_sendmsg+0x1020/0x1020 [ 46.040920] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.041925] ? pipe_lock+0x4f/0x60 [ 46.041938] inet_sendpage+0x122/0x600 [ 46.041948] ? kernel_sendpage+0xd0/0xd0 [ 46.041954] kernel_sendpage+0x60/0xd0 [ 46.041961] ? lock_downgrade+0x860/0x860 [ 46.041965] ? pipe_lock+0x4f/0x60 [ 46.041971] sock_sendpage+0x6d/0xd0 [ 46.041979] pipe_to_sendpage+0x212/0x430 [ 46.041986] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.041995] __splice_from_pipe+0x2cb/0x720 [ 46.042000] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.042007] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.042011] splice_from_pipe+0xbb/0x120 [ 46.042015] ? splice_shrink_spd+0xa0/0xa0 [ 46.042022] ? splice_from_pipe+0x120/0x120 [ 46.042028] generic_splice_sendpage+0x10/0x20 [ 46.042032] do_splice+0x4fd/0x12d0 [ 46.042040] ? ksys_dup3+0x2e0/0x2e0 [ 46.042047] ? opipe_prep.part.13+0x320/0x320 [ 46.042053] ? __fget_light+0x174/0x1e0 [ 46.042059] __x64_sys_splice+0x248/0x300 [ 46.042067] do_syscall_64+0xd0/0x4e0 [ 46.042075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.042080] RIP: 0033:0x4592c9 [ 46.042085] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.042087] RSP: 002b:00007f38239d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.042092] RAX: ffffffffffffffda RBX: 00007f38239d0c90 RCX: 00000000004592c9 [ 46.042095] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.042097] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 46.042099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f38239d16d4 [ 46.042101] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 46.107381] FAULT_INJECTION: forcing a failure. [ 46.107381] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 46.126020] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.154930] CPU: 0 PID: 7123 Comm: syz-executor.2 Not tainted 4.19.130-syzkaller #0 [ 46.253400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.262730] Call Trace: [ 46.265300] dump_stack+0x123/0x177 [ 46.268907] should_fail.cold.4+0x5/0x13 [ 46.272948] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.278028] ? __lock_acquire+0x792/0x4980 [ 46.282244] __alloc_pages_nodemask+0x1d5/0x710 [ 46.286892] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 46.291886] ? __lock_acquire+0x792/0x4980 [ 46.296110] alloc_pages_current+0xd6/0x1b0 [ 46.300423] skb_page_frag_refill+0x20b/0x400 [ 46.304895] sk_page_frag_refill+0x46/0x1b0 [ 46.309279] sk_alloc_sg+0x108/0x760 [ 46.312981] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.317542] ? lock_sock_nested+0x82/0x100 [ 46.321766] alloc_encrypted_sg+0x81/0x100 [ 46.326424] tls_sw_sendpage+0x4f8/0xc00 [ 46.330468] ? tls_sw_sendmsg+0x1020/0x1020 [ 46.334767] ? pipe_lock+0x4f/0x60 [ 46.338310] inet_sendpage+0x122/0x600 [ 46.342370] ? kernel_sendpage+0xd0/0xd0 [ 46.346410] kernel_sendpage+0x60/0xd0 [ 46.350276] ? lock_downgrade+0x860/0x860 [ 46.354412] ? pipe_lock+0x4f/0x60 [ 46.357941] sock_sendpage+0x6d/0xd0 [ 46.361645] pipe_to_sendpage+0x212/0x430 [ 46.365768] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.370613] __splice_from_pipe+0x2cb/0x720 [ 46.375037] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.379860] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.384689] splice_from_pipe+0xbb/0x120 [ 46.388731] ? splice_shrink_spd+0xa0/0xa0 [ 46.393122] ? rw_verify_area+0xb8/0x2b0 [ 46.397162] generic_splice_sendpage+0x10/0x20 [ 46.401717] do_splice+0x4fd/0x12d0 [ 46.405330] ? ksys_dup3+0x2e0/0x2e0 [ 46.409021] ? opipe_prep.part.13+0x320/0x320 [ 46.413491] ? __fget_light+0x174/0x1e0 [ 46.417440] __x64_sys_splice+0x248/0x300 [ 46.421566] do_syscall_64+0xd0/0x4e0 [ 46.425342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.430592] RIP: 0033:0x4592c9 [ 46.433758] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.452648] RSP: 002b:00007f0ee1304c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.460329] RAX: ffffffffffffffda RBX: 00007f0ee1304c90 RCX: 00000000004592c9 [ 46.467573] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.474830] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 46.482073] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ee13056d4 [ 46.489317] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 46.502251] FAULT_INJECTION: forcing a failure. [ 46.502251] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 46.519065] CPU: 0 PID: 7142 Comm: syz-executor.4 Not tainted 4.19.130-syzkaller #0 [ 46.526880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.536648] Call Trace: [ 