Warning: Permanently added '10.128.0.145' (ECDSA) to the list of known hosts. 2021/09/22 22:15:43 parsed 1 programs 2021/09/22 22:15:43 executed programs: 0 [ 36.102588] audit: type=1400 audit(1632348943.932:10): avc: denied { execmem } for pid=5614 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.171806] IPVS: ftp: loaded support on port[0] = 21 [ 36.184813] IPVS: ftp: loaded support on port[0] = 21 [ 36.202257] IPVS: ftp: loaded support on port[0] = 21 [ 36.210114] IPVS: ftp: loaded support on port[0] = 21 [ 36.241092] IPVS: ftp: loaded support on port[0] = 21 [ 36.261617] IPVS: ftp: loaded support on port[0] = 21 [ 36.511472] chnl_net:caif_netlink_parms(): no params data found [ 36.557281] chnl_net:caif_netlink_parms(): no params data found [ 36.582634] chnl_net:caif_netlink_parms(): no params data found [ 36.600651] chnl_net:caif_netlink_parms(): no params data found [ 36.626813] chnl_net:caif_netlink_parms(): no params data found [ 36.692580] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.699615] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.707343] device bridge_slave_0 entered promiscuous mode [ 36.719118] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.725804] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.732601] device bridge_slave_1 entered promiscuous mode [ 36.750889] chnl_net:caif_netlink_parms(): no params data found [ 36.791516] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.799520] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.807346] device bridge_slave_0 entered promiscuous mode [ 36.828438] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.841474] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.850881] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.858984] device bridge_slave_1 entered promiscuous mode [ 36.866279] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.872905] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.880743] device bridge_slave_0 entered promiscuous mode [ 36.887986] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.894415] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.901918] device bridge_slave_0 entered promiscuous mode [ 36.910934] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 36.930361] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.937203] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.944256] device bridge_slave_1 entered promiscuous mode [ 36.951263] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.961287] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.969139] device bridge_slave_1 entered promiscuous mode [ 37.009763] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.021852] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.029171] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.036896] device bridge_slave_0 entered promiscuous mode [ 37.049080] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.058372] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.066848] team0: Port device team_slave_0 added [ 37.072832] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.086501] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.092962] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.100594] device bridge_slave_1 entered promiscuous mode [ 37.108357] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.117887] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.127299] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.135273] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.142429] team0: Port device team_slave_1 added [ 37.152159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.159336] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.166345] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.173729] device bridge_slave_0 entered promiscuous mode [ 37.200466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.208577] team0: Port device team_slave_0 added [ 37.213972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.222659] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.229775] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.237742] device bridge_slave_1 entered promiscuous mode [ 37.252334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.260316] team0: Port device team_slave_0 added [ 37.266464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.275528] team0: Port device team_slave_0 added [ 37.280889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.289476] team0: Port device team_slave_1 added [ 37.308713] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.318092] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.326319] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.333736] team0: Port device team_slave_1 added [ 37.339178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.346605] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.353936] team0: Port device team_slave_1 added [ 37.360182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.407154] device hsr_slave_0 entered promiscuous mode [ 37.444827] device hsr_slave_1 entered promiscuous mode [ 37.509730] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.520572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.533979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.542225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.555747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.564052] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.580590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.600121] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.607993] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.616108] team0: Port device team_slave_0 added [ 37.648325] device hsr_slave_0 entered promiscuous mode [ 37.694456] device hsr_slave_1 entered promiscuous mode [ 37.778510] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.790321] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.806898] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.814969] team0: Port device team_slave_1 added [ 37.836129] device hsr_slave_0 entered promiscuous mode [ 37.884569] device hsr_slave_1 entered promiscuous mode [ 37.965686] device hsr_slave_0 entered promiscuous mode [ 38.004343] device hsr_slave_1 entered promiscuous mode [ 38.044762] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.052304] team0: Port device team_slave_0 added [ 38.061402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.068818] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.080562] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.088115] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.097557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.105684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.113115] team0: Port device team_slave_1 added [ 38.118879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.133227] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.142647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.151950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.159573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.226157] device hsr_slave_0 entered promiscuous mode [ 38.264687] device hsr_slave_1 entered promiscuous mode [ 38.318284] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.325518] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.338624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.375425] device hsr_slave_0 entered promiscuous mode [ 38.434241] device hsr_slave_1 entered promiscuous mode [ 38.477518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.504606] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.515531] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.537556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.567074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.586900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.597334] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.606101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.614133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.632516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.645473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.653292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.663045] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.672342] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.678972] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.687816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.696724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.712614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.719848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.727589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.737328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.745015] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.751117] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.761114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.770518] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.780406] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.788401] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.795528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.803518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.812405] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.819234] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.827407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.835024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.844060] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.854128] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.860230] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.868347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.878635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.886490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.893584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.900814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.907967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.916709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.924927] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.931370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.938658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.947097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.954835] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.961350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.971069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.980057] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.989765] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.996297] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.009642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.016947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.025903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.034275] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.040745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.047895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.055132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.063066] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.069600] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.077503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.087844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.096529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.104611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.111733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.120567