ned transfer [ 1150.028178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.029040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.029660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.030352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.030989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.031699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.037680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.038362] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.039015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.039640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.040299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.040994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.042025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.043289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.045379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.046217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.047390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.048240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.049405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.051399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.052271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.053626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.054414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.055637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.056318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.056989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.057563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.058126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.058649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.059757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.060734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.061629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.062442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.063320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.064383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.065244] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.066181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.067377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.068241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.069385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.071137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.072532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.075332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.076643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.077709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.078271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.079034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.079605] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.080180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.080703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.081724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.082358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.083047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.083707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.084345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.085022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.085580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.086155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.086678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.087268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.087787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.089088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.094689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.095668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.096748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.101986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.103696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.114502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.115596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.116271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.116883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.117520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.118146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.118744] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.119412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.120065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.120647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.122703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.123355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.124164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.124730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.125387] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.125958] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.126505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.127098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.127690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.128267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.128873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.134206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.134809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.135665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.137095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.138525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.139999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.141185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.142185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.142780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.143363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.147319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.147969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.148716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.149955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.150454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.151749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.152425] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.152956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.153505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.154157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.155530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.159531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.161072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.162637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.164081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.165495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.167674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.169147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.169999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.170512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.171490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.172022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.172512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.174873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.175380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.176091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.178521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.179304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.180188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.181474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.182636] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.183439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.184261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.185440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.186130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.186729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.187466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.188097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.188690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.189353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.189882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.190380] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.191019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.191516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.192044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.192539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.193122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.193680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.194247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.194802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.195362] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.195932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.196440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.196974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.197491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.198054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.198561] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.199092] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.199670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.200252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.200751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.201336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.201899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.202443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.202980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.203479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.204099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.204604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.205143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.205700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.206328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.206854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.207357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.207930] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.208507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.209052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.209568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.210130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.210647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.211189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.211694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.212260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.212849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.213435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.214042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.214542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.215070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.215570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.216140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.216647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.219294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.220406] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.221962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.223121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.224460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.225579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.226956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.227906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.228495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.229081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.229595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.230162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.230677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.231272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.231765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.232310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.233114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.233856] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.234370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.235454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.235988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.236506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.237096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.237793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.238570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.239152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.239684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.240221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.240738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.241346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.241884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.242401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.243021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.243523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.244073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.244573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.245183] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.245887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.246581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.247137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.247792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.248329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.248917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.250161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.250682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.251270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.251774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.252345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.253796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.254771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.256424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.257802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.259157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.261088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.262432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.263520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.264379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.264928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.266310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.266842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.267356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.268346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.268879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.269415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.271431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.272323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.273978] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.274803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.275616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.276509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.277539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.278466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.279065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.279603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.280400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.280956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.281628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.282195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.282693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.283242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.283904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.284448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.284999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.286412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.286946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.287463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.288062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.288570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.289443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.290886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.292245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.293443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.293999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.294525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.295053] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.295778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.296386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.296918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.298121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.298620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.299165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.299694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.300257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.300785] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.301543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.303653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.305357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.307035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.308521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.310075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.311366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.312664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.314019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.315355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.316631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.318592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.320673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.321970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.323353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.324688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.326049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.327326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.328641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.329974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.331288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.332512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.334322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.335018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.335643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.337750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.338393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.339213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.339895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.340472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.341268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.342115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.342814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.343626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.344238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.344931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.345719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.346327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.347709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.349556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.351315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.353065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.354924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.356707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.359236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.361427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.362894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.363607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.364460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.365799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.366779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.367411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.368148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.368804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.369442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.370122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.370740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.371334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.371963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.372511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.373488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.374122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.374770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.375352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.375950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.376497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.377106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.378624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.379838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.381003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.382506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.383760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.385161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.386778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.387989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.389208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.390702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.391847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.392985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.394316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.395449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.396526] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.397884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.399024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.400213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.402524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.404138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.405314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.406410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.407162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.408142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.409082] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.410388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.411367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.412208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.412925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.413783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.414401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.415283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.416032] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.416538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.417090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.418408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.419504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.420399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.421391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.422320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.423217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.424652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.425593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.426255] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.426789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.427974] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.428509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.429285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.430375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.431007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.431601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.432762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.433719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.434927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.435844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.436853] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.438143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.439492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.440869] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.441717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.442358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.443102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.443698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.444414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.445125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.445773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.446403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.447066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.447699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.448352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.449061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.449787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.450431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.453064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.453695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.454787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.456495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.459395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.460395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.461694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.462694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.464593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.467484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.468186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.468800] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.469373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.469979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.470523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.471138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.471747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.472282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.473045] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.473678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.474238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.474836] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.475388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.476002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.476546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.477163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.477881] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.478397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.479008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.479521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.480129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.480735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.481402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.482049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.486307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.487227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.488659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.490729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.491682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.492696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.495475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.496399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.497149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.497772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.498424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.499097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.499676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.500302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.500981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.501603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.502250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.502973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.503502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.504175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.504779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.505469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.506176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.506793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.507410] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.508093] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.508693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.509269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.510106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.510714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.511480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.512098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.512797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.514354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.515787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.516776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.518637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.519801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.520803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.522426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.523112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.523691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.524340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.525040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.525657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.526266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.526895] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.527473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.528203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.528813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.529690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.530307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.530982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.531503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.532197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.532859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.535385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.536541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.537233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.537901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.538481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.539726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.540363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.541121] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.543013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.543532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.544084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.544626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.545505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.546052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.546574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.547592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.548511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.549808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.550867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.552046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.556201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.557411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.558359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.559338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.560047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.560590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.561766] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.562311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.563055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.563563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.564099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.564604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.568467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.569407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.571262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.572496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.573878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.575031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.576623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.577506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.578242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.578767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.579386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.579934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.580433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.580964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.581557] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.582096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.584629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.585727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.586743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.587684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.588695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.589693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.590763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.591776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.592411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.592956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.593500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.594041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.594552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.595105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.595599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.596138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.596693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.597311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.597920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.598415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.598998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.599498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.600045] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1150.600556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:46:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x400000, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x8) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r5}}, 0x6) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_submit(0x0, r0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r6, 0x80, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @multicast2}}, 0x0, 0x0, 0x1}, 0x60400000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x13, r2, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r7, 0x40086607, 0xfffffffffffffffd) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r3, r0, &(0x7f0000000380)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0xffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x61d69414, 0x100000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r8, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r2, 0x58af, 0x0, 0x2, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 1150.952667] FAULT_INJECTION: forcing a failure. [ 1150.952667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1150.962114] CPU: 1 PID: 7955 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1150.962651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1150.963305] Call Trace: [ 1150.963523] dump_stack+0x107/0x167 [ 1150.963817] should_fail.cold+0x5/0xa [ 1150.964127] _copy_from_user+0x2e/0x1b0 [ 1150.964452] __copy_msghdr_from_user+0x91/0x4b0 [ 1150.964826] ? __ia32_sys_shutdown+0x80/0x80 [ 1150.965192] ? __lock_acquire+0x1657/0x5b00 [ 1150.975444] ___sys_recvmsg+0xd5/0x200 [ 1150.975792] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1150.976221] ? __fget_files+0x2cf/0x520 [ 1150.976567] ? lock_acquire+0x197/0x470 [ 1150.976979] ? find_held_lock+0x2c/0x110 [ 1150.977357] ? __might_fault+0xd3/0x180 [ 1150.977697] ? lock_downgrade+0x6d0/0x6d0 [ 1150.978073] do_recvmmsg+0x24c/0x6d0 [ 1150.978411] ? ___sys_recvmsg+0x200/0x200 [ 1150.978765] ? lock_downgrade+0x6d0/0x6d0 [ 1150.979122] ? ksys_write+0x12d/0x260 [ 1150.979457] ? wait_for_completion_io+0x270/0x270 [ 1150.979868] ? rcu_read_lock_any_held+0x75/0xa0 [ 1150.980259] ? vfs_write+0x354/0xb10 [ 1150.980580] __x64_sys_recvmmsg+0x20f/0x260 [ 1150.980953] ? ksys_write+0x1a9/0x260 [ 1150.982211] ? __do_sys_socketcall+0x600/0x600 [ 1150.983115] do_syscall_64+0x33/0x40 [ 1150.983795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1150.984787] RIP: 0033:0x7f59965d7b19 [ 1150.985691] 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 [ 1150.991944] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1150.993789] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1150.994421] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1150.995032] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1150.995641] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000001 [ 1150.996250] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1151.000455] FAT-fs (loop7): Unrecognized mount option "debUg" or missing value [ 1151.027082] FAT-fs (loop7): Unrecognized mount option "debUg" or missing value 06:46:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x2) [ 1151.083903] audit: type=1326 audit(1727246767.599:741): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7951 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1151.092969] audit: type=1326 audit(1727246767.608:742): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7951 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1151.101671] audit: type=1326 audit(1727246767.608:743): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7951 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1151.115598] audit: type=1326 audit(1727246767.612:744): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7951 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1151.127249] audit: type=1326 audit(1727246767.615:745): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7951 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:46:07 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x46e2, 0x0) ftruncate(r5, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r5, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) r6 = pidfd_getfd(r5, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000240)={'ip6gretap0\x00', {0x2, 0x0, @multicast2}}) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) sendmsg$NL80211_CMD_DEL_STATION(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000100000000ffdbdf251400000008000300", @ANYRES32=r4, @ANYBLOB="0800a40001000017"], 0x24}}, 0x0) 06:46:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 10) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:46:22 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x8000}, 0x4) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000180)='./file2\x00', &(0x7f00000002c0), 0x22000, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@posixacl}, {@cachetag={'cachetag', 0x3d, '\x00'}}], [{@permit_directio}, {@subj_user={'subj_user', 0x3d, '('}}]}}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x2}, 0x4) r2 = dup2(r0, 0xffffffffffffffff) bind(r2, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80) fallocate(r0, 0x60, 0x6, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x7fff, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000000080)=[{{0x0, 0x90, &(0x7f00000004c0)=[{&(0x7f00000001c0)="4bc702854e3954b59347985ccc868289d3fe483d2c0900a2a1d12e33a66529e1f276fef452632dfa3c004ce3be84a5f66c29cd4ec39ae5206562fbc9ea3c0dbbebc22e628e147b0e9631f19b0ce0a48e0e675b2da3442226b898f1ddf8eabf133ab4a9cb0999c2ee1d3bd36d089b0d8e97ea00d4c5f6ad14dce058d595aacba2d587ff5eacd81b71a73f53ed276d1f3b3384bb2bfba4e0f37302e690df9e7024378ac754ac0576f996f3ee53d1034c7720767ddf2625817532f7ae89103367b73a36152b84c38bc227ba9e9ff48bcfe027585cf14bff37a888", 0xff41}], 0x1}}], 0x1, 0x0) r4 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r4, 0x400, 0x1) fcntl$setown(r4, 0x8, 0xffffffffffffffff) 06:46:22 executing program 0: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {0x1}, 0x1}, 0x87) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in6=@private2}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="30130000130001000000000000000000ffffffff000000000000000000000000ff02000000000000000000000000000100000000000000000a00403c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0900000000000000ff010000000000000500000000000000f7ffffffffffffff2f000000000000000800000000000000070000000000000081000000000000000200000000000000090000000000000000000000000000003f0000000000000005000000000000000000020000000000"], 0x1330}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="100000001400015a4a047f1b4c461b060cb249c4829bd1f3829c5d90539038ee78c6ee8c384fdc11c4861ef075df0549ea0c4ce7754f5e423803d1a028"], 0x14}}, 0x0) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/104, 0x68) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'veth1_to_bridge\x00', {0x2, 0x0, @remote}}) syz_open_dev$mouse(&(0x7f00000002c0), 0x100, 0x670080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) execveat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000400)='veth1_to_bridge\x00', &(0x7f0000000440)='veth1_to_bridge\x00', 0x0, &(0x7f00000004c0)='/\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='/dev/input/mouse#\x00', &(0x7f0000000580)='),\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x11\x00', &(0x7f0000000640)='/dev/input/mouse#\x00'], 0x800) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) clock_gettime(0x0, &(0x7f0000000200)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/cpuidle', 0x1211c0, 0x181) 06:46:22 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = epoll_create1(0xd3f7b0366c07b1e2) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r3, 0x400, 0x9, 0x9}) socket$nl_sock_diag(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000002c0)={0x2002}) r5 = creat(&(0x7f0000000200)='./file0\x00', 