Warning: Permanently added '10.128.0.183' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 34.695236][ T3608] VFS: Close: file count is 0 [ 34.697850][ T3616] VFS: Close: file count is 0 [ 34.703991][ T3617] VFS: Close: file count is 0 [ 34.707054][ T3615] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.712494][ T3623] VFS: Close: file count is 0 [ 34.714132][ T3618] VFS: Close: file count is 0 [ 34.720408][ T3625] VFS: Close: file count is 0 [ 34.721878][ T3620] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.724208][ T3627] VFS: Close: file count is 0 [ 34.729011][ T3630] VFS: Close: file count is 0 [ 34.735257][ T3631] VFS: Close: file count is 0 [ 34.743833][ T3639] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.746494][ T3635] VFS: Close: file count is 0 [ 34.753801][ T3643] VFS: Close: file count is 0 [ 34.755230][ T3642] VFS: Close: file count is 0 [ 34.757473][ T3640] VFS: Close: file count is 0 [ 34.766444][ T3647] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.769056][ T3649] VFS: Close: file count is 0 [ 34.774256][ T3650] VFS: Close: file count is 0 [ 34.778071][ T3653] VFS: Close: file count is 0 [ 34.780585][ T3655] VFS: Close: file count is 0 [ 34.788698][ T3654] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.789669][ T3659] VFS: Close: file count is 0 [ 34.795077][ T3660] VFS: Close: file count is 0 [ 34.806674][ T3666] VFS: Close: file count is 0 [ 34.809325][ T3665] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.811041][ T3670] VFS: Close: file count is 0 [ 34.812151][ T3669] VFS: Close: file count is 0 [ 34.814675][ T3668] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.827818][ T3678] VFS: Close: file count is 0 [ 34.828562][ T3671] VFS: Close: file count is 0 [ 34.828720][ T3675] VFS: Close: file count is 0 [ 34.835158][ T3679] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program [ 34.838956][ T3680] VFS: Close: file count is 0 executing program executing program executing program executing program [ 34.846718][ T3682] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.850594][ T3685] VFS: Close: file count is 0 [ 34.856287][ T3688] VFS: Close: file count is 0 [ 34.858782][ T3689] VFS: Close: file count is 0 [ 34.860032][ T3692] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.866929][ T3691] VFS: Close: file count is 0 [ 34.872491][ T3698] VFS: Close: file count is 0 [ 34.877695][ T3695] VFS: Close: file count is 0 [ 34.887846][ T3702] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.890894][ T3699] VFS: Close: file count is 0 [ 34.897340][ T3700] VFS: Close: file count is 0 [ 34.906012][ T3710] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.908660][ T3711] VFS: Close: file count is 0 [ 34.909662][ T3707] VFS: Close: file count is 0 [ 34.918658][ T3713] VFS: Close: file count is 0 [ 34.922172][ T3715] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.923272][ T3714] VFS: Close: file count is 0 [ 34.929216][ T3721] VFS: Close: file count is 0 [ 34.939243][ T3719] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.940031][ T3725] VFS: Close: file count is 0 [ 34.940879][ T3724] VFS: Close: file count is 0 [ 34.945667][ T3726] VFS: Close: file count is 0 [ 34.953563][ T3728] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.960352][ T3734] VFS: Close: file count is 0 [ 34.965137][ T3733] VFS: Close: file count is 0 [ 34.967490][ T3735] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.974429][ T3738] VFS: Close: file count is 0 [ 34.975359][ T3736] VFS: Close: file count is 0 [ 34.979084][ T3739] VFS: Close: file count is 0 [ 34.986082][ T3743] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.988623][ T3744] VFS: Close: file count is 0 [ 34.995674][ T3746] VFS: Close: file count is 0 [ 34.996876][ T3748] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.007682][ T3753] VFS: Close: file count is 0 [ 35.007693][ T3751] VFS: Close: file count is 0 [ 35.010141][ T3754] VFS: Close: file count is 0 [ 35.015260][ T3756] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.020631][ T3759] VFS: Close: file count is 0 [ 35.029134][ T3762] VFS: Close: file count is 0 [ 35.029645][ T3763] VFS: Close: file count is 0 [ 35.030491][ T3765] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.036113][ T3766] VFS: Close: file count is 0 [ 35.040441][ T3768] VFS: Close: file count is 0 [ 35.048866][ T3772] VFS: Close: file count is 0 [ 35.053876][ T3774] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.057702][ T3777] VFS: Close: file count is 0 [ 35.059660][ T3778] VFS: Close: file count is 0 [ 35.060417][ T3775] VFS: Close: file count is 0 [ 35.066666][ T3779] VFS: Close: file count is 0 [ 35.077146][ T3786] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.077589][ T3787] VFS: Close: file count is 0 [ 35.078304][ T3785] VFS: Close: file count is 0 [ 35.086408][ T3789] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.087887][ T3790] VFS: Close: file count is 0 [ 35.093142][ T3792] VFS: Close: file count is 0 [ 35.096901][ T3795] VFS: Close: file count is 0 [ 35.104596][ T3803] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.108247][ T3805] VFS: Close: file count is 0 [ 35.110075][ T3797] VFS: Close: file count is 0 [ 35.111122][ T3801] VFS: Close: file count is 0 [ 35.113989][ T3798] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.129510][ T3813] VFS: Close: file count is 0 [ 35.130753][ T3804] VFS: Close: file count is 0 [ 35.137825][ T3815] VFS: Close: file count is 0 [ 35.140355][ T3809] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.147938][ T3814] VFS: Close: file count is 0 [ 35.148553][ T3816] VFS: Close: file count is 0 [ 35.148594][ T3820] VFS: Close: file count is 0 [ 35.151551][ T3823] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.158451][ T3824] VFS: Close: file count is 0 [ 35.166918][ T3830] VFS: Close: file count is 0 [ 35.168979][ T3832] VFS: Close: file count is 0 [ 35.173494][ T3833] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.177737][ T3829] VFS: Close: file count is 0 [ 35.180395][ T3834] VFS: Close: file count is 0 [ 35.189749][ T3835] VFS: Close: file count is 0 [ 35.191283][ T3842] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.200906][ T3845] VFS: Close: file count is 0 [ 35.205911][ T3841] VFS: Close: file count is 0 [ 35.209932][ T3840] VFS: Close: file count is 0 [ 35.214202][ T3847] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.214988][ T3848] VFS: Close: file count is 0 [ 35.224232][ T3849] VFS: Close: file count is 0 [ 35.230202][ T3856] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.232876][ T3857] VFS: Close: file count is 0 [ 35.233690][ T3855] VFS: Close: file count is 0 [ 35.235915][ T3858] VFS: Close: file count is 0 [ 35.243476][ T3859] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.246002][ T3865] VFS: Close: file count is 0 [ 35.247677][ T3866] VFS: Close: file count is 0 [ 35.259349][ T3864] VFS: Close: file count is 0 [ 35.263871][ T3869] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.269437][ T3874] VFS: Close: file count is 0 [ 35.269657][ T3873] VFS: Close: file count is 0 [ 35.273416][ T3871] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.275997][ T3877] VFS: Close: file count is 0 [ 35.289399][ T3883] VFS: Close: file count is 0 [ 35.289622][ T3881] VFS: Close: file count is 0 [ 35.290867][ T3882] VFS: Close: file count is 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.293704][ T3886] VFS: Close: file count is 0 [ 35.294030][ T3885] VFS: Close: file count is 0 [ 35.306152][ T3893] VFS: Close: file count is 0 executing program executing program [ 35.306733][ T3894] VFS: Close: file count is 0 [ 35.307198][ T3887] VFS: Close: file count is 0 [ 35.317563][ T3896] VFS: Close: file count is 0 [ 35.317563][ T3896] VFS: Close: file count is 0 [ 35.320551][ T3895] VFS: Close: file count is 0 [ 35.327279][ T3897] VFS: Close: file count is 0 [ 35.328290][ T3903] VFS: Close: file count is 0 [ 35.334581][ T3904] VFS: Close: file count is 0 [ 35.344150][ T3907] VFS: Close: file count is 0 [ 35.345468][ T3910] VFS: Close: file count is 0 [ 35.348203][ T3906] VFS: Close: file count is 0 [ 35.348540][ T3912] VFS: Close: file count is 0 [ 35.358210][ T3914] VFS: Close: file count is 0 [ 35.359285][ T3913] VFS: Close: file count is 0 [ 35.366585][ T3919] VFS: Close: file count is 0 [ 35.366863][ T3920] VFS: Close: file count is 0 [ 35.369538][ T3925] VFS: Close: file count is 0 [ 35.375337][ T3924] VFS: Close: file count is 0 [ 35.376875][ T3921] VFS: Close: file count is 0 [ 35.379185][ T3926] VFS: Close: file count is 0 [ 35.386078][ T3931] VFS: Close: file count is 0 [ 35.395158][ T3933] VFS: Close: file count is 0 [ 35.395791][ T3934] VFS: Close: file count is 0 [ 35.405142][ T3936] VFS: Close: file count is 0 [ 35.405539][ T3939] VFS: Close: file count is 0 [ 35.407124][ T3938] VFS: Close: file count is 0 [ 35.407761][ T3940] VFS: Close: file count is 0 [ 35.425067][ T3942] VFS: Close: file count is 0 [ 35.426321][ T3949] VFS: Close: file count is 0 [ 35.429996][ T3950] VFS: Close: file count is 0 [ 35.430309][ T3947] VFS: Close: file count is 0 [ 35.438477][ T3951] VFS: Close: file count is 0 [ 35.438958][ T3952] VFS: Close: file count is 0 [ 35.444899][ T3958] VFS: Close: file count is 0 [ 35.450860][ T3957] VFS: Close: file count is 0 [ 35.455999][ T3963] VFS: Close: file count is 0 [ 35.458154][ T3959] VFS: Close: file count is 0 [ 35.458508][ T3965] VFS: Close: file count is 0 [ 35.462958][ T3960] VFS: Close: file count is 0 [ 35.467402][ T3971] VFS: Close: file count is 0 [ 35.468661][ T3966] VFS: Close: file count is 0 [ 35.473146][ T3973] VFS: Close: file count is 0 [ 35.478678][ T3972] VFS: Close: file count is 0 [ 35.484124][ T3977] VFS: Close: file count is 0 [ 35.486624][ T3978] VFS: Close: file count is 0 [ 35.489333][ T3980] VFS: Close: file count is 0 [ 35.489678][ T3981] VFS: Close: file count is 0 [ 35.506639][ T3983] VFS: Close: file count is 0 [ 35.508549][ T3987] VFS: Close: file count is 0 [ 35.511971][ T3991] VFS: Close: file count is 0 [ 35.516653][ T3992] VFS: Close: file count is 0 [ 35.520383][ T3990] VFS: Close: file count is 0 [ 35.521853][ T3997] VFS: Close: file count is 0 [ 35.530060][ T4003] VFS: Close: file count is 0 [ 35.535100][ T3994] VFS: Close: file count is 0 [ 35.535421][ T4005] VFS: Close: file count is 0 [ 35.535798][ T3998] VFS: Close: file count is 0 [ 35.539411][ T4001] VFS: Close: file count is 0 [ 35.552664][ T4004] VFS: Close: file count is 0 [ 35.557060][ T4012] VFS: Close: file count is 0 [ 35.559287][ T4015] VFS: Close: file count is 0 [ 35.565707][ T4008] VFS: Close: file count is 0 [ 35.568336][ T4019] VFS: Close: file count is 0 [ 35.571236][ T4013] VFS: Close: file count is 0 [ 35.571834][ T4014] VFS: Close: file count is 0 [ 35.577356][ T4020] VFS: Close: file count is 0 [ 35.580975][ T4023] VFS: Close: file count is 0 [ 35.585904][ T4024] VFS: Close: file count is 0 [ 35.587671][ T4029] VFS: Close: file count is 0 [ 35.590362][ T4027] VFS: Close: file count is 0 [ 35.594930][ T4031] VFS: Close: file count is 0 [ 35.608737][ T4040] VFS: Close: file count is 0 [ 35.608737][ T4033] VFS: Close: file count is 0 [ 35.610465][ T4039] VFS: Close: file count is 0 [ 35.612474][ T4038] VFS: Close: file count is 0 [ 35.614509][ T4032] VFS: Close: file count is 0 [ 35.618808][ T4041] VFS: Close: file count is 0 [ 35.628564][ T4046] VFS: Close: file count is 0 [ 35.640706][ T4048] VFS: Close: file count is 0 [ 35.641366][ T4051] VFS: Close: file count is 0 [ 35.642617][ T4049] VFS: Close: file count is 0 [ 35.646013][ T4050] VFS: Close: file count is 0 [ 35.653565][ T4054] VFS: Close: file count is 0 [ 35.659554][ T4061] VFS: Close: file count is 0 [ 35.665164][ T4055] VFS: Close: file count is 0 [ 35.665704][ T4062] VFS: Close: file count is 0 [ 35.669172][ T4060] VFS: Close: file count is 0 [ 35.673909][ T4063] VFS: Close: file count is 0 [ 35.678665][ T4069] VFS: Close: file count is 0 [ 35.683712][ T4068] VFS: Close: file count is 0 [ 35.685563][ T4072] VFS: Close: file count is 0 [ 35.685992][ T4071] VFS: Close: file count is 0 [ 35.697091][ T4076] VFS: Close: file count is 0 [ 35.706732][ T4081] VFS: Close: file count is 0 [ 35.707639][ T4082] VFS: Close: file count is 0 [ 35.711203][ T4083] VFS: Close: file count is 0 [ 35.713693][ T4080] VFS: Close: file count is 0 [ 35.715639][ T4078] VFS: Close: file count is 0 [ 35.723137][ T4086] VFS: Close: file count is 0 [ 35.723989][ T4089] VFS: Close: file count is 0 [ 35.727564][ T4095] VFS: Close: file count is 0 [ 35.732026][ T4094] VFS: Close: file count is 0 [ 35.735248][ T4093] VFS: Close: file count is 0 [ 35.738085][ T4092] VFS: Close: file count is 0 [ 35.741204][ T4100] VFS: Close: file count is 0 [ 35.746378][ T4103] VFS: Close: file count is 0 [ 35.757613][ T4105] VFS: Close: file count is 0 [ 35.759145][ T4101] VFS: Close: file count is 0 [ 35.765536][ T4108] VFS: Close: file count is 0 [ 35.767799][ T4109] VFS: Close: file count is 0 [ 35.769764][ T4104] VFS: Close: file count is 0 [ 35.780081][ T4111] VFS: Close: file count is 0 [ 35.783810][ T4116] VFS: Close: file count is 0 [ 35.785644][ T4119] VFS: Close: file count is 0 [ 35.791880][ T4121] VFS: Close: file count is 0 [ 35.793649][ T4118] VFS: Close: file count is 0 [ 35.796831][ T4120] VFS: Close: file count is 0 [ 35.798664][ T4125] VFS: Close: file count is 0 [ 35.806681][ T4127] VFS: Close: file count is 0 [ 35.811648][ T4129] VFS: Close: file count is 0 [ 35.814247][ T4131] VFS: Close: file count is 0 [ 35.820333][ T4134] VFS: Close: file count is 0 [ 35.825243][ T4132] VFS: Close: file count is 0 [ 35.828839][ T4139] VFS: Close: file count is 0 [ 35.832575][ T4136] VFS: Close: file count is 0 [ 35.835829][ T4140] VFS: Close: file count is 0 [ 35.839157][ T4141] VFS: Close: file count is 0 [ 35.843820][ T4146] VFS: Close: file count is 0 [ 35.847362][ T4149] VFS: Close: file count is 0 [ 35.865271][ T4150] VFS: Close: file count is 0 [ 35.868159][ T4154] VFS: Close: file count is 0 [ 35.868699][ T4156] VFS: Close: file count is 0 [ 35.874605][ T4155] VFS: Close: file count is 0 [ 35.878671][ T4158] VFS: Close: file count is 0 [ 35.883107][ T4160] VFS: Close: file count is 0 [ 35.888332][ T4157] VFS: Close: file count is 0 [ 35.889742][ T4164] VFS: Close: file count is 0 [ 35.892784][ T4166] VFS: Close: file count is 0 [ 35.895822][ T4165] VFS: Close: file count is 0 [ 35.900820][ T4172] VFS: Close: file count is 0 [ 35.912601][ T4174] VFS: Close: file count is 0 [ 35.918235][ T4180] VFS: Close: file count is 0 [ 35.921937][ T4177] VFS: Close: file count is 0 [ 35.922159][ T4175] VFS: Close: file count is 0 [ 35.925909][ T4176] VFS: Close: file count is 0 [ 35.927816][ T4179] VFS: Close: file count is 0 [ 35.936131][ T4188] VFS: Close: file count is 0 [ 35.937854][ T4189] VFS: Close: file count is 0 [ 35.939905][ T4185] VFS: Close: file count is 0 [ 35.943813][ T4187] VFS: Close: file count is 0 [ 35.956836][ T4191] VFS: Close: file count is 0 [ 35.958693][ T4197] VFS: Close: file count is 0 [ 35.960066][ T4195] VFS: Close: file count is 0 [ 35.967526][ T4204] VFS: Close: file count is 0 [ 35.968740][ T4199] VFS: Close: file count is 0 [ 35.970558][ T4200] VFS: Close: file count is 0 [ 35.972442][ T4198] VFS: Close: file count is 0 [ 35.980775][ T4211] VFS: Close: file count is 0 [ 35.982702][ T4205] VFS: Close: file count is 0 [ 35.989108][ T4213] VFS: Close: file count is 0 [ 35.990768][ T4207] VFS: Close: file count is 0 [ 35.994279][ T4212] VFS: Close: file count is 0 [ 36.003458][ T4216] VFS: Close: file count is 0 [ 36.005385][ T4217] VFS: Close: file count is 0 [ 36.008661][ T4221] VFS: Close: file count is 0 [ 36.015210][ T4227] VFS: Close: file count is 0 [ 36.018137][ T4220] VFS: Close: file count is 0 [ 36.018893][ T4223] VFS: Close: file count is 0 [ 36.024333][ T4225] VFS: Close: file count is 0 [ 36.031054][ T4236] VFS: Close: file count is 0 [ 36.041025][ T4231] VFS: Close: file count is 0 [ 36.042953][ T4233] VFS: Close: file count is 0 [ 36.044024][ T4235] VFS: Close: file count is 0 [ 36.048098][ T4238] VFS: Close: file count is 0 [ 36.055597][ T4237] VFS: Close: file count is 0 [ 36.058564][ T4243] VFS: Close: file count is 0 [ 36.067542][ T4245] VFS: Close: file count is 0 [ 36.068585][ T4246] VFS: Close: file count is 0 [ 36.072446][ T4248] VFS: Close: file count is 0 [ 36.072857][ T4249] VFS: Close: file count is 0 [ 36.075295][ T4251] VFS: Close: file count is 0 [ 36.080171][ T4252] VFS: Close: file count is 0 [ 36.093255][ T4258] VFS: Close: file count is 0 [ 36.096728][ T4259] VFS: Close: file count is 0 [ 36.104283][ T4261] VFS: Close: file count is 0 [ 36.104577][ T4263] VFS: Close: file count is 0 [ 36.106848][ T4264] VFS: Close: file count is 0 [ 36.106884][ T4262] VFS: Close: file count is 0 [ 36.119745][ T4271] VFS: Close: file count is 0 [ 36.120753][ T4273] VFS: Close: file count is 0 [ 36.127741][ T4267] VFS: Close: file count is 0 [ 36.130805][ T4275] VFS: Close: file count is 0 [ 36.131182][ T4272] VFS: Close: file count is 0 [ 36.134838][ T4277] VFS: Close: file count is 0 [ 36.141700][ T4279] VFS: Close: file count is 0 [ 36.144487][ T4285] VFS: Close: file count is 0 [ 36.148861][ T4287] VFS: Close: file count is 0 [ 36.159191][ T4281] VFS: Close: file count is 0 [ 36.160372][ T4286] VFS: Close: file count is 0 [ 36.164194][ T4292] VFS: Close: file count is 0 [ 36.169064][ T4293] VFS: Close: file count is 0 [ 36.174024][ T4288] VFS: Close: file count is 0 [ 36.177252][ T4297] VFS: Close: file count is 0 [ 36.177621][ T4295] VFS: Close: file count is 0 [ 36.185763][ T4303] VFS: Close: file count is 0 [ 36.189340][ T4300] VFS: Close: file count is 0 [ 36.198366][ T4308] VFS: Close: file count is 0 [ 36.200730][ T4311] VFS: Close: file count is 0 [ 36.204408][ T4305] VFS: Close: file count is 0 [ 36.207567][ T4302] VFS: Close: file count is 0 [ 36.209809][ T4304] VFS: Close: file count is 0 [ 36.216738][ T4317] VFS: Close: file count is 0 [ 36.219788][ T4318] VFS: Close: file count is 0 [ 36.227580][ T4315] VFS: Close: file count is 0 [ 36.238537][ T4321] VFS: Close: file count is 0 [ 36.239678][ T4323] VFS: Close: file count is 0 [ 36.241297][ T4325] VFS: Close: file count is 0 [ 36.243435][ T4326] VFS: Close: file count is 0 [ 36.247793][ T4327] VFS: Close: file count is 0 [ 36.250781][ T4328] VFS: Close: file count is 0 [ 36.253875][ T4331] VFS: Close: file count is 0 [ 36.263075][ T4337] VFS: Close: file count is 0 [ 36.265886][ T4339] VFS: Close: file count is 0 [ 36.267723][ T4336] VFS: Close: file count is 0 [ 36.269614][ T4340] VFS: Close: file count is 0 [ 36.273444][ T4341] VFS: Close: file count is 0 [ 36.288355][ T4342] VFS: Close: file count is 0 [ 36.289633][ T4351] VFS: Close: file count is 0 [ 36.295789][ T4350] VFS: Close: file count is 0 [ 36.299261][ T4346] VFS: Close: file count is 0 [ 36.299547][ T4348] VFS: Close: file count is 0 [ 36.302083][ T4352] VFS: Close: file count is 0 [ 36.312670][ T4358] VFS: Close: file count is 0 [ 36.315009][ T4359] VFS: Close: file count is 0 [ 36.320444][ T4361] VFS: Close: file count is 0 [ 36.329014][ T4363] VFS: Close: file count is 0 [ 36.330692][ T4362] VFS: Close: file count is 0 [ 36.331362][ T4364] VFS: Close: file count is 0 [ 36.334946][ T4368] VFS: Close: file count is 0 [ 36.338444][ T4367] VFS: Close: file count is 0 [ 36.349774][ T4375] VFS: Close: file count is 0 [ 36.350933][ T4376] VFS: Close: file count is 0 [ 36.356080][ T4374] VFS: Close: file count is 0 [ 36.358471][ T4380] VFS: Close: file count is 0 [ 36.359882][ T4379] VFS: Close: file count is 0 [ 36.360469][ T4378] VFS: Close: file count is 0 [ 36.377296][ T4383] VFS: Close: file count is 0 [ 36.377697][ T4387] VFS: Close: file count is 0 [ 36.379339][ T4391] VFS: Close: file count is 0 [ 36.385993][ T4388] VFS: Close: file count is 0 [ 36.396130][ T4399] VFS: Close: file count is 0 [ 36.396428][ T4390] VFS: Close: file count is 0 [ 36.398020][ T4392] VFS: Close: file count is 0 [ 36.400471][ T4396] VFS: Close: file count is 0 [ 36.408660][ T4398] VFS: Close: file count is 0 [ 36.413853][ T4404] VFS: Close: file count is 0 [ 36.414946][ T4400] VFS: Close: file count is 0 [ 36.426100][ T4409] VFS: Close: file count is 0 [ 36.426135][ T4408] VFS: Close: file count is 0 [ 36.428176][ T4407] VFS: Close: file count is 0 [ 36.432524][ T4412] VFS: Close: file count is 0 [ 36.438033][ T4414] VFS: Close: file count is 0 [ 36.438437][ T4413] VFS: Close: file count is 0 [ 36.448123][ T4418] VFS: Close: file count is 0 [ 36.455325][ T4422] VFS: Close: file count is 0 [ 36.455753][ T4424] VFS: Close: file count is 0 [ 36.456359][ T4423] VFS: Close: file count is 0 [ 36.467865][ T4427] VFS: Close: file count is 0 [ 36.468316][ T4425] VFS: Close: file count is 0 [ 36.473500][ T4431] VFS: Close: file count is 0 [ 36.476352][ T4432] VFS: Close: file count is 0 [ 36.485733][ T4433] VFS: Close: file count is 0 [ 36.490574][ T4438] VFS: Close: file count is 0 [ 36.491146][ T4441] VFS: Close: file count is 0 [ 36.492286][ T4436] VFS: Close: file count is 0 [ 36.494763][ T4439] VFS: Close: file count is 0 [ 36.500367][ T4442] VFS: Close: file count is 0 [ 36.505317][ T4449] VFS: Close: file count is 0 [ 36.506420][ T4451] VFS: Close: file count is 0 [ 