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.129344] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.135749] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.143024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.152300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.160237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.167886] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.174285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.181143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.189210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.198544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.207754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.217156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.225120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.232989] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.239418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.246670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.254955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.264145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.273011] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.281895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.291197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.300141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.308764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.317518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.326839] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.333613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.340957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.348882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.356737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.365048] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.371451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.378413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.388118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.398350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.407904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.417545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.425140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.432240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.441509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.449667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.457950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.465839] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.472295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.479216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.487697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.500818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.509443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.517792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.531121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.538494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.547325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.555907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.564580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.572080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.580691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.588579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.596182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.604513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.613737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.622432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.630872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.640468] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.647150] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.657158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.665821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.674093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.681177] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.689070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.697625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.705942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.714548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.722397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.731041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.739719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.748154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.756581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.765275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.774096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.783006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.791599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.803384] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.809677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.820680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.828267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.835843] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.843686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.851540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.859745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.867635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.876562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.884345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.892884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.901556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.909785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.920054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.929513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.937098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.947427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.956003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.966419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.974493] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.981452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.991269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.999775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.009952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.018222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.029307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.037276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.048384] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.055894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.064503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.072688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.083897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.094251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.107847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.116057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.125187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.133531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.141403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.150984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.159405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.167365] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.174208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.181207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.188949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.196755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.204756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.214814] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.223939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.232512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.241062] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.248796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.258606] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.265040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.275102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.282693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.290779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.299106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.306955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.317057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.328126] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.337975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.347907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.356144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.364066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.371849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.381920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.391769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.400105] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.406500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.417042] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.424215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.432482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.441090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.449360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.459437] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.468289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.477107] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.483516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.493635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.508746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.518420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.545780] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.563161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.594165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.617759] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.627516] FAULT_INJECTION: forcing a failure. [ 40.627516] name failslab, interval 1, probability 0, space 0, times 1 [ 40.636194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.639456] CPU: 1 PID: 6536 Comm: syz-executor.1 Not tainted 4.19.207-syzkaller #0 [ 40.652197] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.653438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.653440] Call Trace: [ 40.653452] dump_stack+0x123/0x171 [ 40.653460] should_fail.cold.4+0x5/0xa [ 40.653468] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.653475] ? mark_held_locks+0x130/0x130 [ 40.653478] ? __lock_acquire+0x792/0x4950 [ 40.653484] __should_failslab+0xba/0xf0 [ 40.653489] should_failslab+0x9/0x20 [ 40.653497] __kmalloc+0x70/0x770 [ 40.663034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.669159] ? __lock_is_held+0xb5/0x140 [ 40.669167] ? __tty_buffer_request_room+0x1b3/0x550 [ 40.669176] __tty_buffer_request_room+0x1b3/0x550 [ 40.687178] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.688847] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 40.688857] ? do_raw_spin_lock+0xd0/0x240 [ 40.711965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.715835] pty_write+0xf3/0x1f0 [ 40.715843] tty_put_char+0x10d/0x130 [ 40.715847] ? dev_match_devt+0x90/0x90 [ 40.715850] ? kasan_check_read+0x11/0x20 [ 40.715854] ? tty_buffer_space_avail+0x56/0xb0 [ 40.715859] ? pty_write_room+0x8f/0xb0 [ 40.715863] __process_echoes+0x311/0x790 [ 40.715870] n_tty_receive_buf_common+0x780/0x2bd0 [ 