0x3c) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000015c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r5, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000001600)={0x1c, r6, 0x200, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000010) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r6, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x6}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x1c, r6, 0x800, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0}], 0x0, &(0x7f0000012900)=ANY=[]) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r4, 0x0) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="79077ce8089561c7ed4be122e70e36e3927c9d209f4db5fc3b6fbb2a1f630e1125743335daca15afb9662051d0be1056d1075d07c5a5bbabf388b53c5a9b6852285e2c80c5e38275d56dae9a6fbb65d0b5dd04dff8930e19b58203b368208e218af690", @ANYRES16=r1, @ANYBLOB="010000000000000000002100000009001f00706879310000000005002000010000000c000500000000000000f481"], 0x34}}, 0x4044001) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000c40), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) 06:46:22 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {0x0, r0}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000501c0)={0x4cc9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xc5, "bcb6a75facb2ca"}) r4 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x51c7, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r4, 0x7c0a, 0x5927, 0x2, &(0x7f0000000040)={[0x4]}, 0x8) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(r7, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4}, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) r9 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r12, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r13 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r9, 0x8000000) syz_io_uring_submit(r13, r11, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_complete(r13) syz_io_uring_submit(r8, r6, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 06:46:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b2f) 06:46:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7a, 0x0, 0x0) 06:46:22 executing program 4: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x2000, 0x1d6) ioctl$CDROM_DISC_STATUS(r0, 0x5327) r1 = getpid() prlimit64(r1, 0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x10c}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ptrace$setopts(0x4206, r2, 0x0, 0x200001) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0xfd, 0x5, 0xcc, 0x0, 0x7, 0x2010, 0xd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x800}, 0x2000, 0xe5e000000, 0x7, 0x3, 0x800, 0x10001, 0x3, 0x0, 0x4, 0x0, 0xffffffffffffffff}, r2, 0x7, 0xffffffffffffffff, 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r6, 0x0) waitid(0x1, r2, &(0x7f00000001c0), 0x80000000, 0x0) dup2(r5, r6) ioctl$FIBMAP(r6, 0x1, &(0x7f0000000180)=0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) prlimit64(r7, 0xa, &(0x7f0000000140)={0xc0, 0x100}, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 06:46:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b30) [ 1166.343661] audit: type=1326 audit(1727246782.856:746): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.351362] audit: type=1326 audit(1727246782.867:747): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.357922] audit: type=1326 audit(1727246782.867:748): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.363365] audit: type=1326 audit(1727246782.867:749): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.373804] netlink: 432 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1166.376832] audit: type=1326 audit(1727246782.871:750): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.381934] audit: type=1326 audit(1727246782.887:751): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.387434] FAULT_INJECTION: forcing a failure. [ 1166.387434] name fail_usercopy, interval 1, probability 0, space 0, times 0 06:46:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x24) write$P9_RSYMLINK(r0, &(0x7f00000000c0)={0x14, 0x11, 0x1, {0x80, 0x3}}, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) [ 1166.388663] CPU: 1 PID: 8001 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1166.389307] audit: type=1326 audit(1727246782.887:752): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=7990 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1166.390425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1166.390439] Call Trace: [ 1166.390458] dump_stack+0x107/0x167 [ 1166.391184] should_fail.cold+0x5/0xa [ 1166.391207] _copy_from_user+0x2e/0x1b0 [ 1166.397032] __copy_msghdr_from_user+0x91/0x4b0 [ 1166.397498] ? __ia32_sys_shutdown+0x80/0x80 [ 1166.398021] ? __lock_acquire+0x1657/0x5b00 [ 1166.398428] ___sys_recvmsg+0xd5/0x200 [ 1166.398779] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1166.399285] ? __fget_files+0x2cf/0x520 [ 1166.399638] ? lock_acquire+0x197/0x470 [ 1166.400056] ? find_held_lock+0x2c/0x110 [ 1166.400423] ? __might_fault+0xd3/0x180 [ 1166.400774] ? lock_downgrade+0x6d0/0x6d0 [ 1166.401150] do_recvmmsg+0x24c/0x6d0 [ 1166.401541] ? ___sys_recvmsg+0x200/0x200 [ 1166.401892] ? lock_downgrade+0x6d0/0x6d0 [ 1166.403087] ? ksys_write+0x12d/0x260 [ 1166.403436] ? wait_for_completion_io+0x270/0x270 [ 1166.403861] ? rcu_read_lock_any_held+0x75/0xa0 [ 1166.404316] ? vfs_write+0x354/0xb10 [ 1166.404649] __x64_sys_recvmmsg+0x20f/0x260 [ 1166.405102] ? ksys_write+0x1a9/0x260 [ 1166.405456] ? __do_sys_socketcall+0x600/0x600 [ 1166.405847] do_syscall_64+0x33/0x40 [ 1166.406238] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1166.406691] RIP: 0033:0x7f59965d7b19 [ 1166.407083] 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 [ 1166.408670] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1166.409336] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1166.409948] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1166.411485] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1166.412156] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1166.412780] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1166.495943] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 1166.576560] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:46:37 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x300, 0x0, 0x0) 06:46:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b31) 06:46:37 executing program 5: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0xf, 0x1b, 0xfc, &(0x7f00000002c0)}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x17) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x800008, 0x810, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd=r0, 0x22, 0x0, 0x100, 0x2, 0x0, {0x0, r1}}, 0xfffffffe) inotify_add_watch(r2, 0x0, 0x4000040) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0) pwrite64(r4, &(0x7f0000000200)="1eecd93735c44fb403292adf1183b1b37359fc5d952f72f57313fc71da00043824a7a91b66e3c15e690475706eacaa2a11516f6bdae1719641e9ca9ac07109a1c771750aea11c86edd4a2fe38badde5b051700e793ededbbc3e9658668347430b90c87a15deeaa274587570734535ff569", 0x71, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e2ff0f00000000000000", @ANYRES32, @ANYBLOB]) dup3(r4, r2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x12, r4, 0x8000000) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 06:46:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 11) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:46:37 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7fffffff, 0x2200) r2 = syz_io_uring_setup(0x3875, &(0x7f00000001c0)={0x0, 0x8af4, 0x0, 0x1, 0x3, 0x0, r1}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x88401, 0x84) setresuid(0xffffffffffffffff, r6, 0x0) fcntl$getown(r0, 0x9) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000001c80)=@abs, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001e00)=""/186, 0xba}, {&(0x7f0000001d00)=""/95, 0x5f}, {&(0x7f0000001ec0)=""/38, 0x26}, {&(0x7f0000001f00)=""/211, 0xd3}, {&(0x7f0000002000)=""/10, 0xa}, {&(0x7f0000002040)=""/250, 0xfa}], 0x6, &(0x7f0000002240)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}, 0x10040) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r8 = getpgid(0x0) ptrace$setopts(0x4206, r8, 0x0, 0x200001) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x4f, 0x2a, 0x1, 0x8, 0x0, 0x94, 0x5283, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0x200, 0x7}, 0x1060e, 0x8001, 0x0, 0x8, 0x2, 0x7, 0x81, 0x0, 0xcb6, 0x0, 0x7f}, r8, 0x4, 0xffffffffffffffff, 0x1) dup3(r5, r7, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r9, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x80000001) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:46:37 executing program 0: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {0x1}, 0x1}, 0x87) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in6=@private2}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="30130000130001000000000000000000ffffffff000000000000000000000000ff02000000000000000000000000000100000000000000000a00403c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0900000000000000ff010000000000000500000000000000f7ffffffffffffff2f000000000000000800000000000000070000000000000081000000000000000200000000000000090000000000000000000000000000003f0000000000000005000000000000000000020000000000"], 0x1330}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="100000001400015a4a047f1b4c461b060cb249c4829bd1f3829c5d90539038ee78c6ee8c384fdc11c4861ef075df0549ea0c4ce7754f5e423803d1a028"], 0x14}}, 0x0) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/104, 0x68) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'veth1_to_bridge\x00', {0x2, 0x0, @remote}}) syz_open_dev$mouse(&(0x7f00000002c0), 0x100, 0x670080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) execveat(r4, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000400)='veth1_to_bridge\x00', &(0x7f0000000440)='veth1_to_bridge\x00', 0x0, &(0x7f00000004c0)='/\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='/dev/input/mouse#\x00', &(0x7f0000000580)='),\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x11\x00', &(0x7f0000000640)='/dev/input/mouse#\x00'], 0x800) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) clock_gettime(0x0, &(0x7f0000000200)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/cpuidle', 0x1211c0, 0x181) 06:46:37 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x255f, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) sendmmsg$inet(r0, &(0x7f0000001d40)=[{{&(0x7f0000000180)={0x2, 0x4e24, @local}, 0x10, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x3, 0xc7bce561360a3f0a, 0x0) 06:46:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x50, 0x2, 0x2, 0x801, 0x0, 0x0, {0xa}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1181.629617] audit: type=1326 audit(1727246798.145:753): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.637335] audit: type=1326 audit(1727246798.152:754): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.639588] audit: type=1326 audit(1727246798.152:755): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.641891] audit: type=1326 audit(1727246798.152:756): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.645950] audit: type=1326 audit(1727246798.161:757): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.649128] FAULT_INJECTION: forcing a failure. [ 1181.649128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1181.650415] CPU: 0 PID: 8038 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1181.651065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.651820] Call Trace: [ 1181.652074] dump_stack+0x107/0x167 [ 1181.652417] should_fail.cold+0x5/0xa [ 1181.652781] _copy_from_user+0x2e/0x1b0 [ 1181.653160] __copy_msghdr_from_user+0x91/0x4b0 [ 1181.653604] ? __ia32_sys_shutdown+0x80/0x80 [ 1181.654589] ? __lock_acquire+0x1657/0x5b00 [ 1181.655483] ___sys_recvmsg+0xd5/0x200 [ 1181.656271] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1181.657275] ? lock_acquire+0x197/0x470 [ 1181.658237] ? find_held_lock+0x2c/0x110 [ 1181.659083] ? __might_fault+0xd3/0x180 [ 1181.659900] ? lock_downgrade+0x6d0/0x6d0 [ 1181.660762] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1181.661763] do_recvmmsg+0x24c/0x6d0 [ 1181.662114] ? ___sys_recvmsg+0x200/0x200 [ 1181.662495] ? lock_downgrade+0x6d0/0x6d0 [ 1181.662882] ? ksys_write+0x12d/0x260 [ 1181.663408] ? wait_for_completion_io+0x270/0x270 [ 1181.664395] ? rcu_read_lock_any_held+0x75/0xa0 [ 1181.665338] ? vfs_write+0x354/0xb10 [ 1181.666120] __x64_sys_recvmmsg+0x20f/0x260 [ 1181.666985] ? ksys_write+0x1a9/0x260 [ 1181.667762] ? __do_sys_socketcall+0x600/0x600 [ 1181.668698] do_syscall_64+0x33/0x40 [ 1181.669458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.670748] RIP: 0033:0x7f59965d7b19 [ 1181.671509] 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 [ 1181.675648] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1181.677177] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1181.678880] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1181.680343] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1181.681710] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1181.682353] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1181.683916] audit: type=1326 audit(1727246798.161:758): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.685915] audit: type=1326 audit(1727246798.166:759): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8028 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1181.735483] netlink: 432 bytes leftover after parsing attributes in process `syz-executor.0'. 06:46:38 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000000c0)=@l2={0x1f, 0xe5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x2}, 0x0, 0x0, 0x3}, 0x8000) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) unshare(0x42000000) syz_io_uring_setup(0x6e96, &(0x7f0000000340)={0x0, 0xd95e, 0x10, 0x3, 0x46, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000003c0)) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000009, 0x1010, r1, 0x10000000) syz_io_uring_submit(r6, r7, &(0x7f0000000800)=@IORING_OP_WRITEV={0x2, 0x5, 0x4004, @fd=r0, 0x8001, &(0x7f0000001940)=[{&(0x7f0000000400)="fdc5c4e8af0f09b92c7997a9c4f87d8acf0df2192277d3f0b558b1646073b4b58033164067d789db47af2fd032500f", 0x2f}, {&(0x7f0000000440)="8e4edd209e501f6bc59d7075d362a4fc88041d09a56196d8b1b0aff588b5b60427ef40f7c0920c209e505bb08622384543497daa9d56621b8534e54ffdd244be32834a5ddcdee07282a4752f92c888a26d", 0x51}, {&(0x7f00000004c0)="eb0e467b0511e41cce4d3b3276e2c031be4de4c52f1f0ab6374e6afd95a22551ba8100f14ee969c8fd9dd4d31c9f01fc070a52bda0e70ece77bb90f27f93172613ed0038661d2616f202ab87bb4fdeb2a43bdfbaf518e2c30b1468d3ba27903155985882bffe051cda971888ba5780f4bf7a9d0156e893f5d3e58c2e914223fe4995d9aa70c250142555118012625cb8fbfb28884748387ec5ebce52a5c997144edc71298a", 0xa5}, {&(0x7f0000000580)="51a142b7f425f124adb61e00", 0xc}, {&(0x7f00000005c0)="0082bf7f16fa1fc26307330163ecefb27742968543456d81319f0c53400bd76b7c1711636e7684c8", 0x28}, {&(0x7f0000000600)="1b3cc0e378bbc89ccbd989c04aa35a1a607269686fe256c81c9e7afdb88c633f46943e64484e6a8729c360fb8fd49c91d41e6afe12815d3711fe7c1ec5e526dc242e166d709eeec9fad12e93243a2d8ca8dc2bebd9a62fe8341b1019fc4e5ceb9eb38e8ed33f161d968cc3d35aba95e432e17b0d364e8ba9df6ac93d4afb64d38867e56d14cfd43eae124a3ca8c0ef68989fcbc8f150eda45da7aaaf64560aa38e881ac9e00736f1b7083202a958a51cfc31f6da533f8b", 0xb7}, {&(0x7f00000006c0)="89542645e4c568bd6a15dd648bad1176b2c55d913486dfb6713530c4a9f6dc3701d5efe19aabcf128f0b2c05afa8994b5423e51601adeb", 0x37}, {&(0x7f0000000700)="9ce4a73f5c4a2bf57c8bebcb85eae9d0d0e906e71f568799fb9ccf0710cda020572d7048d0e119f098d47ea1ca90429bb87ea0931aaaed571e57dd83aa0c31aeda1cb00e84b1c77e043536336a85ce1af39b37133b39edbd16857732fcc37e721df7c0270e3d1bac3dc2918fa72d11103ad67874a7669f5b77d82d3d5e215704bd66089fbf03279c7946c8dc6038f3602a049cc6db564d8a6f08494898b787f0234b1d3e3b44b4708e6342ef5ae7883590efeec1787947acac6c605c602e70289858c2c6e4379b4929bc46a655634f1cf0454236aa058767", 0xd8}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001e00)="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0x1000}], 0xa, 0x2}, 0x20) 06:46:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b32) 06:46:38 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x500, 0x0, 0x0) 06:46:38 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)="99cd691e5e3faa53b879611d5cf3bc7e93e5555750d184b7c7cb8b22a03a1c8e0b", 0x21}}, 0x0) listen(r0, 0x8) 06:46:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x10000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b70b0000000c0001022e00000002000000e80302022e2e00"/64, 0x40, 0x13e0}, {&(0x7f00000105e0)="0000000000000000000000000000000000000000000000000c0000de5551aadd00000000f40300"/64, 0x40, 0x17e0}, {&(0x7f0000010620)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1be0}, {&(0x7f0000010660)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1fe0}, {&(0x7f00000106a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x23e0}, {&(0x7f00000106e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x27e0}, {&(0x7f0000010720)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2be0}, {&(0x7f0000010760)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2fe0}, {&(0x7f00000107a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x33e0}, {&(0x7f00000107e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x37e0}, {&(0x7f0000010820)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3be0}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3fe0}, {&(0x7f00000108a0)="0000000000000000000000000000000000000000000000000c0000de2b607f29", 0x20, 0x43e0}, {&(0x7f00000108c0)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0x4c00}, {&(0x7f0000010cc0)="00000000000000009f09c75f9f09c75f9f09c75f00"/32, 0x20, 0x8c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f0000", 0xa0, 0x8c60}, {&(0x7f0000010d80)="00000000000000000000000000000000000000000000000000000000acff0000", 0x20, 0x8d60}, {&(0x7f0000010da0)="000000000000000000000000000000000000000000000000000000000ee30000", 0x20, 0x8de0}, {&(0x7f0000010dc0)="00000000000000000000000000000000000000000000000000000000ce1e0000", 0x20, 0x8e60}, {&(0x7f0000010de0)="000000000000000000000000000000000000000000000000000000007f6e000080810000003004049f09c75f9f09c75f9f09c75f000000000000010002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000005620000", 0xa0, 0x8ee0}, {&(0x7f0000010e80)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00;W\x00\x00', 0x20, 0x8fe0}, {&(0x7f0000010ea0)="00000000000000000000000000000000000000000000000000000000fbaa0000", 0x20, 0x9060}, {&(0x7f0000010ec0)="000000000000000000000000000000000000000000000000000000004ada0000c0410000003000009f09c75f9f09c75f9f09c75f00000000000002001800000000000800000000000af301000400000000000000000000000c0000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070fa0000", 0xa0, 0x90e0}], 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="00ce5b9b4fc84e734751365753c77ecfc7a3b7c38fad54a0f255bd867defb72bb23b2973fa7ed2e0d919e2"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) socketpair$unix(0x1, 0x51cb93cfd526f2ea, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a80)=ANY=[@ANYRES32=r1], 0xfdef) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x92) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={@id={0x2, 0x0, @a}, 0x10, 0x0, '\x00', @d}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='mnt/encrypted_dir\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000540)=@v2={0x2, @aes256, 0x0, '\x00', @a}) r5 = openat(r4, &(0x7f0000000040)='mnt/encrypted_dir/file\x00', 0x42, 0x180) write(r5, &(0x7f00000005c0)='foo', 0x3) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000b00)=ANY=[@ANYBLOB="2321206d6e7420206578743400200102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404a53e587d12f5ddd1420657874340020000a55aac64077e9815835984dc665c35a8db7447c1e63919c46fafb8c3d0be086591b94c2415060392ea1f8af2d8ddd679ae15ff1eb217596d5c01faa832e506f07f23ef6a3c524f02cc399de985467c080ae290762497ccbe7ab"], 0xad) r6 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000580)='mnt\x00', 0x2, 0x3, &(0x7f00000008c0)=[{&(0x7f00000006c0)="cdab07175ad158eb1bf3ef923f907fe514faaa843e087f7dc80798f5b81d585a6967bca846f3dd38ba3c0f2be30674f427790722781b521c34ade944f037a123a4a0e13cb5dbc32319377685912f510c16a828cfe9d49bad7d91785238092fa3662f0edf19c197c3a4f4ac4b83a2959ac5b65bcf08c5241dc9ff3acb5f465101f728402c6cc75cd60ee92b5d613916d793b75ee4b763d22877a8c89c66de56799bd115f8aa346e326c3d7b6210c2ed6b311dc8503fa8ef15ed66696b4ae70e8d1cb6bdf353df67e441e89dff706edcf78de8fc50d69fa424ef2b4168d31e", 0xde, 0x9}, {&(0x7f00000007c0)="0638294cb021ecc9bb60537ce45184b470a9f497c3fc4d4b49b7ad4564f7f61158292853ef30ddb700ecc854d48387bc6c1959c9e97c9db75cc5b1eecee29c08955f651dfa3fb5a8a13add17025009d4b08f9bacf2a62760", 0x58, 0x6}, {&(0x7f0000000840)="b4fd4a1104d98412f336582d35f3eff995989cd7f93316d4ffdc3fe4831779eb8060785a8461c29faa80bf5667e391287af9cb410bcf9888526e3d546f4e83fc023759e582dcae02", 0x48, 0x200}], 0x404, &(0x7f0000000940)={[{'\xe9'}, {'security.capability\x00'}], [{@subj_role={'subj_role', 0x3d, '#! '}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsmagic={'fsmagic', 0x3d, 0x143}}, {@subj_user={'subj_user', 0x3d, '\x1a{&\\{:'}}, {@fsname={'fsname', 0x3d, '--#&'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ext4\x00'}}, {@subj_type}, {@audit}, {@euid_gt={'euid>', 0xee00}}]}) renameat(r6, &(0x7f0000000a00)='./mnt\x00', r5, &(0x7f0000000a40)='./file0\x00') 06:46:38 executing program 0: syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x400000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x810, r3, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) eventfd2(0x40, 0x0) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r6, 0x0) dup2(r5, r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r7, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) write$binfmt_elf64(r7, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r4, 0x8, 0x0, 0x8000) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000000)={0x1, 0x0, 0x0, "f0"}) 06:46:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 12) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:46:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) dup2(r1, r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x11, r1, 0xf213c000) ftruncate(r0, 0x1000003) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=@updsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private2, 0x0, 0x33}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}, @replay_esn_val={0x1c}]}, 0x158}}, 0x0) [ 1182.738754] audit: type=1326 audit(1727246799.254:760): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8052 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1182.743381] audit: type=1326 audit(1727246799.254:761): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8052 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1182.749391] ieee802154 phy0 wpan0: encryption failed: -22 [ 1182.755183] audit: type=1326 audit(1727246799.258:762): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8052 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1182.794147] FAULT_INJECTION: forcing a failure. [ 1182.794147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.805809] CPU: 1 PID: 8069 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1182.806410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.807127] Call Trace: [ 1182.807371] dump_stack+0x107/0x167 [ 1182.807690] should_fail.cold+0x5/0xa [ 1182.808030] _copy_from_user+0x2e/0x1b0 [ 1182.808391] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.808796] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.809181] ? __lock_acquire+0x1657/0x5b00 [ 1182.809571] ___sys_recvmsg+0xd5/0x200 [ 1182.813948] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1182.814379] ? __lockdep_reset_lock+0x180/0x180 [ 1182.814785] ? lock_acquire+0x197/0x470 [ 1182.815132] ? find_held_lock+0x2c/0x110 [ 1182.815491] ? __might_fault+0xd3/0x180 [ 1182.815830] ? lock_downgrade+0x6d0/0x6d0 [ 1182.816202] do_recvmmsg+0x24c/0x6d0 [ 1182.816532] ? ___sys_recvmsg+0x200/0x200 [ 1182.816892] ? lock_downgrade+0x6d0/0x6d0 [ 1182.817259] ? ksys_write+0x12d/0x260 [ 1182.817614] ? wait_for_completion_io+0x270/0x270 [ 1182.818083] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.818487] ? vfs_write+0x354/0xb10 [ 1182.818813] __x64_sys_recvmmsg+0x20f/0x260 [ 1182.819189] ? ksys_write+0x1a9/0x260 [ 1182.819528] ? __do_sys_socketcall+0x600/0x600 [ 1182.819928] do_syscall_64+0x33/0x40 [ 1182.820257] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1182.820693] RIP: 0033:0x7f59965d7b19 [ 1182.821010] 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 [ 1182.822616] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1182.823275] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1182.823878] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1182.824489] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.825097] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1182.825726] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:46:39 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x600, 0x0, 0x0) 06:46:39 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)="99cd691e5e3faa53b879611d5cf3bc7e93e5555750d184b7c7cb8b22a03a1c8e0b", 0x21}}, 0x0) listen(r0, 0x8) 06:46:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b33) 06:46:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 13) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1182.918931] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 1182.919850] ext4 filesystem being mounted at /syzkaller-testdir652168658/syzkaller.qU2GUm/122/mnt supports timestamps until 2038 (0x7fffffff) 06:46:39 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = epoll_create1(0xd3f7b0366c07b1e2) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r3, 0x400, 0x9, 0x9}) r4 = syz_io_uring_setup(0x4d7f, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000002c0)={0x2002}) io_uring_setup(0x2243, &(0x7f0000000080)={0x0, 0x733d, 0x0, 0x2, 0x2cb, 0x0, r4}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0}], 0x0, &(0x7f0000012900)=ANY=[]) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000700)='clear_refs\x00') writev(r9, &(0x7f0000000380)=[{&(0x7f0000000040)='3', 0x1}], 0x1) bind$bt_l2cap(r8, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002100000009001f00706879310000000005002000010000000c000500000000000000f481"], 0x34}}, 0x0) 06:46:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xab}}}, 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) kcmp(0x0, 0xffffffffffffffff, 0x0, r1, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r2) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7ff, 0x1}}, './file1\x00'}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@access_any}]}}) 06:46:39 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="2603266f3344e76a85441cfe551f239e56667b3e2112124f44add0886658d5e6629c4d7748b47eb8e50be07f332a946bf3034e6a96c70113fdd005dd1fa92302dc820937b469bd5de42e285f9572a5098ed4c821693f5b3f7bce1e51dd4d0304ae074cf1b857fa5042fc13009484299e46da2d1b87db0b54d0f0de6ca52ad735f212e21d62632d13020529f463861ca6c253c935059112160897776a2ca6c6e320e85adc9b2e8deeaa67f241141fa42db0151a2156f158666af3dd2e9d6e94df44944a734750412770aa98393cfd97a19688038d85b248eabe8f45d470be3178", @ANYBLOB="0000000004018e3711ec00c6a113cda922efb701fc27e6610722a9a24768a6e18545686446e6e1363c0946321722463cf93822d0999d72edb7f083d0d1a48f66c137debc7bfe3087d9185acf907a220ea1f4ec8ef426c190be8e3a37c7438346d2a5e4d262e5086d618453288e9c6e5a9aa7c19e5ac80537c6ea1feb07edd79827473b2be499fbafb799625648380000000000008956db1d2c2a0dd0cedc04bb2806eb08b213fd87962abd74b181e34989", @ANYBLOB="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"], 0x370}}, 0x2000c080) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000140)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/mdstat\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000001c0)={0x0, 0x6, 0x674, 0x8}) read(r3, &(0x7f00000002c0)=""/138, 0x8a) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x9b4e, 0x401) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/260, @ANYRES32=r4, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x20b) syz_emit_ethernet(0x197, &(0x7f0000000480)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @tcp={{0x27, 0x4, 0x3, 0x4, 0x189, 0x65, 0x0, 0x5, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@timestamp_prespec={0x44, 0x1c, 0x61, 0x3, 0x3, [{@remote, 0x6}, {@empty, 0x401}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}]}, @rr={0x7, 0x7, 0xb4, [@broadcast]}, @ssrr={0x89, 0x3, 0x59}, @generic={0x89, 0x6, "e4356a08"}, @timestamp_addr={0x44, 0x24, 0xe1, 0x1, 0x6, [{@dev={0xac, 0x14, 0x14, 0x16}, 0x8001}, {@broadcast, 0x4}, {@empty, 0x5}, {@local, 0x2}]}, @rr={0x7, 0xf, 0xa1, [@private=0xa010101, @broadcast, @dev={0xac, 0x14, 0x14, 0x10}]}, @end, @noop, @timestamp={0x44, 0x24, 0x5c, 0x0, 0x7, [0x0, 0x2, 0xf227, 0x3, 0x6, 0x81, 0x1, 0xaf]}]}}, {{0x4e23, 0x4e20, 0x41424344, r4, 0x0, 0x0, 0xf, 0x0, 0x8000, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x26, [0x9, 0x4, 0x9e7, 0x6, 0x100, 0x6, 0x1140000, 0x6e, 0x101]}]}}, {"eb41cb029b2f6a79236aad1ee7b01ceb7345f3c58f8ff2520d03188514b7fa799b06fe0a3b44f7db143d1b1a9b0fb4bca5194db5a4b0f2592193806b9beeaad725639b6d6b0c71cda1846724c29a6f13c690257d0e219870d59a179e4c53502330555984f253929fcffd774da3cbd00596fcb968b09fd72144d5284b6bb2161bd70e41b2b4afc8dbce0722c7373fb836e1a64aad90454eb9c58407e8ac20abb5ecb1debb6a2d4fdb0808296429a1eca990"}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xf1a, 0xcb, 0x57a, 0x51e]}) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) [ 1184.360627] ieee802154 phy0 wpan0: encryption failed: -22 [ 1184.525404] FAULT_INJECTION: forcing a failure. [ 1184.525404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1184.531122] CPU: 0 PID: 8092 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1184.531700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1184.532395] Call Trace: [ 1184.532627] dump_stack+0x107/0x167 [ 1184.532938] should_fail.cold+0x5/0xa [ 1184.533273] _copy_from_user+0x2e/0x1b0 [ 1184.533628] __copy_msghdr_from_user+0x91/0x4b0 [ 1184.534036] ? __ia32_sys_shutdown+0x80/0x80 [ 1184.534411] ? __lock_acquire+0x1657/0x5b00 [ 1184.534788] ___sys_recvmsg+0xd5/0x200 [ 1184.535120] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1184.535538] ? __fget_files+0x2cf/0x520 [ 1184.535880] ? lock_acquire+0x197/0x470 [ 1184.536217] ? find_held_lock+0x2c/0x110 [ 1184.536568] ? __might_fault+0xd3/0x180 [ 1184.536905] ? lock_downgrade+0x6d0/0x6d0 [ 1184.537268] do_recvmmsg+0x24c/0x6d0 [ 1184.537589] ? ___sys_recvmsg+0x200/0x200 [ 1184.545963] ? lock_downgrade+0x6d0/0x6d0 [ 1184.546320] ? ksys_write+0x12d/0x260 [ 1184.546653] ? wait_for_completion_io+0x270/0x270 [ 1184.547062] ? rcu_read_lock_any_held+0x75/0xa0 [ 1184.547453] ? vfs_write+0x354/0xb10 [ 1184.547772] __x64_sys_recvmmsg+0x20f/0x260 [ 1184.548137] ? ksys_write+0x1a9/0x260 [ 1184.548465] ? __do_sys_socketcall+0x600/0x600 [ 1184.548857] do_syscall_64+0x33/0x40 [ 1184.549172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1184.549613] RIP: 0033:0x7f59965d7b19 [ 1184.549940] 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 [ 1184.551476] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1184.552117] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1184.552715] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1184.553312] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1184.553929] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1184.554526] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:46:56 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="2603266f3344e76a85441cfe551f239e56667b3e2112124f44add0886658d5e6629c4d7748b47eb8e50be07f332a946bf3034e6a96c70113fdd005dd1fa92302dc820937b469bd5de42e285f9572a5098ed4c821693f5b3f7bce1e51dd4d0304ae074cf1b857fa5042fc13009484299e46da2d1b87db0b54d0f0de6ca52ad735f212e21d62632d13020529f463861ca6c253c935059112160897776a2ca6c6e320e85adc9b2e8deeaa67f241141fa42db0151a2156f158666af3dd2e9d6e94df44944a734750412770aa98393cfd97a19688038d85b248eabe8f45d470be3178", @ANYBLOB="0000000004018e3711ec00c6a113cda922efb701fc27e6610722a9a24768a6e18545686446e6e1363c0946321722463cf93822d0999d72edb7f083d0d1a48f66c137debc7bfe3087d9185acf907a220ea1f4ec8ef426c190be8e3a37c7438346d2a5e4d262e5086d618453288e9c6e5a9aa7c19e5ac80537c6ea1feb07edd79827473b2be499fbafb799625648380000000000008956db1d2c2a0dd0cedc04bb2806eb08b213fd87962abd74b181e34989", @ANYBLOB="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"], 0x370}}, 0x2000c080) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000700)=0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000140)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/mdstat\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000001c0)={0x0, 0x6, 0x674, 0x8}) read(r3, &(0x7f00000002c0)=""/138, 0x8a) syz_emit_ethernet(0x89, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x67, 0x0, @opaque="5c25ad596728f7dcb27b87352defa49c41126cbccb9872b6ecddc3771b74097af9cd2bd0e04668cc794b0887d80dd2643c4c36069e6fd802624af6b294ab32e2c99a5bfe9c4c548a14726aea46086807f4e012df15a4f18e27946514e80b29"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x9b4e, 0x401) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/260, @ANYRES32=r4, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x20b) syz_emit_ethernet(0x197, &(0x7f0000000480)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @tcp={{0x27, 0x4, 0x3, 0x4, 0x189, 0x65, 0x0, 0x5, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@timestamp_prespec={0x44, 0x1c, 0x61, 0x3, 0x3, [{@remote, 0x6}, {@empty, 0x401}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}]}, @rr={0x7, 0x7, 0xb4, [@broadcast]}, @ssrr={0x89, 0x3, 0x59}, @generic={0x89, 0x6, "e4356a08"}, @timestamp_addr={0x44, 0x24, 0xe1, 0x1, 0x6, [{@dev={0xac, 0x14, 0x14, 0x16}, 0x8001}, {@broadcast, 0x4}, {@empty, 0x5}, {@local, 0x2}]}, @rr={0x7, 0xf, 0xa1, [@private=0xa010101, @broadcast, @dev={0xac, 0x14, 0x14, 0x10}]}, @end, @noop, @timestamp={0x44, 0x24, 0x5c, 0x0, 0x7, [0x0, 0x2, 0xf227, 0x3, 0x6, 0x81, 0x1, 0xaf]}]}}, {{0x4e23, 0x4e20, 0x41424344, r4, 0x0, 0x0, 0xf, 0x0, 0x8000, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x26, [0x9, 0x4, 0x9e7, 0x6, 0x100, 0x6, 0x1140000, 0x6e, 0x101]}]}}, {"eb41cb029b2f6a79236aad1ee7b01ceb7345f3c58f8ff2520d03188514b7fa799b06fe0a3b44f7db143d1b1a9b0fb4bca5194db5a4b0f2592193806b9beeaad725639b6d6b0c71cda1846724c29a6f13c690257d0e219870d59a179e4c53502330555984f253929fcffd774da3cbd00596fcb968b09fd72144d5284b6bb2161bd70e41b2b4afc8dbce0722c7373fb836e1a64aad90454eb9c58407e8ac20abb5ecb1debb6a2d4fdb0808296429a1eca990"}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xf1a, 0xcb, 0x57a, 0x51e]}) recvmmsg(r2, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) 06:46:56 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f00000000c0)=@phonet={0x23, 0x4, 0x10, 0x2}, 0x80) setresuid(0xffffffffffffffff, r1, 0x0) futimesat(r0, 0x0, 0x0) 06:46:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000240)='./file1\x00', 0x7fff, 0x7, &(0x7f0000001d80)=[{&(0x7f0000000900)="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", 0x1000, 0x3}, {&(0x7f0000001900)="7a798b95d36fc5bb132c51b07107a4d34a78d1c026114d6d886b12b66e3805b6cbd7f19c591e817121121a6492612e1ea97aebdc0ad27731baafc3305fe9e4cc480271aa08ea7c934525d4aeb977d9382f25d0ad566112865f6ea176ef0c30207fc842d976ad66ec1b418ae1cc0e4e17db94c2b89b2a896d5c9971c99ec3dfdbde1984d340e39770bd458ef8b3f27e166a9f422fd8af819b3c930607d602abd9ac7fc2535d6873f728dfe41c0fbbd673e6f9520078a29e6cadabe1039ebf99dff3202114ad705e740e6560c992b72417a621f0e6e20d9baa2f19602b6dfae016e46a7f97d3134e", 0xe7, 0x799}, {&(0x7f0000001a00)="ab70acbcd50ac33be81c5b1473acd022636c7136b6d2c831d1a43515a10e37f6f21b133641c9b5764de86058d6bf4eece76e688c1363d1c3e7ccf96def9a52af6f5a715c4088179acfbe2a13fb1bf0e6ec5ea276c6a22c16c4600306d0b1da118d24155d204295bbcb907b160b1aba9548bfd8fda861f7f09f934be47e91d90676592a6224c6826dec7f8417735d1c91ab3d3349de484d5f93387ef1594e732ea085be72c8192845fc728279cf00733df57d78eb1200b6a500eba55ba7e3540a4c42d9f609f23ffaf9f91eaebf48dbce40c9cad4075260ee07aa633138001fafdcacf152f17e5053e33b9c847ac6885bb38c79dca453", 0xf6, 0x7fffffff}, {&(0x7f00000002c0)="8c71e60adf4de4a9887ef1a56603f704b44ed382a62cac8279894de484ceb69b22bcbd7d0e87ffee32d5c77b386a58cbcc98da7d7bc4c5f34dd3d82be053dd066bf1ecd33d39c7539cfa33c6a04c04b98e2ed2f258dcccb24e5cca4c02d11ad1c2e04eb0af259df3267996f5a40eb82b549d22f88422dc55c10d7c0183bbdf64336709e6ea4b15ea6202550183ea355cb0f812b348e496e79588", 0x9a, 0x4}, {&(0x7f0000001b00)="7d874805c00f02fc23c49868d6269776a04b8ea9ee5c5f4e19ab2bf952082f980da3d4d9fe995f244776dab28cc7631c4c25b9875df60e8085dac62cfdd6237090f965f55e75aef960d149271113df3933afecd5e9613b95e1dcef8f039130289ee265295e4090133d09d3b2521c12194fc5437252440d886c9a00613c77defd064e4b244498592e5a8ceca41daea9bc44d06aed6dfb", 0x96}, {&(0x7f0000001bc0)="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", 0xfe, 0x100}, {&(0x7f0000001cc0)="4ef2902f23d4f9e5ddb179375b60de98a5f70a5da6898c5bf63358f4680dcb361b4ce45d568dbfac4948388181bb75e61a91e94f3cae764bc4f9f1ac600b67701fa58c46e717ef7d1347f8ed2c1dfe4125267bd54d27b64875bd38750dcec1a0b9d205f69d0ff6d7cb139efec24bc0844a8c81a0b53628d2f85841a6cf23ac9b139f5e51cbd9214505d546923aca8c404525a7e0187c17784005813fd0ec9226588c54ba15458fa015c6eb29c06c743575ec4c10f038cc90b0e556f5c9", 0xbd, 0x80000001}], 0x99c18, &(0x7f0000000380)=ANY=[@ANYRESHEX]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000440)) ftruncate(r3, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1800000}) fsetxattr$security_capability(r3, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0xfdef) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000180), 0x1) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r2, &(0x7f0000000140)='v', 0x1, 0x800000}]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000d, 0x11, r2, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/236) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = dup2(r1, r3) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) io_submit(r4, 0x5, &(0x7f0000000880)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0xbe7e5fdb2fd09938, 0x1, r1, &(0x7f0000000480)="18138741893bc57c8e712bc9c2f112b30401ef6ad960c1a95bf54b6ca6f0c1398b10897d54d233f8c817924f3dd37c683fc4c35b6e6375540d0574592489d0f4f583f7b553b32e398d3c40c4a8682fdb390a4e95afdb989ab22c2e38ea6d2e772ad06a4e9ed56926a6a82cbbd3a67d76bbf0990ad3fea528b8dfe8e87ef8691bca62edabe79a9e565500402dcb05be112f922fde674475c87810d05c45274313291bc663", 0xa4, 0x7, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x80, 0xffffffffffffffff, &(0x7f0000000580)="d82dc5df60f54535ee935ca0ee90f82b599be5b0483cffe2cb3c2ad2b5b53a6eadc4f994", 0x24, 0x4000000000, 0x0, 0x1, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000600)="d7106a3041345cddd0f161e33ba519f14c0da02de61019cf4271b20d27377344a7180d116365995c17d78e3523f83ac30ab6e4295da4e1f8d4b735adfba151407c5dfe46261d5b713fa5b9c9c80173feeb9595d10e4664cd3afce90dacee3e9dde6eb28585667182bafa081e5be08c469a5bf64c16d8f6ac14e26a26a484f011faf09848602fb0fd", 0x88, 0x0, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x8, 0xffffffffffffffff, &(0x7f0000000700)="17742d7b365abfb2365e31f58aeac8f563b81c9dfb870f97c0d8cebd468a", 0x1e, 0x7, 0x0, 0x2, r6}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0xd092, r0, &(0x7f00000007c0)="926fed8157b79f21ce9bb96d0f5ea0ed75ff9c30d934ce8a0658d0e2cb308b56c10168075eb7aea5d82d0cc69c424931e38875d31907b36e8702aba4064daee1da82aee7e767eb8c6fdb99403cb3181f525e8f0c60e0e7f6f26b3e9a4a", 0x5d, 0x6, 0x0, 0x1, r2}]) 06:46:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r6, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012cbd7000fedbdf257b00000008000300", @ANYRES32=r7, @ANYBLOB="14b5010000"], 0x3c}, 0x1, 0x0, 0x0, 0x20}, 0x834) r8 = openat$incfs(r4, &(0x7f0000000500)='.log\x00', 0x2800, 0x10) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r8, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x90, r1, 0x2, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x20, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="16ada977c20e015dc3236481acb16d7603cb3ea2e6551553"}]}, @NL80211_ATTR_REKEY_DATA={0x54, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="7797357bb32be4eff7ff8a1405fb23b3"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b876588d04e1c3bd"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="628a159d6c3f002c44b556f5e75b578d"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="36d1de3521cae5fa167914e6c32d93bf"}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="000001c8070000000000000000", @ANYRES16=r9, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=r10, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r5, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x16c, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x7, 0x4}, {0x7, 0x6}, {0xc6, 0x4}, {0x0, 0x4}, {0x3f, 0x2}, {0x2, 0x4}, {0x7, 0x4}, {0x5}], "e252606e1851dd8a"}}, @NL80211_ATTR_QOS_MAP={0x2a, 0xc7, {[{0x20, 0x7}, {0x3}, {0x50, 0x2}, {0xf8, 0x1}, {0x1, 0x4}, {0x9, 0x6}, {0x80, 0x4}, {0x6, 0x2}, {0x20, 0x4}, {0x3, 0x5}, {0x0, 0x1}, {0x9, 0x6}, {0x40}, {0xff, 0x2}, {0x7, 0x4}], "a7b76292616e3cf6"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0xa2, 0x3}], "f74b0f0436c515ca"}}, @NL80211_ATTR_QOS_MAP={0x28, 0xc7, {[{0x7, 0x7}, {0x3, 0x4}, {0x0, 0x2}, {0x1, 0x1}, {0x9}, {0x52, 0x5}, {0x5, 0x5}, {0x3, 0x6}, {0x8f, 0x7}, {0x1, 0x1}, {0x2, 0x7}, {0x0, 0x5}, {0x1, 0x4}, {0xfe, 0x2}], "603a98060fbd8e8e"}}, @NL80211_ATTR_QOS_MAP={0x36, 0xc7, {[{0x56, 0x3}, {0x1, 0x5}, {0x17, 0x4}, {0xdd, 0x7}, {0x2}, {0x3, 0x4}, {0x3f, 0x2}, {0xe4, 0x1}, {0x6, 0x2}, {0x4, 0x7}, {0x81, 0x7}, {0x7, 0x6}, {0x2a, 0x4}, {0x0, 0x3}, {0x9}, {0x7, 0x5}, {0x0, 0x4}, {0xbb}, {0x2}, {0x7e, 0x5}, {0x20, 0x3}], "01868118644f6a0b"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x81, 0x7}], "f92d5e1d14561f2c"}}, @NL80211_ATTR_QOS_MAP={0x24, 0xc7, {[{0x3, 0x7}, {0x8, 0x4}, {0xd}, {0x0, 0x1}, {0x80, 0x1}, {0x4, 0x6}, {0xfe, 0x5}, {0x8, 0x7}, {0xa6}, {0x8, 0x2}, {0xda, 0x1}, {0x0, 0x5}], "e8c7fd234de5de43"}}, @NL80211_ATTR_QOS_MAP={0x2e, 0xc7, {[{0x40, 0x4}, {0x73, 0x2}, {0xd8, 0x3}, {0x6}, {0x40, 0x5}, {0x1, 0x5}, {0xcb, 0x5}, {0x5, 0x4}, {0x20, 0x4}, {0x1, 0x2}, {0x80, 0x6}, {0xb5, 0x5}, {0x4, 0x2}, {0x5, 0x2}, {0x3f, 0x5}, {0x7f}, {0x80, 0x6}], "a674b926814fe0c4"}}, @NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{0x1, 0x2}, {0x94, 0x5}, {0x4b, 0x2}], "2cedd29246b2c037"}}, @NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x6, 0x2}, {0x9, 0x7}, {0x7, 0x6}, {0x0, 0x2}, {0x8, 0x1}, {0x2, 0x2}, {0x8, 0x1}, {0x80, 0x3}, {0x0, 0x3}, {0x81, 0x2}], "edba2faba510050d"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x8084}, 0x20000080) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000180)={0x1c, r3, 0x20, 0x2, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 06:46:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x700, 0x0, 0x0) 06:46:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b34) 06:46:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 14) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:46:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0xff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r2}) sendmmsg$inet(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000100)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000000)="f8dfef5402746c30adc962258104de2e8bfca2030a4813069af541bf1675433b2beb5278b58d65e4605f520a9b31799501f842a8c26a87ef061cb22e10cf1470cfa3dce1752d88c51d3e1497b36ef4d905c0de34913449743361d4dcc1b8afce2b9ca8ff2559f40a56ee6520460ca493fead131507056db699cf282f12b85c9c1d5260f0103ab4078bc3a49c2512cff3bc868bb3b6bceea702f0dce4e66b56730fb1c745053a14ef4d43f593578409a743d9b2f2ae972ba58457656f355a0a77e5151b2254", 