46.539233] dump_stack+0x123/0x177 [ 46.542861] should_fail.cold.4+0x5/0x13 [ 46.546898] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.552063] ? __lock_acquire+0x792/0x4980 [ 46.556273] __alloc_pages_nodemask+0x1d5/0x710 [ 46.560929] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 46.565941] ? __lock_acquire+0x792/0x4980 [ 46.570158] alloc_pages_current+0xd6/0x1b0 [ 46.574458] skb_page_frag_refill+0x20b/0x400 [ 46.578929] sk_page_frag_refill+0x46/0x1b0 [ 46.583224] sk_alloc_sg+0x108/0x760 [ 46.586920] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.591476] ? lock_sock_nested+0x82/0x100 [ 46.595685] alloc_encrypted_sg+0x81/0x100 [ 46.599915] tls_sw_sendpage+0x4f8/0xc00 [ 46.603956] ? tls_sw_sendmsg+0x1020/0x1020 [ 46.608253] ? pipe_lock+0x4f/0x60 [ 46.611770] inet_sendpage+0x122/0x600 [ 46.615650] ? kernel_sendpage+0xd0/0xd0 [ 46.619695] kernel_sendpage+0x60/0xd0 [ 46.623559] ? lock_downgrade+0x860/0x860 [ 46.627681] ? pipe_lock+0x4f/0x60 [ 46.631198] sock_sendpage+0x6d/0xd0 [ 46.634887] pipe_to_sendpage+0x212/0x430 [ 46.639012] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.643832] __splice_from_pipe+0x2cb/0x720 [ 46.648129] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.652949] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.657765] splice_from_pipe+0xbb/0x120 [ 46.661817] ? splice_shrink_spd+0xa0/0xa0 [ 46.666028] ? rw_verify_area+0xb8/0x2b0 [ 46.670064] generic_splice_sendpage+0x10/0x20 [ 46.674619] do_splice+0x4fd/0x12d0 [ 46.678505] ? ksys_dup3+0x2e0/0x2e0 [ 46.682204] ? opipe_prep.part.13+0x320/0x320 [ 46.686675] ? __fget_light+0x174/0x1e0 [ 46.690626] __x64_sys_splice+0x248/0x300 [ 46.694769] do_syscall_64+0xd0/0x4e0 [ 46.698559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.703723] RIP: 0033:0x4592c9 [ 46.706890] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 46.725782] RSP: 002b:00007ffaee33ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 46.733466] RAX: ffffffffffffffda RBX: 00007ffaee33ec90 RCX: 00000000004592c9 [ 46.740811] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 46.748064] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 46.755310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaee33f6d4 [ 46.762557] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 2020/06/29 07:49:43 executed programs: 6 [ 46.776816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.789925] FAULT_INJECTION: forcing a failure. [ 46.789925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 46.804949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.814340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.824806] FAULT_INJECTION: forcing a failure. [ 46.824806] name failslab, interval 1, probability 0, space 0, times 1 [ 46.837619] CPU: 1 PID: 7145 Comm: syz-executor.0 Not tainted 4.19.130-syzkaller #0 [ 46.845682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.855030] Call Trace: [ 46.857617] dump_stack+0x123/0x177 [ 46.861246] should_fail.cold.4+0x5/0x13 [ 46.865304] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.870401] ? __lock_acquire+0x792/0x4980 [ 46.874742] __alloc_pages_nodemask+0x1d5/0x710 [ 46.879419] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 46.884431] ? __lock_acquire+0x792/0x4980 [ 46.888662] alloc_pages_current+0xd6/0x1b0 [ 46.892981] skb_page_frag_refill+0x20b/0x400 [ 46.897474] sk_page_frag_refill+0x46/0x1b0 [ 46.901791] sk_alloc_sg+0x108/0x760 [ 46.905490] ? lockdep_hardirqs_on+0x421/0x5c0 [ 46.910049] ? lock_sock_nested+0x82/0x100 [ 46.914262] alloc_encrypted_sg+0x81/0x100 [ 46.918472] tls_sw_sendpage+0x4f8/0xc00 [ 46.922531] ? tls_sw_sendmsg+0x1020/0x1020 [ 46.926850] ? pipe_lock+0x4f/0x60 [ 46.930378] inet_sendpage+0x122/0x600 [ 46.934417] ? kernel_sendpage+0xd0/0xd0 [ 46.938462] kernel_sendpage+0x60/0xd0 [ 46.942324] ? lock_downgrade+0x860/0x860 [ 46.946447] ? pipe_lock+0x4f/0x60 [ 46.949962] sock_sendpage+0x6d/0xd0 [ 46.953652] pipe_to_sendpage+0x212/0x430 [ 46.957784] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.962610] __splice_from_pipe+0x2cb/0x720 [ 46.966905] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.971728] ? generic_pipe_buf_nosteal+0x10/0x10 [ 46.976553] splice_from_pipe+0xbb/0x120 [ 46.980610] ? splice_shrink_spd+0xa0/0xa0 [ 46.984833] ? rw_verify_area+0xb8/0x2b0 [ 46.988909] generic_splice_sendpage+0x10/0x20 [ 46.993465] do_splice+0x4fd/0x12d0 [ 46.997086] ? ksys_dup3+0x2e0/0x2e0 [ 47.000776] ? opipe_prep.part.13+0x320/0x320 [ 47.005246] ? __fget_light+0x174/0x1e0 [ 47.009197] __x64_sys_splice+0x248/0x300 [ 47.013325] do_syscall_64+0xd0/0x4e0 [ 47.017101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.022266] RIP: 0033:0x4592c9 [ 47.025435] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.044312] RSP: 002b:00007f9f70bdec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.051995] RAX: ffffffffffffffda RBX: 00007f9f70bdec90 RCX: 00000000004592c9 [ 47.059334] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.066578] RBP: 000000000075bfc8 R08: 0000000100000300 R09: 0000000000000000 [ 47.073942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f70bdf6d4 [ 47.081186] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 47.111682] CPU: 1 PID: 7149 Comm: syz-executor.1 Not tainted 4.19.130-syzkaller #0 [ 47.116233] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.119522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.134988] Call Trace: [ 47.138095] dump_stack+0x123/0x177 [ 47.141723] should_fail.cold.4+0x5/0x13 [ 47.146006] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.151109] ? lock_downgrade+0x860/0x860 [ 47.154013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.155341] __should_failslab+0xba/0xf0 [ 47.155350] should_failslab+0x9/0x14 [ 47.155357] __kmalloc+0x2dd/0x770 [ 47.155367] ? tls_push_record+0xff/0x1600 [ 47.155373] ? __sk_mem_schedule+0x5f/0xc0 [ 47.155380] tls_push_record+0xff/0x1600 [ 47.185263] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.189852] tls_sw_sendpage+0x458/0xc00 [ 47.193935] ? tls_sw_sendmsg+0x1020/0x1020 [ 47.198264] ? pipe_lock+0x4f/0x60 [ 47.201805] inet_sendpage+0x122/0x600 [ 47.205691] ? kernel_sendpage+0xd0/0xd0 [ 47.209744] kernel_sendpage+0x60/0xd0 [ 47.213609] ? lock_downgrade+0x860/0x860 [ 47.217733] ? pipe_lock+0x4f/0x60 [ 47.221248] sock_sendpage+0x6d/0xd0 [ 47.224939] pipe_to_sendpage+0x212/0x430 [ 47.229064] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.233883] ? kasan_check_write+0x14/0x20 [ 47.238096] ? anon_pipe_buf_release+0x149/0x1f0 [ 47.242828] __splice_from_pipe+0x2cb/0x720 [ 47.247168] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.252000] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.256827] splice_from_pipe+0xbb/0x120 [ 47.260862] ? splice_shrink_spd+0xa0/0xa0 [ 47.265074] ? rw_verify_area+0xb8/0x2b0 [ 47.269110] generic_splice_sendpage+0x10/0x20 [ 47.273666] do_splice+0x4fd/0x12d0 [ 47.277269] ? ksys_dup3+0x2e0/0x2e0 [ 47.280957] ? opipe_prep.part.13+0x320/0x320 [ 47.285426] ? __fget_light+0x174/0x1e0 [ 47.289373] __x64_sys_splice+0x248/0x300 [ 47.293511] do_syscall_64+0xd0/0x4e0 [ 47.297467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.302644] RIP: 0033:0x4592c9 [ 47.305832] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.324985] RSP: 002b:00007f38239d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.332856] RAX: ffffffffffffffda RBX: 00007f38239d0c90 RCX: 00000000004592c9 [ 47.340120] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.348171] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 47.355428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f38239d16d4 [ 47.362685] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 47.400723] FAULT_INJECTION: forcing a failure. [ 47.400723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 47.421629] FAULT_INJECTION: forcing a failure. [ 47.421629] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 47.461232] kasan: CONFIG_KASAN_INLINE enabled [ 47.466061] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.478353] FAULT_INJECTION: forcing a failure. [ 47.478353] name failslab, interval 1, probability 0, space 0, times 0 [ 47.489972] CPU: 0 PID: 7164 Comm: syz-executor.2 Not tainted 4.19.130-syzkaller #0 [ 47.497773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.507106] Call Trace: [ 47.509670] dump_stack+0x123/0x177 [ 47.513276] should_fail.cold.4+0x5/0x13 [ 47.517313] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.522393] ? lock_downgrade+0x860/0x860 [ 47.526519] __should_failslab+0xba/0xf0 [ 47.530554] should_failslab+0x9/0x14 [ 47.534355] kmem_cache_alloc_node+0x26b/0x730 [ 47.538928] __alloc_skb+0xa7/0x580 [ 47.542552] ? skb_scrub_packet+0x3c0/0x3c0 [ 47.546861] ? wait_for_completion_interruptible_timeout+0x440/0x550 [ 47.553328] ? finish_task_switch+0x14a/0x720 [ 47.557892] ? finish_task_switch+0x11c/0x720 [ 47.562364] sk_stream_alloc_skb+0x9e/0x810 [ 47.566671] ? tcp_send_mss+0x1d/0x220 [ 47.570557] do_tcp_sendpages+0x772/0x1e10 [ 47.574820] ? __lock_is_held+0xb5/0x140 [ 47.578860] ? sk_stream_alloc_skb+0x810/0x810 [ 