40.782614] n_tty_receive_buf+0xc/0x10 [ 40.786583] tty_ioctl+0x67d/0x1310 [ 40.790293] ? tty_vhangup+0x20/0x20 [ 40.794009] ? avc_ss_reset+0x140/0x140 [ 40.798030] ? mark_held_locks+0x130/0x130 [ 40.802264] ? kasan_check_write+0x14/0x20 [ 40.806675] ? proc_fail_nth_write+0x13a/0x180 [ 40.812035] ? map_files_get_link+0x370/0x370 [ 40.816804] ? __lock_is_held+0xb5/0x140 [ 40.821214] ? ___might_sleep+0x16b/0x270 [ 40.825549] do_vfs_ioctl+0x199/0x10d0 [ 40.829716] ? ioctl_preallocate+0x1c0/0x1c0 [ 40.834770] ? selinux_file_mprotect+0x5f0/0x5f0 [ 40.839522] ? mutex_lock_io_nested+0xf02/0x1060 [ 40.844450] ? expand_files.part.8+0x700/0x700 [ 40.849197] ? kasan_check_write+0x14/0x20 [ 40.853694] ? fput+0x18/0x120 [ 40.856888] ? security_file_ioctl+0x50/0x90 [ 40.861481] ? selinux_file_mprotect+0x5f0/0x5f0 [ 40.866410] ksys_ioctl+0x62/0x90 [ 40.869946] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.874682] __x64_sys_ioctl+0x6e/0xb0 [ 40.878844] do_syscall_64+0xd6/0x4e0 [ 40.882752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.888124] RIP: 0033:0x4603b9 [ 40.891294] 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 [ 40.911417] RSP: 002b:00007f0783ccd198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.919974] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 40.927949] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 40.935470] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 40.942814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.951237] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f0783ccd6bc [ 40.958521] [ 40.958522] ====================================================== [ 40.958523] WARNING: possible circular locking dependency detected [ 40.958524] 4.19.207-syzkaller #0 Not tainted [ 40.958525] ------------------------------------------------------ [ 40.958525] syz-executor.1/6536 is trying to acquire lock: [ 40.958526] 000000003f32ecb8 (console_owner){-...}, at: console_unlock+0x386/0xdf0 [ 40.958529] [ 40.958530] but task is already holding lock: [ 40.958530] 0000000080297407 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xbf/0x1f0 [ 40.958533] [ 40.958534] which lock already depends on the new lock. [ 40.958534] [ 40.958535] [ 40.958536] the existing dependency chain (in reverse order) is: [ 40.958536] [ 40.958537] -> #2 (&(&port->lock)->rlock){-.-.}: [ 40.958539] _raw_spin_lock_irqsave+0x99/0xd0 [ 40.958540] tty_port_tty_get+0x1b/0x70 [ 40.958541] tty_port_default_wakeup+0xa/0x30 [ 40.958541] tty_port_tty_wakeup+0x58/0x70 [ 40.958542] uart_write_wakeup+0x37/0x50 [ 40.958543] serial8250_tx_chars+0x3eb/0xb70 [ 40.958544] serial8250_handle_irq.part.23+0x229/0x2e0 [ 40.958544] serial8250_default_handle_irq+0x82/0xe0 [ 40.958545] serial8250_interrupt+0xd8/0x170 [ 40.958546] __handle_irq_event_percpu+0x102/0x660 [ 40.958546] handle_irq_event_percpu+0x6c/0x140 [ 40.958547] handle_irq_event+0xa2/0x130 [ 40.958548] handle_edge_irq+0x20b/0x790 [ 40.958549] handle_irq+0x231/0x3a0 [ 40.958549] do_IRQ+0x98/0x1d0 [ 40.958550] ret_from_intr+0x0/0x1e [ 40.958551] _raw_spin_unlock_irqrestore+0xaf/0xd0 [ 40.958551] uart_write+0x37a/0x6a0 [ 40.958552] do_output_char+0x4f3/0x710 [ 40.958553] n_tty_write+0x536/0x1070 [ 40.958553] tty_write+0x349/0x770 [ 40.958554] redirected_tty_write+0xa5/0xc0 [ 40.958555] do_iter_write+0x36a/0x540 [ 40.958555] vfs_writev+0x16f/0x2d0 [ 40.958556] do_writev+0x110/0x330 [ 40.958557] __x64_sys_writev+0x70/0xb0 [ 40.958557] do_syscall_64+0xd6/0x4e0 [ 40.958558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.958558] [ 40.958559] -> #1 (&port_lock_key){-.-.}: [ 40.958561] _raw_spin_lock_irqsave+0x99/0xd0 [ 40.958562] serial8250_console_write+0x6a3/0x860 [ 40.958563] univ8250_console_write+0x4e/0x70 [ 40.958564] console_unlock+0x8c1/0xdf0 [ 40.958564] vprintk_emit+0x191/0x540 [ 40.958565] vprintk_default+0x1a/0x20 [ 40.958565] vprintk_func+0x49/0x130 [ 40.958566] printk+0x9a/0xc0 [ 40.958567] register_console+0x61b/0xa20 [ 40.958568] univ8250_console_init+0x1e/0x28 [ 40.958568] console_init+0x317/0x481 [ 40.958569] start_kernel+0x4b6/0x62f [ 40.958570] x86_64_start_reservations+0x29/0x2b [ 40.958570] x86_64_start_kernel+0x76/0x79 [ 40.958571] secondary_startup_64+0xa4/0xb0 [ 40.958571] [ 40.958572] -> #0 (console_owner){-...}: [ 40.958574] lock_acquire+0x173/0x3d0 [ 40.958575] console_unlock+0x3e8/0xdf0 [ 40.958576] vprintk_emit+0x191/0x540 [ 40.958576] vprintk_default+0x1a/0x20 [ 40.958577] vprintk_func+0x49/0x130 [ 40.958578] printk+0x9a/0xc0 [ 40.958578] should_fail+0x551/0x690 [ 40.958579] __should_failslab+0xba/0xf0 [ 40.958580] should_failslab+0x9/0x20 [ 40.958580] __kmalloc+0x70/0x770 [ 40.958581] __tty_buffer_request_room+0x1b3/0x550 [ 40.958582] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 40.958583] pty_write+0xf3/0x1f0 [ 40.958583] tty_put_char+0x10d/0x130 [ 40.958584] __process_echoes+0x311/0x790 [ 40.958585] n_tty_receive_buf_common+0x780/0x2bd0 [ 40.958585] n_tty_receive_buf+0xc/0x10 [ 40.958586] tty_ioctl+0x67d/0x1310 [ 40.958587] do_vfs_ioctl+0x199/0x10d0 [ 40.958587] ksys_ioctl+0x62/0x90 [ 40.958588] __x64_sys_ioctl+0x6e/0xb0 [ 40.958589] do_syscall_64+0xd6/0x4e0 [ 40.958589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.958590] [ 40.958591] other info that might help us debug this: [ 40.958591] [ 40.958592] Chain exists of: [ 40.958592] console_owner --> &port_lock_key --> &(&port->lock)->rlock [ 40.958595] [ 40.958596] Possible unsafe locking scenario: [ 40.958597] [ 40.958597] CPU0 CPU1 [ 40.958598] ---- ---- [ 40.958599] lock(&(&port->lock)->rlock); [ 40.958600] lock(&port_lock_key); [ 40.958602] lock(&(&port->lock)->rlock); [ 40.958603] lock(console_owner); [ 40.958605] [ 40.958605] *** DEADLOCK *** [ 40.958606] [ 40.958607] 6 locks held by syz-executor.1/6536: [ 40.958607] #0: 000000004a863208 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x2d/0x40 [ 40.958610] #1: 000000002427be7c (&port->buf.lock/1){+.+.}, at: tty_buffer_lock_exclusive+0x2b/0x30 [ 40.958613] #2: 00000000953b0371 (&o_tty->termios_rwsem/1){++++}, at: n_tty_receive_buf_common+0x80/0x2bd0 [ 40.958616] #3: 00000000d5bde3e2 (&ldata->output_lock){+.+.}, at: n_tty_receive_buf_common+0x740/0x2bd0 [ 40.958619] #4: 0000000080297407 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xbf/0x1f0 [ 40.958622] #5: 00000000f2d86c3d (console_lock){+.+.}, at: vprintk_emit+0x184/0x540 [ 40.958625] [ 40.958626] stack backtrace: [ 40.958627] CPU: 1 PID: 6536 Comm: syz-executor.1 Not tainted 4.19.207-syzkaller #0 [ 40.958628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.958628] Call Trace: [ 40.958629] dump_stack+0x123/0x171 [ 40.958630] print_circular_bug.isra.34.cold.55+0x1bd/0x27d [ 40.958630] ? save_trace+0xe0/0x290 [ 40.958631] __lock_acquire+0x30bb/0x4950 [ 40.958632] ? mark_held_locks+0x130/0x130 [ 40.958632] lock_acquire+0x173/0x3d0 [ 40.958633] ? console_unlock+0x386/0xdf0 [ 40.958634] console_unlock+0x3e8/0xdf0 [ 40.958635] ? console_unlock+0x386/0xdf0 [ 40.958636] ? vprintk_emit+0x184/0x540 [ 40.958637] vprintk_emit+0x191/0x540 [ 40.958638] vprintk_default+0x1a/0x20 [ 40.958639] vprintk_func+0x49/0x130 [ 40.958640] printk+0x9a/0xc0 [ 40.958641] ? log_store.cold.33+0x11/0x11 [ 40.958641] should_fail+0x551/0x690 [ 40.958642] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 40.958688] ? mark_held_locks+0x130/0x130 [ 40.958689] ? __lock_acquire+0x792/0x4950 [ 40.958689] __should_failslab+0xba/0xf0 [ 40.958690] should_failslab+0x9/0x20 [ 40.958691] __kmalloc+0x70/0x770 [ 40.958691] ? __lock_is_held+0xb5/0x140 [ 40.958692] ? __tty_buffer_request_room+0x1b3/0x550 [ 40.958693] __tty_buffer_request_room+0x1b3/0x550 [ 40.958694] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 40.958694] ? do_raw_spin_lock+0xd0/0x240 [ 40.958695] pty_write+0xf3/0x1f0 [ 40.958695] tty_put_char+0x10d/0x130 [ 40.958696] ? dev_match_devt+0x90/0x90 [ 40.958697] ? kasan_check_read+0x11/0x20 [ 40.958697] ? tty_buffer_space_avail+0x56/0xb0 [ 40.958698] ? pty_write_room+0x8f/0xb0 [ 40.958699] __process_echoes+0x311/0x790 [ 40.958699] n_tty_receive_buf_common+0x780/0x2bd0 [ 40.958700] n_tty_receive_buf+0xc/0x10 [ 40.958701] tty_ioctl+0x67d/0x1310 [ 40.958701] ? tty_vhangup+0x20/0x20 [ 40.958702] ? avc_ss_reset+0x140/0x140 [ 40.958703] ? mark_held_locks+0x130/0x130 [ 40.958703] ? kasan_check_write+0x14/0x20 [ 40.958704] ? proc_fail_nth_write+0x13a/0x180 [ 40.958705] ? map_files_get_link+0x370/0x370 [ 40.958705] ? __lock_is_held+0xb5/0x140 [ 40.958706] ? ___might_sleep+0x16b/0x270 [ 40.958707] do_vfs_ioctl+0x199/0x10d0 [ 40.958707] ? ioctl_preallocate+0x1c0/0x1c0 [ 40.958708] ? selinux_file_mprotect+0x5f0/0x5f0 [ 40.958709] ? mutex_lock_io_nested+0xf02/0x1060 [ 40.958710] ? expand_files.part.8+0x700/0x700 [ 40.958710] ? kasan_check_write+0x14/0x20 [ 40.958711] ? fput+0x18/0x120 [ 40.958712] ? security_file_ioctl+0x50/0x90 [ 40.958712] ? selinux_file_mprotect+0x5f0/0x5f0 [ 40.958713] ksys_ioctl+0x62/0x90 [ 40.958714] ? lockdep_hardirqs_on+0x421/0x5c0 [ 40.958714] __x64_sys_ioctl+0x6e/0xb0 [ 40.958715] do_syscall_64+0xd6/0x4e0 [ 40.958716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 40.958716] RIP: 0033:0x4603b9 [ 40.958718] 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 [ 40.958719] RSP: 002b:00007f0783ccd198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.958720] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 40.958721] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 40.958722] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 40.958723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 40.958724] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f0783ccd6bc 2021/09/22 22:15:49 executed programs: 16 [ 41.881325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.985954] FAULT_INJECTION: forcing a failure. [ 41.985954] name failslab, interval 1, probability 0, space 0, times 0 [ 41.997259] CPU: 1 PID: 6581 Comm: syz-executor.2 Not tainted 4.19.207-syzkaller #0 [ 42.005304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.014747] Call Trace: [ 42.017343] dump_stack+0x123/0x171 [ 42.020980] should_fail.cold.4+0x5/0xa [ 42.024955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.030230] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 42.035488] ? mark_held_locks+0x130/0x130 [ 42.039897] __should_failslab+0xba/0xf0 [ 42.043955] should_failslab+0x9/0x20 [ 42.047767] __kmalloc+0x70/0x770 [ 42.051211] ? avc_has_perm+0xa7/0x4a0 [ 42.055180] ? __tty_buffer_request_room+0x1b3/0x550 [ 42.060458] __tty_buffer_request_room+0x1b3/0x550 [ 42.065472] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 42.071176] ? do_raw_spin_lock+0xd0/0x240 [ 42.075581] pty_write+0xf3/0x1f0 [ 42.079040] tty_put_char+0x10d/0x130 [ 42.082833] ? dev_match_devt+0x90/0x90 [ 42.086884] ? kasan_check_read+0x11/0x20 [ 42.091116] ? tty_buffer_space_avail+0x56/0xb0 [ 42.096144] ? pty_write_room+0x8f/0xb0 [ 42.100300] __process_echoes+0x311/0x790 [ 42.104447] n_tty_receive_buf_common+0x780/0x2bd0 [ 42.109515] n_tty_receive_buf+0xc/0x10 [ 42.113766] tty_ioctl+0x67d/0x1310 [ 42.117389] ? tty_vhangup+0x20/0x20 [ 42.121235] ? avc_ss_reset+0x140/0x140 [ 42.125304] ? mark_held_locks+0x130/0x130 [ 42.130145] ? kasan_check_write+0x14/0x20 [ 42.134504] ? proc_fail_nth_write+0x13a/0x180 [ 42.139458] ? map_files_get_link+0x370/0x370 [ 42.143951] ? __vfs_write+0xe6/0x890 [ 42.147925] ? ___might_sleep+0x16b/0x270 [ 42.152339] ? ___might_sleep+0x16b/0x270 [ 42.156595] do_vfs_ioctl+0x199/0x10d0 [ 42.160681] ? ioctl_preallocate+0x1c0/0x1c0 [ 42.165081] ? selinux_file_mprotect+0x5f0/0x5f0 [ 