0xc5}], 0x1}}, {{&(0x7f0000000680)={0x2, 0x0, @empty}, 0xfffffffffffffe02, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast1, @private}}}], 0x38}}], 0x2, 0x20000000) r3 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x40000) sendto$inet(r3, &(0x7f0000000200)="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", 0xfa, 0x4008880, 0x0, 0x0) [ 1200.554414] FAULT_INJECTION: forcing a failure. [ 1200.554414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1200.555672] CPU: 1 PID: 8125 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1200.556292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.557119] Call Trace: [ 1200.557351] dump_stack+0x107/0x167 [ 1200.558294] should_fail.cold+0x5/0xa [ 1200.558671] _copy_from_user+0x2e/0x1b0 [ 1200.559086] __copy_msghdr_from_user+0x91/0x4b0 [ 1200.559479] ? __ia32_sys_shutdown+0x80/0x80 [ 1200.559939] ? __lock_acquire+0x1657/0x5b00 [ 1200.560313] ___sys_recvmsg+0xd5/0x200 [ 1200.560717] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1200.561174] ? __fget_files+0x2cf/0x520 [ 1200.561512] ? lock_acquire+0x197/0x470 [ 1200.561945] ? find_held_lock+0x2c/0x110 [ 1200.562294] ? __might_fault+0xd3/0x180 [ 1200.562676] ? lock_downgrade+0x6d0/0x6d0 [ 1200.563112] do_recvmmsg+0x24c/0x6d0 [ 1200.563432] ? ___sys_recvmsg+0x200/0x200 [ 1200.563825] ? lock_downgrade+0x6d0/0x6d0 [ 1200.564228] ? ksys_write+0x12d/0x260 [ 1200.564630] ? wait_for_completion_io+0x270/0x270 [ 1200.565088] ? rcu_read_lock_any_held+0x75/0xa0 [ 1200.565480] ? vfs_write+0x354/0xb10 [ 1200.565900] __x64_sys_recvmmsg+0x20f/0x260 [ 1200.566271] ? ksys_write+0x1a9/0x260 [ 1200.566645] ? __do_sys_socketcall+0x600/0x600 [ 1200.567110] do_syscall_64+0x33/0x40 [ 1200.567425] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1200.567939] RIP: 0033:0x7f59965d7b19 [ 1200.568254] 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 [ 1200.569980] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1200.570662] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1200.571299] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1200.572006] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1200.572674] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1200.573313] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:46:57 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES16], 0x28}}, 0x10) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x10002, 0x0, 0x0, 0x711e1efa74eccc91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) socket$nl_audit(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x14, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r4) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x40, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x4051) mkdirat(r2, &(0x7f0000000580)='./file0\x00', 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r5, &(0x7f0000000200)='./file0\x00', 0x86) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee00, r6, 0xee01) 06:46:57 executing program 4: syz_open_dev$vcsa(0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="01000023cfc644002e2f66696c653100"]) writev(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r2) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f00000003c0), 0x1000) bind(0xffffffffffffffff, &(0x7f00000002c0)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x40094}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x80) sendfile(r1, r3, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 06:46:57 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(0xffffffffffffffff, 0x1000003) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_expedited', 0x22902, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat$incfs(r2, &(0x7f0000000180)='.pending_reads\x00', 0x10000, 0x10) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000200)={'veth0_to_bridge\x00'}) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffffff, 0x6) lseek(0xffffffffffffffff, 0x2200, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r6, r5) io_uring_enter(r6, 0x6a75, 0xc3bb, 0x197245a9175403d1, &(0x7f0000000140)={[0x5]}, 0x8) acct(&(0x7f0000000040)='./file0\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x3) [ 1200.726220] kauditd_printk_skb: 10 callbacks suppressed [ 1200.726234] audit: type=1326 audit(1727246817.242:773): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8116 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:46:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 15) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1200.736616] audit: type=1326 audit(1727246817.251:774): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8116 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1200.738786] audit: type=1326 audit(1727246817.254:775): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8116 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1200.744487] audit: type=1326 audit(1727246817.254:776): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8116 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1200.751657] audit: type=1326 audit(1727246817.254:777): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8116 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1201.071309] FAULT_INJECTION: forcing a failure. [ 1201.071309] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1201.072719] CPU: 0 PID: 8142 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1201.073325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.074046] Call Trace: [ 1201.074291] dump_stack+0x107/0x167 [ 1201.074614] should_fail.cold+0x5/0xa [ 1201.074970] _copy_from_user+0x2e/0x1b0 [ 1201.075327] __copy_msghdr_from_user+0x91/0x4b0 [ 1201.075728] ? __ia32_sys_shutdown+0x80/0x80 [ 1201.076135] ? __lock_acquire+0x1657/0x5b00 [ 1201.076519] ___sys_recvmsg+0xd5/0x200 [ 1201.076854] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1201.077303] ? __fget_files+0x2cf/0x520 [ 1201.077652] ? lock_acquire+0x197/0x470 [ 1201.078043] ? find_held_lock+0x2c/0x110 [ 1201.078401] ? __might_fault+0xd3/0x180 [ 1201.078742] ? lock_downgrade+0x6d0/0x6d0 [ 1201.079141] do_recvmmsg+0x24c/0x6d0 [ 1201.079467] ? ___sys_recvmsg+0x200/0x200 [ 1201.079823] ? lock_downgrade+0x6d0/0x6d0 [ 1201.080211] ? ksys_write+0x12d/0x260 [ 1201.080550] ? wait_for_completion_io+0x270/0x270 [ 1201.080993] ? rcu_read_lock_any_held+0x75/0xa0 [ 1201.081395] ? vfs_write+0x354/0xb10 [ 1201.081721] __x64_sys_recvmmsg+0x20f/0x260 [ 1201.082132] ? ksys_write+0x1a9/0x260 [ 1201.082465] ? __do_sys_socketcall+0x600/0x600 [ 1201.082864] do_syscall_64+0x33/0x40 [ 1201.083212] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.083645] RIP: 0033:0x7f59965d7b19 [ 1201.083992] 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 [ 1201.085544] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1201.086240] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1201.086838] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1201.087460] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.088088] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1201.088685] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1201.175992] cgroup2: Unknown parameter '802.15.4 MAC' 06:47:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b35) 06:47:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xa00, 0x0, 0x0) 06:47:12 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 16) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000280)=ANY=[], 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffffc1, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000300)="1089392c07da95f142f9c3748415b018447311c4e148b74796cd88d5182cc680c8249ee63222e5cf3884769036560b0cbda8532fce7fbe2766290d7b94de61baa16face201de10f8a69e7545f89c67bb52d9be87e7e4be92049da94f9784a5c653ce14751ed5f45a5c1f0709ca5c9ace0776c5b144e6794499ee69d1c5b479448cf34fd326c1fb0e9178b96047f85c9a628f9371c28fbe45a4f03ccaed2ec625ebc91fb544606065d9650728aac50e51107c60de4f0ae97d20d0637586a0cb88a3dfe3ee927bb95a86e3c4e2", 0xcc, 0xa0}, {&(0x7f0000000400)="17ac3382736d212f5a1e9168a4ecc99eb11ef16e4484a605540472f07a07041ed133604a0130959872fc8695297a3f55a56b71b6653868c369f52bc29a88f2bf6333d95711d23aeb0cf3fef8a86e11ced3824161fe9c36985a71042c9c66d0c5f5c55b547a033582580bfa1e64e05b93233e4e9e364fb39263568bcf8600abc56659a69fcdfdd16f", 0x88, 0x4}], 0x4, &(0x7f00000004c0)={[{@noinit_itable}, {@jqfmt_vfsold}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@quota}, {@journal_dev={'journal_dev', 0x3d, 0x9}}, {@jqfmt_vfsv0}, {@journal_async_commit}, {@nouid32}], [{@context={'context', 0x3d, 'root'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@dont_hash}]}) 06:47:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xd8, 0x40, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@nested={0xc4, 0x36, 0x0, 0x1, [@generic="02ecff78e03a2e819e66f5c886c469a287d9c33e85cdfabb74bb8429bb19f052f86358d62e2f6f989ae04f48c2f2066ee9108e5d62b26664e35b33b3b77028d927a4d80a72c92d7be98c0714b84fabf1bf7180bb59c9007ded86c0b0af960b74550a1debcf0a6bd4d4b26738a97bddfc19a08565cc29fac303204c2518cd26ccb73c4cb4a12fa840c71e6b261520a7e34b494ecd6fff020279716b3db8903610f69532efc0c4d5a448bd7cab", @typed={0x14, 0x1f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20008010}, 0x40000) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x20, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x4, 0x12}]}, 0x20}}, 0x0) 06:47:12 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRES16], 0x28}}, 0x10) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x10002, 0x0, 0x0, 0x711e1efa74eccc91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f00000007c0)='./file0\x00', 0x0, 0x0, 0x0, 0x110034, &(0x7f0000000900)=ANY=[]) setfsgid(0xee01) socket$nl_audit(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x14, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x200) dup(0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r4) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x40, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008010}, 0x4051) mkdirat(r2, &(0x7f0000000580)='./file0\x00', 0x83) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r5, &(0x7f0000000200)='./file0\x00', 0x86) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xee00, r6, 0xee01) 06:47:12 executing program 4: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x50000, 0x112) r1 = socket$netlink(0x10, 0x3, 0xa) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f0000000240)={0x38}, 0x38, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "e35e91852b1941ee8200000000000000002000", 0x0, 0x1}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x1, 0x8, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x80210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x691fe689, 0xfff, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x7, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) openat(r4, &(0x7f00000003c0)='./file0/file0\x00', 0x100, 0x1d1) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x8000, 0x8, 0x1f, 0xa6, 0x89, "fd0ac8760c2123c0200feeb5463a043c13b934", 0xc823, 0x1000}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYRES64=r1], 0x68) [ 1216.228773] FAULT_INJECTION: forcing a failure. [ 1216.228773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1216.228792] CPU: 0 PID: 8172 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1216.228799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1216.228803] Call Trace: [ 1216.228821] dump_stack+0x107/0x167 [ 1216.228835] should_fail.cold+0x5/0xa [ 1216.228854] _copy_from_user+0x2e/0x1b0 [ 1216.228872] __copy_msghdr_from_user+0x91/0x4b0 [ 1216.228885] ? __ia32_sys_shutdown+0x80/0x80 [ 1216.228899] ? __lock_acquire+0x1657/0x5b00 [ 1216.228924] ___sys_recvmsg+0xd5/0x200 [ 1216.228937] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1216.228949] ? __lockdep_reset_lock+0x180/0x180 [ 1216.228961] ? __fget_files+0x2cf/0x520 [ 1216.228977] ? lock_acquire+0x197/0x470 [ 1216.228988] ? find_held_lock+0x2c/0x110 [ 1216.229004] ? __might_fault+0xd3/0x180 [ 1216.229016] ? lock_downgrade+0x6d0/0x6d0 [ 1216.229042] do_recvmmsg+0x24c/0x6d0 [ 1216.229058] ? ___sys_recvmsg+0x200/0x200 [ 1216.229070] ? lock_downgrade+0x6d0/0x6d0 [ 1216.229088] ? ksys_write+0x12d/0x260 [ 1216.229112] ? wait_for_completion_io+0x270/0x270 06:47:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 17) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1216.229126] ? rcu_read_lock_any_held+0x75/0xa0 [ 1216.229136] ? vfs_write+0x354/0xb10 [ 1216.229152] __x64_sys_recvmmsg+0x20f/0x260 [ 1216.229163] ? ksys_write+0x1a9/0x260 06:47:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b36) [ 1216.229176] ? __do_sys_socketcall+0x600/0x600 [ 1216.229195] do_syscall_64+0x33/0x40 [ 1216.229206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1216.229214] RIP: 0033:0x7f59965d7b19 [ 1216.229226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:47:12 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xf00, 0x0, 0x0) 06:47:12 executing program 5: clock_gettime(0x0, &(0x7f0000000080)) setitimer(0x0, 0x0, &(0x7f0000000100)) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000180)) getitimer(0x1, &(0x7f0000000000)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x9, &(0x7f00000001c0)}, 0x9) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400, 0x80000, 0x0, 0x204738d712d63115, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000001e00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{0x60000000, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4000000000000000, 0x3}], "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"}, 0x462) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xfff, 0x9, 0x1}) getitimer(0x1, &(0x7f00000000c0)) [ 1216.229233] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1216.229247] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1216.229253] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1216.229261] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1216.229267] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1216.229275] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1216.236192] audit: type=1326 audit(1727246832.752:778): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8159 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.242234] audit: type=1326 audit(1727246832.752:779): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8159 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.246200] audit: type=1326 audit(1727246832.762:780): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8159 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.248496] audit: type=1326 audit(1727246832.764:781): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8159 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.248556] audit: type=1326 audit(1727246832.764:782): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8159 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:47:12 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:12 executing program 4: ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='romfs\x00', 0x40000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x1000, 0x8000, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/random', 0x244800, 0x9) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000080)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000240)) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r5}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0xeeae, 0x81, 0x8b, 0x8}]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000000c0)={'veth0_to_bridge\x00'}) 06:47:12 executing program 6: ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f00000002c0)={0x7f, "4c8dbd9a1baf7f70a2e11df6db0b1733f54009505b3e59bc78ddfb359932f87e0373d6948fe22d0387fe08d12332f51b0bc9645f02525da350405329d66e65fd"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') syz_open_dev$vcsu(&(0x7f0000000280), 0x2, 0x400000) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000100)={0x0, 0x8}) preadv(r0, &(0x7f0000001480)=[{0x0}, {&(0x7f0000000180)=""/156, 0x9c}], 0x2, 0xfff, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000080000000000000400000000000001000000000000e000"]) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000009044d8b0a010102ffff000002ffffe00000010a01010200"/43], 0x34) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000c, 0x11, r0, 0xfb440000) fchmod(0xffffffffffffffff, 0xa3) listen(r2, 0x0) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) 06:47:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000440)=0x8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x130011, 0x0) rmdir(&(0x7f0000000040)='./mnt\x00') [ 1216.869495] audit: type=1326 audit(1727246833.385:783): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8182 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.871855] audit: type=1326 audit(1727246833.387:784): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8182 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.873988] audit: type=1326 audit(1727246833.387:785): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8182 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.876091] audit: type=1326 audit(1727246833.388:786): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8182 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.897596] audit: type=1326 audit(1727246833.399:787): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8182 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1216.902452] FAULT_INJECTION: forcing a failure. [ 1216.902452] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1216.903745] CPU: 1 PID: 8191 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1216.904357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1216.905087] Call Trace: [ 1216.905344] dump_stack+0x107/0x167 [ 1216.905678] should_fail.cold+0x5/0xa [ 1216.906044] _copy_from_user+0x2e/0x1b0 [ 1216.906421] __copy_msghdr_from_user+0x91/0x4b0 [ 1216.906849] ? __ia32_sys_shutdown+0x80/0x80 [ 1216.907252] ? __lock_acquire+0x1657/0x5b00 [ 1216.907633] ___sys_recvmsg+0xd5/0x200 [ 1216.907968] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1216.908381] ? __fget_files+0x2cf/0x520 [ 1216.908721] ? lock_acquire+0x197/0x470 [ 1216.909058] ? find_held_lock+0x2c/0x110 [ 1216.909413] ? __might_fault+0xd3/0x180 [ 1216.909749] ? lock_downgrade+0x6d0/0x6d0 [ 1216.910133] do_recvmmsg+0x24c/0x6d0 [ 1216.910456] ? ___sys_recvmsg+0x200/0x200 [ 1216.910808] ? lock_downgrade+0x6d0/0x6d0 [ 1216.911168] ? ksys_write+0x12d/0x260 [ 1216.911503] ? wait_for_completion_io+0x270/0x270 [ 1216.911916] ? rcu_read_lock_any_held+0x75/0xa0 [ 1216.912308] ? vfs_write+0x354/0xb10 [ 1216.912627] __x64_sys_recvmmsg+0x20f/0x260 [ 1216.912994] ? ksys_write+0x1a9/0x260 [ 1216.913323] ? __do_sys_socketcall+0x600/0x600 [ 1216.913714] do_syscall_64+0x33/0x40 [ 1216.914042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1216.914477] RIP: 0033:0x7f59965d7b19 [ 1216.914793] 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 [ 1216.916316] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1216.916957] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1216.917550] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1216.918163] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1216.918764] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1216.919359] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:47:13 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4000, 0x0, 0x0) [ 1216.930504] syz-executor.5 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 06:47:13 executing program 5: syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x1, [{0x2, 0x1}]}, @void, @void, @void, @void, @void, @void}, 0x2f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) [ 1217.078917] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1217.383099] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 06:47:28 executing program 5: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x8) ftruncate(r3, 0x1) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r4, 0xc0389424, &(0x7f00000000c0)={0x0, 0x28, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x3d2c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffff7e9}, 0xacf4ac9b71142229, 0xffffffffffffffff, 0x0, 0x7, 0xfffffffffffffffc, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) socket$netlink(0x10, 0x3, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:47:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b37) 06:47:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 18) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4300, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) setsockopt$inet6_udp_int(r1, 0x11, 0x8, &(0x7f0000000140)=0x6, 0x4) r2 = open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x48d5d74372befdb9) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, r3, 0xfffffffffffffffd, r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2000, 0xc8) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/firmware/memmap', 0x412000, 0x20) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22, 0x7fff, @private0, 0x3}, 0x1c) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r5, 0x0, 0x7ffffff9) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0, 0x0, 0x3}, 0x200000}], 0x7ffff000, 0x0) 06:47:28 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:28 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) ioctl$FIONREAD(r0, 0x541b, 0x0) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x44, 0x6, 0x7fff, 0x5, 0x7}) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='blkio.throttle.write_iops_device\x00', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000100)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "d01b3929fd71b3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001100)={r3, 0x0, "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", "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"}) 06:47:28 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4800, 0x0, 0x0) 06:47:28 executing program 6: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005b80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000003280)={0xa, 0x5e21, 0x0, @local, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000a00)}}], 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file1\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e22, @remote}}, 0x0, 0x0, 0x1, 0x0, "3b9ed9ee02187d6defdf4b653a5e038be686e2d0a25f5f1831a10d2c386a59578c80c8966f52fff780a895d0b040ad1605a29a3bac8e22a09508fae988b59d04da724906ebf7b45968014253290df581"}, 0xd8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xc6) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000480)='./file2\x00', 0x39f, 0x0, &(0x7f0000000740), 0x3021400, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x4}, 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x380080, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x2, 0x40, 0x3, 0x40, 0x0, 0x40, 0x4271, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x81, 0x6}, 0x40000, 0x7fffffff, 0x5, 0x4, 0x1ff, 0x1f, 0xa39f, 0x0, 0x80000000, 0x0, 0xd6}, 0x0, 0x4, r2, 0xa) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 1231.919440] kauditd_printk_skb: 5 callbacks suppressed [ 1231.919454] audit: type=1326 audit(1727246848.435:793): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.962879] audit: type=1326 audit(1727246848.478:794): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.966741] audit: type=1326 audit(1727246848.482:795): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.967057] audit: type=1326 audit(1727246848.482:796): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.967260] audit: type=1326 audit(1727246848.483:797): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.967462] audit: type=1326 audit(1727246848.483:798): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.999538] audit: type=1326 audit(1727246848.502:799): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1231.999626] audit: type=1326 audit(1727246848.502:800): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8217 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1232.013173] FAULT_INJECTION: forcing a failure. [ 1232.013173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1232.013192] CPU: 0 PID: 8219 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1232.013200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1232.013205] Call Trace: [ 1232.013226] dump_stack+0x107/0x167 [ 1232.013242] should_fail.cold+0x5/0xa [ 1232.013263] _copy_from_user+0x2e/0x1b0 [ 1232.013284] __copy_msghdr_from_user+0x91/0x4b0 [ 1232.013300] ? __ia32_sys_shutdown+0x80/0x80 [ 1232.013316] ? __lock_acquire+0x1657/0x5b00 [ 1232.013345] ___sys_recvmsg+0xd5/0x200 [ 1232.013361] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1232.013377] ? __fget_files+0x2cf/0x520 [ 1232.013400] ? lock_acquire+0x197/0x470 [ 1232.013413] ? find_held_lock+0x2c/0x110 [ 1232.013433] ? __might_fault+0xd3/0x180 [ 1232.013447] ? lock_downgrade+0x6d0/0x6d0 [ 1232.013461] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1232.013491] do_recvmmsg+0x24c/0x6d0 [ 1232.013510] ? ___sys_recvmsg+0x200/0x200 [ 1232.013524] ? lock_downgrade+0x6d0/0x6d0 [ 1232.013545] ? ksys_write+0x12d/0x260 [ 1232.013575] ? wait_for_completion_io+0x270/0x270 [ 1232.013592] ? rcu_read_lock_any_held+0x75/0xa0 [ 1232.013605] ? vfs_write+0x354/0xb10 [ 1232.013624] __x64_sys_recvmmsg+0x20f/0x260 [ 1232.013638] ? ksys_write+0x1a9/0x260 [ 1232.013653] ? __do_sys_socketcall+0x600/0x600 [ 1232.013675] do_syscall_64+0x33/0x40 [ 1232.013689] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1232.013699] RIP: 0033:0x7f59965d7b19 [ 1232.013713] 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 [ 1232.013722] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1232.013739] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1232.013748] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1232.013756] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1232.013765] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1232.013774] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:47:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 19) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:43 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000003c0)='./file0\x00') mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, 0x0, 0x0) 06:47:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b3a) 06:47:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3a75, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)=0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x10000000) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) pipe(&(0x7f0000001940)) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 06:47:43 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:43 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/55, 0x37) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_dev$vcsa(0x0, 0x8, 0x10400) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) dup2(r1, r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) pipe(&(0x7f0000000040)) 06:47:43 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4c00, 0x0, 0x0) 06:47:43 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x56, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="7e1e0a2b15bf799fb2a330012b02be5b2d2f0cdceceef3c0cd9a8870d6021b820cee1704", 0x24}], 0x58, &(0x7f0000000340)=ANY=[@ANYBLOB='utf8=1,nonumtail=0,nnonumtail=1,shortname=winnt,nnonumtail=1,iocharset=cp932,shortname=win95,nnonumtail=1,shortname=win95,fowner=', @ANYRESDEC, @ANYBLOB=',smackfsXloor=\x00,\x00']) mknodat$null(r2, &(0x7f0000000400)='./file0\x00', 0x40, 0x103) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480), 0xb00440, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0x10001}}, {@nodevmap}, {@msize={'msize', 0x3d, 0x992d}}, {@posixacl}, {@loose}, {@loose}, {@access_user}], [{@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@appraise_type}, {@euid_gt={'euid>', r3}}]}}) syz_open_dev$vcsu(&(0x7f0000000000), 0x3, 0x84040) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/30, 0x1b}], 0x1, 0x3, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000600)={{0x1, 0x1, 0x18, r0, {r3, r4}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f0000000200)='./file1/file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [{0x2, 0x1, r6}, {0x2, 0x1, r3}, {0x2, 0x0, r3}], {0x4, 0x6}, [{0x8, 0x0, r4}, {0x8, 0x4, r7}, {0x8, 0x3, r4}, {0x8, 0x1, r4}], {}, {0x20, 0x1}}, 0x5c, 0x1) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') preadv(r8, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/30, 0x1b}], 0x1, 0x3, 0x0) ioctl$EVIOCRMFF(r8, 0x40044581, &(0x7f0000000240)=0x81) [ 1247.151403] audit: type=1326 audit(1727246863.623:801): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8248 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.153291] audit: type=1326 audit(1727246863.624:802): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8248 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.156709] audit: type=1326 audit(1727246863.624:803): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8248 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.158876] audit: type=1326 audit(1727246863.624:804): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8248 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.181650] perf: interrupt took too long (15607 > 9927), lowering kernel.perf_event_max_sample_rate to 12000 [ 1247.185111] FAULT_INJECTION: forcing a failure. [ 1247.185111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1247.186183] CPU: 0 PID: 8253 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1247.186812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1247.187511] Call Trace: [ 1247.187745] dump_stack+0x107/0x167 [ 1247.188060] should_fail.cold+0x5/0xa [ 1247.188392] _copy_from_user+0x2e/0x1b0 [ 1247.188738] __copy_msghdr_from_user+0x91/0x4b0 [ 1247.189135] ? __ia32_sys_shutdown+0x80/0x80 [ 1247.189512] ? __lock_acquire+0x1657/0x5b00 [ 1247.189893] ___sys_recvmsg+0xd5/0x200 [ 1247.190228] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1247.190664] ? __fget_files+0x2cf/0x520 [ 1247.191008] ? lock_acquire+0x197/0x470 [ 1247.191347] ? find_held_lock+0x2c/0x110 [ 1247.191700] ? __might_fault+0xd3/0x180 [ 1247.192042] ? lock_downgrade+0x6d0/0x6d0 [ 1247.192406] do_recvmmsg+0x24c/0x6d0 [ 1247.192731] ? ___sys_recvmsg+0x200/0x200 [ 1247.193085] ? lock_downgrade+0x6d0/0x6d0 [ 1247.193445] ? ksys_write+0x12d/0x260 [ 1247.193783] ? wait_for_completion_io+0x270/0x270 [ 1247.194198] ? rcu_read_lock_any_held+0x75/0xa0 [ 1247.194604] ? vfs_write+0x354/0xb10 [ 1247.194930] __x64_sys_recvmmsg+0x20f/0x260 [ 1247.195298] ? ksys_write+0x1a9/0x260 [ 1247.195623] ? __do_sys_socketcall+0x600/0x600 [ 1247.196022] do_syscall_64+0x33/0x40 [ 1247.196340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1247.196774] RIP: 0033:0x7f59965d7b19 [ 1247.197097] 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 [ 1247.198661] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1247.199309] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1247.199913] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1247.200517] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1247.201119] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1247.201723] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:47:43 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6800, 0x0, 0x0) 06:47:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b3b) 06:47:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 20) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x149e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffd, 0x3af}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000080)='./file0\x00', 0x8, 0x400}, 0xfffffffd) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'wlan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80101) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:47:43 executing program 6: r0 = syz_io_uring_setup(0x132, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r3, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0xfdef) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x44) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:47:43 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x11010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r0) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x45800) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000140)=""/29, 0xe}, {&(0x7f0000000180)=""/128, 0x80}], 0x2) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000001180)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000640)="28400521d554aa70a88aedb184f98b38c0cd8beb813ce0b5e04098b630dae435064aa9ed7397df754b516d03c4a7e7189e83764247d4983c0618721c0702f864c66893724328c02dd4e0ca14cd706f882a7eba2cd8e4334000305b062b1148049ec46339c98b3ccd95f801db991cdc61e4d2520a3c9ca885a649e8670eded309", 0x80}], 0x1}}], 0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/4096) r1 = openat(0xffffffffffffff9c, 0x0, 0x105941, 0x80) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) dup2(r2, r1) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000b, r3) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1f, r3) 06:47:43 executing program 4: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4307, 0x46088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1a1, 0x0, 0x2}, 0x0, 0x10000000, 0xffffffffffffffff, 0x3) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x840, 0x0) r1 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xffffffffffffffff, 0x200) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x20000, 0x18) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r4 = fspick(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) fsmount(r4, 0x1, 0x82) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x604000, 0x0) fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @any, 0xfffb}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0xe) fsmount(r1, 0x0, 0x70) sendmmsg(r0, &(0x7f0000001040), 0x3fffffffffffdca, 0x40) r5 = timerfd_create(0x0, 0x0) timerfd_gettime(r5, &(0x7f0000001380)) 06:47:43 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1247.654813] audit: type=1326 audit(1727246864.170:805): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.659214] audit: type=1326 audit(1727246864.175:806): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.664780] audit: type=1326 audit(1727246864.180:807): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.668155] audit: type=1326 audit(1727246864.183:808): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.675199] audit: type=1326 audit(1727246864.183:809): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.676613] FAULT_INJECTION: forcing a failure. [ 1247.676613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1247.678352] CPU: 0 PID: 8280 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1247.679021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1247.679346] audit: type=1326 audit(1727246864.183:810): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8273 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1247.679774] Call Trace: [ 1247.679795] dump_stack+0x107/0x167 [ 1247.679811] should_fail.cold+0x5/0xa [ 1247.682459] _copy_from_user+0x2e/0x1b0 [ 1247.682858] __copy_msghdr_from_user+0x91/0x4b0 [ 1247.683300] ? __ia32_sys_shutdown+0x80/0x80 [ 1247.683732] ? __lock_acquire+0x1657/0x5b00 [ 1247.684159] ___sys_recvmsg+0xd5/0x200 [ 1247.684519] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1247.684982] ? __fget_files+0x2cf/0x520 [ 1247.685351] ? lock_acquire+0x197/0x470 [ 1247.685728] ? find_held_lock+0x2c/0x110 [ 1247.691363] ? __might_fault+0xd3/0x180 [ 1247.691719] ? lock_downgrade+0x6d0/0x6d0 [ 1247.692188] do_recvmmsg+0x24c/0x6d0 [ 1247.692506] ? ___sys_recvmsg+0x200/0x200 [ 1247.692993] ? lock_downgrade+0x6d0/0x6d0 [ 1247.693347] ? ksys_write+0x12d/0x260 [ 1247.693698] ? wait_for_completion_io+0x270/0x270 [ 1247.694266] ? rcu_read_lock_any_held+0x75/0xa0 [ 1247.694688] ? vfs_write+0x354/0xb10 [ 1247.695123] __x64_sys_recvmmsg+0x20f/0x260 [ 1247.695480] ? ksys_write+0x1a9/0x260 [ 1247.696002] ? __do_sys_socketcall+0x600/0x600 [ 1247.696401] do_syscall_64+0x33/0x40 [ 1247.696734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1247.697162] RIP: 0033:0x7f59965d7b19 [ 1247.697474] 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 [ 1247.699018] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1247.699666] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1247.700255] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1247.700859] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1247.701445] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 06:47:44 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6c00, 0x0, 0x0) [ 1247.702053] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:47:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b3c) 06:47:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 21) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:44 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x149e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffd, 0x3af}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000080)='./file0\x00', 0x8, 0x400}, 0xfffffffd) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'wlan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000600)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80101) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:47:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=@acquire={0x130, 0x17, 0x400, 0x0, 0x0, {{@in=@broadcast}, @in6=@mcast2, {@in=@loopback, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x9, 0xa, 0x0, 0x0, 0x8, 0x0, 0xee00}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, {0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x1}}, [@XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x1bb7de30}]}, 0x130}}, 0x4004c841) fcntl$setown(r2, 0x8, 0xffffffffffffffff) close(r2) close_range(r2, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r4, 0x0) dup2(0xffffffffffffffff, r4) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18}, './file0/file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) 06:47:44 executing program 6: ftruncate(0xffffffffffffffff, 0x4) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) r1 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000300)=0x8) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) r2 = add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0xffffffffffffffff, r3) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='R}\xa6$\x00', 0xfffffffffffffffa) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) keyctl$reject(0x13, r1, 0x7, 0x200, r0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000580)=ANY=[@ANYRESDEC], 0x48, 0x0) add_key$keyring(&(0x7f0000000380), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000640)="d54785073ff19bcb78920070067acb040e6cea09e8c44c5180178c3aa8c4544a9940a0aa5a878107773b9c8dc4c52fddfcf7f4fb21db0d72adfbc3ceeaf9e32ab776b540fe204c35c6ce392ad1f805e2944e5efd813df472f8318373cd15c0c22a63df0d6ca23327e9db3e65406ba9738e8c", 0x72, r2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x2) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1248.468714] FAULT_INJECTION: forcing a failure. [ 1248.468714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1248.469779] CPU: 0 PID: 8313 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1248.470356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1248.471069] Call Trace: [ 1248.471303] dump_stack+0x107/0x167 [ 1248.471618] should_fail.cold+0x5/0xa [ 1248.471949] _copy_from_user+0x2e/0x1b0 [ 1248.472296] __copy_msghdr_from_user+0x91/0x4b0 [ 1248.472693] ? __ia32_sys_shutdown+0x80/0x80 [ 1248.473070] ? __lock_acquire+0x1657/0x5b00 [ 1248.473449] ___sys_recvmsg+0xd5/0x200 [ 1248.473781] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1248.474197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1248.474661] ? lock_acquire+0x197/0x470 [ 1248.474998] ? find_held_lock+0x2c/0x110 [ 1248.475349] ? __might_fault+0xd3/0x180 [ 1248.475687] ? lock_downgrade+0x6d0/0x6d0 [ 1248.476051] do_recvmmsg+0x24c/0x6d0 [ 1248.476372] ? ___sys_recvmsg+0x200/0x200 [ 1248.476724] ? lock_downgrade+0x6d0/0x6d0 [ 1248.477082] ? ksys_write+0x12d/0x260 [ 1248.477418] ? wait_for_completion_io+0x270/0x270 [ 1248.477830] ? rcu_read_lock_any_held+0x75/0xa0 [ 1248.478223] ? vfs_write+0x354/0xb10 [ 1248.478562] __x64_sys_recvmmsg+0x20f/0x260 [ 1248.478930] ? ksys_write+0x1a9/0x260 [ 1248.479257] ? __do_sys_socketcall+0x600/0x600 [ 1248.479653] do_syscall_64+0x33/0x40 [ 1248.479970] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1248.480404] RIP: 0033:0x7f59965d7b19 [ 1248.480721] 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 [ 1248.482263] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1248.482926] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1248.483525] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1248.484124] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1248.484724] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1248.485324] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:47:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b3d) 06:47:59 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, r4, 0x121, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf257400000008000300", @ANYRES32=r5, @ANYBLOB="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"], 0x1c}}, 0x4000080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r7, 0x1, 0x6, @dev}, 0x10) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x22}, 0x0, 0x0, r8, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 06:47:59 executing program 6: set_mempolicy(0x3, &(0x7f0000000040)=0x1, 0x20) set_mempolicy(0x8003, &(0x7f0000000000)=0x3, 0x7f) syz_io_uring_setup(0x5853, &(0x7f0000000140)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r1, 0x0) dup2(r0, r1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000002, 0x80010, r0, 0xd11e9000) 06:47:59 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 22) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="6cc7505199"]) 06:47:59 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x5, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = dup(r1) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000000002f37ec99a8e308b8dfeda72bfbb67d8f8ffb7a7d5de891a47a6fb856e37cc79ee6c0ba8bf9c95e31009be2f1f2290e1903d27d42d444c1a122f95fd3e2febafc75b6280ab75"], 0x50}}, 0x0) 06:47:59 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7400, 0x0, 0x0) [ 1263.026356] kauditd_printk_skb: 5 callbacks suppressed [ 1263.026368] audit: type=1326 audit(1727246879.542:816): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.029325] audit: type=1326 audit(1727246879.545:817): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.041892] audit: type=1326 audit(1727246879.556:818): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.042420] FAULT_INJECTION: forcing a failure. [ 1263.042420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1263.044968] CPU: 1 PID: 8337 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1263.045551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1263.046246] Call Trace: [ 1263.046483] dump_stack+0x107/0x167 [ 1263.046818] should_fail.cold+0x5/0xa [ 1263.047158] _copy_from_user+0x2e/0x1b0 [ 1263.047526] __copy_msghdr_from_user+0x91/0x4b0 [ 1263.047938] ? __ia32_sys_shutdown+0x80/0x80 [ 1263.048320] ? __lock_acquire+0x1657/0x5b00 [ 1263.048712] ___sys_recvmsg+0xd5/0x200 [ 1263.049052] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1263.049484] ? __fget_files+0x2cf/0x520 [ 1263.049840] ? lock_acquire+0x197/0x470 [ 1263.050178] ? find_held_lock+0x2c/0x110 [ 1263.050527] ? __might_fault+0xd3/0x180 [ 1263.050883] ? lock_downgrade+0x6d0/0x6d0 [ 1263.051246] do_recvmmsg+0x24c/0x6d0 [ 1263.051566] ? ___sys_recvmsg+0x200/0x200 [ 1263.051924] ? lock_downgrade+0x6d0/0x6d0 [ 1263.052281] ? ksys_write+0x12d/0x260 [ 1263.052616] ? wait_for_completion_io+0x270/0x270 [ 1263.052826] audit: type=1326 audit(1727246879.556:819): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.053045] ? rcu_read_lock_any_held+0x75/0xa0 [ 1263.057461] audit: type=1326 audit(1727246879.556:820): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.058943] ? vfs_write+0x354/0xb10 [ 1263.058960] __x64_sys_recvmmsg+0x20f/0x260 [ 1263.058971] ? ksys_write+0x1a9/0x260 [ 1263.058983] ? __do_sys_socketcall+0x600/0x600 [ 1263.059002] do_syscall_64+0x33/0x40 [ 1263.061407] audit: type=1326 audit(1727246879.556:821): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.061481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1263.064643] audit: type=1326 audit(1727246879.556:822): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8333 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.068268] RIP: 0033:0x7f59965d7b19 [ 1263.068281] 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 [ 1263.068288] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1263.068300] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1263.068314] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1263.082166] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1263.082795] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1263.083392] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1263.133200] 9pnet: Insufficient options for proto=fd 06:47:59 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7a00, 0x0, 0x0) [ 1263.157495] 9pnet: Insufficient options for proto=fd 06:47:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 23) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:47:59 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:47:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b40) 06:47:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x1, 0xfff, 0x0, 0x3, 0x3}, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300b4e2, 0x0) 06:47:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xc8, 0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0xff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'batadv0\x00', {0x2, 0x0, @dev}}) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)="0183ae40f3fdac402b01fa055e4299bd37dddcc8", 0x14}], 0x1, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @private}}}], 0x20}, 0x0) 06:47:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040), 0x4) 06:47:59 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1263.694456] audit: type=1326 audit(1727246880.208:823): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8353 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.696389] audit: type=1326 audit(1727246880.209:824): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8353 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.700220] audit: type=1326 audit(1727246880.209:825): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8353 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1263.711242] FAULT_INJECTION: forcing a failure. [ 1263.711242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1263.712639] CPU: 0 PID: 8362 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1263.713374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1263.714248] Call Trace: [ 1263.714481] dump_stack+0x107/0x167 [ 1263.715145] should_fail.cold+0x5/0xa [ 1263.715480] _copy_from_user+0x2e/0x1b0 [ 1263.715956] __copy_msghdr_from_user+0x91/0x4b0 [ 1263.716358] ? __ia32_sys_shutdown+0x80/0x80 [ 1263.716805] ? __lock_acquire+0x1657/0x5b00 [ 1263.717300] ___sys_recvmsg+0xd5/0x200 [ 1263.717679] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1263.718215] ? __fget_files+0x2cf/0x520 [ 1263.718623] ? lock_acquire+0x197/0x470 [ 1263.719056] ? find_held_lock+0x2c/0x110 [ 1263.719405] ? __might_fault+0xd3/0x180 [ 1263.719788] ? lock_downgrade+0x6d0/0x6d0 [ 1263.720242] do_recvmmsg+0x24c/0x6d0 [ 1263.720637] ? ___sys_recvmsg+0x200/0x200 [ 1263.721105] ? lock_downgrade+0x6d0/0x6d0 [ 1263.721460] ? ksys_write+0x12d/0x260 [ 1263.721879] ? wait_for_completion_io+0x270/0x270 [ 1263.722341] ? rcu_read_lock_any_held+0x75/0xa0 [ 1263.722802] ? vfs_write+0x354/0xb10 [ 1263.723240] __x64_sys_recvmmsg+0x20f/0x260 [ 1263.723652] ? ksys_write+0x1a9/0x260 [ 1263.724070] ? __do_sys_socketcall+0x600/0x600 [ 1263.724461] do_syscall_64+0x33/0x40 [ 1263.724890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1263.725392] RIP: 0033:0x7f59965d7b19 [ 1263.725755] 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 [ 1263.727585] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1263.728352] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1263.729134] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1263.729778] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1263.730465] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1263.731233] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:48:00 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x1000000, 0x0, 0x0) 06:48:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 24) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:48:14 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:14 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x2000000, 0x0, 0x0) 06:48:14 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) setxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00', &(0x7f0000000240)='vfat\x00', 0x5, 0x2) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x400, 0x7, &(0x7f0000001480)=[{&(0x7f0000000080)="d3", 0x1, 0x1}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)="a580a2b2827ec1d5f14638f0089675c9510f42909b1490e3d2612b24863ec17738c6326d3aec403b87594c10387c2b1b7dd617d1b6997ab060995d2bf5a76f3c12dcce665b0bb979aa45fa5f", 0x4c, 0x8}, {&(0x7f0000001380)="fabe78268e0461eec496a23d9b4a2ebf45b9f2e145bc37c8ba2f20e706f5db5b6694a030bac95c928eab2ed2b72e74f4dd6cdf9753a58e8bb79dd5cf73164b3d17a6d3f2adf3748c6814e21006c1c0cafa3f6968b344b229b6c5513b4ab2922ef685b4dba251ea8bbd9a1c07b11b91cce33252225d3bd9ec1edef52983b8c2b122ee84d59f3db5fde407fe275624df06a30360fc0e92d1bcf5c7eea279536cb50d8de9bee89bd1118bfc7271a5cf79f37097d4ec177d789617f1f5065510966b55e901b4aa2d412b15ec74056b36f092d5e37e55d733db686998ee5c81bbf9d6062d", 0xe2, 0x5}, {&(0x7f0000001280)="82a5876d1d7e9f40dcd35dd88d876f1bb5d12477ea60b19ed2979ec2eba68367efc294329df624a5830e9d0f18332938171fe5d2b80090a4a2bd3b543419644276a0609d1385a7c41c737bacbf8d4ab24fb93dd89b3e6ec36efb019054174a3fd88632a8c6d08c650462cd7fc09b7864fd8b2e4e47dfa42326eaf6338b1d927a77e51e58c47a475558e021e65db86e07b51358e17bc34c9b4872ee0ef83ba424a771356289965448ad82525afa261957f549", 0xb2}, {&(0x7f0000000140)="1f65e6a19e539b2dca4ad8d164a3f63e0fb1e0779df5a11c821080cf74155e71122330d81b0b9ee96d7e75a3f39f9163048fca04f7ed", 0x36, 0xdea7}, {&(0x7f0000000180)="b5e64333f5a83b04f601e651514134b84ceeb2784086c41e93", 0x19, 0x8}], 0x1000000, &(0x7f0000001680)=ANY=[@ANYBLOB='vfat\x00,smackfsdef=/)),appraise_type=imasig,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',uid<', @ANYRESDEC=0x0, @ANYBLOB=',subj_type=@[-)*-,audit,hash,uid<', @ANYRESDEC=r0, @ANYBLOB="0c657571f80b06596a27aa1424cf6895a45b400dd96af83e4f7eb776bd38bc5ae9ab72974dd0346b712b164dadf5caae730df91577e3b354ee1d42b1fe124265d34afcd8013f23e3345a1cd04697c4b82406320df0ee5054132b579a712336147d247fe42b0b3b1aa4d9dba61a3230ca", @ANYRESDEC=r1, @ANYBLOB=',\x00']) 06:48:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x60000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/time\x00') setns(r0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x98800, 0x14a) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r1, 0x6) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 06:48:14 executing program 6: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/vmcoreinfo', 0x0, 0x0) r1 = syz_io_uring_setup(0x6c6b, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x2000, @fd=r0, 0x5, 0x0, 0x0, 0x12, 0x1, {0x3, r4}}, 0x0) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_io_uring_setup(0x1017a, &(0x7f0000000180)={0x0, 0x0, 0x2}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x105142, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r8 = epoll_create(0x800) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4201, 0x82) close_range(r5, r8, 0x2) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/vmcoreinfo', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r6, 0x941c, 0x0) syz_io_uring_submit(r7, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x3e, 0x1, 0x4, 0x30, 0x0, 0x4, 0x8810, 0x1d, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x10200, 0x4, 0x3, 0x9, 0xffffffffffffffff, 0x4, 0x7ff, 0x0, 0x40, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r9, 0x0) 06:48:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b41) 06:48:14 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1278.542424] FAULT_INJECTION: forcing a failure. [ 1278.542424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1278.547673] CPU: 0 PID: 8392 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1278.548251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1278.548940] Call Trace: [ 1278.549171] dump_stack+0x107/0x167 [ 1278.549483] should_fail.cold+0x5/0xa [ 1278.549810] _copy_from_user+0x2e/0x1b0 [ 1278.550152] __copy_msghdr_from_user+0x91/0x4b0 [ 1278.550547] ? __ia32_sys_shutdown+0x80/0x80 [ 1278.550944] ? __lock_acquire+0x1657/0x5b00 [ 1278.551320] ___sys_recvmsg+0xd5/0x200 [ 1278.551649] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1278.552064] ? __fget_files+0x2cf/0x520 [ 1278.552402] ? lock_acquire+0x197/0x470 [ 1278.552736] ? find_held_lock+0x2c/0x110 [ 1278.553084] ? __might_fault+0xd3/0x180 [ 1278.553419] ? lock_downgrade+0x6d0/0x6d0 [ 1278.553780] do_recvmmsg+0x24c/0x6d0 [ 1278.554100] ? ___sys_recvmsg+0x200/0x200 [ 1278.554449] ? lock_downgrade+0x6d0/0x6d0 [ 1278.554815] ? ksys_write+0x12d/0x260 [ 1278.555152] ? wait_for_completion_io+0x270/0x270 [ 1278.555560] ? rcu_read_lock_any_held+0x75/0xa0 [ 1278.555949] ? vfs_write+0x354/0xb10 [ 1278.556271] __x64_sys_recvmmsg+0x20f/0x260 [ 1278.556633] ? ksys_write+0x1a9/0x260 [ 1278.556955] ? __do_sys_socketcall+0x600/0x600 [ 1278.557347] do_syscall_64+0x33/0x40 [ 1278.557662] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1278.558093] RIP: 0033:0x7f59965d7b19 [ 1278.558406] 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 [ 1278.559976] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1278.560615] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1278.561212] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1278.561809] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1278.562407] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1278.563035] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:48:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 25) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1278.675171] kauditd_printk_skb: 7 callbacks suppressed [ 1278.675184] audit: type=1326 audit(1727246895.190:833): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8385 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1278.686299] audit: type=1326 audit(1727246895.198:834): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8385 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:48:15 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9}}, './file1\x00'}) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x1, 0x0, 0x8, 0x3, 0x0, 0x5, 0x200, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xacf5, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x3281, 0x9, 0x0, 0x7, 0x0, 0x11f, 0x9, 0x0, 0x0, 0x0, 0xf2a}, 0xffffffffffffffff, 0xc, r1, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x2c, 0x26, 0x101, 0x0, 0x0, {}, [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0xa0}, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000340)={0x0, 0x4000000, 0x2, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) pipe2(&(0x7f0000000400), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/1872], 0x864) [ 1278.698027] audit: type=1326 audit(1727246895.201:835): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8385 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1278.702669] audit: type=1326 audit(1727246895.208:836): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8385 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:48:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}]}, 0x38}, 0x1, 0x0, 0x0, 0x60000801}, 0x24040080) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1b1000, 0x0) ftruncate(r0, 0x1000003) fcntl$lock(r0, 0x25, &(0x7f0000000240)={0x0, 0x2, 0x8001, 0x9, 0xffffffffffffffff}) syncfs(0xffffffffffffffff) syz_open_dev$sg(&(0x7f00000000c0), 0x4, 0x20000) open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x81001) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x7ff}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7, 0xbc0d}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 06:48:15 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:15 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x3000000, 0x0, 0x0) 06:48:15 executing program 5: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2ac}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r4 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000100)='ro\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000240), 0x1) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./mnt\x00', r3, &(0x7f0000000040)='./mnt\x00') io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r5, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r5, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) mount$bind(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000240), 0x8009, 0x0) unlinkat(r5, &(0x7f0000000140)='./mnt\x00', 0x200) 06:48:15 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b44) [ 1279.625777] FAULT_INJECTION: forcing a failure. [ 1279.625777] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1279.627670] CPU: 1 PID: 8416 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1279.628344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1279.629156] Call Trace: [ 1279.629429] dump_stack+0x107/0x167 [ 1279.629784] should_fail.cold+0x5/0xa [ 1279.630170] __alloc_pages_nodemask+0x182/0x600 [ 1279.630629] ? lock_chain_count+0x20/0x20 [ 1279.631044] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1279.631635] alloc_pages_vma+0xbb/0x410 [ 1279.632031] wp_page_copy+0xee7/0x1f00 [ 1279.632410] ? print_bad_pte+0x5a0/0x5a0 [ 1279.633096] ? lock_downgrade+0x6d0/0x6d0 [ 1279.633530] ? vm_normal_page+0x162/0x2e0 [ 1279.634593] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1279.636018] do_wp_page+0x27b/0x1390 [ 1279.636897] handle_mm_fault+0x1cc7/0x3500 [ 1279.637897] ? __check_object_size+0x2f/0x440 [ 1279.638956] ? __pmd_alloc+0x5e0/0x5e0 [ 1279.639885] ? vmacache_find+0x55/0x2a0 [ 1279.640833] do_user_addr_fault+0x56e/0xc60 [ 1279.641858] exc_page_fault+0xa2/0x1a0 [ 1279.642778] asm_exc_page_fault+0x1e/0x30 [ 1279.643753] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1279.644916] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 81 32 1d 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 62 32 1d 02 66 90 48 bb f9 ef ff ff ff 7f [ 1279.649289] RSP: 0018:ffff88804e9e79c8 EFLAGS: 00050206 [ 1279.650545] RAX: 0000000000000028 RBX: ffffffff837d2b60 RCX: 0000000020002030 [ 1279.652235] RDX: 1ffff11009d3cfc3 RSI: ffffffff83105c9a RDI: 0000000000000005 [ 1279.653913] RBP: ffff88804e9e7dc8 R08: 0000000000000001 R09: ffff8880205f585f [ 1279.655542] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000020002030 [ 1279.657086] R13: 0000000020002000 R14: 0000000000000022 R15: 0000000000000034 [ 1279.658653] ? packet_create+0xb00/0xb00 [ 1279.659558] ? ____sys_recvmsg+0x2aa/0x590 [ 1279.660484] ____sys_recvmsg+0x2dd/0x590 [ 1279.661360] ? kernel_recvmsg+0x80/0x80 [ 1279.662221] ? __import_iovec+0x458/0x590 [ 1279.663146] ? import_iovec+0x83/0xb0 [ 1279.663981] ___sys_recvmsg+0x127/0x200 [ 1279.664833] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1279.665900] ? __fget_files+0x2cf/0x520 [ 1279.666766] ? lock_acquire+0x197/0x470 [ 1279.667648] ? find_held_lock+0x2c/0x110 [ 1279.668522] ? __might_fault+0xd3/0x180 [ 1279.669379] ? lock_downgrade+0x6d0/0x6d0 [ 1279.670277] do_recvmmsg+0x24c/0x6d0 [ 1279.671118] ? ___sys_recvmsg+0x200/0x200 [ 1279.672006] ? lock_downgrade+0x6d0/0x6d0 [ 1279.672914] ? ksys_write+0x12d/0x260 [ 1279.673742] ? wait_for_completion_io+0x270/0x270 [ 1279.674815] ? rcu_read_lock_any_held+0x75/0xa0 [ 1279.675822] ? vfs_write+0x354/0xb10 [ 1279.676624] __x64_sys_recvmmsg+0x20f/0x260 [ 1279.677543] ? ksys_write+0x1a9/0x260 [ 1279.678362] ? __do_sys_socketcall+0x600/0x600 [ 1279.679375] do_syscall_64+0x33/0x40 [ 1279.680175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1279.681269] RIP: 0033:0x7f59965d7b19 [ 1279.682065] 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 [ 1279.686060] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1279.687740] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1279.689264] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1279.690818] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1279.692349] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1279.693890] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1279.725940] audit: type=1326 audit(1727246896.232:837): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.742385] audit: type=1326 audit(1727246896.258:838): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.747104] audit: type=1326 audit(1727246896.258:839): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.752800] audit: type=1326 audit(1727246896.258:840): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.763722] audit: type=1326 audit(1727246896.274:841): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.773137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1279.777348] audit: type=1326 audit(1727246896.286:842): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8412 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1279.803466] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1279.847811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8425 comm=syz-executor.6 06:48:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 26) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:48:31 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:31 executing program 5: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x28, 0x11, 0x1, 0x0, 0x0, {0x7}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1a, 0x0, 0x0, @binary="04002d18"}]}]}, 0x28}}, 0x0) 06:48:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r8 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x80000) syz_io_uring_submit(r1, r5, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r8, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f0000000540)=""/142, 0x8e}], 0x5, &(0x7f0000000680)=""/242, 0xf2}, 0x0, 0x100, 0x1, {0x3}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x50, 0x12, 0x501, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x50}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000940)=0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r10, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r10, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r10, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r10, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000000880)={0x5, 0x80, 0x3, 0x2, 0x8, 0x2, 0x0, 0x0, 0xa4380, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000800)}, 0x4800, 0x3, 0x7a42, 0x0, 0x6, 0xa2, 0x9, 0x0, 0xffff, 0x0, 0x248}, r9, 0x7, r10, 0xa) 06:48:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4000000, 0x0, 0x0) 06:48:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b45) 06:48:31 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:31 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x328) pipe(&(0x7f0000000100)={0xffffffffffffffff}) io_setup(0x283, &(0x7f0000000000)=0x0) io_submit(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000140)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x82, 0x2}]}}, @redirect={0x3, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote}}}}}}, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) fallocate(r2, 0x8, 0x8, 0x9) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) [ 1295.205608] kauditd_printk_skb: 1 callbacks suppressed [ 1295.205622] audit: type=1326 audit(1727246911.721:844): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.215546] audit: type=1326 audit(1727246911.731:845): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.221659] audit: type=1326 audit(1727246911.736:846): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.230161] audit: type=1326 audit(1727246911.736:847): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.241179] audit: type=1326 audit(1727246911.742:848): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.248533] audit: type=1326 audit(1727246911.744:849): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1295.256568] audit: type=1326 audit(1727246911.744:850): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8440 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:48:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x5000000, 0x0, 0x0) 06:48:31 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1295.308724] FAULT_INJECTION: forcing a failure. [ 1295.308724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1295.310134] CPU: 1 PID: 8457 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1295.310850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.311711] Call Trace: [ 1295.312041] dump_stack+0x107/0x167 [ 1295.312421] should_fail.cold+0x5/0xa [ 1295.312859] _copy_from_user+0x2e/0x1b0 [ 1295.313282] __copy_msghdr_from_user+0x91/0x4b0 [ 1295.313780] ? __ia32_sys_shutdown+0x80/0x80 [ 1295.314236] ? __lock_acquire+0x1657/0x5b00 [ 1295.314710] ___sys_recvmsg+0xd5/0x200 [ 1295.315209] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1295.315725] ? __lockdep_reset_lock+0x180/0x180 [ 1295.316219] ? __fget_files+0x2cf/0x520 [ 1295.316638] ? lock_acquire+0x197/0x470 [ 1295.317065] ? find_held_lock+0x2c/0x110 [ 1295.317490] ? __might_fault+0xd3/0x180 [ 1295.317917] ? lock_downgrade+0x6d0/0x6d0 [ 1295.318364] do_recvmmsg+0x24c/0x6d0 [ 1295.318758] ? ___sys_recvmsg+0x200/0x200 [ 1295.319308] ? lock_downgrade+0x6d0/0x6d0 [ 1295.319697] ? ksys_write+0x12d/0x260 [ 1295.320087] ? wait_for_completion_io+0x270/0x270 [ 1295.320533] ? rcu_read_lock_any_held+0x75/0xa0 [ 1295.320962] ? vfs_write+0x354/0xb10 [ 1295.321328] __x64_sys_recvmmsg+0x20f/0x260 [ 1295.321726] ? ksys_write+0x1a9/0x260 [ 1295.322082] ? __do_sys_socketcall+0x600/0x600 [ 1295.322526] do_syscall_64+0x33/0x40 [ 1295.322875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1295.323432] RIP: 0033:0x7f59965d7b19 [ 1295.323777] 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 [ 1295.325464] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1295.326155] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1295.326814] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1295.327555] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1295.328200] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1295.328860] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:48:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b46) 06:48:31 executing program 5: ftruncate(0xffffffffffffffff, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000880)=ANY=[@ANYBLOB="28d400030000000200b38535a8f3496768e21763abb69d0300000000002f00d300080c00000057d2c823ee3d36b63104800400018008004f801f2600000410188047cbc343f1e331a034f3e1ce2f4e8e5629c01c83cdba08fd8d8e06c13c575de534ed86a2d77f8dde5277e38f616b7d8c72"], 0x28}}, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c", 0x24}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xee01, 0xee00) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x80000001) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r2) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001e00)={0x0, 0x800}) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000400), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000a40), &(0x7f0000000a80)={'syz', 0x1}, &(0x7f0000000300)="a3", 0x1, 0x0) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r4) request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000500)='HL\x00', r3) add_key$keyring(&(0x7f0000000140), &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$usbmon(&(0x7f0000000080), 0x4, 0x159180) preadv(r5, &(0x7f0000001c40)=[{&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f0000000740)=""/20, 0x14}, {&(0x7f0000000780)=""/27, 0x1b}, {&(0x7f00000007c0)=""/150, 0x96}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/219, 0xdb}], 0x6, 0x10000005, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x200001f, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:48:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 27) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:48:31 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000680)='\x00\x8e\x85\xfe\n\x9f\xdf\x86\xed\x1e\x19\xf0P\xbd\x03\xd6\xe8\xff\xd6B\xf4fr.\x12\xa6TW\xc1$^\xb7q\xfc\\\xa0\xa12&\x97A_{\xac\xc6\xb5C\xfd\xb6\xd9\xca\xc2\xacN\xd7\xbe\xc6)?L\x9f\xcd\x88\x80;!\x1da\xaf\xb9\x00\xdbv=\n\xb9\xf7\t\xea\x81\xb2k\xa4\x8dp\x81:f\xb8\xe2K\x1d5\xfa\x1cj\xd3\x99\xae\xf9\x99\xf0\xa4\xa5\xefu\xfblx\xf4\xc8\xef-\xe1\x06d\xfb\x86\xebXcS\x05\xca=D\x81\xfd\xb0C\x1aoT\x89\x18<\xd3\xd5\xa2\xac\x19\xe6\xfe\xedry\xbfV|8o\x06\xea6OQE', &(0x7f0000000240)=':[.$!U--[!/#\x87}!\xf3&\\[\x00', &(0x7f0000000740)='\x01*+\x0e\xaa\xdc\x84\x97\xa72\xb9v\x93\b~\x8c&(\xce\x9c\x00\x00\x00\x00\x00\x00g_\xd1[M\x00\x00\x00\x00\xeb\xed\x1f\x19-{\x9e\x80\xca\xacF\xa6\xcf\xce\x97\xf6\xe1Ri &;\xf5\x94\xf0\xfe\xd7{\x85\xeeK\x99\xb4\x93`\x060cj\xe5`\xa9[4~\xee\xe1\x1b!\xf8\x98\x86\xe9\xa0>\f\xd6d\x95\x0f\xa6m\xfb0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}]}]}]}, 0x34}}, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000004c0)=[r0, r0, r0, r1, r0, r0, r2], 0x7) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000900)) fchown(r0, 0x0, r5) mount$9p_fd(0x0, &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500), 0x400, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_u}, {@afid={'afid', 0x3d, 0x7fff}}, {@cache_fscache}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@dont_appraise}, {@dont_appraise}]}}) r6 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r6, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0xfe, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0}) 06:48:31 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) 06:48:31 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1296.158499] audit: type=1326 audit(1727246912.674:851): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8465 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1296.161909] audit: type=1326 audit(1727246912.677:852): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8465 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1296.165351] audit: type=1326 audit(1727246912.677:853): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8465 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1296.197506] FAULT_INJECTION: forcing a failure. [ 1296.197506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1296.199073] CPU: 1 PID: 8479 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1296.199837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1296.200691] Call Trace: [ 1296.201073] dump_stack+0x107/0x167 [ 1296.201456] should_fail.cold+0x5/0xa [ 1296.201920] _copy_from_user+0x2e/0x1b0 [ 1296.202338] __copy_msghdr_from_user+0x91/0x4b0 [ 1296.202860] ? __ia32_sys_shutdown+0x80/0x80 [ 1296.203288] ? __lock_acquire+0x1657/0x5b00 [ 1296.203707] ___sys_recvmsg+0xd5/0x200 [ 1296.204125] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1296.204587] ? __fget_files+0x2cf/0x520 [ 1296.205007] ? lock_acquire+0x197/0x470 [ 1296.205366] ? find_held_lock+0x2c/0x110 [ 1296.205758] ? __might_fault+0xd3/0x180 [ 1296.206205] ? lock_downgrade+0x6d0/0x6d0 [ 1296.206616] do_recvmmsg+0x24c/0x6d0 [ 1296.207028] ? ___sys_recvmsg+0x200/0x200 [ 1296.207404] ? lock_downgrade+0x6d0/0x6d0 [ 1296.207847] ? ksys_write+0x12d/0x260 [ 1296.208216] ? wait_for_completion_io+0x270/0x270 [ 1296.208669] ? rcu_read_lock_any_held+0x75/0xa0 [ 1296.209139] ? vfs_write+0x354/0xb10 [ 1296.209493] __x64_sys_recvmmsg+0x20f/0x260 [ 1296.210028] ? ksys_write+0x1a9/0x260 [ 1296.210382] ? __do_sys_socketcall+0x600/0x600 [ 1296.211161] do_syscall_64+0x33/0x40 [ 1296.211562] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1296.212143] RIP: 0033:0x7f59965d7b19 [ 1296.212528] 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 [ 1296.214474] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1296.215336] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1296.216103] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1296.216884] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1296.217613] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1296.218379] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1296.257934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:48:32 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) [ 1296.258549] print_req_error: 657 callbacks suppressed [ 1296.258565] blk_update_request: I/O error, dev sr0, sector 7 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.263109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.263732] blk_update_request: I/O error, dev sr0, sector 263 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.267492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.270349] blk_update_request: I/O error, dev sr0, sector 519 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.279298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.279942] blk_update_request: I/O error, dev sr0, sector 775 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.285493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.286041] blk_update_request: I/O error, dev sr0, sector 1031 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.287303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.287810] blk_update_request: I/O error, dev sr0, sector 1287 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.288805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.289279] blk_update_request: I/O error, dev sr0, sector 1543 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.291908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.292400] blk_update_request: I/O error, dev sr0, sector 1799 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0 [ 1296.294364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.294874] blk_update_request: I/O error, dev sr0, sector 2055 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.296083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.296562] blk_update_request: I/O error, dev sr0, sector 2311 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 0 [ 1296.297666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.298289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.301508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.302103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.302883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.303642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.306403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.307356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.307995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.308660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.311964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.313170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.313721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.317674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.318541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.330229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.334198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.335099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.351623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.352483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.353397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.362490] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.363267] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.364397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.374718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.375514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.376502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.377317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.378195] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.392341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.393265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.394132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.407941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.408592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.409311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.411218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.411888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.412686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.413375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.415012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.415646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.416358] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.417013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.421324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.422210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.423252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.425999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.426812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.427519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.428154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.428870] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.429492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.430152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.430943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.431641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.432313] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.432957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.438931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.439560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.440321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.441324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.442103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.442738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.443455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.444109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.444829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.445452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.446148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.446752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.447494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.448157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.451939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.452574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.453294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.454088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.454842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.455472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.458940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.459612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.460319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.460971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.461658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.462307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.467917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.468546] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.469355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.470517] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.471223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.472319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.473064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.475666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.476355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.477102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.478136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.478837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.479551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.480222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.485854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.486822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.488288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.488937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.489726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.491193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.495086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.496128] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.496791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.497492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.498505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.499166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.504129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.504816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.505505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.506676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.507396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.508521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.509635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.510300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.515193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.515990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.517400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.518207] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.523620] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.524265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.525099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.525705] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.526857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.527518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.528321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.528989] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.534673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.535860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.536499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.537281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.538137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.539071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.539748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.540414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.545666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.546333] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.547363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.548083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.548900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.549542] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.550297] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.550954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.551663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.552408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.556098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.557137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.557940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.558588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.559576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.560330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.565238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.566245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.566972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.567596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.568370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.569095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.569761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.570415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.575721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.576731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.577451] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.578074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.579167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.579871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.580554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.581221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.583182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.583957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.585216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.586127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.587518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.588405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.590501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.591158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.592031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.594106] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.595040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.595681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.598341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.599172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.600666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.601534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.602818] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.603661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.605006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.605931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.607309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.608185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.609382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.612290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.613103] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.614532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.617100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.617716] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.618639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.619728] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.621015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.621815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