47.583426] ? __local_bh_enable_ip+0x160/0x260 [ 47.588070] ? lock_sock_nested+0xc5/0x100 [ 47.592278] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.596868] ? __local_bh_enable_ip+0x160/0x260 [ 47.601510] ? kasan_check_read+0x11/0x20 [ 47.605636] tcp_sendpage_locked+0x63/0xa0 [ 47.609848] tcp_sendpage+0x37/0x50 [ 47.613475] inet_sendpage+0x122/0x600 [ 47.617343] ? kernel_sendpage+0xd0/0xd0 [ 47.621384] kernel_sendpage+0x60/0xd0 [ 47.625247] ? lock_downgrade+0x860/0x860 [ 47.630009] ? pipe_lock+0x4f/0x60 [ 47.633530] sock_sendpage+0x6d/0xd0 [ 47.637220] pipe_to_sendpage+0x212/0x430 [ 47.641344] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.646523] __splice_from_pipe+0x2cb/0x720 [ 47.650907] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.655726] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.660546] splice_from_pipe+0xbb/0x120 [ 47.664582] ? splice_shrink_spd+0xa0/0xa0 [ 47.668822] ? rw_verify_area+0xb8/0x2b0 [ 47.672859] generic_splice_sendpage+0x10/0x20 [ 47.677417] do_splice+0x4fd/0x12d0 [ 47.681024] ? ksys_dup3+0x2e0/0x2e0 [ 47.684717] ? opipe_prep.part.13+0x320/0x320 [ 47.689195] ? __fget_light+0x174/0x1e0 [ 47.693167] __x64_sys_splice+0x248/0x300 [ 47.697380] do_syscall_64+0xd0/0x4e0 [ 47.701158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.706320] RIP: 0033:0x4592c9 [ 47.709486] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.728361] RSP: 002b:00007f0ee12a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.736050] RAX: ffffffffffffffda RBX: 00007f0ee12a1c90 RCX: 00000000004592c9 [ 47.743297] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 47.750642] RBP: 000000000075c118 R08: 0000000100000300 R09: 0000000000000000 [ 47.757888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ee12a26d4 [ 47.765131] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 47.776573] CPU: 0 PID: 7161 Comm: syz-executor.3 Not tainted 4.19.130-syzkaller #0 [ 47.784496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.793836] Call Trace: [ 47.796422] dump_stack+0x123/0x177 [ 47.800120] should_fail.cold.4+0x5/0x13 [ 47.804192] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.809293] ? __lock_acquire+0x792/0x4980 [ 47.813525] __alloc_pages_nodemask+0x1d5/0x710 [ 47.818176] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 47.823169] ? __lock_acquire+0x792/0x4980 [ 47.827384] alloc_pages_current+0xd6/0x1b0 [ 47.831692] skb_page_frag_refill+0x20b/0x400 [ 47.836259] sk_page_frag_refill+0x46/0x1b0 [ 47.840557] sk_alloc_sg+0x108/0x760 [ 47.844246] ? lockdep_hardirqs_on+0x421/0x5c0 [ 47.848804] ? lock_sock_nested+0x82/0x100 [ 47.853022] alloc_encrypted_sg+0x81/0x100 [ 47.857255] tls_sw_sendpage+0x4f8/0xc00 [ 47.861315] ? tls_sw_sendmsg+0x1020/0x1020 [ 47.865614] ? pipe_lock+0x4f/0x60 [ 47.869147] inet_sendpage+0x122/0x600 [ 47.873021] ? kernel_sendpage+0xd0/0xd0 [ 47.877069] kernel_sendpage+0x60/0xd0 [ 47.880936] ? lock_downgrade+0x860/0x860 [ 47.885064] ? pipe_lock+0x4f/0x60 [ 47.888581] sock_sendpage+0x6d/0xd0 [ 47.892279] pipe_to_sendpage+0x212/0x430 [ 47.896414] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.901238] __splice_from_pipe+0x2cb/0x720 [ 47.905537] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.910360] ? generic_pipe_buf_nosteal+0x10/0x10 [ 47.915265] splice_from_pipe+0xbb/0x120 [ 47.919399] ? splice_shrink_spd+0xa0/0xa0 [ 47.923621] ? rw_verify_area+0xb8/0x2b0 [ 47.927669] generic_splice_sendpage+0x10/0x20 [ 47.932499] do_splice+0x4fd/0x12d0 [ 47.936113] ? ksys_dup3+0x2e0/0x2e0 [ 47.939826] ? opipe_prep.part.13+0x320/0x320 [ 47.944302] ? __fget_light+0x174/0x1e0 [ 47.948256] __x64_sys_splice+0x248/0x300 [ 47.952481] do_syscall_64+0xd0/0x4e0 [ 47.956269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.961434] RIP: 0033:0x4592c9 [ 47.964746] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.983665] RSP: 002b:00007fd9f959cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 47.991363] RAX: ffffffffffffffda RBX: 00007fd9f959cc90 RCX: 00000000004592c9 [ 47.998625] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.005890] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 48.013161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9f959d6d4 [ 48.020425] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 48.027785] CPU: 1 PID: 7167 Comm: syz-executor.5 Not tainted 4.19.130-syzkaller #0 [ 48.031484] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.035708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.041920] CPU: 0 PID: 7149 Comm: syz-executor.1 Not tainted 