42.169900] ? mutex_lock_io_nested+0xf02/0x1060 [ 42.174981] ? expand_files.part.8+0x700/0x700 [ 42.180266] ? kasan_check_write+0x14/0x20 [ 42.184513] ? fput+0x18/0x120 [ 42.187779] ? security_file_ioctl+0x50/0x90 [ 42.192273] ? selinux_file_mprotect+0x5f0/0x5f0 [ 42.197693] ksys_ioctl+0x62/0x90 [ 42.203643] ? trace_hardirqs_off_caller+0x1d/0x180 [ 42.208844] __x64_sys_ioctl+0x6e/0xb0 [ 42.212892] do_syscall_64+0xd6/0x4e0 [ 42.217044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.222306] RIP: 0033:0x4603b9 [ 42.225699] 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 [ 42.245246] RSP: 002b:00007f170276b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.253047] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 42.260485] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 42.267804] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 42.275320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 42.283098] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f170276b6bc [ 42.762448] FAULT_INJECTION: forcing a failure. [ 42.762448] name failslab, interval 1, probability 0, space 0, times 0 [ 42.773757] CPU: 1 PID: 6756 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 42.782678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.792376] Call Trace: [ 42.795149] dump_stack+0x123/0x171 [ 42.798860] should_fail.cold.4+0x5/0xa [ 42.802839] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 42.808190] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 42.813381] ? mark_held_locks+0x130/0x130 [ 42.817615] __should_failslab+0xba/0xf0 [ 42.821672] should_failslab+0x9/0x20 [ 42.825469] __kmalloc+0x70/0x770 [ 42.828924] ? avc_has_perm+0xa7/0x4a0 [ 42.832836] ? __tty_buffer_request_room+0x1b3/0x550 [ 42.838120] __tty_buffer_request_room+0x1b3/0x550 [ 42.843149] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 42.848834] ? do_raw_spin_lock+0xd0/0x240 [ 42.853256] pty_write+0xf3/0x1f0 [ 42.856981] tty_put_char+0x10d/0x130 [ 42.860904] ? dev_match_devt+0x90/0x90 [ 42.864880] ? kasan_check_read+0x11/0x20 [ 42.869205] ? tty_buffer_space_avail+0x56/0xb0 [ 42.873957] ? pty_write_room+0x8f/0xb0 [ 42.877932] __process_echoes+0x311/0x790 [ 42.882081] n_tty_receive_buf_common+0x780/0x2bd0 [ 42.887102] n_tty_receive_buf+0xc/0x10 [ 42.891653] tty_ioctl+0x67d/0x1310 [ 42.895540] ? tty_vhangup+0x20/0x20 [ 42.899260] ? avc_ss_reset+0x140/0x140 [ 42.903239] ? mark_held_locks+0x130/0x130 [ 42.907466] ? kasan_check_write+0x14/0x20 [ 42.911791] ? proc_fail_nth_write+0x13a/0x180 [ 42.916367] ? map_files_get_link+0x370/0x370 [ 42.920862] ? __vfs_write+0xe6/0x890 [ 42.924661] ? ___might_sleep+0x16b/0x270 [ 42.928807] ? ___might_sleep+0x16b/0x270 [ 42.932954] do_vfs_ioctl+0x199/0x10d0 [ 42.936960] ? ioctl_preallocate+0x1c0/0x1c0 [ 42.941452] ? selinux_file_mprotect+0x5f0/0x5f0 [ 42.946205] ? mutex_lock_io_nested+0xf02/0x1060 [ 42.950962] ? expand_files.part.8+0x700/0x700 [ 42.955546] ? kasan_check_write+0x14/0x20 [ 42.960039] ? fput+0x18/0x120 [ 42.963324] ? security_file_ioctl+0x50/0x90 [ 42.967824] ? selinux_file_mprotect+0x5f0/0x5f0 [ 42.972857] ksys_ioctl+0x62/0x90 [ 42.976572] ? trace_hardirqs_off_caller+0x1d/0x180 [ 42.981714] __x64_sys_ioctl+0x6e/0xb0 [ 42.985601] do_syscall_64+0xd6/0x4e0 [ 42.989415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 42.994602] RIP: 0033:0x4603b9 [ 42.997790] 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 [ 43.016987] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.025361] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 43.032721] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 43.040165] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 43.048149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.055601] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 43.306245] FAULT_INJECTION: forcing a failure. [ 43.306245] name failslab, interval 1, probability 0, space 0, times 0 [ 43.318369] CPU: 1 PID: 6891 Comm: syz-executor.0 Not tainted 4.19.207-syzkaller #0 [ 43.326440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.336777] Call Trace: [ 43.339659] dump_stack+0x123/0x171 [ 43.343409] should_fail.cold.4+0x5/0xa [ 43.347378] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.352886] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 43.358238] ? mark_held_locks+0x130/0x130 [ 43.362679] __should_failslab+0xba/0xf0 [ 43.366913] should_failslab+0x9/0x20 [ 43.370852] __kmalloc+0x70/0x770 [ 43.374494] ? avc_has_perm+0xa7/0x4a0 [ 43.378402] ? __tty_buffer_request_room+0x1b3/0x550 [ 43.383551] __tty_buffer_request_room+0x1b3/0x550 [ 43.388606] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 43.394233] ? do_raw_spin_lock+0xd0/0x240 [ 43.398863] pty_write+0xf3/0x1f0 [ 43.402314] tty_put_char+0x10d/0x130 [ 43.406142] ? dev_match_devt+0x90/0x90 [ 43.410229] ? kasan_check_read+0x11/0x20 [ 43.414899] ? tty_buffer_space_avail+0x56/0xb0 [ 43.420148] ? pty_write_room+0x8f/0xb0 [ 43.424359] __process_echoes+0x311/0x790 [ 43.428944] n_tty_receive_buf_common+0x780/0x2bd0 [ 43.434465] n_tty_receive_buf+0xc/0x10 [ 43.439035] tty_ioctl+0x67d/0x1310 [ 43.442923] ? tty_vhangup+0x20/0x20 [ 43.446719] ? avc_ss_reset+0x140/0x140 [ 43.450693] ? mark_held_locks+0x130/0x130 [ 43.454930] ? kasan_check_write+0x14/0x20 [ 43.459339] ? proc_fail_nth_write+0x13a/0x180 [ 43.463921] ? map_files_get_link+0x370/0x370 [ 43.468515] ? __vfs_write+0xe6/0x890 [ 43.472333] ? ___might_sleep+0x16b/0x270 [ 43.476481] ? ___might_sleep+0x16b/0x270 [ 43.480803] do_vfs_ioctl+0x199/0x10d0 [ 43.484714] ? ioctl_preallocate+0x1c0/0x1c0 [ 43.489251] ? selinux_file_mprotect+0x5f0/0x5f0 [ 43.494092] ? mutex_lock_io_nested+0xf02/0x1060 [ 43.498933] ? expand_files.part.8+0x700/0x700 [ 43.503604] ? kasan_check_write+0x14/0x20 [ 43.507844] ? fput+0x18/0x120 [ 43.511048] ? security_file_ioctl+0x50/0x90 [ 43.515476] ? selinux_file_mprotect+0x5f0/0x5f0 [ 43.520437] ksys_ioctl+0x62/0x90 [ 43.523891] ? trace_hardirqs_off_caller+0x1d/0x180 [ 43.528991] __x64_sys_ioctl+0x6e/0xb0 [ 43.532993] do_syscall_64+0xd6/0x4e0 [ 43.537230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.542597] RIP: 0033:0x4603b9 [ 43.545882] 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 [ 43.564783] RSP: 002b:00007fef755ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.572834] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 43.580542] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 43.588099] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 43.595883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 43.603236] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007fef755ec6bc [ 43.858685] FAULT_INJECTION: forcing a failure. [ 43.858685] name failslab, interval 1, probability 0, space 0, times 0 [ 43.870175] CPU: 1 PID: 7014 Comm: syz-executor.1 Not tainted 4.19.207-syzkaller #0 [ 43.878143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.887574] Call Trace: [ 43.890156] dump_stack+0x123/0x171 [ 43.893784] should_fail.cold.4+0x5/0xa [ 43.897850] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 43.903128] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 43.908368] ? mark_held_locks+0x130/0x130 [ 43.912842] __should_failslab+0xba/0xf0 [ 43.916990] should_failslab+0x9/0x20 [ 43.920882] __kmalloc+0x70/0x770 [ 43.924328] ? avc_has_perm+0xa7/0x4a0 [ 43.928214] ? __tty_buffer_request_room+0x1b3/0x550 [ 43.933861] __tty_buffer_request_room+0x1b3/0x550 [ 43.938800] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 43.944593] ? do_raw_spin_lock+0xd0/0x240 [ 43.948822] pty_write+0xf3/0x1f0 [ 43.952275] tty_put_char+0x10d/0x130 [ 43.956337] ? dev_match_devt+0x90/0x90 [ 43.960393] ? kasan_check_read+0x11/0x20 [ 43.964830] ? tty_buffer_space_avail+0x56/0xb0 [ 43.969504] ? pty_write_room+0x8f/0xb0 [ 43.973482] __process_echoes+0x311/0x790 [ 43.977847] n_tty_receive_buf_common+0x780/0x2bd0 [ 43.982879] n_tty_receive_buf+0xc/0x10 [ 43.986853] tty_ioctl+0x67d/0x1310 [ 43.990564] ? tty_vhangup+0x20/0x20 [ 43.994366] ? avc_ss_reset+0x140/0x140 [ 43.998354] ? mark_held_locks+0x130/0x130 [ 44.002607] ? kasan_check_write+0x14/0x20 [ 44.006854] ? proc_fail_nth_write+0x13a/0x180 [ 44.011695] ? map_files_get_link+0x370/0x370 [ 44.016389] ? __vfs_write+0xe6/0x890 [ 44.020221] ? ___might_sleep+0x16b/0x270 [ 44.024562] ? ___might_sleep+0x16b/0x270 [ 44.028710] do_vfs_ioctl+0x199/0x10d0 [ 44.032642] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.037336] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.042148] ? mutex_lock_io_nested+0xf02/0x1060 [ 44.046905] ? expand_files.part.8+0x700/0x700 [ 44.051561] ? kasan_check_write+0x14/0x20 [ 44.056259] ? fput+0x18/0x120 [ 44.059452] ? security_file_ioctl+0x50/0x90 [ 44.064113] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.068963] ksys_ioctl+0x62/0x90 [ 44.072535] ? trace_hardirqs_off_caller+0x1d/0x180 [ 44.077740] __x64_sys_ioctl+0x6e/0xb0 [ 44.081856] do_syscall_64+0xd6/0x4e0 [ 44.085744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.091264] RIP: 0033:0x4603b9 [ 44.094472] 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 [ 44.114451] RSP: 002b:00007f0783ccd198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.122769] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 44.130424] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 44.137785] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 44.145859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.153748] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f0783ccd6bc [ 44.197840] FAULT_INJECTION: forcing a failure. [ 44.197840] name failslab, interval 1, probability 0, space 0, times 0 [ 44.209506] CPU: 1 PID: 7057 Comm: syz-executor.5 Not tainted 4.19.207-syzkaller #0 [ 44.217307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.227173] Call Trace: [ 44.229845] dump_stack+0x123/0x171 [ 44.233470] should_fail.cold.4+0x5/0xa [ 44.237505] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.242697] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 44.248021] ? mark_held_locks+0x130/0x130 [ 44.252251] __should_failslab+0xba/0xf0 [ 44.256448] should_failslab+0x9/0x20 [ 44.260280] __kmalloc+0x70/0x770 [ 44.263834] ? avc_has_perm+0xa7/0x4a0 [ 44.267816] ? __tty_buffer_request_room+0x1b3/0x550 [ 44.273187] __tty_buffer_request_room+0x1b3/0x550 [ 44.278205] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 44.283960] ? do_raw_spin_lock+0xd0/0x240 [ 44.288463] pty_write+0xf3/0x1f0 [ 44.291920] tty_put_char+0x10d/0x130 [ 44.296852] ? dev_match_devt+0x90/0x90 [ 44.301346] ? kasan_check_read+0x11/0x20 [ 44.305582] ? tty_buffer_space_avail+0x56/0xb0 [ 44.310248] ? pty_write_room+0x8f/0xb0 [ 44.314467] __process_echoes+0x311/0x790 [ 44.318616] n_tty_receive_buf_common+0x780/0x2bd0 [ 44.323754] n_tty_receive_buf+0xc/0x10 [ 44.327722] tty_ioctl+0x67d/0x1310 [ 44.331343] ? tty_vhangup+0x20/0x20 [ 44.335058] ? avc_ss_reset+0x140/0x140 [ 44.339120] ? mark_held_locks+0x130/0x130 [ 44.343361] ? kasan_check_write+0x14/0x20 [ 44.347781] ? proc_fail_nth_write+0x13a/0x180 [ 44.352530] ? map_files_get_link+0x370/0x370 [ 44.357110] ? __vfs_write+0xe6/0x890 [ 44.361342] ? ___might_sleep+0x16b/0x270 [ 44.365583] ? ___might_sleep+0x16b/0x270 [ 44.370163] do_vfs_ioctl+0x199/0x10d0 [ 44.374055] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.378504] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.383250] ? mutex_lock_io_nested+0xf02/0x1060 [ 44.388016] ? expand_files.part.8+0x700/0x700 [ 44.392850] ? kasan_check_write+0x14/0x20 [ 44.397211] ? fput+0x18/0x120 [ 44.400854] ? security_file_ioctl+0x50/0x90 [ 