.624071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.624709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.625715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.626459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.627995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.629003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.630216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.631140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.632394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.633311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.634594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.635573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.636966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.637937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.639159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.640144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.642015] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.643005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.644274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.645340] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.646480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.647422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.648707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.649464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.650332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.651617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.652709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.653381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.654748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.656390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.657389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.658695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.659670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.660999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.662136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.662804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.664220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.665201] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.667344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.668017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.668762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.669603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.671018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.672018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.673388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.674401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.675588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.676425] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.678627] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.679606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.681098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.681975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.683451] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.684406] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.685677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.686571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.688554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.689563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.691262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.692153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.695037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.695906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.697523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.698423] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.699742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.700690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.702001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.702985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.704361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.705451] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.706689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.707696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.708956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.710001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.711224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.712213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.713975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.715017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.716367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.717036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.718168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.719407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.720311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.721153] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.723446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.724539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.725994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.726815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.727955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.728986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.730225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.731288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.733548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.734503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.735980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.736975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.738206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.739306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.740533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.741462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.743581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.744594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.745999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.746872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.748151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.749263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.751378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.752041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.752924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.753834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.755068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.756050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.757281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.758208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.759592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.760584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.761947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.762940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.764134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.765218] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.765953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.766876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.767675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.768468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.769349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.770288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.771194] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.772139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.773102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.774038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.774811] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.775568] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.776697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.777390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.778316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.779131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.780321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.781205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.782131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.782742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.783586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.784676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.785538] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.786449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.787258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.788138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.788804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.789452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.790483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.791186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.791996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.792884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.795057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.795669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.796377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.797375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.798336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.799273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.800363] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.801315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.802283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.803152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.804119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.804928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.806007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.806762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.807702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.808579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.809544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.810330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.811277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.811915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.813070] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1296.813906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:48:47 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6000000, 0x0, 0x0) 06:48:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00'], 0x0, 0x1000) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x200) ftruncate(r0, 0x1000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r2 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ftruncate(r3, 0x6d) r4 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x3, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x40, 0x9a) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0xe, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f00000001c0)={0x2, 0x1, 0x401, 0xfffffffffffffffc}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r3, 0x4008941a, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xed14, 0xffffffff80000000}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8da}, 0x0, 0xffffffffffffffff, r2, 0x0) write$binfmt_elf64(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46400807fd018000000000000003003e00040000001e000000000000004000000000000000d50300000000000009000000040038000200ffff0800000000000070001000000300000000000000030000000000000072f70000000000005000000000000000ff030000000000003f0000000000000003000000000000000000000000000000010000000000000003000000000000009ffc0000000000000000010000000000fbffffffffffffffaecb6222c1ec308f59305d448b57331948275c9f6fb55170679417063efdd2cd0bc14d232d4eae4691821a8371719fbef7c586c47a5dc9b6c95e0a99e3bc3006fd8f301235dc180fa64479261fda71b009f473d70416afc177072646a6487aa0c4eb3be2c4412275dc8c95acaff2f5b195c9d249ca145d6c15e57154b293027b00"/2096], 0x830) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 06:48:47 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:47 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b47) 06:48:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd=r0, 0x1, 0xc6, 0x1, 0x7}, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x1d) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000240)='./file1\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000500)="14148f4c69089cc979376f201bc8ad5f9d1dde5a923040bb14d4217a4ef1c2f3f1853eac17fae5d006ce52df3777443d39ab5a56ff45ff0bb42ddac3ee3bcd8e9922a01420852e2a5d78899be5cf9da09a339504a5ce2736a1d0efe02cb915c05dfe95247461233a56d1627e76b236ed8ae9e32443fb7a1858ad6cc90c4beccd6527c5d7026a987e1eefaf8dbeaec5eefbbfb4689b97c0f86d884f13d7451070e70b34dd6d860c1db7c480a944e90f62b493b377840f8f92af969e", 0xbb, 0x2}], 0x1100c, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x0, 0x80) mmap$IORING_OFF_SQES(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x2000001, 0x13, 0xffffffffffffffff, 0x10000000) mmap$IORING_OFF_SQES(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x2000001, 0x13, 0xffffffffffffffff, 0x10000000) 06:48:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 28) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:48:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x501081, 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa, 0x20010, r0, 0x1f009000) r1 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 1311.074289] kauditd_printk_skb: 2 callbacks suppressed [ 1311.074302] audit: type=1326 audit(1727246927.590:856): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8493 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.079261] audit: type=1326 audit(1727246927.590:857): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8493 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.082716] audit: type=1326 audit(1727246927.590:858): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8493 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:48:47 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7000000, 0x0, 0x0) [ 1311.085336] audit: type=1326 audit(1727246927.591:859): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8493 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.088754] audit: type=1326 audit(1727246927.593:860): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8493 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.134258] FAULT_INJECTION: forcing a failure. [ 1311.134258] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1311.135351] CPU: 1 PID: 8505 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1311.135972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.136661] Call Trace: [ 1311.136941] dump_stack+0x107/0x167 [ 1311.137251] should_fail.cold+0x5/0xa [ 1311.137578] _copy_from_user+0x2e/0x1b0 [ 1311.137992] __copy_msghdr_from_user+0x91/0x4b0 [ 1311.138386] ? __ia32_sys_shutdown+0x80/0x80 [ 1311.138759] ? __lock_acquire+0x1657/0x5b00 [ 1311.139187] ___sys_recvmsg+0xd5/0x200 [ 1311.139525] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1311.140054] ? __fget_files+0x2cf/0x520 [ 1311.140396] ? lock_acquire+0x197/0x470 [ 1311.140731] ? find_held_lock+0x2c/0x110 [ 1311.141166] ? __might_fault+0xd3/0x180 [ 1311.141503] ? lock_downgrade+0x6d0/0x6d0 [ 1311.141991] do_recvmmsg+0x24c/0x6d0 [ 1311.142311] ? ___sys_recvmsg+0x200/0x200 [ 1311.142660] ? lock_downgrade+0x6d0/0x6d0 [ 1311.143102] ? ksys_write+0x12d/0x260 [ 1311.143455] ? wait_for_completion_io+0x270/0x270 [ 1311.144107] ? rcu_read_lock_any_held+0x75/0xa0 [ 1311.144497] ? vfs_write+0x354/0xb10 [ 1311.144866] __x64_sys_recvmmsg+0x20f/0x260 [ 1311.145283] ? ksys_write+0x1a9/0x260 [ 1311.145606] ? __do_sys_socketcall+0x600/0x600 [ 1311.146115] do_syscall_64+0x33/0x40 [ 1311.146431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1311.146948] RIP: 0033:0x7f59965d7b19 [ 1311.147281] 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 [ 1311.149038] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1311.149677] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1311.150360] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1311.151043] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.151670] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1311.152352] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:48:47 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:47 executing program 7: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:48:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 29) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1311.299388] audit: type=1326 audit(1727246927.811:861): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8517 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.305649] audit: type=1326 audit(1727246927.812:862): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8517 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.308985] audit: type=1326 audit(1727246927.817:863): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8517 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.312733] audit: type=1326 audit(1727246927.817:864): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8517 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.327249] audit: type=1326 audit(1727246927.817:865): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8517 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1311.404156] FAULT_INJECTION: forcing a failure. [ 1311.404156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1311.405207] CPU: 0 PID: 8524 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1311.405785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.406483] Call Trace: [ 1311.406717] dump_stack+0x107/0x167 [ 1311.407031] should_fail.cold+0x5/0xa [ 1311.407386] _copy_from_user+0x2e/0x1b0 [ 1311.407731] __copy_msghdr_from_user+0x91/0x4b0 [ 1311.408128] ? __ia32_sys_shutdown+0x80/0x80 [ 1311.408501] ? __lock_acquire+0x1657/0x5b00 [ 1311.408881] ___sys_recvmsg+0xd5/0x200 [ 1311.409214] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1311.409628] ? __fget_files+0x2cf/0x520 [ 1311.415271] ? lock_acquire+0x197/0x470 [ 1311.415612] ? find_held_lock+0x2c/0x110 [ 1311.415962] ? __might_fault+0xd3/0x180 [ 1311.416298] ? lock_downgrade+0x6d0/0x6d0 [ 1311.416665] do_recvmmsg+0x24c/0x6d0 [ 1311.416986] ? ___sys_recvmsg+0x200/0x200 [ 1311.417336] ? lock_downgrade+0x6d0/0x6d0 [ 1311.417691] ? ksys_write+0x12d/0x260 [ 1311.418025] ? wait_for_completion_io+0x270/0x270 [ 1311.418434] ? rcu_read_lock_any_held+0x75/0xa0 [ 1311.418826] ? vfs_write+0x354/0xb10 [ 1311.419155] __x64_sys_recvmmsg+0x20f/0x260 [ 1311.419532] ? ksys_write+0x1a9/0x260 [ 1311.419857] ? __do_sys_socketcall+0x600/0x600 [ 1311.420248] do_syscall_64+0x33/0x40 [ 1311.420563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1311.420994] RIP: 0033:0x7f59965d7b19 [ 1311.421309] 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 [ 1311.422849] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1311.423519] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1311.424117] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1311.424712] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.425309] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1311.425907] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:49:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 30) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:07 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:49:07 executing program 6: mmap$usbmon(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x1f, 0x1, 0xf, 0x0, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x57}, 0x4, 0x400, 0x9, 0x0, 0x100000001, 0x1000, 0x100, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r1, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, 0x14, 0xc21, 0x0, 0x0, {0xa, 0xf0}, [@typed={0x4, 0x0, 0x0, 0x0, @str}, @typed={0x8, 0x1, 0x0, 0x0, @pid}]}, 0x20}}, 0x0) fcntl$notify(r0, 0x402, 0xf) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x32100, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c00, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, 0x0) chown(0x0, 0xee00, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000218000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) r6 = dup3(r0, r2, 0x0) sendmsg$nl_generic(r6, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000001e00)=ANY=[@ANYBLOB="5c1100003800132028bd7000fddbdf2513000000800049809c2d26ddb3364e20abae875ac7150ea0e164fa3d144c9cb80b4171ffaae0a5a92d14d709eb1f2e1512f09f2a8395a0e905000000e3aa09bb09934408d75a6d6edf6ca3b3372bd64addf47436af29ca124c256aa3a2b1217638d0ea0b878f8cde1950948c33f8f61ea13c2bb8472209625a782104397f10d109f64b271400ae80f2b672808ea532c3526fbe17d305ba22f81f284c9b2e129f17be4b82dc6c039f501b5f5f10e62a5116e5ffb49bc44fb5112109d3b81b2326", @ANYRES32=0x0, @ANYBLOB="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"], 0x115c}, 0x1, 0x0, 0x0, 0x8840}, 0x0) openat(r5, &(0x7f0000000080)='./file0\x00', 0x0, 0x121) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) 06:49:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b48) 06:49:07 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r0, 0x8) r1 = syz_open_dev$sg(0x0, 0x0, 0x2001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_AIE_ON(r2, 0x7002) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r2}, "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r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308}, 0xac1414bb, {0x2, 0x0, @broadcast}}) fallocate(r3, 0x1d, 0xfffffffffffffffe, 0xb35c) r4 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, 0x2a, 0x0, 0x70bd2b, 0x25dfdbfb, {0x2}, [@typed={0x8, 0x6f, 0x0, 0x0, @str=']%-\x00'}, @typed={0x8, 0x5c, 0x0, 0x0, @u32=0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40c0040}, 0x8000080) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000200)) 06:49:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x38, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @val={0xc}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14a0}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x8}]]}, 0x38}}, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x109080, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) 06:49:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xa000000, 0x0, 0x0) 06:49:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1331.055026] FAULT_INJECTION: forcing a failure. [ 1331.055026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1331.056223] CPU: 0 PID: 8541 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1331.056885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1331.057695] Call Trace: [ 1331.057959] dump_stack+0x107/0x167 [ 1331.058315] should_fail.cold+0x5/0xa [ 1331.058708] _copy_from_user+0x2e/0x1b0 [ 1331.059105] __copy_msghdr_from_user+0x91/0x4b0 [ 1331.059576] ? __ia32_sys_shutdown+0x80/0x80 [ 1331.060011] ? __lock_acquire+0x1657/0x5b00 [ 1331.060443] ___sys_recvmsg+0xd5/0x200 [ 1331.060836] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1331.061314] ? __fget_files+0x2cf/0x520 [ 1331.061693] ? lock_acquire+0x197/0x470 [ 1331.062090] ? find_held_lock+0x2c/0x110 [ 1331.062487] ? __might_fault+0xd3/0x180 [ 1331.062879] ? lock_downgrade+0x6d0/0x6d0 [ 1331.063289] do_recvmmsg+0x24c/0x6d0 [ 1331.063981] ? ___sys_recvmsg+0x200/0x200 [ 1331.064917] ? lock_downgrade+0x6d0/0x6d0 [ 1331.065372] ? ksys_write+0x12d/0x260 [ 1331.066217] ? wait_for_completion_io+0x270/0x270 [ 1331.066728] ? rcu_read_lock_any_held+0x75/0xa0 [ 1331.067752] ? vfs_write+0x354/0xb10 [ 1331.068585] __x64_sys_recvmmsg+0x20f/0x260 [ 1331.069521] ? ksys_write+0x1a9/0x260 [ 1331.070363] ? __do_sys_socketcall+0x600/0x600 [ 1331.071356] do_syscall_64+0x33/0x40 [ 1331.072210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1331.073366] RIP: 0033:0x7f59965d7b19 [ 1331.074207] 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 [ 1331.078009] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1331.079712] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1331.081324] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1331.082916] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1331.084264] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1331.085850] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1331.094687] kauditd_printk_skb: 2 callbacks suppressed [ 1331.094699] audit: type=1326 audit(1727246947.610:868): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f439419eb19 code=0x7ffc0000 06:49:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b49) [ 1331.151793] audit: type=1326 audit(1727246947.621:869): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f439419eb19 code=0x7ffc0000 [ 1331.153974] audit: type=1326 audit(1727246947.621:870): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f439419eb19 code=0x7ffc0000 06:49:07 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1331.168518] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 1331.168518] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1331.168518] [ 1331.174334] audit: type=1326 audit(1727246947.622:871): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f439419eb19 code=0x7ffc0000 [ 1331.184424] audit: type=1326 audit(1727246947.622:872): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=77 compat=0 ip=0x7f439419ead7 code=0x7ffc0000 [ 1331.186708] audit: type=1326 audit(1727246947.622:873): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f4394151ab7 code=0x7ffc0000 [ 1331.193165] audit: type=1326 audit(1727246947.622:874): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f4394151ab7 code=0x7ffc0000 06:49:07 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1331.204258] audit: type=1326 audit(1727246947.623:875): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f4394151ab7 code=0x7ffc0000 [ 1331.206986] audit: type=1326 audit(1727246947.623:876): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f4394151ab7 code=0x7ffc0000 [ 1331.218106] EXT4-fs (loop5): mounted filesystem without journal. Opts: noacl,,errors=continue 06:49:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 31) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xf000000, 0x0, 0x0) [ 1331.238926] audit: type=1326 audit(1727246947.623:877): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8533 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f4394151ab7 code=0x7ffc0000 06:49:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x2, 0x7, &(0x7f0000001980)=[{&(0x7f0000000740)="999055cb10917ff59e2f2f9d03d390d6833cf8ea015b1ee487bb8f9fb1062f728696303787bf294a34b00a2cee5fd94d558531fdadf9df398cd05a7a45d1e6edeb9be9d60c522873a3b7eeb804eaba7576a9fde69fc81e70111b9118b29a262e2794e7299d80326d2c363f1f06dd4824e520b461b36736e50355dad8eae3f5e256ed818da30b2cd8b840a4dac1fb15071630c160f814af955716035f57ba3251f2045a314e9eb87f251cc98bdb78a9747a7d4f595c8712210db728ed10235ff79ecaf18b9fe86770e5ba3016197dd393be00c32e", 0xd4, 0x9}, {&(0x7f0000000840)="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", 0x1000, 0x7ff}, {&(0x7f0000001840)="a5b97f7f7b7fab6abba45eb145e6e38e060f98c2329d4432991f17a78c7d2d03a556d95528fdb1ee01898782c47fb9c40558f07437e87b39d6a658bf951f58f9221bb6c23b541337ad728ed318bfe9f4cbe1a4c518db18525c559c1a2660db58767bbea8d34d9900ae8d0f4802499c1beb618d292ec2a09fd15050355e9c07a36837fc8f5eb4129093c4fd8b541dda87c223694834844dd46f2ea74b6f0d63df", 0xa0, 0x2}, {&(0x7f0000000180)="e61c72489be9837449cda62419863934cec300d8eecc24bb99c3e4c733160fbed1de34fee5a77d2a0027710d1bd7f7e6e9", 0x31, 0x1}, {&(0x7f0000000200)="b972ef39c6c89f5ff7f6de21836dae1bd9cfbcb93586da26e21a8717dbefdfe20f0e5132", 0x24, 0xffffffffffff0000}, {&(0x7f0000001900)="6fd32edb5442dc951a945fa50725b517bf3d431bcde833a11afccaa5e28108501a89f0c918d8dc8e6e47181d7e5c3c0eeecd9b481f237aa78c4022d6b5e078cfb47b4007cee65d52e9c65f168428bc4d2051b2caab8f3ccbffae1e0ca3b14a73ed6d58", 0x63, 0xfff}, {&(0x7f00000002c0)="8b272817619212df4d83bbb8048d85", 0xf, 0x5198}], 0x1000008, &(0x7f0000001a40)={[{@fat=@debug}, {@shortname_win95}, {@uni_xlateno}, {@shortname_mixed}, {@uni_xlateno}, {@uni_xlateno}, {@rodir}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@appraise_type}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@subj_type={'subj_type', 0x3d, '/dev/ptmx\x00'}}, {@fowner_eq}]}) ftruncate(0xffffffffffffffff, 0x1000003) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc2001, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) dup3(r1, r2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r2, &(0x7f0000000100), 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/804], 0x32c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/rcu_expedited', 0x22902, 0x0) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x123a00, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1700000060cdf8e5098281cf5f7e2902d3ef3e801c25932daa948016d18f0e027d88fe5d7e88", @ANYRES16=0x0, @ANYRESHEX, @ANYRES32=0x0, @ANYRES16], 0x28}}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x1ff) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) unshare(0x4a060400) 06:49:07 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x72, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x6, 0x8001, 0x1, 0x32b9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={'\x00', 0xfffe, 0x40b, 0x7, 0x7f}) syz_open_dev$evdev(&(0x7f0000000440), 0x1, 0x8000) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12f142, 0x15c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x405}, 0x1c) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x39b) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 06:49:07 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001800210c09000000af90fa4c89e1c2090000001fa8a0516ab015f0d5ff211f851b62364ce792c7889311b0faf34670904ebaee7d7458f68211c0b3195d659c0ebe176377a697aa30ce23338ea8a4010ed90247f141eb7b4c6bb93451334cecaef1d06f5ca2027e73b1308cc5364d40633f9690b41600f6655718ea3c1a8ca9ddcb8a5b99bcbc0ec58e793a03a2684854"], 0x20}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x126a3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x200) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) r3 = getpgid(0x0) ptrace$setopts(0x4206, r3, 0x0, 0x200001) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) r6 = openat$cgroup_devices(r1, &(0x7f00000003c0)='devices.allow\x00', 0x2, 0x0) copy_file_range(r1, &(0x7f0000000380)=0x1ff, r6, &(0x7f0000000400)=0xff, 0x7, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffff, 0x6, &(0x7f0000000d00)=[{&(0x7f00000008c0)="d448d4eff26141b80bfe7b73fd62c1632936e9863ad832ffce0cda91eb8bc3fe588cc1761851694157b5a9a6c569c93d8efa93a0dbf2a0cc128c987f39cb41cb9cc1aa8dcd6a49112b179c4dd5fbe922939578becb18e32e5e7feaee48130481ffaa6c9a6d49ab9e5382c74ef9d3250824205add19c066f568db20449c246b74a16e3f0c081d416b423d7a379a32f1ee09287762c33e947c8a68a7d2d6", 0x9d, 0x9}, {&(0x7f0000000200)="12c71af6b1468e5512fc9eb1e6f38d92e9839b595f2dfa0da2da4203171018ff2e0301fce1bcdd7cf375e700bb6333e4392be32217ac704ea52c73172680c5bbadff61447380241d9f78ebd901e25d35f4987cecbe40fb8d1228e291600810e2a568d0dac7e1b4", 0x67, 0x8}, {&(0x7f0000000980)="ceac18bfac412db770a5ee0d8e88a19208e5d24dcb5c0875a9040da5915d4ed71c510325ffa6116db28ba3cbce1c0cd5b6880262ee45b601c0bb4f3a27cb7f67fc9f9703900f3cc05855f40d7cbffa3202b2495574375db0e7132bf4586eca46d24324d832e2941d2ca07c49abe989cace966b047f9a2881aa1d9a485a4af0b29b710930e6e482e995b3644c0a48931865dd94ce1393b58832acdbc6c8eeb66868b0a916e9f655f77a2cefd569626d6b79beac987f650c6cc65de7b2a21fa1ea9c80fb1b887de51ff0ee44e7b5", 0xcd, 0x5}, {&(0x7f0000000a80)="9c6ef8a444bd67307c5b02bd03e4fbbcb0309b1c01897b2966dc344ba103be51de2bd0a180f2e507bf3be2f4c2a38df3b6f9accc98823acf6928647e9522ce48ac0deef3fc85be298e95d9e111371b31b75b35f83ceeaeb2f6028a9ac0441c758756323acd7c5f197581032cf8628f0c23bfe0635c4dced6d8fb135356ef01d9bc9b0eb73455b8b570a6f5e4b83d8a7b5442443742d39eeff2b1fb8bbcea948e198a973ec4f10945863ae31d6aa9890bd19127c000e3e9dc13f60c9a3f69db524212fb1e376aaf4e6e9dde0bd631f577fd72129f777abfdf47c8992203d6fa55b53c791c4673ff14dd8d83c748937f138ee7412cb0638152", 0xf8, 0x2}, {&(0x7f0000000b80)="3d86caba5f578b2135d6be82e6662b74547527d79f761a3fa9169852482515ac15b362772a71148619db4dd0c1de8a875aaa3e58cbae22cc270ad64bfbf4f1a78fef97b589488cf822cf258b9762ce4db16bc3b95f42a1b13141b5159f9cbe367c752bdb5a15db66998cf8e5e7cfb4dc986146972dc7dfa541aad68a140f9ecb60e6eaa09588838a07cdecc9e2006eaead1ae9537e5d2263463e1238fe", 0x9d, 0x6}, {&(0x7f0000000c40)="ed3c4f79304c418817dcbf1094352bf74ac967bdd861930f9aa66d0c78508893e77c4f1e11a7935e083ad66d6c627ed354742b772c0d69cfe0be1f866aaf5b22fab3a26f184e110e6b6627ae2c384959a5bcc2bdabfe6758515eb497ffadb668eb4a4aabdc9d16f62a5100d5842209b34f13bcd72b7d6ad6e8c4fafa88e72aaf094b52e10798cd01bbf8cf2c950c085af15660eaef7c48b849808b2306bfb7aa1f2895d46e46acc0e87bf00c2f0cd5b7a5788d74ad7c3d", 0xb7, 0x8000}], 0x20843, &(0x7f0000000dc0)={[{@noinit_itable}, {@nobarrier}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@obj_role={'obj_role', 0x3d, '}&.\x1e**(#&-\x00'}}, {@hash}, {@obj_type={'obj_type', 0x3d, '}&.\x1e**(#&-\x00'}}, {@uid_eq={'uid', 0x3d, r5}}, {@fsname={'fsname', 0x3d, ']@'}}]}) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000e80)={0x608, 0x3a, 0xd32, 0x70bd25, 0x25dfdbff, {0x18}, [@generic="6d2a45e04dc9f85b40a48c965fa89961768cf1abaabacdfc91c58ec7ffae24754c9037352de7bf814f5768f6ce6b6bac60cdc03dc991499a1475c1a78693eac8cc5849919effc98b3db24249f155c6ed95aef15748694f196c004f4440b907da8770e42b9baadbf33bf857a130b1920321076ba14a223605b1e170a60ca6c53a61670211", @nested={0x284, 0x9, 0x0, 0x1, [@generic="188b4fe7ea97821e3f0eb1cf57a881655d8aeef05a4abea6895d46afe4e23ff657f597585194ba93ab4d4d28d205b7cd15a72cef6d6ac7532130ec60adc64415183b8006503f7e2e365e6990d9", @generic="841922abbf1d0c7febcf53adb3939abec6c33782d235144797dee08589090473d4ba0059192cc6df28d32814f72a8a4dc56c1c96d16f66ea92e1177f6af9a5216bb5ddbeae105a418d08b88b196f040fba86b12d64790cd7f26bc5c766cc15331c38e515b03b78969367b16fbd913874be636ec80dab89b9da7a83da713832827eeee122763ebc8a382041533051e889d7f8cb0bfd0ed9c08f689ae886686418995157532273561c9950c828313a4bbccf233cba19ba17d359", @generic="8af37198acf0946a97caea71808e4d1a493be7703336881e381e5254a2adb21b59b75d9cd9adac9cb5fbbe966c6144181a8f23c83b91dc2f99dff9ca106ee545096d429d6a301f54d33dd3f86d286a944cc537d2f1fc3307429cc8432395d13a5ea674cdd0abbbf10d41b4072bfbd00ee13a44813d0c7512b4ffa9232e3beb2765328fa3418d069ea912f5eca42c19ddda9c6519feee0d087ed71ee54e912d3c9d9c38506610679c552fbb37a6edfa3158fadc6ac28dea75ac0e17a93c9ab76010e27edd030d57b3fe3ffc7bcb50ebd15c5b25673b11b78bdf277a720c001458", @generic="e8d9fce3bc88d4c27ba8b7b1378793d433709ad89b76aae1123c956616", @typed={0x8, 0x67, 0x0, 0x0, @ipv4=@empty}, @generic="d368140bca451f74c1e56f31d0", @typed={0x5d, 0x4f, 0x0, 0x0, @binary="da90a6bad7913c1401c4ac329e1b34f5b29a6e6d3f3e233cade1716ed4361cfd8ca70efa7d951fe55447633e7faedf6e1bcdf2f7be2325ae38a1954943a2479337d3378ccbad7f6eb831f9f07e151ded2859d5ba7ffddd01ed"}, @typed={0x8, 0x5f, 0x0, 0x0, @u32=0x3f}]}, @nested={0xef, 0x19, 0x0, 0x1, [@typed={0x4, 0x91}, @typed={0x8, 0x3c, 0x0, 0x0, @uid=0xee01}, @typed={0x14, 0x47, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x4, 0x69}, @generic="3e68d2fb4c12f32a09a69c2a7bb9069a507e8f908d0dae3cd015fde1fc066553cf46bcf56287fca4eaef3322cf005b89b3ca3bf50a3625c62a9541b9a63781d5d89e6d3a8b895c532e5167283dab446a484627d7896ae936f6c9a9d82d50d8c481a6ad3c8eebbf343219cefd56ab35de7b112d32fd28c9a317a657392cb1d757a40e3d66310bd5fe38fdc90409f046abd04b716b410421db5e46339d9ac26dc4bc8485311aaefbc9b30c9963d90fc7dd9dd28b68fcec847be93e3411c7f43f726e480402dabf70"]}, @typed={0x8, 0x6b, 0x0, 0x0, @pid=r3}, @nested={0x1dd, 0x36, 0x0, 0x1, [@generic="2589a23a3cee509e355730e7ebacbc901ea8744c16379c90c3ab145e98e996a8324ab72eaa44885d174c99447be3ec31c3b21381757e6110707477017645bc66ed30d683948c82ffd2831eb7b7f31c4dafade4f28f52d4a1907913253aaaa00750b896a016b9903c614d98cae2624c8a", @typed={0x8, 0x33, 0x0, 0x0, @uid=r4}, @typed={0x5a, 0x91, 0x0, 0x0, @binary="87f243384a35dd656ae8cb915d01fea7b49bda7dc8fef4cecd49062014ad5198a4efc070da8900155c3b12579caee720a97f29966a92fb6b993ae455a84f574accf278a34d9450dcf011a639d4f6c16a59f0b89c78be"}, @generic="790a25fbc2fcb3af892409847226353c8c0c72313351a61001dc89d5d9038a9ea95ba659233d421d5e1915392e5ac9b7a4c1b7b1470f9a4d7ef72e92", @typed={0x14, 0x4, 0x0, 0x0, @ipv6=@private1}, @generic="b2dc1b909bedb53511fa2eb512e1525866666bceeb2067e22f7b9f384be9617384a67dc2bd71bb3ed3af8db1b2238981b2f17e0ffa90b8ff9b4ffcde6a9931a76808c6358a45b75c9e58938e4c466c126c3702c19164d991a1397cb5457ebdc190f9662029facab5081abe3bb9bd1addd2453e332a5bcd0f5ad090a9dae7", @generic="ad91974027f80332482bdd12fb197d152a62e3ea0e80b7c66b737056ae93930a773ba8d2588e73c57971d8c1f22a4bc38860165adca57a"]}, @typed={0x14, 0x7e, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x608}, 0x1, 0x0, 0x0, 0x50}, 0x1) 06:49:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b4a) 06:49:08 executing program 7: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) [ 1332.080109] FAULT_INJECTION: forcing a failure. [ 1332.080109] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1332.081208] CPU: 0 PID: 8569 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1332.081786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.082482] Call Trace: [ 1332.082715] dump_stack+0x107/0x167 [ 1332.083028] should_fail.cold+0x5/0xa [ 1332.083364] _copy_from_user+0x2e/0x1b0 [ 1332.086336] __copy_msghdr_from_user+0x91/0x4b0 [ 1332.086736] ? __ia32_sys_shutdown+0x80/0x80 [ 1332.087108] ? __lock_acquire+0x1657/0x5b00 [ 1332.087494] ___sys_recvmsg+0xd5/0x200 [ 1332.087826] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1332.088245] ? lock_acquire+0x197/0x470 [ 1332.088584] ? find_held_lock+0x2c/0x110 [ 1332.088944] ? __might_fault+0xd3/0x180 [ 1332.089295] ? lock_downgrade+0x6d0/0x6d0 [ 1332.089678] do_recvmmsg+0x24c/0x6d0 [ 1332.090027] ? ___sys_recvmsg+0x200/0x200 [ 1332.090383] ? lock_downgrade+0x6d0/0x6d0 [ 1332.090740] ? ksys_write+0x12d/0x260 [ 1332.091072] ? wait_for_completion_io+0x270/0x270 [ 1332.091501] ? rcu_read_lock_any_held+0x75/0xa0 [ 1332.091898] ? vfs_write+0x354/0xb10 [ 1332.092218] __x64_sys_recvmmsg+0x20f/0x260 [ 1332.092586] ? ksys_write+0x1a9/0x260 [ 1332.092911] ? __do_sys_socketcall+0x600/0x600 [ 1332.093303] do_syscall_64+0x33/0x40 [ 1332.093623] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.094055] RIP: 0033:0x7f59965d7b19 [ 1332.094370] 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 [ 1332.095931] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1332.096602] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1332.097202] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1332.097807] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.098407] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1332.099008] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:49:08 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x40000000, 0x0, 0x0) 06:49:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 32) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x48000000, 0x0, 0x0) 06:49:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b4b) 06:49:22 executing program 5: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x100, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000002e00)=""/4102) r3 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r3, &(0x7f0000000180)=@ocfs2_parent={0x18, 0x2, {{0x8, 0x1}, {0x0, 0x0, 0x200000}}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESOCT=r3, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 06:49:22 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:49:22 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="34000000100001000600000000000000000000000500000000000000150000809be149f8326500000ad022cea3b5906ed71efbac71604114ae634a1d3f5b42332fdb1ddff6c996d594f336ad50a67a4c7c7d052c951f89b7b0056dccd8b6ae4433b91e5be24f079e43a9064d68a1d688cb564c5100107341e4376c1319a3cb91015718c602f3acaab637ceb7852dafdf71f385cfa97aa0b4888bc38b88bda6372e3668ad38b7f74f5579af15893a0d5ecb611c48d698f5ab174fbc688112a84bc0f1ed5b30c723ba82fe7b97990c195cdd6e5a3ec6986122d762e9332637b26db43c04d57f6347"], 0x34}}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f00000001c0)=@sco}, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r2) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, r7, 0x20, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010100}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x28}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x480c4}, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r9, r6, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r10 = accept4$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f00000000c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x4007, @fd=r10, 0x4, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x2) 06:49:22 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xa}, 0x4d10, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1b) syncfs(r2) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r3, 0x8, 0x0, 0x7ffd) write$9p(r3, &(0x7f00000000c0)="0fb865562069ab2f32beb83e263962827b00d7d8b791e504b65c5ed26e6688d67a9796c1aedca0de65d21b4796fd1b3df0ccedf9739e29f6b965de85433255da7945b7a842ba5fa3dbe88cd26fc9b1b807bc2d59e5a9f2c2bdaccdb839190141ba0151232669cb02b3b076", 0x6b) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x4b, @private2, 0x3}, 0x1c) creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000fffffdfd02010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1550d468f716e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400"/263]) dup3(r0, 0xffffffffffffffff, 0x80000) 06:49:22 executing program 7: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) [ 1346.343958] kauditd_printk_skb: 43 callbacks suppressed [ 1346.343970] audit: type=1326 audit(1727246962.860:921): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.346571] audit: type=1326 audit(1727246962.862:922): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.352028] FAULT_INJECTION: forcing a failure. [ 1346.352028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1346.352212] audit: type=1326 audit(1727246962.865:923): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.357033] CPU: 1 PID: 8601 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1346.357039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.357043] Call Trace: [ 1346.357061] dump_stack+0x107/0x167 [ 1346.357074] should_fail.cold+0x5/0xa [ 1346.357092] _copy_from_user+0x2e/0x1b0 [ 1346.357108] __copy_msghdr_from_user+0x91/0x4b0 [ 1346.357120] ? __ia32_sys_shutdown+0x80/0x80 [ 1346.357133] ? __lock_acquire+0x1657/0x5b00 [ 1346.357155] ___sys_recvmsg+0xd5/0x200 [ 1346.357168] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1346.357181] ? __fget_files+0x2cf/0x520 [ 1346.357196] ? lock_acquire+0x197/0x470 [ 1346.357207] ? find_held_lock+0x2c/0x110 [ 1346.357223] ? __might_fault+0xd3/0x180 [ 1346.357234] ? lock_downgrade+0x6d0/0x6d0 [ 1346.357257] do_recvmmsg+0x24c/0x6d0 [ 1346.357272] ? ___sys_recvmsg+0x200/0x200 [ 1346.357284] ? lock_downgrade+0x6d0/0x6d0 [ 1346.357301] ? ksys_write+0x12d/0x260 [ 1346.357323] ? wait_for_completion_io+0x270/0x270 [ 1346.357337] ? rcu_read_lock_any_held+0x75/0xa0 [ 1346.357347] ? vfs_write+0x354/0xb10 [ 1346.357362] __x64_sys_recvmmsg+0x20f/0x260 [ 1346.357373] ? ksys_write+0x1a9/0x260 [ 1346.357384] ? __do_sys_socketcall+0x600/0x600 [ 1346.357402] do_syscall_64+0x33/0x40 [ 1346.357413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.357421] RIP: 0033:0x7f59965d7b19 [ 1346.357432] 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 [ 