4.19.130-syzkaller #0 [ 48.051245] Call Trace: [ 48.059274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.061865] dump_stack+0x123/0x177 [ 48.071192] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 48.074805] should_fail.cold.4+0x5/0x13 [ 48.080249] Code: ff ff 48 89 c7 e8 f7 a0 2a 00 4c 89 f2 48 c1 ea 03 42 80 3c 3a 00 0f 85 a8 01 00 00 48 8d 70 08 49 89 06 48 89 f2 48 c1 ea 03 <42> 0f b6 14 3a 84 d2 74 09 80 fa 03 0f 8e 6b 01 00 00 48 8b 5d d0 [ 48.084291] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.103694] RSP: 0018:ffff88809273f498 EFLAGS: 00010202 [ 48.108808] ? __lock_acquire+0x792/0x4980 [ 48.114140] RAX: 0000000000000000 RBX: ffff8880982c160c RCX: 000000000000401e [ 48.118351] __alloc_pages_nodemask+0x1d5/0x710 [ 48.125611] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8880982c1600 [ 48.130357] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 48.142041] RBP: ffff88809273f4f8 R08: ffffed1010c6b804 R09: ffffed1010c6b800 [ 48.142047] R10: 0000000000000000 R11: ffff88808635c01d R12: 0000000000000fff [ 48.147059] ? __lock_acquire+0x792/0x4980 [ 48.154298] R13: 000000000000001e R14: ffff88809273f538 R15: dffffc0000000000 [ 48.161552] alloc_pages_current+0xd6/0x1b0 [ 48.165759] FS: 00007f38239d1700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 48.173188] skb_page_frag_refill+0x20b/0x400 [ 48.177476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.177480] CR2: 00007ffe927f6d68 CR3: 000000009700d000 CR4: 00000000001406f0 [ 48.185683] sk_page_frag_refill+0x46/0x1b0 [ 48.190249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.196721] sk_alloc_sg+0x108/0x760 [ 48.203974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.208448] ? lockdep_hardirqs_on+0x421/0x5c0 [ 48.216213] Call Trace: [ 48.219916] ? lock_sock_nested+0x82/0x100 [ 48.227167] scatterwalk_map_and_copy+0x128/0x190 [ 48.231743] alloc_encrypted_sg+0x81/0x100 [ 48.234299] ? scatterwalk_copychunks+0x610/0x610 [ 48.238511] tls_sw_sendpage+0x4f8/0xc00 [ 48.243333] ? kernel_fpu_end+0xa3/0x130 [ 48.247642] ? tls_sw_sendmsg+0x1020/0x1020 [ 48.252454] ? kernel_fpu_begin+0x170/0x170 [ 48.256517] ? pipe_lock+0x4f/0x60 [ 48.260556] gcmaes_encrypt.constprop.15+0x81b/0xda0 [ 48.264968] inet_sendpage+0x122/0x600 [ 48.269278] ? tls_push_record+0xff/0x1600 [ 48.272793] ? kernel_sendpage+0xd0/0xd0 [ 48.277879] ? tls_sw_sendpage+0x458/0xc00 [ 48.281750] kernel_sendpage+0x60/0xd0 [ 48.286531] ? inet_sendpage+0x122/0x600 [ 48.290752] ? lock_downgrade+0x860/0x860 [ 48.295141] ? kernel_sendpage+0x60/0xd0 [ 48.299100] ? pipe_lock+0x4f/0x60 [ 48.303140] ? sock_sendpage+0x6d/0xd0 [ 48.307263] sock_sendpage+0x6d/0xd0 [ 48.311401] ? pipe_to_sendpage+0x212/0x430 [ 48.314913] pipe_to_sendpage+0x212/0x430 [ 48.319039] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 48.323681] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.327985] ? usleep_range+0x130/0x130 [ 48.332119] __splice_from_pipe+0x2cb/0x720 [ 48.337891] ? __lock_is_held+0xb5/0x140 [ 48.343056] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.347028] generic_gcmaes_encrypt+0xfd/0x150 [ 48.351319] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.355519] ? generic_gcmaes_encrypt+0xfd/0x150 [ 48.360342] splice_from_pipe+0xbb/0x120 [ 48.364904] ? helper_rfc4106_encrypt+0x450/0x450 [ 48.369728] ? splice_shrink_spd+0xa0/0xa0 [ 48.374517] ? __kmalloc+0x5f1/0x770 [ 48.378602] ? rw_verify_area+0xb8/0x2b0 [ 48.384559] gcmaes_wrapper_encrypt+0x109/0x180 [ 48.388765] generic_splice_sendpage+0x10/0x20 [ 48.392583] tls_push_record+0x9ae/0x1600 [ 48.396621] do_splice+0x4fd/0x12d0 [ 48.401366] ? sk_stream_kill_queues+0x510/0x510 [ 48.406213] ? ksys_dup3+0x2e0/0x2e0 [ 48.410342] tls_sw_sendpage+0x458/0xc00 [ 48.414556] ? opipe_prep.part.13+0x320/0x320 [ 48.419595] ? tls_sw_sendmsg+0x1020/0x1020 [ 48.423292] ? __fget_light+0x174/0x1e0 [ 48.427333] ? pipe_lock+0x4f/0x60 [ 48.431891] __x64_sys_splice+0x248/0x300 [ 48.436192] inet_sendpage+0x122/0x600 [ 48.440140] do_syscall_64+0xd0/0x4e0 [ 48.443652] ? kernel_sendpage+0xd0/0xd0 [ 48.448203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.452064] kernel_sendpage+0x60/0xd0 [ 48.455839] RIP: 0033:0x4592c9 [ 48.459875] ? lock_downgrade+0x860/0x860 [ 48.465036] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.468900] ? pipe_lock+0x4f/0x60 [ 48.472067] RSP: 002b:00007fb387649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.476220] sock_sendpage+0x6d/0xd0 [ 48.495278] RAX: ffffffffffffffda RBX: 00007fb387649c90 RCX: 00000000004592c9 [ 