44.405250] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.409987] ksys_ioctl+0x62/0x90 [ 44.413604] ? trace_hardirqs_off_caller+0x1d/0x180 [ 44.418609] __x64_sys_ioctl+0x6e/0xb0 [ 44.422784] do_syscall_64+0xd6/0x4e0 [ 44.426924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.432221] RIP: 0033:0x4603b9 [ 44.435606] 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 [ 44.456393] RSP: 002b:00007ff321925198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.464672] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 44.472373] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 44.479884] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 44.487428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.494848] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007ff3219256bc [ 44.516646] FAULT_INJECTION: forcing a failure. [ 44.516646] name failslab, interval 1, probability 0, space 0, times 0 [ 44.528025] CPU: 1 PID: 7090 Comm: syz-executor.2 Not tainted 4.19.207-syzkaller #0 [ 44.535981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.545333] Call Trace: [ 44.547918] dump_stack+0x123/0x171 [ 44.551547] should_fail.cold.4+0x5/0xa [ 44.555525] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.560636] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 44.565831] ? mark_held_locks+0x130/0x130 [ 44.570063] __should_failslab+0xba/0xf0 [ 44.574145] should_failslab+0x9/0x20 [ 44.578385] __kmalloc+0x70/0x770 [ 44.581827] ? avc_has_perm+0xa7/0x4a0 [ 44.585983] ? __tty_buffer_request_room+0x1b3/0x550 [ 44.591082] __tty_buffer_request_room+0x1b3/0x550 [ 44.596012] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 44.601891] ? do_raw_spin_lock+0xd0/0x240 [ 44.606301] pty_write+0xf3/0x1f0 [ 44.609755] tty_put_char+0x10d/0x130 [ 44.613653] ? dev_match_devt+0x90/0x90 [ 44.617651] ? kasan_check_read+0x11/0x20 [ 44.622054] ? tty_buffer_space_avail+0x56/0xb0 [ 44.626729] ? pty_write_room+0x8f/0xb0 [ 44.630985] __process_echoes+0x311/0x790 [ 44.635229] n_tty_receive_buf_common+0x780/0x2bd0 [ 44.640604] n_tty_receive_buf+0xc/0x10 [ 44.644660] tty_ioctl+0x67d/0x1310 [ 44.648282] ? tty_vhangup+0x20/0x20 [ 44.652166] ? avc_ss_reset+0x140/0x140 [ 44.656236] ? mark_held_locks+0x130/0x130 [ 44.660707] ? kasan_check_write+0x14/0x20 [ 44.665035] ? proc_fail_nth_write+0x13a/0x180 [ 44.670047] ? map_files_get_link+0x370/0x370 [ 44.674543] ? __vfs_write+0xe6/0x890 [ 44.678343] ? ___might_sleep+0x16b/0x270 [ 44.682571] ? ___might_sleep+0x16b/0x270 [ 44.686723] do_vfs_ioctl+0x199/0x10d0 [ 44.690729] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.695157] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.699922] ? mutex_lock_io_nested+0xf02/0x1060 [ 44.704693] ? expand_files.part.8+0x700/0x700 [ 44.709466] ? kasan_check_write+0x14/0x20 [ 44.713880] ? fput+0x18/0x120 [ 44.717255] ? security_file_ioctl+0x50/0x90 [ 44.721930] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.726682] ksys_ioctl+0x62/0x90 [ 44.730220] ? trace_hardirqs_off_caller+0x1d/0x180 [ 44.735238] __x64_sys_ioctl+0x6e/0xb0 [ 44.739147] do_syscall_64+0xd6/0x4e0 [ 44.743035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.748498] RIP: 0033:0x4603b9 [ 44.751685] 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 [ 44.771203] RSP: 002b:00007f170276b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.779071] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 44.786386] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 44.794000] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 44.801348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 44.809168] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f170276b6bc [ 44.853224] FAULT_INJECTION: forcing a failure. [ 44.853224] name failslab, interval 1, probability 0, space 0, times 0 [ 44.864614] CPU: 1 PID: 7137 Comm: syz-executor.3 Not tainted 4.19.207-syzkaller #0 [ 44.872401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.881758] Call Trace: [ 44.884558] dump_stack+0x123/0x171 [ 44.888188] should_fail.cold.4+0x5/0xa [ 44.892176] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 44.897281] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 44.906664] ? mark_held_locks+0x130/0x130 [ 44.911163] __should_failslab+0xba/0xf0 [ 44.915403] should_failslab+0x9/0x20 [ 44.919298] __kmalloc+0x70/0x770 [ 44.922761] ? avc_has_perm+0xa7/0x4a0 [ 44.926653] ? __tty_buffer_request_room+0x1b3/0x550 [ 44.932135] __tty_buffer_request_room+0x1b3/0x550 [ 44.937068] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 44.942703] ? do_raw_spin_lock+0xd0/0x240 [ 44.947028] pty_write+0xf3/0x1f0 [ 44.950490] tty_put_char+0x10d/0x130 [ 44.954288] ? dev_match_devt+0x90/0x90 [ 44.958552] ? kasan_check_read+0x11/0x20 [ 44.962780] ? tty_buffer_space_avail+0x56/0xb0 [ 44.967750] ? pty_write_room+0x8f/0xb0 [ 44.971892] __process_echoes+0x311/0x790 [ 44.976079] n_tty_receive_buf_common+0x780/0x2bd0 [ 44.981065] n_tty_receive_buf+0xc/0x10 [ 44.985466] tty_ioctl+0x67d/0x1310 [ 44.989084] ? tty_vhangup+0x20/0x20 [ 44.992795] ? avc_ss_reset+0x140/0x140 [ 44.996856] ? mark_held_locks+0x130/0x130 [ 45.001083] ? kasan_check_write+0x14/0x20 [ 45.005310] ? proc_fail_nth_write+0x13a/0x180 [ 45.010111] ? map_files_get_link+0x370/0x370 [ 45.014610] ? __vfs_write+0xe6/0x890 [ 45.018851] ? ___might_sleep+0x16b/0x270 [ 45.023114] ? ___might_sleep+0x16b/0x270 [ 45.027348] do_vfs_ioctl+0x199/0x10d0 [ 45.031320] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.035927] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.040663] ? mutex_lock_io_nested+0xf02/0x1060 [ 45.045819] ? expand_files.part.8+0x700/0x700 [ 45.050499] ? kasan_check_write+0x14/0x20 [ 45.055120] ? fput+0x18/0x120 [ 45.058300] ? security_file_ioctl+0x50/0x90 [ 45.062791] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.067892] ksys_ioctl+0x62/0x90 [ 45.071336] ? trace_hardirqs_off_caller+0x1d/0x180 [ 45.076345] __x64_sys_ioctl+0x6e/0xb0 [ 45.080217] do_syscall_64+0xd6/0x4e0 [ 45.084103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.089286] RIP: 0033:0x4603b9 [ 45.092475] 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 [ 45.111652] RSP: 002b:00007f1513688198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.119340] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 45.126768] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 45.134199] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 45.141920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.150041] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f15136886bc [ 45.387550] FAULT_INJECTION: forcing a failure. [ 45.387550] name failslab, interval 1, probability 0, space 0, times 0 [ 45.399290] CPU: 0 PID: 7267 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 45.407161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.416605] Call Trace: [ 45.419285] dump_stack+0x123/0x171 [ 45.422929] should_fail.cold.4+0x5/0xa [ 45.426928] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.432135] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 45.437267] ? mark_held_locks+0x130/0x130 [ 45.442036] __should_failslab+0xba/0xf0 [ 45.446363] should_failslab+0x9/0x20 [ 45.450177] __kmalloc+0x70/0x770 [ 45.453716] ? avc_has_perm+0xa7/0x4a0 [ 45.457685] ? __tty_buffer_request_room+0x1b3/0x550 [ 45.462790] __tty_buffer_request_room+0x1b3/0x550 [ 45.467983] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 45.473516] ? do_raw_spin_lock+0xd0/0x240 [ 45.477835] pty_write+0xf3/0x1f0 [ 45.481365] tty_put_char+0x10d/0x130 [ 45.485491] ? dev_match_devt+0x90/0x90 [ 45.489545] ? kasan_check_read+0x11/0x20 [ 45.493786] ? tty_buffer_space_avail+0x56/0xb0 [ 45.498649] ? pty_write_room+0x8f/0xb0 [ 45.502608] __process_echoes+0x311/0x790 [ 45.506848] n_tty_receive_buf_common+0x780/0x2bd0 [ 45.511779] n_tty_receive_buf+0xc/0x10 [ 45.515824] tty_ioctl+0x67d/0x1310 [ 45.519449] ? tty_vhangup+0x20/0x20 [ 45.523233] ? avc_ss_reset+0x140/0x140 [ 45.527653] ? mark_held_locks+0x130/0x130 [ 45.531874] ? kasan_check_write+0x14/0x20 [ 45.536381] ? proc_fail_nth_write+0x13a/0x180 [ 45.541044] ? map_files_get_link+0x370/0x370 [ 45.545621] ? __vfs_write+0xe6/0x890 [ 45.549403] ? ___might_sleep+0x16b/0x270 [ 45.553551] ? ___might_sleep+0x16b/0x270 [ 45.557681] do_vfs_ioctl+0x199/0x10d0 [ 45.561555] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.565950] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.570681] ? mutex_lock_io_nested+0xf02/0x1060 [ 45.575542] ? expand_files.part.8+0x700/0x700 [ 45.580200] ? kasan_check_write+0x14/0x20 [ 45.584562] ? fput+0x18/0x120 [ 45.587745] ? security_file_ioctl+0x50/0x90 [ 45.592270] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.597116] ksys_ioctl+0x62/0x90 [ 45.600833] ? trace_hardirqs_off_caller+0x1d/0x180 [ 45.606647] __x64_sys_ioctl+0x6e/0xb0 [ 45.610678] do_syscall_64+0xd6/0x4e0 [ 45.614560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.619933] RIP: 0033:0x4603b9 [ 45.623111] 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 [ 45.643037] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.651163] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 45.658532] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 45.665960] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 45.673393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 45.680837] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 45.750316] FAULT_INJECTION: forcing a failure. [ 45.750316] name failslab, interval 1, probability 0, space 0, times 0 [ 45.761519] CPU: 0 PID: 7292 Comm: syz-executor.2 Not tainted 4.19.207-syzkaller #0 [ 45.769429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.778779] Call Trace: [ 45.781460] dump_stack+0x123/0x171 [ 45.785168] should_fail.cold.4+0x5/0xa [ 45.789152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 45.794602] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 45.799883] ? mark_held_locks+0x130/0x130 [ 45.804213] __should_failslab+0xba/0xf0 [ 45.808745] should_failslab+0x9/0x20 [ 45.812539] __kmalloc+0x70/0x770 [ 45.816155] ? avc_has_perm+0xa7/0x4a0 [ 45.820394] ? __tty_buffer_request_room+0x1b3/0x550 [ 45.825616] __tty_buffer_request_room+0x1b3/0x550 [ 45.830556] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 45.836357] ? do_raw_spin_lock+0xd0/0x240 [ 45.840653] pty_write+0xf3/0x1f0 [ 45.844104] tty_put_char+0x10d/0x130 [ 45.847923] ? dev_match_devt+0x90/0x90 [ 45.851893] ? kasan_check_read+0x11/0x20 [ 45.856214] ? tty_buffer_space_avail+0x56/0xb0 [ 45.860977] ? pty_write_room+0x8f/0xb0 [ 45.865086] __process_echoes+0x311/0x790 [ 45.869236] n_tty_receive_buf_common+0x780/0x2bd0 [ 45.874374] n_tty_receive_buf+0xc/0x10 [ 45.878523] tty_ioctl+0x67d/0x1310 [ 45.882178] ? tty_vhangup+0x20/0x20 [ 45.886061] ? avc_ss_reset+0x140/0x140 [ 45.890032] ? mark_held_locks+0x130/0x130 [ 45.894394] ? kasan_check_write+0x14/0x20 [ 45.898804] ? proc_fail_nth_write+0x13a/0x180 [ 45.903654] ? map_files_get_link+0x370/0x370 [ 45.908502] ? __vfs_write+0xe6/0x890 [ 45.912726] ? ___might_sleep+0x16b/0x270 [ 45.917192] ? ___might_sleep+0x16b/0x270 [ 45.921526] do_vfs_ioctl+0x199/0x10d0 [ 45.925510] ? ioctl_preallocate+0x1c0/0x1c0 [ 45.930185] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.935023] ? mutex_lock_io_nested+0xf02/0x1060 [ 45.940135] ? expand_files.part.8+0x700/0x700 [ 45.944968] ? kasan_check_write+0x14/0x20 [ 45.949205] ? fput+0x18/0x120 [ 45.952496] ? security_file_ioctl+0x50/0x90 [ 45.956903] ? selinux_file_mprotect+0x5f0/0x5f0 [ 45.961653] ksys_ioctl+0x62/0x90 [ 45.965108] ? trace_hardirqs_off_caller+0x1d/0x180 [ 45.970223] __x64_sys_ioctl+0x6e/0xb0 [ 45.974110] do_syscall_64+0xd6/0x4e0 [ 45.978063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 45.983337] RIP: 0033:0x4603b9 [ 45.986622] 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 [ 46.006343] RSP: 002b:00007f170276b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.014043] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 46.021299] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 46.028733] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 46.036222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.043710] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f170276b6bc [ 46.300000] FAULT_INJECTION: forcing a failure. [ 46.300000] name failslab, interval 1, probability 0, space 0, times 0 [ 46.306174] FAULT_INJECTION: forcing a failure. [ 46.306174] name failslab, interval 1, probability 0, space 0, times 0 [ 46.311382] CPU: 0 PID: 7419 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 46.331647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.341165] Call Trace: [ 46.343835] dump_stack+0x123/0x171 [ 46.347532] should_fail.cold.4+0x5/0xa [ 46.351575] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.356675] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.361794] ? mark_held_locks+0x130/0x130 [ 46.366095] __should_failslab+0xba/0xf0 [ 46.370145] should_failslab+0x9/0x20 [ 46.374036] __kmalloc+0x70/0x770 [ 46.377505] ? avc_has_perm+0xa7/0x4a0 [ 46.381480] ? __tty_buffer_request_room+0x1b3/0x550 [ 46.386577] __tty_buffer_request_room+0x1b3/0x550 [ 46.391712] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 46.397548] ? do_raw_spin_lock+0xd0/0x240 [ 46.401774] pty_write+0xf3/0x1f0 [ 46.405209] tty_put_char+0x10d/0x130 [ 46.408991] ? dev_match_devt+0x90/0x90 [ 46.412949] ? kasan_check_read+0x11/0x20 [ 46.417560] ? tty_buffer_space_avail+0x56/0xb0 [ 46.422219] ? pty_write_room+0x8f/0xb0 [ 46.426270] __process_echoes+0x311/0x790 [ 46.430407] n_tty_receive_buf_common+0x780/0x2bd0 [ 46.435405] n_tty_receive_buf+0xc/0x10 [ 46.439969] tty_ioctl+0x67d/0x1310 [ 46.443845] ? tty_vhangup+0x20/0x20 [ 46.447738] ? avc_ss_reset+0x140/0x140 [ 46.451693] ? mark_held_locks+0x130/0x130 [ 46.455955] ? kasan_check_write+0x14/0x20 [ 46.460168] ? proc_fail_nth_write+0x13a/0x180 [ 46.464814] ? map_files_get_link+0x370/0x370 [ 46.469476] ? __vfs_write+0xe6/0x890 [ 46.473524] ? ___might_sleep+0x16b/0x270 [ 46.477648] ? ___might_sleep+0x16b/0x270 [ 46.481802] do_vfs_ioctl+0x199/0x10d0 [ 46.485672] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.490255] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.494996] ? mutex_lock_io_nested+0xf02/0x1060 [ 46.499731] ? expand_files.part.8+0x700/0x700 [ 46.504379] ? kasan_check_write+0x14/0x20 [ 46.508739] ? fput+0x18/0x120 [ 46.512020] ? security_file_ioctl+0x50/0x90 [ 46.516405] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.521327] ksys_ioctl+0x62/0x90 [ 46.524951] ? trace_hardirqs_off_caller+0x1d/0x180 [ 46.530250] __x64_sys_ioctl+0x6e/0xb0 [ 46.534334] do_syscall_64+0xd6/0x4e0 [ 46.538126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.543299] RIP: 0033:0x4603b9 [ 46.546648] 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 [ 46.565980] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.573858] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 46.581325] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 46.588608] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 46.596335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.604209] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 46.611912] CPU: 1 PID: 7429 Comm: syz-executor.0 Not tainted 4.19.207-syzkaller #0 [ 46.619799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.629711] Call Trace: [ 46.632569] dump_stack+0x123/0x171 [ 46.636911] should_fail.cold.4+0x5/0xa [ 46.640041] FAULT_INJECTION: forcing a failure. [ 46.640041] name failslab, interval 1, probability 0, space 0, times 0 [ 46.641508] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.658484] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.663752] ? mark_held_locks+0x130/0x130 [ 46.668060] __should_failslab+0xba/0xf0 [ 46.672189] should_failslab+0x9/0x20 [ 46.675970] __kmalloc+0x70/0x770 [ 46.679423] ? avc_has_perm+0xa7/0x4a0 [ 46.683297] ? __tty_buffer_request_room+0x1b3/0x550 [ 46.688649] __tty_buffer_request_room+0x1b3/0x550 [ 46.693657] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 46.699174] ? do_raw_spin_lock+0xd0/0x240 [ 46.703493] pty_write+0xf3/0x1f0 [ 46.707055] tty_put_char+0x10d/0x130 [ 46.710863] ? dev_match_devt+0x90/0x90 [ 46.714929] ? kasan_check_read+0x11/0x20 [ 46.719157] ? tty_buffer_space_avail+0x56/0xb0 [ 46.723811] ? pty_write_room+0x8f/0xb0 [ 46.728061] __process_echoes+0x311/0x790 [ 46.732335] n_tty_receive_buf_common+0x780/0x2bd0 [ 46.737506] n_tty_receive_buf+0xc/0x10 [ 46.741568] tty_ioctl+0x67d/0x1310 [ 46.745181] ? tty_vhangup+0x20/0x20 [ 46.748981] ? avc_ss_reset+0x140/0x140 [ 46.752934] ? mark_held_locks+0x130/0x130 [ 46.757146] ? kasan_check_write+0x14/0x20 [ 46.761504] ? proc_fail_nth_write+0x13a/0x180 [ 46.766239] ? map_files_get_link+0x370/0x370 [ 46.770720] ? __vfs_write+0xe6/0x890 [ 46.774521] ? ___might_sleep+0x16b/0x270 [ 46.778677] ? ___might_sleep+0x16b/0x270 [ 46.782819] do_vfs_ioctl+0x199/0x10d0 [ 46.786700] ? ioctl_preallocate+0x1c0/0x1c0 [ 46.791374] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.796568] ? mutex_lock_io_nested+0xf02/0x1060 [ 46.801410] ? expand_files.part.8+0x700/0x700 [ 46.806713] ? kasan_check_write+0x14/0x20 [ 46.811018] ? fput+0x18/0x120 [ 46.814204] ? security_file_ioctl+0x50/0x90 [ 46.818596] ? selinux_file_mprotect+0x5f0/0x5f0 [ 46.824030] ksys_ioctl+0x62/0x90 [ 46.828456] ? trace_hardirqs_off_caller+0x1d/0x180 [ 46.833637] __x64_sys_ioctl+0x6e/0xb0 [ 46.837684] do_syscall_64+0xd6/0x4e0 [ 46.841838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.847302] RIP: 0033:0x4603b9 [ 46.850485] 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 [ 46.869895] RSP: 002b:00007fef755ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.877856] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 46.885207] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 46.892640] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 46.900080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 46.907688] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007fef755ec6bc [ 46.915043] CPU: 0 PID: 7433 Comm: syz-executor.2 Not tainted 4.19.207-syzkaller #0 [ 46.923272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.932890] Call Trace: [ 46.935472] dump_stack+0x123/0x171 [ 46.939184] should_fail.cold.4+0x5/0xa [ 46.943159] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 46.948952] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 46.954149] ? mark_held_locks+0x130/0x130 [ 46.958645] __should_failslab+0xba/0xf0 [ 46.962877] should_failslab+0x9/0x20 [ 46.966803] __kmalloc+0x70/0x770 [ 46.970252] ? avc_has_perm+0xa7/0x4a0 [ 46.974245] ? __tty_buffer_request_room+0x1b3/0x550 [ 46.979353] __tty_buffer_request_room+0x1b3/0x550 [ 46.984476] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 46.990108] ? do_raw_spin_lock+0xd0/0x240 [ 46.994389] pty_write+0xf3/0x1f0 [ 46.997847] tty_put_char+0x10d/0x130 [ 47.001765] ? dev_match_devt+0x90/0x90 [ 47.006520] ? kasan_check_read+0x11/0x20 [ 47.010671] ? tty_buffer_space_avail+0x56/0xb0 [ 47.015423] ? pty_write_room+0x8f/0xb0 [ 47.019465] __process_echoes+0x311/0x790 [ 47.024293] n_tty_receive_buf_common+0x780/0x2bd0 [ 47.029226] n_tty_receive_buf+0xc/0x10 [ 47.033295] tty_ioctl+0x67d/0x1310 [ 47.037006] ? tty_vhangup+0x20/0x20 [ 47.041068] ? avc_ss_reset+0x140/0x140 [ 47.045278] ? mark_held_locks+0x130/0x130 [ 47.049610] ? kasan_check_write+0x14/0x20 [ 47.053873] ? proc_fail_nth_write+0x13a/0x180 [ 47.058463] ? map_files_get_link+0x370/0x370 [ 47.063005] ? __vfs_write+0xe6/0x890 [ 47.067322] ? ___might_sleep+0x16b/0x270 [ 47.071467] ? ___might_sleep+0x16b/0x270 [ 47.075854] do_vfs_ioctl+0x199/0x10d0 [ 47.079931] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.084534] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.089479] ? mutex_lock_io_nested+0xf02/0x1060 [ 47.094327] ? expand_files.part.8+0x700/0x700 [ 47.098997] ? kasan_check_write+0x14/0x20 2021/09/22 22:15:54 executed programs: 337 [ 47.103230] ? fput+0x18/0x120 [ 47.106650] ? security_file_ioctl+0x50/0x90 [ 47.111060] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.115899] ksys_ioctl+0x62/0x90 [ 47.119522] ? trace_hardirqs_off_caller+0x1d/0x180 [ 47.124623] __x64_sys_ioctl+0x6e/0xb0 [ 47.128508] do_syscall_64+0xd6/0x4e0 [ 47.132481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.137660] RIP: 0033:0x4603b9 [ 47.141027] 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 [ 47.160904] RSP: 002b:00007f170276b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.168790] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 47.176070] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 47.183936] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 47.191287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.198814] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f170276b6bc [ 47.244391] FAULT_INJECTION: forcing a failure. [ 47.244391] name failslab, interval 1, probability 0, space 0, times 0 [ 47.255822] CPU: 0 PID: 7474 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 47.259561] FAULT_INJECTION: forcing a failure. [ 47.259561] name failslab, interval 1, probability 0, space 0, times 0 [ 47.263610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.284461] Call Trace: [ 47.287038] dump_stack+0x123/0x171 [ 47.290647] should_fail.cold.4+0x5/0xa [ 47.294601] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.299784] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 47.304953] ? mark_held_locks+0x130/0x130 [ 47.309179] __should_failslab+0xba/0xf0 [ 47.313223] should_failslab+0x9/0x20 [ 47.317284] __kmalloc+0x70/0x770 [ 47.320730] ? avc_has_perm+0xa7/0x4a0 [ 47.324609] ? __tty_buffer_request_room+0x1b3/0x550 [ 47.329704] __tty_buffer_request_room+0x1b3/0x550 [ 47.334621] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 47.340140] ? do_raw_spin_lock+0xd0/0x240 [ 47.344457] pty_write+0xf3/0x1f0 [ 47.347983] tty_put_char+0x10d/0x130 [ 47.351940] ? dev_match_devt+0x90/0x90 [ 47.356079] ? kasan_check_read+0x11/0x20 [ 47.360295] ? tty_buffer_space_avail+0x56/0xb0 [ 47.365205] ? pty_write_room+0x8f/0xb0 [ 47.369782] __process_echoes+0x311/0x790 [ 47.374082] n_tty_receive_buf_common+0x780/0x2bd0 [ 47.378995] n_tty_receive_buf+0xc/0x10 [ 47.383470] tty_ioctl+0x67d/0x1310 [ 47.387262] ? tty_vhangup+0x20/0x20 [ 47.390957] ? avc_ss_reset+0x140/0x140 [ 47.395045] ? mark_held_locks+0x130/0x130 [ 47.399352] ? kasan_check_write+0x14/0x20 [ 47.403659] ? proc_fail_nth_write+0x13a/0x180 [ 47.408305] ? map_files_get_link+0x370/0x370 [ 47.412872] ? __vfs_write+0xe6/0x890 [ 47.416679] ? ___might_sleep+0x16b/0x270 [ 47.420804] ? ___might_sleep+0x16b/0x270 [ 47.425203] do_vfs_ioctl+0x199/0x10d0 [ 47.429244] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.434016] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.438760] ? mutex_lock_io_nested+0xf02/0x1060 [ 47.443530] ? expand_files.part.8+0x700/0x700 [ 47.448089] ? kasan_check_write+0x14/0x20 [ 47.452574] ? fput+0x18/0x120 [ 47.456098] ? security_file_ioctl+0x50/0x90 [ 47.460588] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.465324] ksys_ioctl+0x62/0x90 [ 47.468761] ? trace_hardirqs_off_caller+0x1d/0x180 [ 47.473778] __x64_sys_ioctl+0x6e/0xb0 [ 