1346.357438] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1346.357451] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1346.357458] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1346.357464] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.357471] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1346.357477] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1346.383375] audit: type=1326 audit(1727246962.865:924): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.385335] audit: type=1326 audit(1727246962.898:925): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:22 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:49:22 executing program 7: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) [ 1346.399213] audit: type=1326 audit(1727246962.899:926): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.401874] audit: type=1326 audit(1727246962.899:927): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8591 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4c000000, 0x0, 0x0) 06:49:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 33) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:23 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b4c) [ 1346.565403] FAULT_INJECTION: forcing a failure. [ 1346.565403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1346.566457] CPU: 1 PID: 8625 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1346.567030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.567754] Call Trace: [ 1346.567986] dump_stack+0x107/0x167 [ 1346.568298] should_fail.cold+0x5/0xa [ 1346.568630] _copy_from_user+0x2e/0x1b0 [ 1346.568974] __copy_msghdr_from_user+0x91/0x4b0 [ 1346.569370] ? __ia32_sys_shutdown+0x80/0x80 [ 1346.569747] ? __lock_acquire+0x1657/0x5b00 [ 1346.570124] ___sys_recvmsg+0xd5/0x200 [ 1346.570456] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1346.570874] ? __fget_files+0x2cf/0x520 [ 1346.571217] ? lock_acquire+0x197/0x470 [ 1346.571555] ? find_held_lock+0x2c/0x110 [ 1346.571951] ? __might_fault+0xd3/0x180 [ 1346.572290] ? lock_downgrade+0x6d0/0x6d0 [ 1346.572655] do_recvmmsg+0x24c/0x6d0 [ 1346.572977] ? ___sys_recvmsg+0x200/0x200 [ 1346.573329] ? lock_downgrade+0x6d0/0x6d0 [ 1346.573687] ? ksys_write+0x12d/0x260 [ 1346.574023] ? wait_for_completion_io+0x270/0x270 [ 1346.574436] ? rcu_read_lock_any_held+0x75/0xa0 [ 1346.574829] ? vfs_write+0x354/0xb10 [ 1346.575317] __x64_sys_recvmmsg+0x20f/0x260 [ 1346.575708] ? ksys_write+0x1a9/0x260 [ 1346.576035] ? __do_sys_socketcall+0x600/0x600 [ 1346.576428] do_syscall_64+0x33/0x40 [ 1346.576746] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.577179] RIP: 0033:0x7f59965d7b19 [ 1346.577496] 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 [ 1346.579042] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1346.579712] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1346.580313] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1346.580914] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.581515] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1346.582116] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1346.626099] audit: type=1326 audit(1727246963.142:928): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.628017] audit: type=1326 audit(1727246963.142:929): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1346.629856] audit: type=1326 audit(1727246963.142:930): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:36 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:49:36 executing program 0: r0 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000440)) r3 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x1}]}) r4 = dup(r0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, r3, 0x0) r5 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) request_key(&(0x7f0000000400)='logon\x00', &(0x7f00000005c0)={'syz', 0x1}, &(0x7f0000000600)='key_or_keyring:', r5) r6 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r6) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x6, 0x1, 0x2, 0x2, 0x0, 0x8, 0x4288, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x40400, 0x800, 0x7, 0x7, 0x5, 0x100, 0x1, 0x0, 0x100, 0x0, 0x8}, 0x0, 0x4, r4, 0x0) keyctl$revoke(0x3, r7) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f00000004c0)={0x7, 0x40, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$TIOCGSERIAL(r8, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) 06:49:36 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b4d) 06:49:36 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10008}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000b, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0xffffffffffffffff) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7c00000020001e0c0010000000000000020000005e00968008005c0a01010139c2762ff9ba46040893b659739bb5f96c60227a0b25e7c1f1111e4109bafde0897a78eb44338c0cbc57cb51a99d3adbfc74e10652f7d886bf56293ef05fc2e0bb645dc54cf7c3cc7191a1cd49d904002c000c00ff00cc99000000000000000008000f00ac1414aae9601e73d700bc206118515c3c24112fcd585201eca12e0df40575084c308b42dd01081927ce993e588b5fd7574246fc8e8081a14c31d0dd93f89b42fec9f91fde3c98cdda3b8e070f2fb05fb03d34e9326840a398868eafb01c0c9d53414d5969e6d74fa47f1e245ca528a92e8b4b11a0d3cbe61d5b8413a5bad25836575ed4ad9a6752711b6a90a6dbe3b0acee47c49a392ba3a0047d0df224159704260f629bf249dae6feb9ef37b9d1447c69f791f1846f201fa5339930d6d1d5419b33b8f0dfb93da59f5c1278b700e8491352b7800000002e00e3bb7fa2bd42e2f6f110f3f24263ae81"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004004) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syncfs(r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x1c8, @local}, 0x1c) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, r0) sendfile(r2, r1, 0x0, 0x9bbb) 06:49:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x68000000, 0x0, 0x0) 06:49:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x63d}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="2c288c3a01d2b488b123a7f278dd24557cdfce33f4b07c4de9ad935cbb209e7f4e8c5f24a500000000815de8adfab8f29b"]) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="a94d392bc1932d1738b4050275510bb9b5c2d8af", 0x14, 0x8d7}, {&(0x7f0000000140)="f21294adcfc060ef585812cfbd6b4296e351574ca9cf870630b332683519555cf7b5287e5a07bb74904c0d0b5fb61cc8c2121a33fc5ec7c57834e8434b659381f17ce77cb44336dbc72a0d8ca10eee33911f805c794040320d4a95a8ea18ae3a1f2c25b1af2758d143e3c227ecced1b05d3106e8e0fe8cfe95687b6c6cd881fc1da9d3cdd842bd04a67df052b7", 0x8d, 0xdb7}, {&(0x7f0000000280)="ce37b07c0a0c09d51a968bb153267da2e56df08ad4275087e7222f6c52c3db837095862d4d743a2d593be36568e01114c5e19a24b01b2f24ffe843116f61cd3d977da8a5613f111088cb937b809186030f68d1b8933b9422557c67993860b0c899c1f3ab93d333c33febb79b75a996719dfde345778b46ef94ce0bca9f7ef1e1f15ffb6c095b4b07cfbce2524cda1d0f6ba8f5540352ad8313e3edc8a6f3f5840c6e3e73daaf037026199d4cf547faff6284bcd82d942aff89", 0xb9}, {&(0x7f0000000340)="bf01915b73f6ba6456dd027b636caa4b99b6455e4265c4a6ca", 0x19, 0xff}, {&(0x7f0000000380)="bbcfd71b3fdadb221c1c5474d3e955a6e3a5ea4625918c36b209b80162a45b2fc24f751dc597fcba9b65d53550f6b99d1df916776530c5339b98c2febc9bdad40a6ebed56850", 0x46, 0x7}, {&(0x7f0000000400)="5613f7d767835bbac99ec8c0ee6896a399360a65ed65188077", 0x19, 0x6}], 0x100001, &(0x7f0000000500)=ANY=[@ANYBLOB="617070724ca137082c6f626a5f757365723d232d282c726f725f752c00"/42]) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x583000, 0x0) getdents64(r0, &(0x7f0000000580)=""/68, 0x44) 06:49:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 34) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:36 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) [ 1360.338054] kauditd_printk_skb: 2 callbacks suppressed [ 1360.338067] audit: type=1326 audit(1727246976.853:933): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.341188] audit: type=1326 audit(1727246976.854:934): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.346391] audit: type=1326 audit(1727246976.857:935): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.349538] audit: type=1326 audit(1727246976.857:936): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.362873] audit: type=1326 audit(1727246976.858:937): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6c000000, 0x0, 0x0) [ 1360.371511] audit: type=1326 audit(1727246976.868:938): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.376049] audit: type=1326 audit(1727246976.868:939): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.377965] audit: type=1326 audit(1727246976.868:940): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8635 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:36 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x40, 0x0, 0x5e, 0x18400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x81baa7a28d91b4d4, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000a, r2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="07000000000000002e156db5b548b58d"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x26) kcmp(0xffffffffffffffff, 0x0, 0x6, r0, 0xffffffffffffffff) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x35, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x9bbb) [ 1360.405337] FAULT_INJECTION: forcing a failure. [ 1360.405337] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1360.406383] CPU: 1 PID: 8649 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1360.406960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 06:49:36 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) [ 1360.407657] Call Trace: [ 1360.407926] dump_stack+0x107/0x167 [ 1360.408286] should_fail.cold+0x5/0xa [ 1360.408657] _copy_from_user+0x2e/0x1b0 [ 1360.409052] __copy_msghdr_from_user+0x91/0x4b0 [ 1360.409492] ? __ia32_sys_shutdown+0x80/0x80 [ 1360.409910] ? __lock_acquire+0x1657/0x5b00 [ 1360.410346] ___sys_recvmsg+0xd5/0x200 [ 1360.410718] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1360.411193] ? __fget_files+0x2cf/0x520 [ 1360.411574] ? lock_acquire+0x197/0x470 [ 1360.411977] ? find_held_lock+0x2c/0x110 [ 1360.412381] ? __might_fault+0xd3/0x180 [ 1360.412770] ? lock_downgrade+0x6d0/0x6d0 [ 1360.413183] do_recvmmsg+0x24c/0x6d0 [ 1360.413545] ? ___sys_recvmsg+0x200/0x200 [ 1360.413943] ? lock_downgrade+0x6d0/0x6d0 [ 1360.414345] ? ksys_write+0x12d/0x260 [ 1360.414722] ? wait_for_completion_io+0x270/0x270 [ 1360.415185] ? rcu_read_lock_any_held+0x75/0xa0 [ 1360.415632] ? vfs_write+0x354/0xb10 [ 1360.420012] __x64_sys_recvmmsg+0x20f/0x260 [ 1360.420423] ? ksys_write+0x1a9/0x260 [ 1360.420783] ? __do_sys_socketcall+0x600/0x600 [ 1360.421218] do_syscall_64+0x33/0x40 [ 1360.421575] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1360.422058] RIP: 0033:0x7f59965d7b19 [ 1360.422414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1360.424108] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1360.424834] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1360.425491] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1360.426161] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1360.426843] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1360.427527] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:49:36 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) 06:49:36 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b4e) 06:49:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0xaaaaaaaaaaaab2e, &(0x7f0000000200), 0x80, &(0x7f0000000080)=ANY=[@ANYBLOB='jhortname=win95,\x00']) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r1, 0x0) dup2(r0, r1) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f00000000c0)=@v1={0x1000000, [{0x8, 0x8000}]}, 0xc, 0x2) 06:49:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 35) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x20, 0x11, 0x1, 0x70bd25, 0x0, {0xfe}, [@typed={0x5, 0x1, 0x0, 0x0, @str='\x00'}, @nested={0x4, 0x3ffc}]}, 0x20}, 0x1, 0x0, 0x0, 0x10010}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) lseek(r0, 0x1, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x2f}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001340)=ANY=[@ANYBLOB, @ANYRES32]) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) unshare(0x48020200) [ 1360.922081] audit: type=1326 audit(1727246977.438:941): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8655 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1360.936331] audit: type=1326 audit(1727246977.444:942): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8655 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:37 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x74000000, 0x0, 0x0) [ 1361.115949] FAULT_INJECTION: forcing a failure. [ 1361.115949] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1361.119028] CPU: 1 PID: 8673 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1361.120670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.122594] Call Trace: [ 1361.123299] dump_stack+0x107/0x167 [ 1361.124151] should_fail.cold+0x5/0xa [ 1361.125028] _copy_from_user+0x2e/0x1b0 [ 1361.125941] __copy_msghdr_from_user+0x91/0x4b0 [ 1361.126542] ? __ia32_sys_shutdown+0x80/0x80 [ 1361.126918] ? __lock_acquire+0x1657/0x5b00 [ 1361.127300] ___sys_recvmsg+0xd5/0x200 [ 1361.127794] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1361.128225] ? __fget_files+0x2cf/0x520 [ 1361.128924] ? lock_acquire+0x197/0x470 [ 1361.129594] ? find_held_lock+0x2c/0x110 [ 1361.129944] ? __might_fault+0xd3/0x180 [ 1361.130286] ? lock_downgrade+0x6d0/0x6d0 [ 1361.130911] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1361.131898] do_recvmmsg+0x24c/0x6d0 [ 1361.132221] ? ___sys_recvmsg+0x200/0x200 [ 1361.132581] ? recalibrate_cpu_khz+0x10/0x10 [ 1361.133046] ? lapic_next_deadline+0x1/0x50 [ 1361.133832] ? tick_program_event+0xa8/0x140 [ 1361.134221] __x64_sys_recvmmsg+0x20f/0x260 [ 1361.134594] ? __do_sys_socketcall+0x600/0x600 [ 1361.135470] do_syscall_64+0x33/0x40 [ 1361.136451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.137649] RIP: 0033:0x7f59965d7b19 [ 1361.138514] 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 [ 1361.142948] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1361.144837] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1361.146504] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1361.148258] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1361.149915] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1361.151652] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:49:53 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) 06:49:53 executing program 5: ftruncate(0xffffffffffffffff, 0x4) keyctl$chown(0x4, 0x0, 0xee01, 0xee00) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000000)={0x0, 0x0, 0x6d}, &(0x7f0000000280)=ANY=[@ANYBLOB="656e633d72617720686173683d626cb1cf963a9a616b65ff732d3136302d67656e657269560000008000000000000000000000000000000000000000000000000000000000000000000000000068709b4261f76bf1520282a5b8918e942566"], 0x0, &(0x7f0000000180)=""/109) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000580)=ANY=[@ANYRESDEC], 0x48, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:49:53 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r6, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x764933fc9188789b, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x7) listen(r2, 0x0) dup2(r1, r2) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0xc2742, 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000040)={0x8001, 0x0, 0x8b, 0x7fff, 0xb8e}) dup2(r0, r2) 06:49:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 36) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:49:53 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b52) 06:49:53 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0xcb, 0x1000}, {0x80}], r1}, 0x18, 0x2) syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') 06:49:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7a000000, 0x0, 0x0) [ 1376.924417] FAULT_INJECTION: forcing a failure. [ 1376.924417] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1376.927324] CPU: 0 PID: 8692 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1376.928607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1376.929313] Call Trace: [ 1376.929545] dump_stack+0x107/0x167 [ 1376.929858] should_fail.cold+0x5/0xa [ 1376.930185] _copy_from_user+0x2e/0x1b0 [ 1376.930529] __copy_msghdr_from_user+0x91/0x4b0 [ 1376.930931] ? __ia32_sys_shutdown+0x80/0x80 [ 1376.931306] ? __lock_acquire+0x1657/0x5b00 [ 1376.931688] ___sys_recvmsg+0xd5/0x200 [ 1376.932034] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1376.932460] ? __fget_files+0x2cf/0x520 [ 1376.932811] ? lock_acquire+0x197/0x470 [ 1376.933724] ? find_held_lock+0x2c/0x110 [ 1376.934390] ? __might_fault+0xd3/0x180 [ 1376.934728] ? lock_downgrade+0x6d0/0x6d0 [ 1376.935109] do_recvmmsg+0x24c/0x6d0 [ 1376.935428] ? ___sys_recvmsg+0x200/0x200 [ 1376.935781] ? lock_downgrade+0x6d0/0x6d0 [ 1376.936171] ? ksys_write+0x12d/0x260 [ 1376.936783] ? wait_for_completion_io+0x270/0x270 [ 1376.937246] ? rcu_read_lock_any_held+0x75/0xa0 [ 1376.944116] ? vfs_write+0x354/0xb10 [ 1376.944455] __x64_sys_recvmmsg+0x20f/0x260 [ 1376.944832] ? ksys_write+0x1a9/0x260 [ 1376.945156] ? __do_sys_socketcall+0x600/0x600 [ 1376.945570] do_syscall_64+0x33/0x40 [ 1376.945893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1376.946335] RIP: 0033:0x7f59965d7b19 [ 1376.946668] 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 [ 1376.952259] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1376.952928] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1376.953542] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1376.954175] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1376.954786] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1376.955407] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:49:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 37) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:49:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r1, 0x0) lstat(&(0x7f0000000040)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) 06:49:53 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) [ 1376.998910] kauditd_printk_skb: 10 callbacks suppressed [ 1376.998925] audit: type=1400 audit(1727246993.513:953): avc: denied { write } for pid=8687 comm="syz-executor.6" name="task" dev="proc" ino=31380 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 1377.001955] audit: type=1400 audit(1727246993.517:954): avc: denied { add_name } for pid=8687 comm="syz-executor.6" name="8696" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 1377.003714] audit: type=1400 audit(1727246993.517:955): avc: denied { create } for pid=8687 comm="syz-executor.6" name="8696" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 1377.027916] audit: type=1326 audit(1727246993.536:956): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1377.035088] audit: type=1326 audit(1727246993.536:957): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1377.041717] audit: type=1326 audit(1727246993.539:958): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:53 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b62) 06:49:53 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) [ 1377.045833] audit: type=1326 audit(1727246993.539:959): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000100)=ANY=[@ANYBLOB="73623d3078303006d492951f5378800c93894930303030303030303030303030302c00"]) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x1080000, 0x0) [ 1377.049965] audit: type=1326 audit(1727246993.539:960): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1377.053057] audit: type=1326 audit(1727246993.541:961): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:53 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xa1ffffff, 0x0, 0x0) [ 1377.056462] audit: type=1326 audit(1727246993.542:962): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8691 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:49:53 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x101, 0x2a000) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)=0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(0xffffffffffffffff, 0x0, 0x404c008) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000029000/0x11000)=nil, 0x11000, 0x2, 0x1}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r5, r4, 0x0, 0x100000001) [ 1378.143288] FAULT_INJECTION: forcing a failure. [ 1378.143288] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1378.144383] CPU: 0 PID: 8715 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1378.144962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1378.145658] Call Trace: [ 1378.145890] dump_stack+0x107/0x167 [ 1378.146203] should_fail.cold+0x5/0xa [ 1378.146533] _copy_from_user+0x2e/0x1b0 [ 1378.146877] __copy_msghdr_from_user+0x91/0x4b0 [ 1378.147275] ? __ia32_sys_shutdown+0x80/0x80 [ 1378.147650] ? __lock_acquire+0x1657/0x5b00 [ 1378.148048] ___sys_recvmsg+0xd5/0x200 [ 1378.148382] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1378.148799] ? __fget_files+0x2cf/0x520 [ 1378.149143] ? lock_acquire+0x197/0x470 [ 1378.149481] ? find_held_lock+0x2c/0x110 [ 1378.149832] ? __might_fault+0xd3/0x180 [ 1378.150170] ? lock_downgrade+0x6d0/0x6d0 [ 1378.150536] do_recvmmsg+0x24c/0x6d0 [ 1378.150859] ? ___sys_recvmsg+0x200/0x200 [ 1378.151212] ? lock_downgrade+0x6d0/0x6d0 [ 1378.151573] ? ksys_write+0x12d/0x260 [ 1378.151909] ? wait_for_completion_io+0x270/0x270 [ 1378.156340] ? rcu_read_lock_any_held+0x75/0xa0 [ 1378.156730] ? vfs_write+0x354/0xb10 [ 1378.157049] __x64_sys_recvmmsg+0x20f/0x260 [ 1378.157411] ? ksys_write+0x1a9/0x260 [ 1378.157733] ? __do_sys_socketcall+0x600/0x600 [ 1378.158122] do_syscall_64+0x33/0x40 [ 1378.158438] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1378.158867] RIP: 0033:0x7f59965d7b19 [ 1378.159181] 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 [ 1378.160723] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1378.161363] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1378.161958] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1378.162554] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1378.163150] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1378.163745] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1378.224905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.225372] print_req_error: 375 callbacks suppressed [ 1378.225384] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.226641] buffer_io_error: 670 callbacks suppressed [ 1378.226648] Buffer I/O error on dev sr0, logical block 0, async page read 06:49:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 38) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1378.227780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.228264] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.229102] Buffer I/O error on dev sr0, logical block 1, async page read [ 1378.229768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.230223] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.231048] Buffer I/O error on dev sr0, logical block 2, async page read [ 1378.231688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.232182] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.233008] Buffer I/O error on dev sr0, logical block 3, async page read [ 1378.233649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.234125] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.234948] Buffer I/O error on dev sr0, logical block 4, async page read [ 1378.235588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.236585] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.237416] Buffer I/O error on dev sr0, logical block 5, async page read [ 1378.238211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.238669] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.239563] Buffer I/O error on dev sr0, logical block 6, async page read [ 1378.252348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.252833] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.253643] Buffer I/O error on dev sr0, logical block 7, async page read [ 1378.254407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.254892] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.255705] Buffer I/O error on dev sr0, logical block 0, async page read [ 1378.260501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.261032] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1378.261962] Buffer I/O error on dev sr0, logical block 1, async page read [ 1378.262670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.263260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.263849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.268483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.269119] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.269699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.270366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.270968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.271536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.276188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.276900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.277436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.278287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.278838] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.279471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.280289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.280961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.281488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.284142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.284689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.285224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.285871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.286390] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.286929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.287446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.287990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.292632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.293230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.293782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.294354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.294951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.295477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.296185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.296712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.297279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.298071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.298686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.299237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.299887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.300450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.301116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.301647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.302788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.303312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.305014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.307269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.307829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.308651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.309219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.310016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.310547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.311117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.311651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.316437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.323357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.324063] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.328883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.329419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.330074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.330604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.331422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.332232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.333163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.333698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.334270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.335204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.335756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.336323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.337067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.337609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.338168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.338707] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.339308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.339861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.344563] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.345166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.345791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.346420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.347024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.347597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.356502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.357060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.357634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.358685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.359486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.364775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.365339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1378.366288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1379.282806] EXT4-fs (sda): Unrecognized mount option "sb=0x00Ô’•Sx€ “‰I00000000000000" or missing value [ 1379.308185] EXT4-fs (sda): Unrecognized mount option "sb=0x00Ô’•Sx€ “‰I00000000000000" or missing value [ 1379.734649] FAULT_INJECTION: forcing a failure. [ 1379.734649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1379.735884] CPU: 1 PID: 8732 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1379.736481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1379.737172] Call Trace: [ 1379.737402] dump_stack+0x107/0x167 [ 1379.737710] should_fail.cold+0x5/0xa [ 1379.738060] _copy_from_user+0x2e/0x1b0 [ 1379.738404] __copy_msghdr_from_user+0x91/0x4b0 [ 1379.738796] ? __ia32_sys_shutdown+0x80/0x80 [ 1379.739170] ? __lock_acquire+0x1657/0x5b00 [ 1379.739542] ___sys_recvmsg+0xd5/0x200 [ 1379.739872] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1379.740300] ? __fget_files+0x2cf/0x520 [ 1379.740641] ? lock_acquire+0x197/0x470 [ 1379.740977] ? find_held_lock+0x2c/0x110 [ 1379.741325] ? __might_fault+0xd3/0x180 [ 1379.741662] ? lock_downgrade+0x6d0/0x6d0 [ 1379.742022] do_recvmmsg+0x24c/0x6d0 [ 1379.742341] ? ___sys_recvmsg+0x200/0x200 [ 1379.742692] ? lock_downgrade+0x6d0/0x6d0 [ 1379.743047] ? ksys_write+0x12d/0x260 [ 1379.743381] ? wait_for_completion_io+0x270/0x270 [ 1379.743790] ? rcu_read_lock_any_held+0x75/0xa0 [ 1379.744193] ? vfs_write+0x354/0xb10 [ 1379.744546] __x64_sys_recvmmsg+0x20f/0x260 [ 1379.744910] ? ksys_write+0x1a9/0x260 [ 1379.745233] ? __do_sys_socketcall+0x600/0x600 [ 1379.745625] do_syscall_64+0x33/0x40 [ 1379.745940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1379.746375] RIP: 0033:0x7f59965d7b19 [ 1379.746690] 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 [ 1379.748247] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1379.748889] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1379.749485] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1379.750081] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1379.750675] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1379.751270] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 39) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:10 executing program 6: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) close(r0) setpriority(0x0, 0x0, 0x200) write$bt_hci(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfdef) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) close(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='P-mmit=0x0000000000000010,\x00']) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)=""/205, 0xcd}], 0x1, &(0x7f0000000300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}, 0x40010000) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) syz_mount_image$ext4(&(0x7f0000001800)='ext2\x00', &(0x7f0000001840)='./cgroup/cgroup.procs\x00', 0x8000, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001880)="f41f680339b586ea41b2b11ad33cd8fc20ef6dd37e8d930455ab5f43b60c1a85f8155d7d2fef729699e3acc7038db518e08ece3bdb97948a551f55f9671fe3ba7dc85b3cef677f4b29ea4ab768ba", 0x4e, 0xff}, {&(0x7f0000001900)="161c0468e9e9cd96db6e89518d35b5fdddbea88ed81da29f025a7a204e06afe1db41ea74d0607f02", 0x28, 0x3}, {&(0x7f0000001940)="e48230bf56f1986e8312251f340bc1217f9c0b6a1ac55d713eb03f3edc0e2e67a716c6cfcc481faaf5141e63ed12d0d22e650b", 0x33, 0xffff800000000000}, {&(0x7f0000001980)="3a1a56e0dd7da2a47740eaf00e3b41ab49fc0fd76043540deeba1aad00a9cc4c155a600c8be1078c6e24aaaac8f0", 0x2e, 0xd6a}, {&(0x7f00000019c0)="cff5854930ab5ee945a093ebb581b0f2c01b722f477551220c66bdf185cf47925a9903f27ccd4c4c90a09facebef4ce648aeb7af78de651fcedf749340351815d20f06673687841a7922babf6e5f26fa02cedf8da0f58ae94393823f57ddaa49b8715d90ba8dccae038fed215211be44db64730d8fbc14c5ec8e14616709534e27caf5b0cea2f3dbd624302410b2b1b1b66a14af6e6dcc99bc8d280152e66f8b07ce774e6018bcb62c9188b8d877f64ab5e00335e5c997425749778738b2c644e63e2935edef09c890285b1385d75de73ba47887a19a4412a73391fbb8", 0xdd}, {&(0x7f0000001e00)="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", 0x1000, 0x50}, {&(0x7f0000001ac0)="53f95883843e2481ca090ce815315345c7169a3b5629e36ef058468ce7ad319c689aa41381e3fcc14186b39c4a794485bfc9f4734aec6331c3e2760f7ba7dcadcbe415d07c1c0a73629b30273946f6892f97c3794edd54c0e3b2f504537a33cf47d051b9e1ad97fd34fa3ad4413c81b3c629ad1da13913f8c1ed878bc3fca55376c21ca2bee8c61c", 0x88, 0x8}], 0x8, &(0x7f0000001c40)={[{@nomblk_io_submit}, {@barrier_val={'barrier', 0x3d, 0x8}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x10001}}, {@data_journal}, {@noload}], [{@subj_user={'subj_user', 0x3d, 'ext4\x00'}}, {@audit}, {@obj_type}, {@fsname={'fsname', 0x3d, '\xfa\\**,.#]/'}}]}) inotify_add_watch(0xffffffffffffffff, 0x0, 0x4000204) sendmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000003c0)=@file={0x1, './cgroup/cgroup.procs\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="5761f48ef2fd8e7539eb77e58269b1dcacabd41e7783ae3b90132232047bcb838d46d9adb661d3a02ebab734ee86adf516a716151036e961ecdbe7ef5bae65a13f4e50a2d38a13b61dd8b29a435cf226dd44832cccf3db7210e957f3df19ee878d8bedc4040ac111338fb302a90dac5ff93221e2", 0x74}, {&(0x7f00000014c0)="3b0f55480dc748a14782d8704b6d8f1df00be73475838b7727804525f2a567133dd7f47e7833a107f27f05bbb2234ffc2f270a519da92fa47c133e3a7f217c59cd666c8d7e02f362dc0b6cd3db2088a0e1feafe81b061051ccf95634cd7901b886024b5489c5fcf2d20746b5ca2c7d5c9da659dd921d03dc4fb5c1adc86bec272b01e3dc3a467d60d46484b80554041a4863e1a21e378c5a5b6b89b91b7e786d0ad2d84615a349ace3328389660b5e22055cb2e1544cb927db353971fb5eb4deadb31aa29947e3b923ad0801b00b08d8f2b2c34b3d1c04a115b049862dd63afff392ac3fab8b6f6cd62ff0eeb7bea56d4ac85d518abfed", 0xf7}, {&(0x7f00000015c0)="c0dee02aa1cac112724191018b47625191835cfe632ac8e02eceea9f045608ff2a95ed39a126f6dd1af88032b9092c086a9b8d94e03fc5c6197fac5ddebd211219e699a18604f7aa94f3e550c151b08520a99c35690a0c78b11da6f64c3e47222be30a07a40867c0a9e577c28e06a41bc00bb3c0fe0008a2773931779a14ff9af83bf4badcf27ba677b34d8a735e585e638a4baac04fac5310cb4779bb881e81433471c63de50a95ac542c9e9a85f4f51cd0b6b034163508cb4ef29d8120cf66393b6b8c30ef8291f7348a5865481b10e022ebf6779e1e7e40d9d0a5da7d5789e51fcc45369f389e0fc7aa3ed778f877a4d8792b64b039df0991c2", 0xfb}, {&(0x7f00000016c0)="1882030e663b6ce1fe5eea9055068b71dd55d46e9441fd42f97ccaa62f17ae805d0a67a69393e8c517a4c81d2a9804a6965650cc69774c5743cf8fb53bdd25e0e6718b966780705250af1e0d", 0x4c}], 0x5, 0x0, 0x0, 0x20040000}, 0x20000000) migrate_pages(0x0, 0x2, 0x0, &(0x7f0000000040)=0x1) 06:50:10 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) 06:50:10 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:50:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xfeffffff, 0x0, 0x0) 06:50:10 executing program 5: r0 = add_key$keyring(&(0x7f0000002900), &(0x7f0000002940)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001680), &(0x7f00000016c0)={'syz', 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000380)={0x13016c580, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) 06:50:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b63) 06:50:10 executing program 0: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10008}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"/366], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004004) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @empty}, 0x1c) r2 = syz_io_uring_setup(0x49d6, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4}, 0x80, 0x0}, 0x0, 0x200000d0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, r0) [ 1393.736152] FAULT_INJECTION: forcing a failure. [ 1393.736152] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1393.737313] CPU: 1 PID: 8743 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1393.737888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1393.738580] Call Trace: [ 1393.738810] dump_stack+0x107/0x167 [ 1393.739122] should_fail.cold+0x5/0xa [ 1393.739450] _copy_from_user+0x2e/0x1b0 [ 1393.739793] __copy_msghdr_from_user+0x91/0x4b0 [ 1393.740197] ? __ia32_sys_shutdown+0x80/0x80 [ 1393.740573] ? __lock_acquire+0x1657/0x5b00 [ 1393.740949] ___sys_recvmsg+0xd5/0x200 [ 1393.741280] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1393.741694] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1393.742135] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1393.742514] ? trace_hardirqs_on+0x5b/0x180 [ 1393.742975] ? lock_acquire+0x197/0x470 [ 1393.743311] ? find_held_lock+0x2c/0x110 [ 1393.743660] ? __might_fault+0xd3/0x180 06:50:10 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) [ 1393.743997] ? lock_downgrade+0x6d0/0x6d0 [ 1393.744378] ? io_schedule_timeout+0x140/0x140 [ 1393.744771] do_recvmmsg+0x24c/0x6d0 [ 1393.745090] ? ___sys_recvmsg+0x200/0x200 [ 1393.745444] ? lock_downgrade+0x6d0/0x6d0 [ 1393.745802] ? ksys_write+0x12d/0x260 [ 1393.746132] ? wait_for_completion_io+0x270/0x270 [ 1393.746546] ? rcu_read_lock_any_held+0x75/0xa0 [ 1393.746938] ? vfs_write+0x354/0xb10 [ 1393.747256] __x64_sys_recvmmsg+0x20f/0x260 [ 1393.747630] ? ksys_write+0x1a9/0x260 [ 1393.747954] ? __do_sys_socketcall+0x600/0x600 [ 1393.748378] do_syscall_64+0x33/0x40 [ 1393.748701] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1393.749131] RIP: 0033:0x7f59965d7b19 [ 1393.749447] 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 [ 1393.750992] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1393.751630] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1393.752249] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1393.752849] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1393.753443] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1393.754045] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1393.765480] kauditd_printk_skb: 7 callbacks suppressed [ 1393.765491] audit: type=1326 audit(1727247010.281:970): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8738 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1393.768993] audit: type=1326 audit(1727247010.281:971): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8738 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1393.775462] audit: type=1326 audit(1727247010.281:972): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8738 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1393.777366] audit: type=1326 audit(1727247010.285:973): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8738 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1393.788297] audit: type=1326 audit(1727247010.287:974): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8738 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:10 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @private1, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x6, @loopback, 0xdc8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fork() mlock(&(0x7f0000fef000/0x2000)=nil, 0x2000) fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x200000a, 0x50, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 06:50:10 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x560f, &(0x7f00000000c0)={0x9}) 06:50:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b64) 06:50:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xffffffa1, 0x0, 0x0) 06:50:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 40) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:10 executing program 0: clone3(&(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) r3 = syz_io_uring_complete(0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) dup2(r1, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}], [{@smackfstransmute}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@measure}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)) 06:50:10 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf250100000008000300", @ANYRES32=0x0, @ANYBLOB="f9ff0200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000100000000000c0006000200000002000000"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(0x0, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x1c}}, 0x4000004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r3, 0xd8499488957a772f}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000300)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="7e693c51c335507601addc9b7b0b884139f55865d38066e68f42f8df3bff231ddbedce14608b4991d1eff491"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1394.404834] audit: type=1326 audit(1727247010.919:975): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8764 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1394.410214] audit: type=1326 audit(1727247010.919:976): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8764 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1394.417005] audit: type=1326 audit(1727247010.919:977): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8764 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1394.419921] audit: type=1326 audit(1727247010.920:978): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8764 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1394.422157] audit: type=1326 audit(1727247010.920:979): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8764 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1394.447347] FAULT_INJECTION: forcing a failure. [ 1394.447347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1394.452602] CPU: 1 PID: 8779 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1394.453182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1394.453876] Call Trace: [ 1394.454108] dump_stack+0x107/0x167 [ 1394.460313] should_fail.cold+0x5/0xa [ 1394.460641] _copy_from_user+0x2e/0x1b0 [ 1394.460983] __copy_msghdr_from_user+0x91/0x4b0 [ 1394.461375] ? __ia32_sys_shutdown+0x80/0x80 [ 1394.461748] ? __lock_acquire+0x1657/0x5b00 [ 1394.462124] ___sys_recvmsg+0xd5/0x200 [ 1394.462484] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1394.462956] ? __fget_files+0x2cf/0x520 [ 1394.463351] ? lock_acquire+0x197/0x470 [ 1394.463735] ? find_held_lock+0x2c/0x110 [ 1394.464134] ? __might_fault+0xd3/0x180 [ 