48.498811] pipe_to_sendpage+0x212/0x430 [ 48.506831] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.510523] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.518134] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 48.522258] ? kasan_check_write+0x14/0x20 [ 48.529590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb38764a6d4 [ 48.534409] ? anon_pipe_buf_release+0x149/0x1f0 [ 48.542014] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 48.566626] __splice_from_pipe+0x2cb/0x720 [ 48.570941] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.575774] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.581301] splice_from_pipe+0xbb/0x120 [ 48.586643] ? splice_shrink_spd+0xa0/0xa0 [ 48.590892] ? rw_verify_area+0xb8/0x2b0 [ 48.594929] generic_splice_sendpage+0x10/0x20 [ 48.599680] do_splice+0x4fd/0x12d0 [ 48.603285] ? ksys_dup3+0x2e0/0x2e0 [ 48.606972] ? opipe_prep.part.13+0x320/0x320 [ 48.611532] ? __fget_light+0x174/0x1e0 [ 48.615496] __x64_sys_splice+0x248/0x300 [ 48.619621] do_syscall_64+0xd0/0x4e0 [ 48.623415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.628594] RIP: 0033:0x4592c9 [ 48.631779] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.650838] RSP: 002b:00007f38239d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.658517] RAX: ffffffffffffffda RBX: 00007f38239d0c90 RCX: 00000000004592c9 [ 48.665777] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.673039] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 48.680301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f38239d16d4 [ 48.687561] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 48.694824] Modules linked in: [ 48.703107] FAULT_INJECTION: forcing a failure. [ 48.703107] name failslab, interval 1, probability 0, space 0, times 0 [ 48.709416] FAULT_INJECTION: forcing a failure. [ 48.709416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 48.727378] CPU: 0 PID: 7185 Comm: syz-executor.0 Tainted: G D 4.19.130-syzkaller #0 [ 48.736562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.745940] Call Trace: [ 48.748568] dump_stack+0x123/0x177 [ 48.752191] should_fail.cold.4+0x5/0x13 [ 48.756241] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.761334] ? process_measurement+0x805/0x14b0 [ 48.766000] ? lock_downgrade+0x860/0x860 [ 48.770124] ? process_measurement+0x69e/0x14b0 [ 48.774769] __alloc_pages_nodemask+0x1d5/0x710 [ 48.779412] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 48.784403] alloc_pages_current+0xd6/0x1b0 [ 48.788703] skb_page_frag_refill+0x20b/0x400 [ 48.793184] sk_page_frag_refill+0x46/0x1b0 [ 48.797651] sk_alloc_sg+0x108/0x760 [ 48.801344] ? __local_bh_enable_ip+0x120/0x260 [ 48.805986] ? lock_sock_nested+0x82/0x100 [ 48.811152] alloc_encrypted_sg+0x81/0x100 [ 48.815360] tls_sw_sendpage+0x4f8/0xc00 [ 48.819396] ? _kstrtoull+0xa0/0x1b0 [ 48.823086] ? _parse_integer+0x100/0x100 [ 48.827209] ? tls_sw_sendmsg+0x1020/0x1020 [ 48.831513] inet_sendpage+0x122/0x600 [ 48.835462] ? kernel_sendpage+0xd0/0xd0 [ 48.839537] kernel_sendpage+0x60/0xd0 [ 48.843668] ? lock_downgrade+0x860/0x860 [ 48.847792] ? pipe_lock+0x4f/0x60 [ 48.851306] sock_sendpage+0x6d/0xd0 [ 48.854996] pipe_to_sendpage+0x212/0x430 [ 48.859123] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.863945] ? file_has_perm+0x24b/0x360 [ 48.867985] __splice_from_pipe+0x2cb/0x720 [ 48.872293] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.877196] ? generic_pipe_buf_nosteal+0x10/0x10 [ 48.882995] splice_from_pipe+0xbb/0x120 [ 48.887140] ? splice_shrink_spd+0xa0/0xa0 [ 48.891349] ? rw_verify_area+0xb8/0x2b0 [ 48.895558] generic_splice_sendpage+0x10/0x20 [ 48.900128] do_splice+0x4fd/0x12d0 [ 48.903731] ? ksys_dup3+0x2e0/0x2e0 [ 48.907443] ? opipe_prep.part.13+0x320/0x320 [ 48.911924] ? __fget_light+0x174/0x1e0 [ 48.915884] __x64_sys_splice+0x248/0x300 [ 48.920185] do_syscall_64+0xd0/0x4e0 [ 48.923993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.929248] RIP: 0033:0x4592c9 [ 48.932506] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.951401] RSP: 002b:00007f9f70b9cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 48.959108] RAX: ffffffffffffffda RBX: 00007f9f70b9cc90 RCX: 00000000004592c9 [ 48.966405] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 48.973657] RBP: 000000000075c118 R08: 0000000100000300 R09: 0000000000000000 [ 48.981094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f70b9d6d4 [ 48.988689] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 49.008468] CPU: 0 PID: 7181 Comm: syz-executor.4 Tainted: G D 