36.512729][ T4447] VFS: Close: file count is 0 [ 36.514116][ T4453] VFS: Close: file count is 0 [ 36.517233][ T4450] VFS: Close: file count is 0 [ 36.528143][ T4459] VFS: Close: file count is 0 [ 36.533970][ T4456] VFS: Close: file count is 0 [ 36.537886][ T4460] VFS: Close: file count is 0 [ 36.539712][ T4463] VFS: Close: file count is 0 [ 36.540271][ T4462] VFS: Close: file count is 0 [ 36.552471][ T4466] VFS: Close: file count is 0 [ 36.554973][ T4470] VFS: Close: file count is 0 [ 36.557151][ T4469] VFS: Close: file count is 0 [ 36.558129][ T4472] VFS: Close: file count is 0 [ 36.559230][ T4471] VFS: Close: file count is 0 [ 36.570879][ T4479] VFS: Close: file count is 0 [ 36.579777][ T4480] VFS: Close: file count is 0 [ 36.580625][ T4482] VFS: Close: file count is 0 [ 36.587041][ T4481] VFS: Close: file count is 0 [ 36.587497][ T4484] VFS: Close: file count is 0 [ 36.587846][ T4483] VFS: Close: file count is 0 [ 36.599006][ T4488] VFS: Close: file count is 0 [ 36.602847][ T4491] VFS: Close: file count is 0 [ 36.603556][ T4493] VFS: Close: file count is 0 [ 36.608021][ T4496] VFS: Close: file count is 0 [ 36.612631][ T4495] VFS: Close: file count is 0 [ 36.612962][ T4494] VFS: Close: file count is 0 [ 36.627103][ T4501] VFS: Close: file count is 0 [ 36.627425][ T4503] VFS: Close: file count is 0 [ 36.629460][ T4504] VFS: Close: file count is 0 [ 36.634345][ T4507] VFS: Close: file count is 0 [ 36.640970][ T4506] VFS: Close: file count is 0 [ 36.642309][ T4511] VFS: Close: file count is 0 [ 36.646561][ T4508] VFS: Close: file count is 0 [ 36.659026][ T4517] VFS: Close: file count is 0 [ 36.659569][ T4516] VFS: Close: file count is 0 [ 36.662235][ T4520] VFS: Close: file count is 0 [ 36.668703][ T4518] VFS: Close: file count is 0 [ 36.668831][ T4525] VFS: Close: file count is 0 [ 36.669569][ T4521] VFS: Close: file count is 0 [ 36.678978][ T4530] VFS: Close: file count is 0 [ 36.684915][ T4522] ================================================================== [ 36.684925][ T4522] BUG: KASAN: use-after-free in filp_close+0x22/0x160 [ 36.684951][ T4522] Read of size 8 at addr ffff88807a11a7f0 by task syz-executor408/4522 [ 36.684967][ T4522] [ 36.684971][ T4522] CPU: 1 PID: 4522 Comm: syz-executor408 Not tainted 5.18.0-syzkaller-13842-g952923ddc011 #0 [ 36.684991][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.685001][ T4522] Call Trace: [ 36.685006][ T4522] [ 36.685012][ T4522] dump_stack_lvl+0xcd/0x134 [ 36.685058][ T4522] print_address_description.constprop.0.cold+0xeb/0x495 [ 36.685082][ T4522] ? filp_close+0x22/0x160 [ 36.685100][ T4522] kasan_report.cold+0xf4/0x1c6 [ 36.685120][ T4522] ? filp_close+0x22/0x160 [ 36.685138][ T4522] kasan_check_range+0x13d/0x180 [ 36.685158][ T4522] filp_close+0x22/0x160 [ 36.685176][ T4522] put_files_struct+0x1d0/0x350 [ 36.685203][ T4522] exit_files+0x7e/0xa0 [ 36.685225][ T4522] do_exit+0xac8/0x2a00 [ 36.685246][ T4522] ? find_held_lock+0x2d/0x110 [ 36.685269][ T4522] ? mm_update_next_owner+0x7a0/0x7a0 [ 36.685291][ T4522] ? lock_downgrade+0x6e0/0x6e0 [ 36.685316][ T4522] do_group_exit+0xd2/0x2f0 [ 36.685338][ T4522] get_signal+0x2542/0x2600 [ 36.685359][ T4522] ? exit_signals+0x8b0/0x8b0 [ 36.685376][ T4522] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 36.685400][ T4522] arch_do_signal_or_restart+0x82/0x20f0 [ 36.685424][ T4522] ? do_futex+0x12e/0x300 [ 36.685441][ T4522] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 36.685463][ T4522] ? get_sigframe_size+0x10/0x10 [ 36.685484][ T4522] ? __x64_sys_futex+0x1b0/0x4a0 [ 36.685503][ T4522] ? do_futex+0x300/0x300 [ 36.685519][ T4522] ? exit_to_user_mode_prepare+0x137/0x250 [ 36.685540][ T4522] exit_to_user_mode_prepare+0x15f/0x250 [ 36.685558][ T4522] syscall_exit_to_user_mode+0x19/0x50 [ 36.685579][ T4522] do_syscall_64+0x42/0xb0 [ 36.685600][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.685622][ T4522] RIP: 0033:0x7f2201c1f159 [ 36.685636][ T4522] Code: Unable to access opcode bytes at RIP 0x7f2201c1f12f. [ 36.685643][ T4522] RSP: 002b:00007f2201bcc308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 36.685661][ T4522] RAX: fffffffffffffe00 RBX: 00007f2201ca2428 RCX: 00007f2201c1f159 [ 36.685673][ T4522] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2201ca2428 [ 36.685684][ T4522] RBP: 00007f2201ca2420 R08: 0000000000000000 R09: 0000000000000000 [ 36.685695][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2201c70074 [ 36.685706][ T4522] R13: 0000000000000005 R14: 00007f2201bcc400 R15: 0000000000022000 [ 36.685723][ T4522] [ 36.685728][ T4522] [ 36.685731][ T4522] Allocated by task 4522: [ 36.685738][ T4522] kasan_save_stack+0x1e/0x40 [ 36.685759][ T4522] __kasan_slab_alloc+0x90/0xc0 [ 36.685780][ T4522] kmem_cache_alloc+0x204/0x3b0 [ 36.685798][ T4522] __alloc_file+0x21/0x270 [ 36.685812][ T4522] alloc_empty_file+0x6d/0x170 [ 36.685825][ T4522] path_openat+0xe4/0x2910 [ 36.685840][ T4522] do_filp_open+0x1aa/0x400 [ 36.685856][ T4522] do_sys_openat2+0x16d/0x4c0 [ 36.685873][ T4522] __x64_sys_openat+0x13f/0x1f0 [ 36.685891][ T4522] do_syscall_64+0x35/0xb0 [ 36.685909][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.685928][ T4522] [ 36.685931][ T4522] Freed by task 22: [ 36.685937][ T4522] kasan_save_stack+0x1e/0x40 [ 36.685956][ T4522] kasan_set_track+0x21/0x30 [ 36.685973][ T4522] kasan_set_free_info+0x20/0x30 [ 36.685985][ T4522] ____kasan_slab_free+0x166/0x1a0 [ 36.686000][ T4522] slab_free_freelist_hook+0x8b/0x1c0 [ 36.686016][ T4522] kmem_cache_free+0xdd/0x5a0 [ 36.686031][ T4522] rcu_core+0x7b1/0x1880 [ 36.686044][ T4522] __do_softirq+0x29b/0x9c2 [ 36.686059][ T4522] [ 36.686061][ T4522] Last potentially related work creation: [ 36.686064][ T4522] kasan_save_stack+0x1e/0x40 [ 36.686080][ T4522] __kasan_record_aux_stack+0xbe/0xd0 [ 36.686094][ T4522] call_rcu+0x99/0x790 [ 36.686106][ T4522] task_work_run+0xdd/0x1a0 [ 36.686121][ T4522] get_signal+0x1c5/0x2600 [ 36.686133][ T4522] arch_do_signal_or_restart+0x82/0x20f0 [ 36.686149][ T4522] exit_to_user_mode_prepare+0x15f/0x250 [ 36.686162][ T4522] syscall_exit_to_user_mode+0x19/0x50 [ 36.686176][ T4522] do_syscall_64+0x42/0xb0 [ 36.686190][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.686206][ T4522] [ 36.686209][ T4522] Second to last potentially related work creation: [ 36.686214][ T4522] kasan_save_stack+0x1e/0x40 [ 36.686232][ T4522] __kasan_record_aux_stack+0xbe/0xd0 [ 36.686246][ T4522] task_work_add+0x3a/0x1f0 [ 36.686261][ T4522] fput+0xe7/0x190 [ 36.686272][ T4522] io_issue_sqe+0x3f29/0x9780 [ 36.686288][ T4522] io_req_task_submit+0xce/0x400 [ 36.686304][ T4522] tctx_task_work+0x16a/0xe10 [ 36.686319][ T4522] task_work_run+0xdd/0x1a0 [ 36.686333][ T4522] get_signal+0x1c5/0x2600 [ 36.686345][ T4522] arch_do_signal_or_restart+0x82/0x20f0 [ 36.686361][ T4522] exit_to_user_mode_prepare+0x15f/0x250 [ 36.686374][ T4522] syscall_exit_to_user_mode+0x19/0x50 [ 36.686388][ T4522] do_syscall_64+0x42/0xb0 [ 36.686402][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.686418][ T4522] [ 36.686420][ T4522] The buggy address belongs to the object at ffff88807a11a780 [ 36.686420][ T4522] which belongs to the cache filp of size 456 [ 36.686430][ T4522] The buggy address is located 112 bytes inside of [ 36.686430][ T4522] 456-byte region [ffff88807a11a780, ffff88807a11a948) [ 36.686444][ T4522] [ 36.686446][ T4522] The buggy address belongs to the physical page: [ 36.686451][ T4522] page:ffffea0001e84680 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88807a11bb80 pfn:0x7a11a [ 36.686467][ T4522] head:ffffea0001e84680 order:1 compound_mapcount:0 compound_pincount:0 [ 36.686478][ T4522] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 36.686499][ T4522] raw: 00fff00000010200 ffffea0001eed500 dead000000000004 ffff8881400078c0 [ 36.686513][ T4522] raw: ffff88807a11bb80 00000000800c000a 00000001ffffffff 0000000000000000 [ 36.686520][ T4522] page dumped because: kasan: bad access detected [ 36.686525][ T4522] page_owner tracks the page as allocated [ 36.686529][ T4522] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3296, tgid 3296 (dhcpcd-run-hook), ts 21001730150, free_ts 17870277790 [ 36.686556][ T4522] get_page_from_freelist+0x1290/0x3b70 [ 36.686571][ T4522] __alloc_pages+0x1c7/0x510 [ 36.686584][ T4522] alloc_pages+0x1aa/0x310 [ 36.686595][ T4522] allocate_slab+0x26c/0x3c0 [ 36.686610][ T4522] ___slab_alloc+0x985/0xd90 [ 36.686624][ T4522] __slab_alloc.constprop.0+0x4d/0xa0 [ 36.686641][ T4522] kmem_cache_alloc+0x360/0x3b0 [ 36.686656][ T4522] __alloc_file+0x21/0x270 [ 36.686667][ T4522] alloc_empty_file+0x6d/0x170 [ 36.686680][ T4522] path_openat+0xe4/0x2910 [ 36.686692][ T4522] do_filp_open+0x1aa/0x400 [ 36.686705][ T4522] do_sys_openat2+0x16d/0x4c0 [ 36.686719][ T4522] __x64_sys_openat+0x13f/0x1f0 [ 36.686733][ T4522] do_syscall_64+0x35/0xb0 [ 36.686748][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.686770][ T4522] page last free stack trace: [ 36.686773][ T4522] free_pcp_prepare+0x549/0xd20 [ 36.686785][ T4522] free_unref_page+0x19/0x6a0 [ 36.686798][ T4522] qlist_free_all+0x6a/0x170 [ 36.686811][ T4522] kasan_quarantine_reduce+0x180/0x200 [ 36.686826][ T4522] __kasan_slab_alloc+0xa2/0xc0 [ 36.686838][ T4522] kmem_cache_alloc+0x204/0x3b0 [ 36.686853][ T4522] getname_flags.part.0+0x50/0x4f0 [ 36.686867][ T4522] getname_flags+0x9a/0xe0 [ 36.686879][ T4522] vfs_fstatat+0x73/0xb0 [ 36.686893][ T4522] __do_sys_newfstatat+0x91/0x110 [ 36.686907][ T4522] do_syscall_64+0x35/0xb0 [ 36.686922][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.686938][ T4522] [ 36.686940][ T4522] Memory state around the buggy address: [ 36.686946][ T4522] ffff88807a11a680: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 36.686955][ T4522] ffff88807a11a700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 36.686965][ T4522] >ffff88807a11a780: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 36.686972][ T4522] ^ [ 36.686979][ T4522] ffff88807a11a800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 36.686988][ T4522] ffff88807a11a880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 36.686995][ T4522] ================================================================== [ 36.687001][ T4522] Kernel panic - not syncing: panic_on_warn set ... [ 36.687009][ T4522] CPU: 1 PID: 4522 Comm: syz-executor408 Not tainted 5.18.0-syzkaller-13842-g952923ddc011 #0 [ 36.687025][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.687033][ T4522] Call Trace: [ 36.687037][ T4522] [ 36.687042][ T4522] dump_stack_lvl+0xcd/0x134 [ 36.687058][ T4522] panic+0x2d7/0x636 [ 36.687073][ T4522] ? panic_print_sys_info.part.0+0x10b/0x10b [ 36.687091][ T4522] ? filp_close+0x22/0x160 [ 36.687107][ T4522] ? filp_close+0x22/0x160 [ 36.687122][ T4522] end_report.part.0+0x3f/0x7c [ 36.687137][ T4522] kasan_report.cold+0x93/0x1c6 [ 36.687153][ T4522] ? filp_close+0x22/0x160 [ 36.687168][ T4522] kasan_check_range+0x13d/0x180 [ 36.687183][ T4522] filp_close+0x22/0x160 [ 36.687198][ T4522] put_files_struct+0x1d0/0x350 [ 36.687218][ T4522] exit_files+0x7e/0xa0 [ 36.687234][ T4522] do_exit+0xac8/0x2a00 [ 36.687250][ T4522] ? find_held_lock+0x2d/0x110 [ 36.687269][ T4522] ? mm_update_next_owner+0x7a0/0x7a0 [ 36.687287][ T4522] ? lock_downgrade+0x6e0/0x6e0 [ 36.687307][ T4522] do_group_exit+0xd2/0x2f0 [ 36.687325][ T4522] get_signal+0x2542/0x2600 [ 36.687342][ T4522] ? exit_signals+0x8b0/0x8b0 [ 36.687356][ T4522] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 36.687377][ T4522] arch_do_signal_or_restart+0x82/0x20f0 [ 36.687395][ T4522] ? do_futex+0x12e/0x300 [ 36.687409][ T4522] ? __ia32_sys_get_robust_list+0x3b0/0x3b0 [ 36.687426][ T4522] ? get_sigframe_size+0x10/0x10 [ 36.687444][ T4522] ? __x64_sys_futex+0x1b0/0x4a0 [ 36.687460][ T4522] ? do_futex+0x300/0x300 [ 36.687473][ T4522] ? exit_to_user_mode_prepare+0x137/0x250 [ 36.687490][ T4522] exit_to_user_mode_prepare+0x15f/0x250 [ 36.687505][ T4522] syscall_exit_to_user_mode+0x19/0x50 [ 36.687521][ T4522] do_syscall_64+0x42/0xb0 [ 36.687537][ T4522] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 36.687554][ T4522] RIP: 0033:0x7f2201c1f159 [ 36.687565][ T4522] Code: Unable to access opcode bytes at RIP 0x7f2201c1f12f. [ 36.687572][ T4522] RSP: 002b:00007f2201bcc308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 36.687587][ T4522] RAX: fffffffffffffe00 RBX: 00007f2201ca2428 RCX: 00007f2201c1f159 [ 36.687598][ T4522] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2201ca2428 [ 36.687607][ T4522] RBP: 00007f2201ca2420 R08: 0000000000000000 R09: 0000000000000000 [ 36.687617][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2201c70074 [ 36.687627][ T4522] R13: 0000000000000005 R14: 00007f2201bcc400 R15: 0000000000022000 [ 36.687642][ T4522] [ 36.691251][ T4522] Kernel Offset: disabled