1394.464534] ? lock_downgrade+0x6d0/0x6d0 [ 1394.464954] do_recvmmsg+0x24c/0x6d0 [ 1394.465329] ? ___sys_recvmsg+0x200/0x200 [ 1394.465731] ? lock_downgrade+0x6d0/0x6d0 [ 1394.466135] ? ksys_write+0x12d/0x260 [ 1394.466470] ? wait_for_completion_io+0x270/0x270 [ 1394.466939] ? rcu_read_lock_any_held+0x75/0xa0 [ 1394.467388] ? vfs_write+0x354/0xb10 [ 1394.467707] __x64_sys_recvmmsg+0x20f/0x260 [ 1394.468070] ? ksys_write+0x1a9/0x260 [ 1394.468398] ? __do_sys_socketcall+0x600/0x600 [ 1394.468788] do_syscall_64+0x33/0x40 [ 1394.469103] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1394.469533] RIP: 0033:0x7f59965d7b19 [ 1394.469847] 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 [ 1394.471378] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1394.472016] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1394.472704] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1394.473402] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1394.474086] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1394.474764] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @empty}}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$CDROM_SELECT_SPEED(r3, 0x5322, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) signalfd(r3, &(0x7f0000000180)={[0x1000]}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000080)={@local, 0x78, r7}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r7}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='`\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082abd7000fddbdf25090000000a000900bbbbbbbbbbbb0000080031380955f8a7b6024d49ef000100000008003c000100000008000300", @ANYRESOCT, @ANYBLOB="08003c00000000000500350000000000050033000200000005003500000000000800320000500000"], 0x60}, 0x1, 0x0, 0x0, 0x20004000}, 0x90) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r7, 0x1, 0x6, @remote}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="00002dbd7000fddbdf25080000000000000001000000050029000100000008002c00faffffff050000000005002f0000000000a33e84a09ff180b7e8037723d023aef62cd6957739826f9e5bca07181c"], 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20004041) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x40000, 0x5, &(0x7f0000001440)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x7fc}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000440)="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", 0x1000, 0x2}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="ad83ad28326e3b79ca723aca91aada8bfdb5b03504e8442e1c77e011b77f6491"]) 06:50:24 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000300)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x7, 0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = add_key$keyring(0x0, &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r3) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="18726d0eed55eaa57fc580dc3a0b12e0a5ee08da294ac8119c4c73f93694f2a935d17a81959d084839f846dca8739131e4a9c45c6509af44529537eae3b5a4793a9a0aacfd7a75f2b566b874939829b82a35d20d1985a92c5d7ba971251e89286f64438db33a7f05fb0d1707fd3fa27a56032a79c1d09558fbbfcb2e5f36d3e7e1c749ad35c2064fa087cf6359507a36eb69853e0cdd920cbb7586aedf5a2e5a9a1a6b8d11c08a14918b01d07c92179dfae1ef58835b5fa4be28fbd3b3eac1c9f3cf74fbe25748c55d23902439133eecfafb2e0f", 0xd4, 0xfffffffffffffffa) add_key(0x0, &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, r5) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) sendmsg$NL80211_CMD_REQ_SET_REG(r1, 0x0, 0x20000010) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000240)=@v2={0x2000000, [{0x8, 0x80}, {0xc0}]}, 0x14, 0x0) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=""/196}) unshare(0x48020200) 06:50:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 41) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:24 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) 06:50:24 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xfffffffe, 0x0, 0x0) 06:50:24 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b65) 06:50:24 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r0) sendmsg$IEEE802154_START_REQ(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r2, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x2}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x11}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0xff}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={0x0}, 0x1, 0x0, 0x0, 0x4008054}, 0x800) sendmsg$IEEE802154_ASSOCIATE_REQ(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x16}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x2000c0c0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x114, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x100, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x271c7ae9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37c94655}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d9b1153}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x110fd43f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21961ef9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6482055c}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fd3e799}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e2c5352}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x643bdb95}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35dbadc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f0fad3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2641864}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e80b6e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58ee2c9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xce80072}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54d5f1d4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf0e1e31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbce28a2}]}]}]}, 0x114}}, 0x0) [ 1408.508494] audit: type=1326 audit(1727247025.020:980): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.510423] audit: type=1326 audit(1727247025.020:981): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.560642] audit: type=1326 audit(1727247025.020:982): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.569584] FAULT_INJECTION: forcing a failure. [ 1408.569584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1408.573099] CPU: 1 PID: 8798 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1408.573767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1408.574567] Call Trace: [ 1408.574833] dump_stack+0x107/0x167 [ 1408.575194] should_fail.cold+0x5/0xa [ 1408.575298] audit: type=1326 audit(1727247025.020:983): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.575568] _copy_from_user+0x2e/0x1b0 [ 1408.577971] __copy_msghdr_from_user+0x91/0x4b0 [ 1408.578437] ? __ia32_sys_shutdown+0x80/0x80 [ 1408.578875] ? __lock_acquire+0x1657/0x5b00 [ 1408.579314] ___sys_recvmsg+0xd5/0x200 [ 1408.579716] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1408.580211] ? lock_acquire+0x197/0x470 [ 1408.580718] ? find_held_lock+0x2c/0x110 [ 1408.581127] ? __might_fault+0xd3/0x180 [ 1408.581485] audit: type=1326 audit(1727247025.025:984): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.581516] ? lock_downgrade+0x6d0/0x6d0 [ 1408.583837] ? io_schedule_timeout+0x140/0x140 [ 1408.584244] do_recvmmsg+0x24c/0x6d0 [ 1408.584689] ? ___sys_recvmsg+0x200/0x200 [ 1408.585049] ? lock_downgrade+0x6d0/0x6d0 [ 1408.585412] ? ksys_write+0x12d/0x260 [ 1408.585753] ? wait_for_completion_io+0x270/0x270 [ 1408.586171] ? rcu_read_lock_any_held+0x75/0xa0 [ 1408.588057] ? vfs_write+0x354/0xb10 [ 1408.588396] __x64_sys_recvmmsg+0x20f/0x260 [ 1408.588768] ? ksys_write+0x1a9/0x260 [ 1408.589098] ? __do_sys_socketcall+0x600/0x600 [ 1408.589498] do_syscall_64+0x33/0x40 [ 1408.589824] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1408.590261] RIP: 0033:0x7f59965d7b19 [ 1408.590584] 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 [ 1408.592137] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 06:50:25 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x100000000000000, 0x0, 0x0) [ 1408.596092] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1408.596742] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1408.597348] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1408.597953] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1408.598557] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:25 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) 06:50:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b66) 06:50:25 executing program 6: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000380)=ANY=[@ANYBLOB="01002c4201000000180000004f1c578ab4bac5a4a2adadbbd7d73a4d0dc133e44a0518bbff7f0d9e1877ee4b26566d96607605816e4b6d6fc8958612de8450418216dc68a08d780e53f733de1d6bb0e34bece32785a2ae697d432fb200670c6515264677822e25e157e98808f114a4bbdec3a2c155786f6f7f0d233c2c", @ANYRES32, @ANYBLOB="00206c6555018a457fe5429f273000"/25]) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x90101, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x48092}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat2(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x444002, 0x2}, 0x18) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000280), 0x561001, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r4, @ANYBLOB="04000000000000002e2f66696c653000"]) r5 = fsmount(r0, 0x1, 0x71) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) move_mount(r6, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x21) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x28, {0x2, 0x0, @empty}}) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x20000, 0x2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x28, {0x2, 0x0, @empty}}) bind(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0x0, {0xa, 0x4e20, 0x800, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}}, 0x80) fsmount(r3, 0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001c00)) 06:50:25 executing program 0: bind$bt_hci(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x2, 0x4}, 0x6) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) pidfd_send_signal(0xffffffffffffffff, 0x1c, &(0x7f00000001c0)={0x1a, 0xfffffffc, 0x9}, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = dup(r1) pidfd_send_signal(r2, 0x3d, &(0x7f0000000040)={0x0, 0x2, 0x5}, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x2010, r2, 0x8000000) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x20010, r2, 0x10000000) r5 = getpgid(0x0) ptrace$setopts(0x4206, r5, 0x0, 0x200001) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xff, 0x6e, 0x80, 0xfb, 0x0, 0x1, 0x9a3c5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000100), 0xc}, 0x8a4, 0x9, 0x0, 0x7, 0x200, 0x10001, 0x8, 0x0, 0x0, 0x0, 0x400}, r5, 0x5, r2, 0x1) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x6000, @fd=r0, 0x80000001, &(0x7f0000000300)=""/181, 0xb5, 0x1d, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) 06:50:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 42) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1408.814333] audit: type=1326 audit(1727247025.330:985): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8807 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.821616] audit: type=1326 audit(1727247025.330:986): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8807 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.824188] audit: type=1326 audit(1727247025.330:987): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8807 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1408.826101] audit: type=1326 audit(1727247025.330:988): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8807 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:25 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x200000000000000, 0x0, 0x0) [ 1408.836061] audit: type=1326 audit(1727247025.333:989): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8807 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:25 executing program 5: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00']) copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x1000, r0, &(0x7f0000000100)=0x1, 0x20, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x9759}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1, 0x0, 0x800000000000000}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r3, r2) 06:50:25 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, 0x0) [ 1409.530193] FAULT_INJECTION: forcing a failure. [ 1409.530193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1409.535339] CPU: 1 PID: 8828 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1409.538055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.542949] Call Trace: [ 1409.543220] dump_stack+0x107/0x167 [ 1409.543577] should_fail.cold+0x5/0xa [ 1409.543947] _copy_from_user+0x2e/0x1b0 [ 1409.544352] __copy_msghdr_from_user+0x91/0x4b0 [ 1409.544811] ? __ia32_sys_shutdown+0x80/0x80 [ 1409.545240] ? __lock_acquire+0x1657/0x5b00 [ 1409.545674] ___sys_recvmsg+0xd5/0x200 [ 1409.546055] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1409.546545] ? __fget_files+0x2cf/0x520 [ 1409.546940] ? lock_acquire+0x197/0x470 [ 1409.547335] ? find_held_lock+0x2c/0x110 [ 1409.547730] ? __might_fault+0xd3/0x180 [ 1409.548119] ? lock_downgrade+0x6d0/0x6d0 [ 1409.548524] do_recvmmsg+0x24c/0x6d0 [ 1409.548845] ? ___sys_recvmsg+0x200/0x200 [ 1409.549197] ? lock_downgrade+0x6d0/0x6d0 [ 1409.549554] ? ksys_write+0x12d/0x260 [ 1409.549889] ? wait_for_completion_io+0x270/0x270 [ 1409.550300] ? rcu_read_lock_any_held+0x75/0xa0 [ 1409.550692] ? vfs_write+0x354/0xb10 [ 1409.551013] __x64_sys_recvmmsg+0x20f/0x260 [ 1409.551380] ? ksys_write+0x1a9/0x260 [ 1409.551703] ? __do_sys_socketcall+0x600/0x600 [ 1409.552096] do_syscall_64+0x33/0x40 [ 1409.552424] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1409.552858] RIP: 0033:0x7f59965d7b19 [ 1409.553176] 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 [ 1409.554714] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1409.555356] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1409.555953] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1409.557035] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1409.557893] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1409.558705] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b67) 06:50:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) 06:50:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, r0, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x400000, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000100)) syz_io_uring_setup(0x24c6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x19f}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000140)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x8) syz_io_uring_setup(0x2a7b, &(0x7f0000000340)={0x0, 0x2000000, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x61d69414, 0x100000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58af, 0x0, 0x2, 0x0, 0x0) 06:50:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 43) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) openat2(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0xa80, 0xc0, 0x11}, 0x18) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.time\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x4e1f, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10b}}}, 0x88) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) dup2(r2, r1) 06:50:40 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYBLOB="7c9fe20c234c23fd18304ec3a73702000000203d431d707a6b67aec2293d6fe9094aa2d235e1edce3892104e69bec56d56172300"/65], 0x98a) fallocate(r0, 0xc, 0x6, 0x5) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x800}}, './file0\x00'}) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000240)=""/102, &(0x7f00000002c0)=0x66) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r1, 0x80, &(0x7f0000000300)=@x25}, 0xfffffffe) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x38, 0x0, 0x401, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBENT(r6, 0x4b47, &(0x7f0000000140)={0x6, 0x1, 0x200}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'macsec0\x00', &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRESDEC=r1, @ANYRESHEX=r6, @ANYRESDEC=r5]}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) unshare(0x48020200) 06:50:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x300000000000000, 0x0, 0x0) 06:50:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) (fail_nth: 1) [ 1423.926104] kauditd_printk_skb: 9 callbacks suppressed [ 1423.926116] audit: type=1326 audit(1727247040.442:999): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8837 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1423.932293] audit: type=1326 audit(1727247040.442:1000): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8837 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1423.951378] audit: type=1326 audit(1727247040.442:1001): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8837 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1423.953870] audit: type=1326 audit(1727247040.442:1002): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8837 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1423.956486] audit: type=1326 audit(1727247040.445:1003): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8837 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x400000000000000, 0x0, 0x0) [ 1423.977399] FAULT_INJECTION: forcing a failure. [ 1423.977399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1423.981582] CPU: 1 PID: 8849 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1423.982153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1423.982840] Call Trace: [ 1423.983069] dump_stack+0x107/0x167 [ 1423.983381] should_fail.cold+0x5/0xa [ 1423.983716] _copy_from_user+0x2e/0x1b0 [ 1423.984059] vt_ioctl+0xf8f/0x2c90 06:50:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) [ 1423.984364] ? vt_waitactive+0x3a0/0x3a0 [ 1423.992732] ? __lock_acquire+0xbb1/0x5b00 [ 1423.993097] ? find_held_lock+0x2c/0x110 [ 1423.993440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1423.993883] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1423.994319] ? vt_waitactive+0x3a0/0x3a0 [ 1423.994665] tty_ioctl+0x862/0x18b0 [ 1423.994975] ? tty_fasync+0x390/0x390 [ 1423.995298] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1423.995780] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1423.996214] ? do_vfs_ioctl+0x283/0x10d0 [ 1423.996567] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1423.997009] ? generic_block_fiemap+0x60/0x60 [ 1423.997385] ? lock_downgrade+0x6d0/0x6d0 [ 1423.997738] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1423.998147] ? wait_for_completion_io+0x270/0x270 [ 1423.998558] ? selinux_file_ioctl+0xb6/0x270 [ 1423.998932] ? tty_fasync+0x390/0x390 [ 1423.999255] __x64_sys_ioctl+0x19a/0x210 [ 1423.999599] do_syscall_64+0x33/0x40 [ 1423.999918] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.000348] RIP: 0033:0x7f29d86e9b19 [ 1424.000675] 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 [ 1424.002310] RSP: 002b:00007f29d5c5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1424.002945] RAX: ffffffffffffffda RBX: 00007f29d87fcf60 RCX: 00007f29d86e9b19 [ 1424.003537] RDX: 00000000200000c0 RSI: 000000000000560f RDI: 0000000000000003 [ 1424.004127] RBP: 00007f29d5c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1424.004735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1424.005330] R13: 00007ffe6279bacf R14: 00007f29d5c5f300 R15: 0000000000022000 [ 1424.013318] FAULT_INJECTION: forcing a failure. [ 1424.013318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1424.014340] CPU: 1 PID: 8846 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1424.014915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.015609] Call Trace: [ 1424.015836] dump_stack+0x107/0x167 [ 1424.016157] should_fail.cold+0x5/0xa [ 1424.016483] _copy_from_user+0x2e/0x1b0 [ 1424.016853] __copy_msghdr_from_user+0x91/0x4b0 [ 1424.017248] ? __ia32_sys_shutdown+0x80/0x80 [ 1424.017621] ? __lock_acquire+0x1657/0x5b00 [ 1424.017998] ___sys_recvmsg+0xd5/0x200 [ 1424.018331] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1424.018751] ? __fget_files+0x2cf/0x520 [ 1424.019093] ? lock_acquire+0x197/0x470 [ 1424.019430] ? find_held_lock+0x2c/0x110 [ 1424.019779] ? __might_fault+0xd3/0x180 [ 1424.020117] ? lock_downgrade+0x6d0/0x6d0 [ 1424.020480] do_recvmmsg+0x24c/0x6d0 [ 1424.020819] ? ___sys_recvmsg+0x200/0x200 [ 1424.021171] ? lock_downgrade+0x6d0/0x6d0 [ 1424.021527] ? ksys_write+0x12d/0x260 [ 1424.021859] ? wait_for_completion_io+0x270/0x270 [ 1424.022269] ? rcu_read_lock_any_held+0x75/0xa0 [ 1424.022661] ? vfs_write+0x354/0xb10 [ 1424.022981] __x64_sys_recvmmsg+0x20f/0x260 [ 1424.023346] ? ksys_write+0x1a9/0x260 [ 1424.023670] ? __do_sys_socketcall+0x600/0x600 [ 1424.024062] do_syscall_64+0x33/0x40 [ 1424.024378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.024830] RIP: 0033:0x7f59965d7b19 [ 1424.025146] 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 [ 1424.026674] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1424.027311] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1424.027911] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 06:50:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b68) [ 1424.028511] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1424.037103] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1424.037697] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) (fail_nth: 2) 06:50:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 44) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:40 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000003780)=0x182, 0x4) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x8}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x10) io_uring_enter(0xffffffffffffffff, 0x20ee, 0x1c20, 0x2, &(0x7f00000000c0)={[0x52]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b66cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c1f3819bab23a38c40d2318820e65ef0262cc5dd8b5bc96f21bc84022b", 0x5d, 0x4e2}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f00000002c0)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000240)="ed1f02006905d54c000000000000000715dff4a800000000040004000000", 0x1e, 0x2100}], 0x0, &(0x7f0000000300)=ANY=[]) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='gfs2\x00', 0x1b0081, &(0x7f0000000280)='ext4\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') 06:50:40 executing program 6: r0 = gettid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) openat(r1, 0x0, 0x26440, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f00000000c0)='net/sockstat\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xda, 0x1, 0x9, 0x6, 0x0, 0x37efe8a2, 0x12000, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000000140)}, 0x1000, 0x8000, 0x5, 0x1, 0x1, 0x3ac, 0x8, 0x0, 0x1ff, 0x0, 0xfb}, r0, 0x7, 0xffffffffffffffff, 0x9) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r4 = openat(r3, &(0x7f0000000000)='./file1\x00', 0x200000, 0x2) syz_open_procfs(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') sendfile(r2, r4, 0x0, 0x100000001) 06:50:40 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x420000, 0x0) recvmmsg$unix(r3, &(0x7f0000005840)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000240)=""/50, 0x32}], 0x2, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)}], 0x3, &(0x7f0000000780)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000840)=""/5, 0x5}, {&(0x7f0000000880)=""/219, 0xdb}, {&(0x7f0000000980)=""/143, 0x8f}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/133, 0x85}, {&(0x7f0000000b40)=""/107, 0x6b}, {&(0x7f0000000bc0)=""/55, 0x37}, {&(0x7f0000000c00)=""/226, 0xe2}], 0x8, &(0x7f0000000d80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000000e00), 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e80)=""/216, 0xd8}, {&(0x7f0000000f80)=""/217, 0xd9}, {&(0x7f0000001080)=""/171, 0xab}], 0x3, &(0x7f0000001180)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f00000012c0), 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/195, 0xc3}, {&(0x7f0000001440)=""/79, 0x4f}, {&(0x7f00000014c0)=""/250, 0xfa}], 0x3, &(0x7f0000001600)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000001680), 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001700)=""/187, 0xbb}, {&(0x7f00000017c0)=""/58, 0x3a}, {&(0x7f0000001800)=""/174, 0xae}, {&(0x7f00000018c0)=""/58, 0x3a}, {&(0x7f0000001900)=""/126, 0x7e}, {&(0x7f0000001980)=""/60, 0x3c}, {&(0x7f00000019c0)=""/198, 0xc6}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/207, 0xcf}], 0x9}}, {{&(0x7f0000001c80)=@abs, 0x6e, &(0x7f00000052c0)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/160, 0xa0}, {&(0x7f0000003ec0)=""/221, 0xdd}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/189, 0xbd}, {&(0x7f0000001d00)=""/99, 0x63}, {&(0x7f0000005080)=""/106, 0x6a}, {&(0x7f0000005100)=""/56, 0x38}, {&(0x7f0000005140)=""/181, 0xb5}, {&(0x7f0000005200)=""/144, 0x90}], 0xa, &(0x7f0000005380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000005440)=@abs, 0x6e, &(0x7f00000057c0)=[{&(0x7f00000054c0)=""/86, 0x56}, {&(0x7f0000005540)=""/236, 0xec}, {&(0x7f0000005640)=""/103, 0x67}, {&(0x7f00000056c0)=""/119, 0x77}, {&(0x7f0000005740)=""/74, 0x4a}], 0x5}}], 0x8, 0x2000, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 1424.850624] audit: type=1326 audit(1727247041.366:1004): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8862 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1424.853651] audit: type=1326 audit(1727247041.367:1005): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8862 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1424.858280] audit: type=1326 audit(1727247041.367:1006): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8862 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1424.862133] audit: type=1326 audit(1727247041.367:1007): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8862 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:41 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x500000000000000, 0x0, 0x0) [ 1424.864022] audit: type=1326 audit(1727247041.368:1008): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8862 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1424.882698] FAULT_INJECTION: forcing a failure. [ 1424.882698] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1424.883873] CPU: 1 PID: 8871 Comm: syz-executor.7 Not tainted 5.10.226 #1 [ 1424.884449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.889147] Call Trace: [ 1424.889378] dump_stack+0x107/0x167 [ 1424.889686] should_fail.cold+0x5/0xa [ 1424.890013] _copy_to_user+0x2e/0x180 [ 1424.890342] simple_read_from_buffer+0xcc/0x160 [ 1424.890738] proc_fail_nth_read+0x198/0x230 [ 1424.891103] ? proc_sessionid_read+0x230/0x230 [ 1424.891491] ? security_file_permission+0xb1/0xe0 [ 1424.891899] ? proc_sessionid_read+0x230/0x230 [ 1424.892282] vfs_read+0x228/0x620 [ 1424.892592] ksys_read+0x12d/0x260 [ 1424.892914] ? vfs_write+0xb10/0xb10 [ 1424.893240] do_syscall_64+0x33/0x40 [ 1424.893555] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.893983] RIP: 0033:0x7f29d869c69c [ 1424.894296] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1424.895824] RSP: 002b:00007f29d5c5f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1424.896460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29d869c69c [ 1424.897070] RDX: 000000000000000f RSI: 00007f29d5c5f1e0 RDI: 0000000000000004 [ 1424.897670] RBP: 00007f29d5c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1424.898265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1424.898859] R13: 00007ffe6279bacf R14: 00007f29d5c5f300 R15: 0000000000022000 [ 1424.929369] FAULT_INJECTION: forcing a failure. [ 1424.929369] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1424.930554] CPU: 0 PID: 8873 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1424.931132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1424.931828] Call Trace: [ 1424.932056] dump_stack+0x107/0x167 [ 1424.932366] should_fail.cold+0x5/0xa [ 1424.936723] _copy_from_user+0x2e/0x1b0 [ 1424.937065] __copy_msghdr_from_user+0x91/0x4b0 [ 1424.937456] ? __ia32_sys_shutdown+0x80/0x80 [ 1424.937827] ? __lock_acquire+0x1657/0x5b00 [ 1424.938199] ___sys_recvmsg+0xd5/0x200 [ 1424.938533] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1424.938946] ? __fget_files+0x2cf/0x520 [ 1424.939284] ? lock_acquire+0x197/0x470 [ 1424.939617] ? find_held_lock+0x2c/0x110 [ 1424.939965] ? __might_fault+0xd3/0x180 [ 1424.940299] ? lock_downgrade+0x6d0/0x6d0 [ 1424.940674] do_recvmmsg+0x24c/0x6d0 [ 1424.940992] ? ___sys_recvmsg+0x200/0x200 [ 1424.941340] ? lock_downgrade+0x6d0/0x6d0 [ 1424.941693] ? ksys_write+0x12d/0x260 [ 1424.942024] ? wait_for_completion_io+0x270/0x270 [ 1424.942432] ? rcu_read_lock_any_held+0x75/0xa0 [ 1424.942820] ? vfs_write+0x354/0xb10 [ 1424.943139] __x64_sys_recvmmsg+0x20f/0x260 [ 1424.943500] ? ksys_write+0x1a9/0x260 [ 1424.943822] ? __do_sys_socketcall+0x600/0x600 [ 1424.944211] do_syscall_64+0x33/0x40 [ 1424.944530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1424.944960] RIP: 0033:0x7f59965d7b19 [ 1424.945275] 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 [ 1424.946800] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1424.947434] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1424.948027] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1424.948638] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1424.949233] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1424.949829] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:50:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)) 06:50:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x600000000000000, 0x0, 0x0) 06:50:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 45) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x560f, &(0x7f00000000c0)={0x9}) 06:50:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b69) 06:50:55 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="7472983d770afb2b4316ad91ff687b8d1ab809005abcce06b00eb493558586f3fc49700e2ef436dfd337e7058ded8f2dc3516409800b16f9adf44616d77d203595693ee1", @ANYRESHEX, @ANYBLOB=',wbdno=', @ANYRESHEX, @ANYBLOB="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"]) execveat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000080)='trans=fd,', &(0x7f00000000c0)='cache=loose', &(0x7f0000000140)='fscontext', &(0x7f0000000180)='cache=mmap', &(0x7f00000001c0)='$g\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='h\x00'], 0x400) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={r1, 0x0, 0x6, 0x7}) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000300)='./file1\x00', 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0xfac}) lseek(r3, 0x0, 0x0) execveat(r3, &(0x7f0000000440)='./file1\x00', &(0x7f00000005c0)=[&(0x7f0000000500)='fscontext', &(0x7f0000000540)=']l\x00', &(0x7f0000000580)=':\x00'], &(0x7f00000006c0)=[&(0x7f0000000600)='trans=fd,', &(0x7f0000000640)=']\x00', &(0x7f0000000680)=')[.)\xd8\x00'], 0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) 06:50:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=@polexpire={0x3a0, 0x1b, 0x51665cf0772cf6eb, 0x0, 0x0, {{{@in6=@mcast2, @in=@multicast1}, {}, {}, 0x0, 0xb}}, [@algo_comp={0xda, 0x3, {{'lzjh\x00'}, 0x490, "80459da0511f72f6a4f409cf654b20d0fae98d5f32934908d2165ac9056d0683b3fa72f23f81d8ca38b207c306ee14835966d2ab905a7ea55adc1b2b329d7af918b9fbed87d42ed913512202e37c647c58b7ef2e5c140c1792e83427f24f0751528a6d7655ffe7e527396838303b284bacfdf6bd7b2f9090705c52f71c9993068295eeb424e37631e1a1c9301d1595341ba9"}}, @sec_ctx={0xfb, 0x8, {0xf7, 0x8, 0x0, 0x0, 0xef, "3f3aecf8f7e755138bcdc84661f4fddfc24ea25f5180aebcc27be3431b9bcc1bff14ace8e66320bbacbf8d86c02ad4814775382c945de3b4b2781c44ff17ea177b1bcbc118d9e23e8500d80b1ee23199eff1484d4362fbbd7c0c6fa56965b8308dc778a9a04d28f413183fc8aa74eaaa6b818e4f34916d03718d80bea3b2b1e1d884c19b2e9e280fd3b144b054374e5ad94483f975ba0f406d6a5025e900a7dfece79c71c4c3383bc23671e2103a740ec61cf3e46525a5f57bd4f42b30bb70536337ee7310fc9073b9db1244d23a9f3110f2c6046e89bf6c5c495363c4d3dcdf5055636f9078d85a309353e71a03ff"}}, @srcaddr={0x14, 0xd, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sa={0xe4, 0x6, {{@in6=@empty, @in=@multicast1, 0x4e22, 0x1, 0x4e24, 0x1f, 0xa, 0x80, 0x0, 0x88, 0x0, 0xee01}, {@in=@broadcast, 0x4d5, 0xd5}, @in=@remote, {0x4, 0x7, 0x5, 0x6, 0x4, 0xfe4, 0x7, 0x80000000}, {0x83, 0x10001, 0x0, 0x3}, {0x80, 0x401, 0x80}, 0x70bd27, 0x3505, 0x2, 0x0, 0x1}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x7ff}]}, 0x3a0}}, 0x0) 06:50:55 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000080)={r1, 0x3f, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}], 0x3) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r3, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32, @ANYBLOB="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"]) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(0x0, &(0x7f00000002c0), &(0x7f0000000480)=ANY=[@ANYBLOB="02c37a830dfc8c373e9a"], 0x15, 0x2) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x1e, @unused=[0xffff, 0x9, 0x3ff, 0x8], @name="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"}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) getdents64(r4, &(0x7f0000001500)=""/125, 0x7d) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) unshare(0x48020200) [ 1439.601103] FAULT_INJECTION: forcing a failure. [ 1439.601103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1439.609199] CPU: 0 PID: 8896 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1439.609781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1439.610469] Call Trace: [ 1439.610699] dump_stack+0x107/0x167 [ 1439.611008] should_fail.cold+0x5/0xa [ 1439.611335] _copy_from_user+0x2e/0x1b0 [ 1439.611676] __copy_msghdr_from_user+0x91/0x4b0 [ 1439.612069] ? __ia32_sys_shutdown+0x80/0x80 [ 1439.612441] ? __lock_acquire+0x1657/0x5b00 [ 1439.612835] ___sys_recvmsg+0xd5/0x200 [ 1439.613166] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1439.613581] ? __fget_files+0x2cf/0x520 [ 1439.613921] ? lock_acquire+0x197/0x470 [ 1439.614255] ? find_held_lock+0x2c/0x110 [ 1439.614602] ? __might_fault+0xd3/0x180 [ 1439.614937] ? lock_downgrade+0x6d0/0x6d0 [ 1439.615298] do_recvmmsg+0x24c/0x6d0 [ 1439.615616] ? ___sys_recvmsg+0x200/0x200 [ 1439.615965] ? lock_downgrade+0x6d0/0x6d0 [ 1439.616319] ? ksys_write+0x12d/0x260 [ 1439.616651] ? wait_for_completion_io+0x270/0x270 [ 1439.625078] ? rcu_read_lock_any_held+0x75/0xa0 [ 1439.625467] ? vfs_write+0x354/0xb10 [ 1439.625783] __x64_sys_recvmmsg+0x20f/0x260 [ 1439.626145] ? ksys_write+0x1a9/0x260 [ 1439.626465] ? __do_sys_socketcall+0x600/0x600 [ 1439.626854] do_syscall_64+0x33/0x40 [ 1439.627173] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1439.627600] RIP: 0033:0x7f59965d7b19 [ 1439.627913] 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 [ 1439.629453] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1439.630089] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1439.630683] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1439.631275] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1439.631867] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 06:50:56 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x2, &(0x7f00000000c0)={0x9}) [ 1439.632458] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1439.683797] kauditd_printk_skb: 6 callbacks suppressed [ 1439.683808] audit: type=1326 audit(1727247056.198:1015): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1439.686197] audit: type=1326 audit(1727247056.198:1016): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:56 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc93df8e6f89cb9482ccd4c6d350325489813480523", 0x21}, {0x0}, {0x0}], 0x3}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x4c07, 0x8ab9, 0x0, &(0x7f0000000300), 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x446e2, 0x0) ftruncate(r5, 0x1000003) r6 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be", 0x9}, {&(0x7f0000000280)}, {0x0}, {0x0}], 0x4}}, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r10, r8, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r8, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x7, 0x0, 0x0, 0x0, 0x1}, 0x200) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r5, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r5, &(0x7f00000001c0)=ANY=[], 0xfdef) setsockopt$inet6_tcp_int(r5, 0x6, 0x10, &(0x7f0000000040)=0x1, 0x4) [ 1439.698999] audit: type=1326 audit(1727247056.205:1017): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1439.705151] audit: type=1326 audit(1727247056.205:1018): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 46) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:50:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x700000000000000, 0x0, 0x0) [ 1439.712681] audit: type=1326 audit(1727247056.205:1019): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1439.717320] audit: type=1326 audit(1727247056.209:1020): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1439.719346] audit: type=1326 audit(1727247056.210:1021): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1439.721284] audit: type=1326 audit(1727247056.210:1022): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8887 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:50:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b6a) 06:50:56 executing program 0: r0 = syz_io_uring_setup(0x6c75, &(0x7f00000002c0), &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r3 = syz_io_uring_setup(0x368c, &(0x7f0000000180), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r6, 0x0) dup2(r5, r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r8, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r8, 0x0) dup2(r7, r8) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000080)=[0xffffffffffffffff, r3, r4, r6, r7], 0x5, 0x0, 0x0, {0x0, r9}}, 0xc8d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) pipe2(&(0x7f0000000540), 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:50:56 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000080)={r1, 0x3f, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}], 0x3) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r3, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32, @ANYBLOB="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"]) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(0x0, &(0x7f00000002c0), &(0x7f0000000480)=ANY=[@ANYBLOB="02c37a830dfc8c373e9a"], 0x15, 0x2) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x1e, @unused=[0xffff, 0x9, 0x3ff, 0x8], @name="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"}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x900, 0x0) getdents64(r4, &(0x7f0000001500)=""/125, 0x7d) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x837013, 0x0) unshare(0x48020200) [ 1440.011586] FAULT_INJECTION: forcing a failure. [ 1440.011586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1440.012634] CPU: 0 PID: 8918 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1440.013216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1440.013906] Call Trace: [ 1440.014134] dump_stack+0x107/0x167 [ 1440.014444] should_fail.cold+0x5/0xa [ 1440.014770] _copy_from_user+0x2e/0x1b0 [ 1440.015112] __copy_msghdr_from_user+0x91/0x4b0 [ 1440.015506] ? __ia32_sys_shutdown+0x80/0x80 [ 1440.015878] ? __lock_acquire+0x1657/0x5b00 [ 1440.016255] ___sys_recvmsg+0xd5/0x200 [ 1440.016586] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1440.017011] ? __fget_files+0x2cf/0x520 [ 1440.017352] ? lock_acquire+0x197/0x470 [ 1440.017687] ? find_held_lock+0x2c/0x110 [ 1440.018034] ? __might_fault+0xd3/0x180 [ 1440.018370] ? lock_downgrade+0x6d0/0x6d0 [ 1440.018733] do_recvmmsg+0x24c/0x6d0 [ 1440.019052] ? ___sys_recvmsg+0x200/0x200 [ 1440.019403] ? lock_downgrade+0x6d0/0x6d0 [ 1440.019759] ? ksys_write+0x12d/0x260 [ 1440.020092] ? wait_for_completion_io+0x270/0x270 [ 1440.020499] ? rcu_read_lock_any_held+0x75/0xa0 [ 1440.020901] ? vfs_write+0x354/0xb10 [ 1440.021220] __x64_sys_recvmmsg+0x20f/0x260 [ 1440.021583] ? ksys_write+0x1a9/0x260 [ 1440.021906] ? __do_sys_socketcall+0x600/0x600 [ 1440.022298] do_syscall_64+0x33/0x40 [ 1440.022613] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1440.023043] RIP: 0033:0x7f59965d7b19 [ 1440.023358] 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 [ 1440.024905] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1440.025539] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1440.026129] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1440.026717] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1440.027306] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1440.027895] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1440.046842] audit: type=1326 audit(1727247056.560:1023): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8913 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1440.049108] audit: type=1326 audit(1727247056.560:1024): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8913 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00), 0x0, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(r2, 0x0, 0x480c1, 0x186) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_INO_LOOKUP(r5, 0xd0009412, &(0x7f0000000140)={r3, 0x1}) 06:51:10 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b2f, &(0x7f00000000c0)={0x9}) 06:51:10 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r1, 0x550c, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') dup2(r0, r3) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000001000000180000", @ANYRES32=r2, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="2e2f66696c65300030ccab33c49e3f8b282cac8e765e965c0b5166cc2607a986f04c33bb05a1fb5ee7143b3a747ec28a052c1322bd88568ce23f7dd2b73461f4667b12f1a433a86fe44c53a5f9d0d7a40016db7d9a512b5f95081f86cfcad51ad4f283c223ca107e9a8ace2b1661016b0c051e0f80f009960489ffd633cea85a135ef32ed3a690fea7db4fa1471dd86f84a5a4a27b05d9b7ec01ff184b8962120fec234eeb5c1af02e1d25c1161843a412c4979a3faf673d30d59dfeda43340ffa0d63267c01dedd23a45eed76d55da9fa4dc2ead272afe1f6273eef91c151c972bce501ac7b3df3546fbbad"]) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f0000000080)=0xc0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 06:51:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b70) 06:51:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 47) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xa00000000000000, 0x0, 0x0) 06:51:10 executing program 0: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x48, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000280), 0x4}, 0x5c290, 0x0, 0x0, 0x0, 0x36, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000240)=0x2, 0x4) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7c}}, 0x20004004) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) syncfs(r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x14) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, r0) sendfile(r2, r1, 0x0, 0x9bbb) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000100)=0x1, 0x80000000, 0x4) [ 1454.011183] FAULT_INJECTION: forcing a failure. [ 1454.011183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1454.012334] CPU: 0 PID: 8942 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1454.012943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.013641] Call Trace: [ 1454.013873] dump_stack+0x107/0x167 [ 1454.014183] should_fail.cold+0x5/0xa [ 1454.014517] _copy_from_user+0x2e/0x1b0 [ 