4.19.130-syzkaller #0 [ 49.017943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.027486] Call Trace: [ 49.030057] dump_stack+0x123/0x177 [ 49.033679] should_fail.cold.4+0x5/0x13 [ 49.037729] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.042818] ? lock_downgrade+0x860/0x860 [ 49.046946] ? set_page_refcounted+0x100/0x100 [ 49.051508] __should_failslab+0xba/0xf0 [ 49.055566] should_failslab+0x9/0x14 [ 49.059344] kmem_cache_alloc_node+0x26b/0x730 [ 49.063905] __alloc_skb+0xa7/0x580 [ 49.067523] ? skb_scrub_packet+0x3c0/0x3c0 [ 49.071835] ? kasan_check_write+0x14/0x20 [ 49.076046] ? finish_task_switch+0x4c8/0x720 [ 49.080702] sk_stream_alloc_skb+0x9e/0x810 [ 49.085003] ? tcp_send_mss+0x1d/0x220 [ 49.088955] do_tcp_sendpages+0x772/0x1e10 [ 49.093260] ? __lock_is_held+0xb5/0x140 [ 49.097416] ? sk_stream_alloc_skb+0x810/0x810 [ 49.101978] ? __local_bh_enable_ip+0x120/0x260 [ 49.106631] ? __local_bh_enable_ip+0x160/0x260 [ 49.111299] ? kasan_check_read+0x11/0x20 [ 49.115432] tcp_sendpage_locked+0x63/0xa0 [ 49.119734] tcp_sendpage+0x37/0x50 [ 49.123340] inet_sendpage+0x122/0x600 [ 49.127237] ? kernel_sendpage+0xd0/0xd0 [ 49.131273] kernel_sendpage+0x60/0xd0 [ 49.135136] ? lock_downgrade+0x860/0x860 [ 49.139448] ? pipe_lock+0x4f/0x60 [ 49.142970] sock_sendpage+0x6d/0xd0 [ 49.146689] pipe_to_sendpage+0x212/0x430 [ 49.150910] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.155743] __splice_from_pipe+0x2cb/0x720 [ 49.160047] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.164884] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.169704] splice_from_pipe+0xbb/0x120 [ 49.173742] ? splice_shrink_spd+0xa0/0xa0 [ 49.177958] ? rw_verify_area+0xb8/0x2b0 [ 49.181996] generic_splice_sendpage+0x10/0x20 [ 49.186561] do_splice+0x4fd/0x12d0 [ 49.190168] ? ksys_dup3+0x2e0/0x2e0 [ 49.193861] ? opipe_prep.part.13+0x320/0x320 [ 49.198358] ? __fget_light+0x174/0x1e0 [ 49.202320] __x64_sys_splice+0x248/0x300 [ 49.206464] do_syscall_64+0xd0/0x4e0 [ 49.210255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.215629] RIP: 0033:0x4592c9 [ 49.218817] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.237800] RSP: 002b:00007ffaee2dbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.246180] RAX: ffffffffffffffda RBX: 00007ffaee2dbc90 RCX: 00000000004592c9 [ 49.253427] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.260689] RBP: 000000000075c118 R08: 0000000100000300 R09: 0000000000000000 [ 49.268071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaee2dc6d4 [ 49.275318] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 49.285715] ---[ end trace fe5aead09bc188eb ]--- [ 49.290692] RIP: 0010:scatterwalk_copychunks+0x379/0x610 [ 49.298251] Code: ff ff 48 89 c7 e8 f7 a0 2a 00 4c 89 f2 48 c1 ea 03 42 80 3c 3a 00 0f 85 a8 01 00 00 48 8d 70 08 49 89 06 48 89 f2 48 c1 ea 03 <42> 0f b6 14 3a 84 d2 74 09 80 fa 03 0f 8e 6b 01 00 00 48 8b 5d d0 [ 49.318004] FAULT_INJECTION: forcing a failure. [ 49.318004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 49.323885] RSP: 0018:ffff88809273f498 EFLAGS: 00010202 [ 49.341880] FAULT_INJECTION: forcing a failure. [ 49.341880] name failslab, interval 1, probability 0, space 0, times 0 [ 49.355226] RAX: 0000000000000000 RBX: ffff8880982c160c RCX: 000000000000401e [ 49.355527] CPU: 1 PID: 7193 Comm: syz-executor.3 Tainted: G D 4.19.130-syzkaller #0 [ 49.371770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.381220] Call Trace: [ 49.383898] dump_stack+0x123/0x177 [ 49.387677] should_fail.cold.4+0x5/0x13 [ 49.391747] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.396844] ? lock_downgrade+0x860/0x860 [ 49.401056] ? set_page_refcounted+0x100/0x100 [ 49.405614] __should_failslab+0xba/0xf0 [ 49.409826] should_failslab+0x9/0x14 [ 49.413600] __kmalloc+0x2dd/0x770 [ 49.417132] ? tls_push_record+0xff/0x1600 [ 49.421385] ? __sk_mem_schedule+0x5f/0xc0 [ 49.425609] tls_push_record+0xff/0x1600 [ 49.429646] ? __local_bh_enable_ip+0x120/0x260 [ 49.434290] tls_sw_sendpage+0x458/0xc00 [ 49.438326] ? _kstrtoull+0xa0/0x1b0 [ 49.442016] ? tls_sw_sendmsg+0x1020/0x1020 [ 49.446852] inet_sendpage+0x122/0x600 [ 49.450720] ? kernel_sendpage+0xd0/0xd0 [ 49.454758] kernel_sendpage+0x60/0xd0 [ 49.458620] ? lock_downgrade+0x860/0x860 [ 49.463527] ? pipe_lock+0x4f/0x60 [ 49.467046] sock_sendpage+0x6d/0xd0 [ 49.470742] pipe_to_sendpage+0x212/0x430 [ 49.474881] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.479700] ? kasan_check_write+0x14/0x20 [ 49.483914] ? anon_pipe_buf_release+0x149/0x1f0 [ 49.489166] __splice_from_pipe+0x2cb/0x720 [ 49.493761] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.498620] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.503525] splice_from_pipe+0xbb/0x120 [ 49.508003] ? splice_shrink_spd+0xa0/0xa0 [ 49.512302] ? rw_verify_area+0xb8/0x2b0 [ 49.516338] generic_splice_sendpage+0x10/0x20 [ 49.520901] do_splice+0x4fd/0x12d0 [ 49.524513] ? ksys_dup3+0x2e0/0x2e0 [ 49.528216] ? opipe_prep.part.13+0x320/0x320 [ 49.532701] ? __fget_light+0x174/0x1e0 [ 49.536650] __x64_sys_splice+0x248/0x300 [ 49.540881] do_syscall_64+0xd0/0x4e0 [ 49.545006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.550198] RIP: 0033:0x4592c9 [ 49.553431] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.572309] RSP: 002b:00007fd9f959cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.580098] RAX: ffffffffffffffda RBX: 00007fd9f959cc90 RCX: 00000000004592c9 [ 49.587343] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.594865] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 49.602110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9f959d6d4 [ 49.609440] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 49.619000] CPU: 1 PID: 7188 Comm: syz-executor.2 Tainted: G D 4.19.130-syzkaller #0 [ 49.628314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.637660] Call Trace: [ 49.638905] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8880982c1600 [ 49.640324] dump_stack+0x123/0x177 [ 49.640334] should_fail.cold.4+0x5/0x13 [ 49.655241] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.661477] ? process_measurement+0x805/0x14b0 [ 49.665596] RBP: ffff88809273f4f8 R08: ffffed1010c6b804 R09: ffffed1010c6b800 [ 49.666181] ? lock_downgrade+0x860/0x860 [ 49.666186] ? process_measurement+0x69e/0x14b0 [ 49.666194] __alloc_pages_nodemask+0x1d5/0x710 [ 49.675215] R10: 0000000000000000 R11: ffff88808635c01d R12: 0000000000000fff [ 49.677842] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 49.677851] alloc_pages_current+0xd6/0x1b0 [ 49.683300] R13: 000000000000001e R14: ffff88809273f538 R15: dffffc0000000000 [ 49.687286] skb_page_frag_refill+0x20b/0x400 [ 49.687291] sk_page_frag_refill+0x46/0x1b0 [ 49.687296] sk_alloc_sg+0x108/0x760 [ 49.696116] FS: 00007f38239d1700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 49.699544] ? __local_bh_enable_ip+0x120/0x260 [ 49.699550] ? lock_sock_nested+0x82/0x100 [ 49.699557] alloc_encrypted_sg+0x81/0x100 [ 49.704932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.711304] tls_sw_sendpage+0x4f8/0xc00 [ 49.711310] ? _kstrtoull+0xa0/0x1b0 [ 49.711314] ? _parse_integer+0x100/0x100 [ 49.711321] ? tls_sw_sendmsg+0x1020/0x1020 [ 49.711328] inet_sendpage+0x122/0x600 [ 49.711335] ? kernel_sendpage+0xd0/0xd0 [ 49.711340] kernel_sendpage+0x60/0xd0 [ 49.717622] CR2: 00007f3a754e3000 CR3: 000000009700d000 CR4: 00000000001406f0 [ 49.720185] ? lock_downgrade+0x860/0x860 [ 49.720192] ? pipe_lock+0x4f/0x60 [ 49.720200] sock_sendpage+0x6d/0xd0 [ 49.725250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.732281] pipe_to_sendpage+0x212/0x430 [ 49.732287] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.732293] ? file_has_perm+0x24b/0x360 [ 49.732298] __splice_from_pipe+0x2cb/0x720 [ 49.732302] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.732309] ? generic_pipe_buf_nosteal+0x10/0x10 [ 49.738633] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.741416] splice_from_pipe+0xbb/0x120 [ 49.741420] ? splice_shrink_spd+0xa0/0xa0 [ 49.741428] ? rw_verify_area+0xb8/0x2b0 [ 49.741433] generic_splice_sendpage+0x10/0x20 [ 49.741436] do_splice+0x4fd/0x12d0 [ 49.741444] ? ksys_dup3+0x2e0/0x2e0 [ 49.747188] Kernel panic - not syncing: Fatal exception [ 49.751617] ? opipe_prep.part.13+0x320/0x320 [ 49.875546] ? __fget_light+0x174/0x1e0 [ 49.879592] __x64_sys_splice+0x248/0x300 [ 49.883720] do_syscall_64+0xd0/0x4e0 [ 49.887509] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.892781] RIP: 0033:0x4592c9 [ 49.895951] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.916134] RSP: 002b:00007f0ee1304c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 49.923819] RAX: ffffffffffffffda RBX: 00007f0ee1304c90 RCX: 00000000004592c9 [ 49.931172] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 49.938423] RBP: 000000000075bf20 R08: 0000000100000300 R09: 0000000000000000 [ 49.945698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ee13056d4 [ 49.952948] R13: 00000000004c87fb R14: 00000000004de630 R15: 0000000000000005 [ 49.962036] Kernel Offset: disabled [ 49.965741] Rebooting in 86400 seconds..