47.477663] do_syscall_64+0xd6/0x4e0 [ 47.481703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.487146] RIP: 0033:0x4603b9 [ 47.490319] 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 [ 47.509810] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.517502] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 47.524840] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 47.532268] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 47.539532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.546991] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 47.554355] CPU: 1 PID: 7464 Comm: syz-executor.5 Not tainted 4.19.207-syzkaller #0 [ 47.562525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.572081] Call Trace: [ 47.574688] dump_stack+0x123/0x171 [ 47.578340] should_fail.cold.4+0x5/0xa [ 47.582314] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 47.587511] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 47.593501] ? mark_held_locks+0x130/0x130 [ 47.597824] __should_failslab+0xba/0xf0 [ 47.602052] should_failslab+0x9/0x20 [ 47.606066] __kmalloc+0x70/0x770 [ 47.609511] ? avc_has_perm+0xa7/0x4a0 [ 47.613650] ? __tty_buffer_request_room+0x1b3/0x550 [ 47.618831] __tty_buffer_request_room+0x1b3/0x550 [ 47.623840] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 47.629375] ? do_raw_spin_lock+0xd0/0x240 [ 47.633634] pty_write+0xf3/0x1f0 [ 47.637151] tty_put_char+0x10d/0x130 [ 47.641044] ? dev_match_devt+0x90/0x90 [ 47.645091] ? kasan_check_read+0x11/0x20 [ 47.649308] ? tty_buffer_space_avail+0x56/0xb0 [ 47.654048] ? pty_write_room+0x8f/0xb0 [ 47.658000] __process_echoes+0x311/0x790 [ 47.662291] n_tty_receive_buf_common+0x780/0x2bd0 [ 47.667264] n_tty_receive_buf+0xc/0x10 [ 47.671218] tty_ioctl+0x67d/0x1310 [ 47.674828] ? tty_vhangup+0x20/0x20 [ 47.679048] ? avc_ss_reset+0x140/0x140 [ 47.683091] ? mark_held_locks+0x130/0x130 [ 47.687471] ? kasan_check_write+0x14/0x20 [ 47.692327] ? proc_fail_nth_write+0x13a/0x180 [ 47.697077] ? map_files_get_link+0x370/0x370 [ 47.701819] ? __vfs_write+0xe6/0x890 [ 47.705707] ? ___might_sleep+0x16b/0x270 [ 47.709848] ? ___might_sleep+0x16b/0x270 [ 47.714073] do_vfs_ioctl+0x199/0x10d0 [ 47.718174] ? ioctl_preallocate+0x1c0/0x1c0 [ 47.722565] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.727471] ? mutex_lock_io_nested+0xf02/0x1060 [ 47.732295] ? expand_files.part.8+0x700/0x700 [ 47.736851] ? kasan_check_write+0x14/0x20 [ 47.741072] ? fput+0x18/0x120 [ 47.744290] ? security_file_ioctl+0x50/0x90 [ 47.748688] ? selinux_file_mprotect+0x5f0/0x5f0 [ 47.753644] ksys_ioctl+0x62/0x90 [ 47.757261] ? trace_hardirqs_off_caller+0x1d/0x180 [ 47.762315] __x64_sys_ioctl+0x6e/0xb0 [ 47.766277] do_syscall_64+0xd6/0x4e0 [ 47.770168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 47.775359] RIP: 0033:0x4603b9 [ 47.778533] 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 [ 47.797418] RSP: 002b:00007ff321925198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.805547] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 47.812985] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 47.820334] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 47.827679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 47.835055] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007ff3219256bc [ 48.084889] FAULT_INJECTION: forcing a failure. [ 48.084889] name failslab, interval 1, probability 0, space 0, times 0 [ 48.096220] CPU: 1 PID: 7571 Comm: syz-executor.5 Not tainted 4.19.207-syzkaller #0 [ 48.104017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.114665] Call Trace: [ 48.117245] dump_stack+0x123/0x171 [ 48.120868] should_fail.cold.4+0x5/0xa [ 48.124938] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.130256] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 48.135444] ? mark_held_locks+0x130/0x130 [ 48.139763] __should_failslab+0xba/0xf0 [ 48.144094] should_failslab+0x9/0x20 [ 48.147900] __kmalloc+0x70/0x770 [ 48.151343] ? avc_has_perm+0xa7/0x4a0 [ 48.155310] ? __tty_buffer_request_room+0x1b3/0x550 [ 48.160410] __tty_buffer_request_room+0x1b3/0x550 [ 48.165810] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 48.171879] ? do_raw_spin_lock+0xd0/0x240 [ 48.176586] pty_write+0xf3/0x1f0 [ 48.180110] tty_put_char+0x10d/0x130 [ 48.184307] ? dev_match_devt+0x90/0x90 [ 48.188570] ? kasan_check_read+0x11/0x20 [ 48.193491] ? tty_buffer_space_avail+0x56/0xb0 [ 48.199083] ? pty_write_room+0x8f/0xb0 [ 48.203495] __process_echoes+0x311/0x790 [ 48.208812] n_tty_receive_buf_common+0x780/0x2bd0 [ 48.214027] n_tty_receive_buf+0xc/0x10 [ 48.218277] tty_ioctl+0x67d/0x1310 [ 48.222358] ? tty_vhangup+0x20/0x20 [ 48.226348] ? avc_ss_reset+0x140/0x140 [ 48.231033] ? mark_held_locks+0x130/0x130 [ 48.235379] ? kasan_check_write+0x14/0x20 [ 48.240094] ? proc_fail_nth_write+0x13a/0x180 [ 48.244842] ? map_files_get_link+0x370/0x370 [ 48.249328] ? __vfs_write+0xe6/0x890 [ 48.253122] ? ___might_sleep+0x16b/0x270 [ 48.257355] ? ___might_sleep+0x16b/0x270 [ 48.261492] do_vfs_ioctl+0x199/0x10d0 [ 48.265973] ? ioctl_preallocate+0x1c0/0x1c0 [ 48.270369] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.275211] ? mutex_lock_io_nested+0xf02/0x1060 [ 48.280556] ? expand_files.part.8+0x700/0x700 [ 48.285390] ? kasan_check_write+0x14/0x20 [ 48.290063] ? fput+0x18/0x120 [ 48.293852] ? security_file_ioctl+0x50/0x90 [ 48.298530] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.303459] ksys_ioctl+0x62/0x90 [ 48.306901] ? trace_hardirqs_off_caller+0x1d/0x180 [ 48.312175] __x64_sys_ioctl+0x6e/0xb0 [ 48.316067] do_syscall_64+0xd6/0x4e0 [ 48.319954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.325219] RIP: 0033:0x4603b9 [ 48.328482] 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 [ 48.348339] RSP: 002b:00007ff321925198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.356661] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 48.364243] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 48.372140] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 48.379934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.387661] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007ff3219256bc [ 48.449518] FAULT_INJECTION: forcing a failure. [ 48.449518] name failslab, interval 1, probability 0, space 0, times 0 [ 48.461245] CPU: 1 PID: 7613 Comm: syz-executor.2 Not tainted 4.19.207-syzkaller #0 [ 48.469113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.475226] FAULT_INJECTION: forcing a failure. [ 48.475226] name failslab, interval 1, probability 0, space 0, times 0 [ 48.478894] Call Trace: [ 48.492927] dump_stack+0x123/0x171 [ 48.496640] should_fail.cold.4+0x5/0xa [ 48.500594] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.505761] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 48.510845] ? mark_held_locks+0x130/0x130 [ 48.515075] __should_failslab+0xba/0xf0 [ 48.519120] should_failslab+0x9/0x20 [ 48.522900] __kmalloc+0x70/0x770 [ 48.526339] ? avc_has_perm+0xa7/0x4a0 [ 48.530217] ? __tty_buffer_request_room+0x1b3/0x550 [ 48.535306] __tty_buffer_request_room+0x1b3/0x550 [ 48.540218] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 48.546146] ? do_raw_spin_lock+0xd0/0x240 [ 48.550472] pty_write+0xf3/0x1f0 [ 48.553920] tty_put_char+0x10d/0x130 [ 48.557911] ? dev_match_devt+0x90/0x90 [ 48.561882] ? kasan_check_read+0x11/0x20 [ 48.566016] ? tty_buffer_space_avail+0x56/0xb0 [ 48.570765] ? pty_write_room+0x8f/0xb0 [ 48.574802] __process_echoes+0x311/0x790 [ 48.578927] n_tty_receive_buf_common+0x780/0x2bd0 [ 48.583921] n_tty_receive_buf+0xc/0x10 [ 48.587958] tty_ioctl+0x67d/0x1310 [ 48.591906] ? tty_vhangup+0x20/0x20 [ 48.595689] ? avc_ss_reset+0x140/0x140 [ 48.599745] ? mark_held_locks+0x130/0x130 [ 48.604078] ? kasan_check_write+0x14/0x20 [ 48.608296] ? proc_fail_nth_write+0x13a/0x180 [ 48.613088] ? map_files_get_link+0x370/0x370 [ 48.617766] ? __vfs_write+0xe6/0x890 [ 48.621550] ? ___might_sleep+0x16b/0x270 [ 48.625680] ? ___might_sleep+0x16b/0x270 [ 48.629820] do_vfs_ioctl+0x199/0x10d0 [ 48.634112] ? ioctl_preallocate+0x1c0/0x1c0 [ 48.638745] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.643539] ? mutex_lock_io_nested+0xf02/0x1060 [ 48.648564] ? expand_files.part.8+0x700/0x700 [ 48.653340] ? kasan_check_write+0x14/0x20 [ 48.657652] ? fput+0x18/0x120 [ 48.660841] ? security_file_ioctl+0x50/0x90 [ 48.665335] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.670169] ksys_ioctl+0x62/0x90 [ 48.673615] ? trace_hardirqs_off_caller+0x1d/0x180 [ 48.678883] __x64_sys_ioctl+0x6e/0xb0 [ 48.683617] do_syscall_64+0xd6/0x4e0 [ 48.687443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.692606] RIP: 0033:0x4603b9 [ 48.695886] 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 [ 48.714940] RSP: 002b:00007f170276b198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.722624] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 48.730219] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 48.737493] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 48.744739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 48.752184] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f170276b6bc [ 48.759617] CPU: 0 PID: 7618 Comm: syz-executor.0 Not tainted 4.19.207-syzkaller #0 [ 48.767579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.777486] Call Trace: [ 48.780076] dump_stack+0x123/0x171 [ 48.783704] FAULT_INJECTION: forcing a failure. [ 48.783704] name failslab, interval 1, probability 0, space 0, times 0 [ 48.783790] should_fail.cold.4+0x5/0xa [ 48.799019] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 48.804100] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 48.809279] ? mark_held_locks+0x130/0x130 [ 48.813493] __should_failslab+0xba/0xf0 [ 48.817711] should_failslab+0x9/0x20 [ 48.821490] __kmalloc+0x70/0x770 [ 48.825210] ? avc_has_perm+0xa7/0x4a0 [ 48.829167] ? __tty_buffer_request_room+0x1b3/0x550 [ 48.834249] __tty_buffer_request_room+0x1b3/0x550 [ 48.839264] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 48.844782] ? do_raw_spin_lock+0xd0/0x240 [ 48.849083] pty_write+0xf3/0x1f0 [ 48.852739] tty_put_char+0x10d/0x130 [ 48.856607] ? dev_match_devt+0x90/0x90 [ 48.860566] ? kasan_check_read+0x11/0x20 [ 48.864695] ? tty_buffer_space_avail+0x56/0xb0 [ 48.869377] ? pty_write_room+0x8f/0xb0 [ 48.873505] __process_echoes+0x311/0x790 [ 48.877808] n_tty_receive_buf_common+0x780/0x2bd0 [ 48.882896] n_tty_receive_buf+0xc/0x10 [ 48.887041] tty_ioctl+0x67d/0x1310 [ 48.890830] ? tty_vhangup+0x20/0x20 [ 48.894530] ? avc_ss_reset+0x140/0x140 [ 48.898503] ? mark_held_locks+0x130/0x130 [ 48.902732] ? kasan_check_write+0x14/0x20 [ 48.907099] ? proc_fail_nth_write+0x13a/0x180 [ 48.911661] ? map_files_get_link+0x370/0x370 [ 48.916228] ? __vfs_write+0xe6/0x890 [ 48.920177] ? ___might_sleep+0x16b/0x270 [ 48.924579] ? ___might_sleep+0x16b/0x270 [ 48.928706] do_vfs_ioctl+0x199/0x10d0 [ 48.932571] ? ioctl_preallocate+0x1c0/0x1c0 [ 48.937305] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.942040] ? mutex_lock_io_nested+0xf02/0x1060 [ 48.947119] ? expand_files.part.8+0x700/0x700 [ 48.951764] ? kasan_check_write+0x14/0x20 [ 48.956244] ? fput+0x18/0x120 [ 48.959425] ? security_file_ioctl+0x50/0x90 [ 48.963808] ? selinux_file_mprotect+0x5f0/0x5f0 [ 48.968724] ksys_ioctl+0x62/0x90 [ 48.972158] ? trace_hardirqs_off_caller+0x1d/0x180 [ 48.977156] __x64_sys_ioctl+0x6e/0xb0 [ 48.981160] do_syscall_64+0xd6/0x4e0 [ 48.985030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.990722] RIP: 0033:0x4603b9 [ 48.994191] 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 [ 49.013521] RSP: 002b:00007fef755ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.021385] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 49.028728] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 49.036159] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.043794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.051219] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007fef755ec6bc [ 49.059163] CPU: 1 PID: 7623 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 49.066960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.076621] Call Trace: [ 49.079291] dump_stack+0x123/0x171 [ 49.083090] should_fail.cold.4+0x5/0xa [ 49.087270] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.092742] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 49.098129] ? mark_held_locks+0x130/0x130 [ 49.102808] __should_failslab+0xba/0xf0 [ 49.106866] should_failslab+0x9/0x20 [ 49.110835] __kmalloc+0x70/0x770 [ 49.114458] ? avc_has_perm+0xa7/0x4a0 [ 49.118351] ? __tty_buffer_request_room+0x1b3/0x550 [ 49.123454] __tty_buffer_request_room+0x1b3/0x550 [ 49.128565] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 49.134363] ? do_raw_spin_lock+0xd0/0x240 [ 49.138599] pty_write+0xf3/0x1f0 [ 49.142063] tty_put_char+0x10d/0x130 [ 49.146181] ? dev_match_devt+0x90/0x90 [ 49.150230] ? kasan_check_read+0x11/0x20 [ 49.154461] ? tty_buffer_space_avail+0x56/0xb0 [ 49.159216] ? pty_write_room+0x8f/0xb0 [ 49.163186] __process_echoes+0x311/0x790 [ 49.167375] n_tty_receive_buf_common+0x780/0x2bd0 [ 49.172393] n_tty_receive_buf+0xc/0x10 [ 49.176373] tty_ioctl+0x67d/0x1310 [ 49.180001] ? tty_vhangup+0x20/0x20 [ 49.183713] ? avc_ss_reset+0x140/0x140 [ 49.187686] ? mark_held_locks+0x130/0x130 [ 49.191935] ? kasan_check_write+0x14/0x20 [ 49.196328] ? proc_fail_nth_write+0x13a/0x180 [ 49.201291] ? map_files_get_link+0x370/0x370 [ 49.205880] ? __vfs_write+0xe6/0x890 [ 49.209901] ? ___might_sleep+0x16b/0x270 [ 49.214047] ? ___might_sleep+0x16b/0x270 [ 49.218195] do_vfs_ioctl+0x199/0x10d0 [ 49.222084] ? ioctl_preallocate+0x1c0/0x1c0 [ 49.226617] ? selinux_file_mprotect+0x5f0/0x5f0 [ 49.231638] ? mutex_lock_io_nested+0xf02/0x1060 [ 49.236485] ? expand_files.part.8+0x700/0x700 [ 49.241152] ? kasan_check_write+0x14/0x20 [ 49.245384] ? fput+0x18/0x120 [ 49.248750] ? security_file_ioctl+0x50/0x90 [ 49.253170] ? selinux_file_mprotect+0x5f0/0x5f0 [ 49.258313] ksys_ioctl+0x62/0x90 [ 49.261849] ? trace_hardirqs_off_caller+0x1d/0x180 [ 49.267131] __x64_sys_ioctl+0x6e/0xb0 [ 49.271023] do_syscall_64+0xd6/0x4e0 [ 49.274826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.280119] RIP: 0033:0x4603b9 [ 49.283304] 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 [ 49.302383] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.310271] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 49.317737] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 49.325355] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.332705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.339969] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 49.441814] FAULT_INJECTION: forcing a failure. [ 49.441814] name failslab, interval 1, probability 0, space 0, times 0 [ 49.453024] CPU: 1 PID: 7689 Comm: syz-executor.4 Not tainted 4.19.207-syzkaller #0 [ 49.460808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.470378] Call Trace: [ 49.472962] dump_stack+0x123/0x171 [ 49.476594] should_fail.cold.4+0x5/0xa [ 49.480740] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.486020] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 49.491258] ? mark_held_locks+0x130/0x130 [ 49.495772] __should_failslab+0xba/0xf0 [ 49.499830] should_failslab+0x9/0x20 [ 49.503888] __kmalloc+0x70/0x770 [ 49.507337] ? avc_has_perm+0xa7/0x4a0 [ 49.511514] ? __tty_buffer_request_room+0x1b3/0x550 [ 49.516716] __tty_buffer_request_room+0x1b3/0x550 [ 49.521651] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 49.527279] ? do_raw_spin_lock+0xd0/0x240 [ 49.531515] pty_write+0xf3/0x1f0 [ 49.535058] tty_put_char+0x10d/0x130 [ 49.538945] ? dev_match_devt+0x90/0x90 [ 49.542920] ? kasan_check_read+0x11/0x20 [ 49.547072] ? tty_buffer_space_avail+0x56/0xb0 [ 49.551734] ? pty_write_room+0x8f/0xb0 [ 49.555712] __process_echoes+0x311/0x790 [ 49.560030] n_tty_receive_buf_common+0x780/0x2bd0 [ 49.565012] n_tty_receive_buf+0xc/0x10 [ 49.569254] tty_ioctl+0x67d/0x1310 [ 49.572872] ? tty_vhangup+0x20/0x20 [ 49.576785] ? avc_ss_reset+0x140/0x140 [ 49.580883] ? mark_held_locks+0x130/0x130 [ 49.585195] ? kasan_check_write+0x14/0x20 [ 49.589522] ? proc_fail_nth_write+0x13a/0x180 [ 49.594107] ? map_files_get_link+0x370/0x370 [ 49.598877] ? __vfs_write+0xe6/0x890 [ 49.602674] ? ___might_sleep+0x16b/0x270 [ 49.606821] ? ___might_sleep+0x16b/0x270 [ 49.611083] do_vfs_ioctl+0x199/0x10d0 [ 49.615231] ? ioctl_preallocate+0x1c0/0x1c0 [ 49.619638] ? selinux_file_mprotect+0x5f0/0x5f0 [ 49.624413] ? mutex_lock_io_nested+0xf02/0x1060 [ 49.629633] ? expand_files.part.8+0x700/0x700 [ 49.634384] ? kasan_check_write+0x14/0x20 [ 49.638693] ? fput+0x18/0x120 [ 49.641967] ? security_file_ioctl+0x50/0x90 [ 49.646560] ? selinux_file_mprotect+0x5f0/0x5f0 [ 49.651508] ksys_ioctl+0x62/0x90 [ 49.655342] ? trace_hardirqs_off_caller+0x1d/0x180 [ 49.660488] __x64_sys_ioctl+0x6e/0xb0 [ 49.664371] do_syscall_64+0xd6/0x4e0 [ 49.668168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.673610] RIP: 0033:0x4603b9 [ 49.676792] 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 [ 49.696511] RSP: 002b:00007f903c5f0198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.704297] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 49.711993] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 49.719411] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 49.726664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 49.734097] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f903c5f06bc [ 49.951233] FAULT_INJECTION: forcing a failure. [ 49.951233] name failslab, interval 1, probability 0, space 0, times 0 [ 49.962464] CPU: 0 PID: 7813 Comm: syz-executor.0 Not tainted 4.19.207-syzkaller #0 [ 49.970333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.980110] Call Trace: [ 49.982695] dump_stack+0x123/0x171 [ 49.986315] should_fail.cold.4+0x5/0xa [ 49.990280] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 49.995381] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 50.000497] ? mark_held_locks+0x130/0x130 [ 50.004736] __should_failslab+0xba/0xf0 [ 50.008888] should_failslab+0x9/0x20 [ 50.012779] __kmalloc+0x70/0x770 [ 50.016413] ? avc_has_perm+0xa7/0x4a0 [ 50.020294] ? __tty_buffer_request_room+0x1b3/0x550 [ 50.025659] __tty_buffer_request_room+0x1b3/0x550 [ 50.030598] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 50.034677] FAULT_INJECTION: forcing a failure. [ 50.034677] name failslab, interval 1, probability 0, space 0, times 0 [ 50.036307] ? do_raw_spin_lock+0xd0/0x240 [ 50.036315] pty_write+0xf3/0x1f0 [ 50.036321] tty_put_char+0x10d/0x130 [ 50.036324] ? dev_match_devt+0x90/0x90 [ 50.036328] ? kasan_check_read+0x11/0x20 [ 50.036335] ? tty_buffer_space_avail+0x56/0xb0 [ 50.073004] ? pty_write_room+0x8f/0xb0 [ 50.077110] __process_echoes+0x311/0x790 [ 50.081357] n_tty_receive_buf_common+0x780/0x2bd0 [ 50.086292] n_tty_receive_buf+0xc/0x10 [ 50.090777] tty_ioctl+0x67d/0x1310 [ 50.094395] ? tty_vhangup+0x20/0x20 [ 50.098242] ? avc_ss_reset+0x140/0x140 [ 50.102200] ? mark_held_locks+0x130/0x130 [ 50.106518] ? kasan_check_write+0x14/0x20 [ 50.110734] ? proc_fail_nth_write+0x13a/0x180 [ 50.115301] ? map_files_get_link+0x370/0x370 [ 50.119780] ? __vfs_write+0xe6/0x890 [ 50.123561] ? ___might_sleep+0x16b/0x270 [ 50.127772] ? ___might_sleep+0x16b/0x270 [ 50.131907] do_vfs_ioctl+0x199/0x10d0 [ 50.135886] ? ioctl_preallocate+0x1c0/0x1c0 [ 50.140288] ? selinux_file_mprotect+0x5f0/0x5f0 [ 50.145028] ? mutex_lock_io_nested+0xf02/0x1060 [ 50.149856] ? expand_files.part.8+0x700/0x700 [ 50.154418] ? kasan_check_write+0x14/0x20 [ 50.158648] ? fput+0x18/0x120 [ 50.162106] ? security_file_ioctl+0x50/0x90 [ 50.166689] ? selinux_file_mprotect+0x5f0/0x5f0 [ 50.171813] ksys_ioctl+0x62/0x90 [ 50.175255] ? trace_hardirqs_off_caller+0x1d/0x180 [ 50.180886] __x64_sys_ioctl+0x6e/0xb0 [ 50.185119] do_syscall_64+0xd6/0x4e0 [ 50.188903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.194790] RIP: 0033:0x4603b9 [ 50.197962] 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 [ 50.217106] RSP: 002b:00007fef755ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.225260] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 50.232624] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 50.240057] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 50.247567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.254912] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007fef755ec6bc [ 50.262175] CPU: 1 PID: 7827 Comm: syz-executor.3 Not tainted 4.19.207-syzkaller #0 [ 50.269965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.279322] Call Trace: [ 50.281901] dump_stack+0x123/0x171 [ 50.285525] should_fail.cold.4+0x5/0xa [ 50.289573] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 50.295283] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 50.300395] ? mark_held_locks+0x130/0x130 [ 50.304979] __should_failslab+0xba/0xf0 [ 50.309021] should_failslab+0x9/0x20 [ 50.312912] __kmalloc+0x70/0x770 [ 50.316636] ? avc_has_perm+0xa7/0x4a0 [ 50.320722] ? __tty_buffer_request_room+0x1b3/0x550 [ 50.326024] __tty_buffer_request_room+0x1b3/0x550 [ 50.331515] tty_insert_flip_string_fixed_flag+0x78/0x200 [ 50.337050] ? do_raw_spin_lock+0xd0/0x240 [ 50.341364] pty_write+0xf3/0x1f0 [ 50.345167] tty_put_char+0x10d/0x130 [ 50.349389] ? dev_match_devt+0x90/0x90 [ 50.353353] ? kasan_check_read+0x11/0x20 [ 50.357588] ? tty_buffer_space_avail+0x56/0xb0 [ 50.362237] ? pty_write_room+0x8f/0xb0 [ 50.366366] __process_echoes+0x311/0x790 [ 50.370676] n_tty_receive_buf_common+0x780/0x2bd0 [ 50.375843] n_tty_receive_buf+0xc/0x10 [ 50.379886] tty_ioctl+0x67d/0x1310 [ 50.383604] ? tty_vhangup+0x20/0x20 [ 50.387297] ? avc_ss_reset+0x140/0x140 [ 50.391968] ? mark_held_locks+0x130/0x130 [ 50.396452] ? kasan_check_write+0x14/0x20 [ 50.400672] ? proc_fail_nth_write+0x13a/0x180 [ 50.405602] ? map_files_get_link+0x370/0x370 [ 50.410461] ? __vfs_write+0xe6/0x890 [ 50.414444] ? ___might_sleep+0x16b/0x270 [ 50.418945] ? ___might_sleep+0x16b/0x270 [ 50.423080] do_vfs_ioctl+0x199/0x10d0 [ 50.426950] ? ioctl_preallocate+0x1c0/0x1c0 [ 50.431353] ? selinux_file_mprotect+0x5f0/0x5f0 [ 50.436322] ? mutex_lock_io_nested+0xf02/0x1060 [ 50.441248] ? expand_files.part.8+0x700/0x700 [ 50.445808] ? kasan_check_write+0x14/0x20 [ 50.450035] ? fput+0x18/0x120 [ 50.453299] ? security_file_ioctl+0x50/0x90 [ 50.457684] ? selinux_file_mprotect+0x5f0/0x5f0 [ 50.462605] ksys_ioctl+0x62/0x90 [ 50.466035] ? trace_hardirqs_off_caller+0x1d/0x180 [ 50.471200] __x64_sys_ioctl+0x6e/0xb0 [ 50.475063] do_syscall_64+0xd6/0x4e0 [ 50.478859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.484088] RIP: 0033:0x4603b9 [ 50.487449] 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 [ 50.506513] RSP: 002b:00007f1513688198 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.514206] RAX: ffffffffffffffda RBX: 000000000052bf00 RCX: 00000000004603b9 [ 50.521540] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000004 [ 50.528957] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 50.536991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 50.544241] R13: 0000000000000003 R14: 00000000004ae6a9 R15: 00007f15136886bc