1454.014860] __copy_msghdr_from_user+0x91/0x4b0 [ 1454.015254] ? __ia32_sys_shutdown+0x80/0x80 [ 1454.015627] ? __lock_acquire+0x1657/0x5b00 [ 1454.016004] ___sys_recvmsg+0xd5/0x200 [ 1454.016337] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1454.016752] ? __fget_files+0x2cf/0x520 [ 1454.017129] ? lock_acquire+0x197/0x470 [ 1454.017469] ? find_held_lock+0x2c/0x110 [ 1454.017817] ? __might_fault+0xd3/0x180 [ 1454.018152] ? lock_downgrade+0x6d0/0x6d0 [ 1454.018512] do_recvmmsg+0x24c/0x6d0 [ 1454.018830] ? ___sys_recvmsg+0x200/0x200 [ 1454.019178] ? lock_downgrade+0x6d0/0x6d0 [ 1454.019533] ? ksys_write+0x12d/0x260 [ 1454.019863] ? wait_for_completion_io+0x270/0x270 [ 1454.020271] ? rcu_read_lock_any_held+0x75/0xa0 [ 1454.020661] ? vfs_write+0x354/0xb10 [ 1454.021014] __x64_sys_recvmmsg+0x20f/0x260 [ 1454.021385] ? ksys_write+0x1a9/0x260 [ 1454.021708] ? __do_sys_socketcall+0x600/0x600 [ 1454.022099] do_syscall_64+0x33/0x40 [ 1454.022414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.022844] RIP: 0033:0x7f59965d7b19 [ 1454.023158] 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 [ 1454.024691] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1454.025367] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1454.025962] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1454.026556] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1454.027150] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1454.027743] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1454.076061] kauditd_printk_skb: 3 callbacks suppressed [ 1454.076074] audit: type=1326 audit(1727247070.591:1028): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8938 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.099817] audit: type=1326 audit(1727247070.592:1029): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8938 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:10 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b30, &(0x7f00000000c0)={0x9}) [ 1454.113967] audit: type=1326 audit(1727247070.592:1030): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8938 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.134735] audit: type=1326 audit(1727247070.641:1031): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8938 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.136566] audit: type=1326 audit(1727247070.641:1032): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8938 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:10 executing program 0: syz_io_uring_setup(0x3ac4, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f00000001c0)) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4000010, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) lseek(r2, 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) socket$netlink(0x10, 0x3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x0, r4}], {0x4, 0x5}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x1, 0xee01}, {0x8, 0x4, 0xee00}], {0x10, 0x1}, {0x20, 0x1}}, 0x44, 0x1) syz_io_uring_setup(0x313a, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x1, 0x232}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000400)) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) 06:51:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 48) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b71) 06:51:10 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/247, 0xf7) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) r3 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ff9000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/78) 06:51:10 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xf00000000000000, 0x0, 0x0) [ 1454.297153] FAULT_INJECTION: forcing a failure. [ 1454.297153] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1454.300201] CPU: 1 PID: 8956 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1454.301877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1454.303865] Call Trace: [ 1454.304481] dump_stack+0x107/0x167 [ 1454.305376] should_fail.cold+0x5/0xa [ 1454.306276] _copy_from_user+0x2e/0x1b0 [ 1454.307214] __copy_msghdr_from_user+0x91/0x4b0 [ 1454.308308] ? __ia32_sys_shutdown+0x80/0x80 [ 1454.309363] ? __lock_acquire+0x1657/0x5b00 [ 1454.310406] ___sys_recvmsg+0xd5/0x200 [ 1454.311319] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1454.312494] ? __fget_files+0x2cf/0x520 [ 1454.313445] ? lock_acquire+0x197/0x470 [ 1454.314389] ? find_held_lock+0x2c/0x110 [ 1454.315345] ? __might_fault+0xd3/0x180 [ 1454.316286] ? lock_downgrade+0x6d0/0x6d0 [ 1454.317059] do_recvmmsg+0x24c/0x6d0 [ 1454.317381] ? ___sys_recvmsg+0x200/0x200 [ 1454.317734] ? lock_downgrade+0x6d0/0x6d0 [ 1454.318098] ? ksys_write+0x12d/0x260 [ 1454.318432] ? wait_for_completion_io+0x270/0x270 [ 1454.318845] ? rcu_read_lock_any_held+0x75/0xa0 [ 1454.319237] ? vfs_write+0x354/0xb10 [ 1454.319557] __x64_sys_recvmmsg+0x20f/0x260 [ 1454.319924] ? ksys_write+0x1a9/0x260 [ 1454.320248] ? __do_sys_socketcall+0x600/0x600 [ 1454.320642] do_syscall_64+0x33/0x40 [ 1454.321034] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1454.322258] RIP: 0033:0x7f59965d7b19 [ 1454.323141] 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 [ 1454.325832] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1454.326477] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1454.327085] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1454.327683] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1454.328283] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1454.328891] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:51:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4b72) [ 1454.425165] audit: type=1326 audit(1727247070.936:1033): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8962 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.496612] audit: type=1326 audit(1727247070.937:1034): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8962 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.536190] audit: type=1326 audit(1727247070.937:1035): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8962 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.538480] audit: type=1326 audit(1727247070.937:1036): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8962 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1454.541767] audit: type=1326 audit(1727247070.937:1037): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8962 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 49) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x4000001, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @remote}}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xa}, 0x193) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) 06:51:24 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4bfa) 06:51:24 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b31, &(0x7f00000000c0)={0x9}) 06:51:24 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10008}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x4e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004004) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) 06:51:24 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4000000000000000, 0x0, 0x0) 06:51:24 executing program 6: r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000580)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_ep_write(r0, 0x68, 0xe5, &(0x7f0000000000)="e073ad923be8acce30b188614618b39736bec831f7b70cc8ae37353277117a3098c2fcc45bd1a76db954631b213493fb1876df3174ce8b91c6ddacc32363f9de64548303d34f18c34389458fbfe855672e6e57aa0db6bb8ee01bd0d1b63a0d5f52d55733c4a08d8731c0a6d81e78ef780ee4c54b57e7e1b255cfa03b1db97f3ec4ff6913bed28120f3c98ff0722a251cdf2821f4419631353fdd52edc9cbe7291b6de117a4b0cfe0def736331bb17512f1399daefbfe39e4633215a0fa40e94bb35fc138da4eb3c8d333094365f5c9ec276a6c75fbe8a7112a1f48d6f0aab4cca92cd68b37") [ 1468.658450] udc-core: couldn't find an available UDC or it's busy [ 1468.659063] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 1468.682267] FAULT_INJECTION: forcing a failure. [ 1468.682267] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1468.698036] CPU: 0 PID: 8985 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1468.698604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1468.699289] Call Trace: [ 1468.699528] dump_stack+0x107/0x167 [ 1468.699842] should_fail.cold+0x5/0xa [ 1468.700177] _copy_from_user+0x2e/0x1b0 [ 1468.700524] __copy_msghdr_from_user+0x91/0x4b0 [ 1468.700926] ? __ia32_sys_shutdown+0x80/0x80 [ 1468.705355] ? __lock_acquire+0x1657/0x5b00 [ 1468.705776] ___sys_recvmsg+0xd5/0x200 [ 1468.706114] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1468.706531] ? __fget_files+0x2cf/0x520 [ 1468.706875] ? lock_acquire+0x197/0x470 [ 1468.707214] ? find_held_lock+0x2c/0x110 [ 1468.707565] ? __might_fault+0xd3/0x180 [ 1468.707906] ? lock_downgrade+0x6d0/0x6d0 [ 1468.708269] do_recvmmsg+0x24c/0x6d0 [ 1468.708597] ? ___sys_recvmsg+0x200/0x200 [ 1468.708956] ? lock_downgrade+0x6d0/0x6d0 [ 1468.709328] ? ksys_write+0x12d/0x260 [ 1468.709667] ? wait_for_completion_io+0x270/0x270 [ 1468.710078] ? rcu_read_lock_any_held+0x75/0xa0 [ 1468.710463] ? vfs_write+0x354/0xb10 [ 1468.710789] __x64_sys_recvmmsg+0x20f/0x260 [ 1468.711150] ? ksys_write+0x1a9/0x260 [ 1468.711479] ? __do_sys_socketcall+0x600/0x600 [ 1468.711872] do_syscall_64+0x33/0x40 [ 1468.712191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1468.712617] RIP: 0033:0x7f59965d7b19 [ 1468.712936] 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 [ 1468.714455] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1468.715091] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1468.715687] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1468.716280] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1468.716872] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1468.717494] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:51:25 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b32, &(0x7f00000000c0)={0x9}) [ 1468.736972] audit: type=1326 audit(1727247085.252:1038): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.738857] audit: type=1326 audit(1727247085.253:1039): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.750181] audit: type=1326 audit(1727247085.266:1040): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.752189] audit: type=1326 audit(1727247085.266:1041): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.754872] audit: type=1326 audit(1727247085.266:1042): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.756831] audit: type=1326 audit(1727247085.271:1043): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.777295] audit: type=1326 audit(1727247085.273:1044): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:25 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4800000000000000, 0x0, 0x0) [ 1468.782575] audit: type=1326 audit(1727247085.273:1045): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1468.796315] audit: type=1326 audit(1727247085.279:1046): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8977 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x4bfb) 06:51:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 50) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x3c01c0, 0x0) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r4, &(0x7f0000000100), 0x2, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) rmdir(&(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS32(r1, 0x80585414, &(0x7f0000000140)) close(r2) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x10001, 0xa2050, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x640, 0x7, 0x0, 0x7, 0x0, 0x7, 0x9}, 0x0, 0x9, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) 06:51:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) write$binfmt_aout(r0, &(0x7f0000000680)={{0x10b, 0x3f, 0x6, 0x274, 0xa6, 0x1, 0xcc, 0x2}, "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", ['\x00', '\x00', '\x00', '\x00']}, 0x1420) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r3) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x38, 0x0, 0x401, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000540)=ANY=[@ANYRES16, @ANYRESDEC=r1, @ANYBLOB="5836c8a3e4174e502571d8a684fb377b3983761a218d049d0d691f6bc2d89ed403e8fb8a778bab96af9d0d25bccc5353900ae7889513ca23884abf8d46f889b138fc32d877a17d5c50999d89fa7a82858171fc517d84e22b77fe3883d699a465817ef3b16aa9d2c6d82ce3745c25314273fb6b5051191d10eda141bc960074e268efbe54b85c0d731de4786f3651e227462b99cf71cf6fd31d76f1a50ae5ca1ccb0298af3d931b3e011e50c160b7d3cad659db42c7c3d1be6a948910643fdb59fc80f32bcd50d3ca99987b5dd7556f330b8978939cce013785001c7a11a3a6a5ef578e7466822bc18b03cab987a8f22c396f1c6187190d", @ANYRES32]}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) socket$packet(0x11, 0x2, 0x300) unshare(0x48020200) [ 1469.366207] udc-core: couldn't find an available UDC or it's busy [ 1469.366977] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 06:51:25 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x14}, 0x11010, 0xea8, 0x0, 0x2, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = pkey_alloc(0x0, 0x0) r2 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000d93000/0x3000)=nil, 0x3000, 0x4000002, r1) madvise(&(0x7f0000d95000/0x2000)=nil, 0x2000, 0xc) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r1) sigaltstack(&(0x7f0000d92000/0x4000)=nil, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0xf751, 0x5, 0x703c829b, 0xdb, 0x4}) r3 = signalfd4(r0, &(0x7f0000000080)={[0x100000001]}, 0x8, 0x800) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x1000, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffff6ef2}, 0x1c) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8800000) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0x4}}, './file1\x00'}) 06:51:26 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b33, &(0x7f00000000c0)={0x9}) [ 1469.589663] audit: type=1326 audit(1727247086.105:1047): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8997 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1469.591539] FAULT_INJECTION: forcing a failure. [ 1469.591539] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1469.601212] CPU: 1 PID: 9003 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1469.601793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1469.602486] Call Trace: [ 1469.602716] dump_stack+0x107/0x167 [ 1469.603028] should_fail.cold+0x5/0xa [ 1469.603356] _copy_from_user+0x2e/0x1b0 [ 1469.603706] __copy_msghdr_from_user+0x91/0x4b0 [ 1469.604100] ? __ia32_sys_shutdown+0x80/0x80 [ 1469.604474] ? __lock_acquire+0x1657/0x5b00 [ 1469.604856] ___sys_recvmsg+0xd5/0x200 [ 1469.605211] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1469.605627] ? __fget_files+0x2cf/0x520 [ 1469.605968] ? lock_acquire+0x197/0x470 [ 1469.606303] ? find_held_lock+0x2c/0x110 [ 1469.606650] ? __might_fault+0xd3/0x180 [ 1469.606986] ? lock_downgrade+0x6d0/0x6d0 [ 1469.607348] do_recvmmsg+0x24c/0x6d0 [ 1469.607667] ? ___sys_recvmsg+0x200/0x200 [ 1469.608018] ? lock_downgrade+0x6d0/0x6d0 [ 1469.608374] ? ksys_write+0x12d/0x260 [ 1469.608707] ? wait_for_completion_io+0x270/0x270 [ 1469.609130] ? rcu_read_lock_any_held+0x75/0xa0 [ 1469.609523] ? vfs_write+0x354/0xb10 [ 1469.609843] __x64_sys_recvmmsg+0x20f/0x260 [ 1469.610208] ? ksys_write+0x1a9/0x260 [ 1469.610533] ? __do_sys_socketcall+0x600/0x600 [ 1469.610925] do_syscall_64+0x33/0x40 [ 1469.611241] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1469.611674] RIP: 0033:0x7f59965d7b19 [ 1469.611990] 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 [ 1469.614422] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1469.622722] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1469.624322] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1469.625905] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1469.627477] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1469.629048] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:51:26 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x4c00000000000000, 0x0, 0x0) 06:51:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5409) 06:51:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 51) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1470.696632] FAULT_INJECTION: forcing a failure. [ 1470.696632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1470.697991] CPU: 0 PID: 9025 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1470.698572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1470.699271] Call Trace: [ 1470.699504] dump_stack+0x107/0x167 [ 1470.699822] should_fail.cold+0x5/0xa [ 1470.700153] _copy_from_user+0x2e/0x1b0 [ 1470.700497] __copy_msghdr_from_user+0x91/0x4b0 [ 1470.700892] ? __ia32_sys_shutdown+0x80/0x80 [ 1470.701288] ? __lock_acquire+0x1657/0x5b00 [ 1470.701667] ___sys_recvmsg+0xd5/0x200 [ 1470.702000] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1470.702417] ? __fget_files+0x2cf/0x520 [ 1470.702760] ? lock_acquire+0x197/0x470 [ 1470.703098] ? find_held_lock+0x2c/0x110 [ 1470.703447] ? __might_fault+0xd3/0x180 [ 1470.703791] ? lock_downgrade+0x6d0/0x6d0 [ 1470.704155] do_recvmmsg+0x24c/0x6d0 [ 1470.704476] ? ___sys_recvmsg+0x200/0x200 [ 1470.704827] ? lock_downgrade+0x6d0/0x6d0 [ 1470.709209] ? ksys_write+0x12d/0x260 [ 1470.709543] ? wait_for_completion_io+0x270/0x270 [ 1470.709951] ? rcu_read_lock_any_held+0x75/0xa0 [ 1470.710342] ? vfs_write+0x354/0xb10 [ 1470.710661] __x64_sys_recvmmsg+0x20f/0x260 [ 1470.711024] ? ksys_write+0x1a9/0x260 [ 1470.711346] ? __do_sys_socketcall+0x600/0x600 [ 1470.711736] do_syscall_64+0x33/0x40 [ 1470.712050] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1470.712480] RIP: 0033:0x7f59965d7b19 [ 1470.712795] 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 [ 1470.714344] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1470.714985] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1470.715581] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1470.716182] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1470.716777] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1470.717389] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:51:42 executing program 5: syz_io_uring_setup(0x3ac4, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f00000001c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r0, 0xffffffffffffffff}, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = dup2(r2, r1) inotify_init() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) lseek(r3, 0x7, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) setxattr$security_selinux(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500), &(0x7f0000000540)='system_u:object_r:etc_aliases_t:s0\x00', 0x23, 0x3) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006940)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000300)='`', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001740)=',', 0x1}], 0x1, &(0x7f0000002040)=[@rights={{0x10}}], 0x10}}], 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000580)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) syz_io_uring_setup(0x313a, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x1, 0x232}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000400)) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r4, r3, 0x0, 0x7ffffff9) 06:51:42 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x1261, 0x0) 06:51:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 52) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x540b) 06:51:42 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b34, &(0x7f00000000c0)={0x9}) 06:51:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373131373433303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000079d64a30b19941939d5c6a24092e8c9a010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004400000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000010500)="ff000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020000000", 0x40, 0x2400}, {&(0x7f0000011700)="200000004c7ddc8f4c7ddc8f00000000d3f4655f00"/32, 0x20, 0x2480}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2800}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2880}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000050000000", 0x40, 0x2c00}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2c80}, {&(0x7f0000011c00)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000700000030000000", 0x40, 0x4800}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4880}, {&(0x7f0000011e00)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b65c7bf3000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4c00}, {&(0x7f0000011f00)="ed8100001a040000d3f4655fd3f4655fd3f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000005a0e0125000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5000}, {&(0x7f0000012000)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237313137343330352f66696c65302f66696c653000000000000000000000000000000000000000000000b8e8b49f000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xa0, 0x5400}, {&(0x7f0000012100)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b63b3ec000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x5800}, {&(0x7f0000012200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800010000000af30100040000000000000000000000050000007000000000000000000000000000000000000000000000000000000000000000000000000000000044cd9848000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000", 0xc0, 0x5be0}, {&(0x7f0000012300)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c4794644c000000000000000000000000000000000000000000000000200000004c7ddc8f4c7ddc8f4c7ddc8fd3f4655f4c7ddc8f0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x6003}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x63c0}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x18000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x18800}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19800}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a000}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a800}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1b000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x20400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x28000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x28400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x28800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x28c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x29000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x29400}, {&(0x7f0000013900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}], 0x0, &(0x7f0000013e00)) 06:51:42 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6800000000000000, 0x0, 0x0) [ 1486.489571] FAULT_INJECTION: forcing a failure. [ 1486.489571] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.490875] CPU: 0 PID: 9034 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1486.491448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1486.492140] Call Trace: [ 1486.492369] dump_stack+0x107/0x167 [ 1486.492680] should_fail.cold+0x5/0xa [ 1486.493007] _copy_from_user+0x2e/0x1b0 [ 1486.493356] __copy_msghdr_from_user+0x91/0x4b0 [ 1486.493753] ? __ia32_sys_shutdown+0x80/0x80 [ 1486.494126] ? __lock_acquire+0x1657/0x5b00 [ 1486.494501] ___sys_recvmsg+0xd5/0x200 [ 1486.494833] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1486.495246] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1486.495687] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1486.496063] ? trace_hardirqs_on+0x5b/0x180 [ 1486.496431] ? lock_acquire+0x197/0x470 [ 1486.496767] ? find_held_lock+0x2c/0x110 [ 1486.497114] ? __might_fault+0xd3/0x180 [ 1486.497464] ? lock_downgrade+0x6d0/0x6d0 [ 1486.497814] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1486.498280] do_recvmmsg+0x24c/0x6d0 [ 1486.498599] ? ___sys_recvmsg+0x200/0x200 [ 1486.498950] ? lock_downgrade+0x6d0/0x6d0 [ 1486.499305] ? ksys_write+0x12d/0x260 [ 1486.499637] ? wait_for_completion_io+0x270/0x270 [ 1486.500044] ? rcu_read_lock_any_held+0x75/0xa0 [ 1486.500435] ? vfs_write+0x354/0xb10 [ 1486.500754] __x64_sys_recvmmsg+0x20f/0x260 [ 1486.501117] ? ksys_write+0x1a9/0x260 [ 1486.501461] ? __do_sys_socketcall+0x600/0x600 [ 1486.501850] do_syscall_64+0x33/0x40 [ 1486.502163] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1486.502589] RIP: 0033:0x7f59965d7b19 [ 1486.502901] 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 [ 1486.504415] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1486.505176] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1486.505794] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1486.506387] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.506979] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1486.507572] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1486.582808] kauditd_printk_skb: 9 callbacks suppressed [ 1486.582819] audit: type=1326 audit(1727247103.098:1057): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9030 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1486.587309] audit: type=1326 audit(1727247103.099:1058): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9030 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:43 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xcbe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES32=r2, @ANYRESDEC=0xee00, @ANYBLOB="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"]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x0, 0x4}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1486.597918] audit: type=1326 audit(1727247103.107:1059): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9030 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1486.599954] audit: type=1326 audit(1727247103.114:1060): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9030 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1486.605254] audit: type=1326 audit(1727247103.114:1061): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9030 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:43 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x6c00000000000000, 0x0, 0x0) 06:51:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 53) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x540c) 06:51:43 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b35, &(0x7f00000000c0)={0x9}) [ 1486.645454] audit: type=1400 audit(1727247103.159:1062): avc: denied { associate } for pid=9028 comm="syz-executor.5" name="loop5" dev="devtmpfs" ino=107 scontext=system_u:object_r:etc_aliases_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 06:51:43 executing program 0: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, 0x0, 0xee01, 0xee00) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, 0x0) r1 = add_key$keyring(&(0x7f0000000640), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000180)='dns_resolver\x00', 0x0, 0x0, 0x0, r2) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000200), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r3) keyctl$search(0xa, r3, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000540)='id_resolver\x00', &(0x7f0000000080)) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x6000, 0x0) r6 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r6) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, r6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}}, 0x0, 0xffffffffffffffff, r5, 0x0) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f0000000400)='\v}@\x00', r4) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:51:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x200620e, &(0x7f0000000180)={0x0, 0x10008000, 0x8, 0x0, 0x1ff}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000003c0)=0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)}, {0x0}, {0x0}], 0x3}, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_setup(0x6970, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x32e}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r7, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x4004, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xf41) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r6, 0x2, 0x0, 0x7fffffff}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x40010, r0, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000940)={0x0, 0x0, "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", "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"}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000e, 0x1010, r0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x17ef, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x9, 0x294}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0), 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1487.004381] FAULT_INJECTION: forcing a failure. [ 1487.004381] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1487.007201] CPU: 1 PID: 9057 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1487.008707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1487.009784] Call Trace: [ 1487.010016] dump_stack+0x107/0x167 [ 1487.010324] should_fail.cold+0x5/0xa [ 1487.010650] _copy_from_user+0x2e/0x1b0 [ 1487.010990] __copy_msghdr_from_user+0x91/0x4b0 [ 1487.011382] ? __ia32_sys_shutdown+0x80/0x80 [ 1487.011755] ? __lock_acquire+0x1657/0x5b00 [ 1487.012128] ___sys_recvmsg+0xd5/0x200 [ 1487.012457] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1487.012869] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1487.013391] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1487.013769] ? trace_hardirqs_on+0x5b/0x180 [ 1487.014135] ? lock_acquire+0x197/0x470 [ 1487.014470] ? find_held_lock+0x2c/0x110 [ 1487.014816] ? __might_fault+0xd3/0x180 [ 1487.015151] ? lock_downgrade+0x6d0/0x6d0 [ 1487.015500] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1487.015965] do_recvmmsg+0x24c/0x6d0 [ 1487.016283] ? ___sys_recvmsg+0x200/0x200 [ 1487.016633] ? lock_downgrade+0x6d0/0x6d0 [ 1487.016988] ? ksys_write+0x12d/0x260 [ 1487.017435] ? wait_for_completion_io+0x270/0x270 [ 1487.018500] ? rcu_read_lock_any_held+0x75/0xa0 [ 1487.019516] ? vfs_write+0x354/0xb10 [ 1487.020331] __x64_sys_recvmmsg+0x20f/0x260 [ 1487.021287] ? ksys_write+0x1a9/0x260 [ 1487.022154] ? __do_sys_socketcall+0x600/0x600 [ 1487.023156] do_syscall_64+0x33/0x40 [ 1487.023962] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1487.025081] RIP: 0033:0x7f59965d7b19 [ 1487.025935] 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 [ 1487.030045] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1487.031713] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1487.033288] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1487.034903] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1487.036460] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1487.038057] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1487.083389] audit: type=1326 audit(1727247103.599:1063): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9055 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1487.085599] audit: type=1326 audit(1727247103.599:1064): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9055 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1487.090192] audit: type=1326 audit(1727247103.605:1065): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9055 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1487.096937] audit: type=1326 audit(1727247103.606:1066): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9055 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:43 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7400000000000000, 0x0, 0x0) 06:51:43 executing program 6: ftruncate(0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r0, &(0x7f00000002c0)='fdinfo/4\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000001f210c000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24008000) r2 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x1296409228155d68}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r4 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000140)=r4, 0x1) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r5, 0x0, 0xff7f, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="000000800000024f1f00"]) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)={'U-', 0x42}, 0x16, 0x1) fcntl$setstatus(r1, 0x4, 0x6400) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000100)={0x1, 0x0, 0x3}) write(r1, &(0x7f0000001200), 0xffffff45) [ 1487.556604] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7936 sclass=netlink_route_socket pid=9072 comm=syz-executor.6 06:51:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 54) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:51:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x540d) 06:51:57 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b36, &(0x7f00000000c0)={0x9}) 06:51:57 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x7a00000000000000, 0x0, 0x0) 06:51:57 executing program 5: r0 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000400)='./file0\x00', 0x58, 0x8, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="dbf576c22d7fd0ff62d851d5d3457fbce47221d0789b26345e80724968b3aa18eacb99d16c70b48baadd9b276a1664cc581e2205ae9dd671d05203d40ec8f6168c0487aa31388519c5af7fa994f6d7c243bef3c7a1c9fd383bc22f91ca9d71bf51004e5c615157f5442d830de5cedb0942037d0baab42f51c9037a88c93573fc46458a0ecea5927fac44351d4b00ac129fddcec2ae50b6d75432d8dd2ddbae846ccd6dd358819a1c0c22d9d58627c4aa6171b9768cf15c133a2c3f8ace9fe94e65216928ccacd557b3575b78e769f335a48320e936b2fb90dd5e519b0d66072fcf9c7cf170b014b5d597733f7f", 0xed}, {&(0x7f0000000640)="3c01a2c70fa6f02891bf6444fb47f16e50a077917b7b1cd82d679c8e", 0x1c, 0x3d}, {&(0x7f0000000680)="547aab16904ee62c6df5f8f5c9b5b46f19f4fa7f6ab595da0565bd248783d290ebe88fe9ae701ee7b0d529a47f7f1c9e32aa9bc425d1672e12c88f3258bcada782272e110607f77c381ae5454423635ce05005b3c3712179ef4dae1d34490ee0b1511d423bf50350d1806b7da352a4920e26d10bb1ef28d58a2ca8e063ff925163bdac7f4b1e06a5fd79017db45e921a7c442a937488921005c9cf2129586e314239e31cd2785bf82c910c96a0762366b4", 0xb1, 0x1}, {&(0x7f0000000740)="5e72c7994027639ceceb009d3c94f9b30d414cd5fc95b64425045bd7ee82ea46daf6a659d911b4c36d5ff095a929c12ee97aaaa01c230165a2882552a6a42db78c6f55ce2504297241e73d965bdf2f03794ee7fff561cd68396b3a4b97dda2cdf67ea5365121d03ffafe358370505c8947ca7b5e953427a887eeb75fd949146181bc8861f337a7dfc07e9667fa12ad5ca5d4f60e02581e86f958fa7491c3eb699e0992806b7881e4cf2ab8b85edb5cec12c1ba1ed1bff3ec7cd8bc34a6084e2173d72f09541423f796e3349a02c87c2c5c345de1667cc442d00d51a356", 0xdd, 0x7}, {&(0x7f0000000840)="7aed99544a0e0fc70434da925e612b21791f9c9bb4501eb1f7dcbb5f76373cc1c6f13f26e03dbec019214da8686d416d2bc0d3a8d10a36014a4e33d682cff09c8bd3eae91c0231378573efb7b3ae4f28f4f61ed79d42e5185a548a33e860069cfd305d2da42c57c43cf4094e21b43c01a37db780cdbacea78a9183b223628599fb863e2cb9d478a052c7ac3f4ae8ef554b06f667b33a7d4af262e45dbe64077d015c43cd98af7f77c31d445c53ef0c29d884b323fc99acfe03886503b1e17aee5e6e097301a46f8ac378ef", 0xcb, 0x1ff}, {&(0x7f0000000940)="d8c9a9236ef3b56152cfe541a2a450dfd40bc26aa4c5f0fef79c7bae8970b356a231a75a6c69f68ef5eb67b69d13244769ff1e57aa4d8a9adf7e0a5feede4979a44fc1d23926adc9e00c7f5f6a87ff4dedd2925aa7fa2c8cdfe2b4e0146b844e4cb1486faf41f6d8d5104da56cbe1137657e89822051f33050834da5fa1ded662e4795a5c01884f48183cf788162276110805eb890b64cb7c5f4f6", 0x9b, 0x6}, {&(0x7f0000000a00)="d27bcc9fd267c1e94e7c29071aa46bce570a3b834490f37037812fb2cb633014ab67233d0d8736f142c86600c963c6a3", 0x30, 0xfffffffffffffff7}, {&(0x7f0000000a40)="0523a002c2e555be01261bf1d5d1cca8be322d02f7f50a3a3008dd328cde5298e0704f2cd643de3bf006686545e6d804ce4f7d0560e2990e4c1a73cb7cfd2bcd2e7b76c94cd7ce8b6a9bb4b92771bb7ffd6ee6315073d43899a26c19c69c63ebfa6a0fbc9a1d9f6373", 0x69, 0x5}], 0xa000, &(0x7f0000000b80)=ANY=[@ANYBLOB="696f636861727365743d6d61636963656c616e592c646d6f64653d317830303030303030303030303030333466657373696f6e3d307830303030303030302c3030303030327572652c657569643e00000000000000e7ffffffffffffff", @ANYRESDEC=0xee00, @ANYBLOB=',defcontext=system_u,\x00']) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_mount_image$tmpfs(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x5, 0x7, &(0x7f0000001180)=[{&(0x7f0000000cc0)="d99aaae356aca448971dfedbb12f3256944c15c3ee01b6bd9851477650dff0eb9c19483ad403577a3cfdb0ecaea2d0a2596e5ac660e40cc355199be865614b31db12f5c135851936be85d866a6acbb2b7bfee7792ede050354fd2f6711ac833e1a2440f78508a961afe482c5afd9e1ba9960e5b040d732dcf68d588f1757dc43cd15a490cec7591955746d131d17583f7c58283b62324a2fd8b9", 0x9a, 0x6}, {&(0x7f0000000d80)="f9157a61c8a8d6f399544d0d81369d2ad21d777dddda59d8192f9bc20eee36280aef17c1a2ce3496bf0b9be24d80761362f7658f71dccdf56f3d4887e915abff53f4133cdfbd7579a88d044cd9dcb8b42fba643f75e98ec7467969e1630fcc2d1b1df60a00cb3ca6dc0e1687360f49c087648befd50c0ed0976becae4489d951c1d9f5a6a3e1ca281ca09428984fa02d93f21e4a22a8c3384e34166a3824f0f44c9fab4aae8907e14380ca2ffb070b496007764405fd9a99e5", 0xb9, 0x100000000}, {&(0x7f0000000e40)="ac6e25851724ea105197e3284fdded8c01e0d485d269ca88ee9407e31d3eddf1d9207859618ec1f188a3c3bf0080db9cda811190c01a1fd834b7ed3eccf40d2600a46756ea319a9eeda388741e208fcae2231ffad5d8eb8e5f873d8913cfb7b070105e4e2985ae5c0ed7b315579c6df0c81c8ff14c3af7a2a5a92f67f3428f602333bdec529742470bd3f285ca6426c4af93394ea3a6ca1c623de57b49d27acb1d503ae0f94b616418cd55132a63e545c0690976a3", 0xb5, 0x102}, {&(0x7f0000000f00)="46ef261b272b6c44139297b57deccf6d603d0492acd7028a36d21674e387cc9ce6ff513cd6caf5393179ce8c17b5720bd9951799761b9b547bf4073f95e1a5f4435d22e94e95b898c19818195bf998f78ca4ae24e21d696c60603087cfc56926286104384ec2cf19b6379164aa3d8c98a451bd2d3caf7b2aa957eaeef49b12769dd15f9b474e46f2857ee07319b9cbdc8755dea96baae86101b09a27c68f42608650eacc81aaba5bb03e3869f82374b567f147433a44b7de3e7465b3f6e36c41fdbf8f75a947c0a70bc0bd026ee44c6acbc256", 0xd3, 0x9}, {&(0x7f00000016c0)="59d6203ec37aa126773c0f423cfa1729e47482a61bf0f149fb2a93b9127afd2627bc8c3b3552fc0663373e0d63b803d700f406681fd639d56003e91c9ba98c9a7bac607c3fc3819c1cc107267f908f83abf22d98b7870026753bcb9d106ea212dcdd5945d08f01e495e2d61cf7aa6a032a17885568097f33332ff71e2d24856fdca1f2adba72ec324790ef0a3a090089f98028fd595b447383acfb87100430206fb6549e892b43efff46351ef2fbf4d952f2fa3efb1aece2d75d35e1342ddb6d8345bffa828188f57b63c18f95f9b29894c376a47ccf616724709fea74434945451c873601658e886aa1a4c806a967e13725b377bf091b7fd01f36c36699dbc2aefbce63f2736b702aad681e5eab1ccb56cdf540cd8e5cc4457112e82dcb599f676e88525dcb6002a7495319686f89d4d93d1328a9251b189654837804055ead0668e848f880fa6c934c56805ee2b5608c0176c5a3047215d66b64adf09bf3cd68273b001282a55060553416ff74877068f008bc2b16506aee0c858385ec5cde9280d36729aff9a54e5a5a646341b61c255a8ec11b1baff1c4f467f19571db17fedd07f599405b95af5a76f1c0417dfead876bc7a963c15a887561d1726deffb18e7d49f323e770fcb25f3ee79f5c5f386df3f58f20e2537195d802afbf659e3206389dfcaa430669f73326f042b7bdaa9ef5913cfa5b74bb5a65020f2b00052d02cc0c6ed5cdb7b1a186e7cb6ec18bc35c7b59a3f79c9491a955851805f5bb6f21d5c37a054de4791c71ccc43de0992096091fc07c5bda845e18e0bf7a6e3ef87d020806aa7e5ab8e3f9c442010c51baf744c34b3c44250ea801062af86b00f37ad3f3a3f442be951e6ada0a808c5d841ebcd56f004cba07bf30e4791fc9bae2cf52c3d0f281cb4a22c19e83c89c35dd399e9f33e62855aa83776f60eefdb32c986d6ce859db7ccb2cb1ae68224f487092c75bf7c9a66d0d17af7876062545adc06cd3c57ab47563d5f92597bdd701a12a13d3ca9b271aa3ec3442012fe65a195798df9cade406dc70968ba34fc7f53634961e23b0f17b4129bfa4374344cea91fe8ee33f1395b791eac5431be7895244ca6abbe0da3eb2d950f9a2aa91599c02f5c2371bc76e44acdb25ed4a32f8ef7969c2d90702bb03b731b191108d234eae90969262954d274aeaaa95b45e881a143b47e08a8526b5cbc50302defcd273177dd73fa81e346dfe529e6f0dcb5107dc2cee0dc89c09715b63ceda6b01a82c46c93d2b22510673eace0c76b61ad075ec401ed5632a40b20826a51eee9a36c9c5bbe1e27338cf18a6ffb7d5d9c35068343f4b7ad3f7b28e3716780b8276f25cae452c874121ebc6250690f7fbe7d3bd4be4c2f852a8153563c2e31746d8bc039ae60866eca358bf059927a761c91b8bfc233aa8157acf04612ffbfd2b0f147d306b3efa2296a5c70e898cba84f232f972fcc53746006e1e2df3bb37b10be3a23a186a9cfa58e909d7cc3f72986f84df7c424eb44640ff88a22d0621e3a416185302488d7e38685a76e9a0b6bc8b67cd3e07a466381ae003ce9a0a9d45b5b05846d402343c650141cd3942b9eff6b9083bcc1717b871674e0256a41fce6981442539648f62a6e39a38783011b97593b18cd8c644f0dff94c5579da041c9a0958450dc1887d48d5cff2a46bc62eb4b6e53e12f095a6b689b998b761675b89d28716737a8bbffee10474e4b72014474e33487b9c1d8b0dc266ba344d22f4979600b27722d2206f5cb8627cab1fa109358f9c84da46c971fd01f77c9035963dfce411d2f1bf45cc4682d07c167d2220971ea9a52aba94896776410610ed1dd94c0e0040391de38d57ab7dbf4d37142226f6437755144f6b0328cc1ced5271fe111959093b199286adc7920ae83a1e62f87961b4e5849c96ec7bf6702c14ea0876f9cbcceae379cdd172ee93dd2684cf07f523b190e30e7b18da91c6dcec4a4993bbfefd0433df27b5142a2743ef52c759fbade7136b921daa9bcbe909409fdcc34142236a28da3e074336ff0e8f62a4b41e948ded4b0ea3fea094f5a749c20128cd63165198b3da23870c37266e32ad91afb305814227c86f3c6842bf2322bc7494fc85a7be6f9280ad34c6aa043cc40c8240d04d86fc612265de079b99bad7d3fa4b7e664e7f9889a400af5169f9e6a630245c4dc4b7f85b7e99488898f3147d4563d62d6cdc7f4f8d7cd2fe0cd5f09698f3c3398cc5f8c2ba6e60d7930fd025c1dc4cde41b8a72b08c2f4c34e1b8c890d3c93b15193628b0ff68d08144932e028e5a0af081b425dfb05832ab1061d02e8f5910430e4e7ebfe66aaca8f316771410e8e4d8a3cf885efa7d139745bce290ffe4cb14a73deb057413049279468e0acfef67591a3fb7820856c9fc6cb07a90149e689a342bb42d5de409c544413fdfbf297c129b00fe5cbdad7af97407c0a639a7b2d0a091b2926deb056f5d8b4f1b6e91894e3e90b62a7b499547898b66e016cc3ca989d68ded5260fcac79e461d518f0158cacfd231150a49cec94e70bd120d3b130c040951225b6116adf2cc6ebda49ee80cc398fccf6351699ce04248c5c1fff4b9799fe609c1caf4f2a36bf0490f169559fb22b124371980789d4460c245b793a7b2b5a8238452295a8c18719ae02e53f61edae55b8b0d0a2b34e0508ace0f5b449182b89e021670488b532c02292eaee7bd3c9369bdb3e1dfb1575db5b963a39df63f21520b9423ab726ce88218396644d121a54262296a67898ce24261e37a112790776e90b1808ace410075cd34c90270142e3069bc6621234b0821ac837ad0a4c8ea7792b6c3f9e0d33808609fae0c32bf30534e22a0a8bd31b09e9efc84260193a72e91bed9f3555cf8b024d7eca5d6a4ac15d5359e2d6c5364b2df7d4c676ecd72c60bb29290ca763e21285fd3c7e728915e5982d0495a837c22c226e00fd432d5641123758c5854d6444a68bd634cfa4c1ad06cce31b7b0ee31195c9c91bb1e878f2cd2b33a50703fab40ab0512403c59a8d2d6bb2340334995f72df30bef79597ea413a5fe40b126b360fc7b37c4e10f35710022453921eb1fc562ba74e080f701ca9547f0b0d6183a0197a55b442248e346cfe33f38fb7a2416c98bf9a75c309cd06a3eb4996ab5c7e211eb9554858c7cf1bb6387a7d02af506d264aeea5c1294da344b9888958d17affa0eb7c92ab89148cc2a1fc809e2365511ea22ebe3167184974934109ddeae94138e272179b32c9a3084a5fafe5e4196ae7b2e60187a8b557289e2416a4e5749a0a6fd7653994d9dba49d30dd5d9d89c566adde3114e6f0eb078a8fd4b3a653a570ac91b37da89fd669b0e42c656430815015bcc2bd0732a9b336d77d4017e3372266c63ec3391d8fa9c01ab0d834ce654b70a1c925eb40ae983adefaff0ee33df3ab6a3eb48bcd00db085408876e8b355b6f5d6aaead1ff65f2c6b1296bfb355abcb69791a52e1b4b0ee43410995ef1943f5810ec45cc3570297057a9965a536ac0a9d48cb7bca9da957295e9f483d63d557d180c238e926204eedbd4d35324b5b922ea7ec6cf47bb13fcf0e64a467a539705f6ea7cc4266b779d8cb08bfa70bb56bb439126799beefed3c0f3df3f920f25b6b899e844de1bbb52e7fa742c7560b1ec428e49e347bc93ad2e4a8bfbdbc4714bc661cb2c0361b42aa645de3a774b639d9c13659c91ae5835d9aeead862be7d0b5dc2666b48d75af16a3a767b1bf4bad7007940a6a8c8c8a0c0dc87e1fb7fd99539d6b33e436b8b6778e92facacba1b9f32adf0b837da32dd316cd1b31414ee0fe978505adf459908da17cdc15071b902f023c5bb3dce96a9769f5b8557d2ec77d41e20d101cf855e5574bbda09f7a67f94699517a3f0936aa3a13e8d884675af222d0b5bcf4fd9d523bb9d54805275195e2842958eb5a83d10c7f399b6df2999a2e17f91658facc3d309204bde1faedc273ecdc29309aab09906d5a2c4fbb5fd18732df6e3daa2973d75bac2517da5793b4415daff41a3632312f07afeda0e9c485523231793551c42bc613bf5e97b3a757ff313f92e807c34887b344b626d4e80b385e933dbe269d2b75c7febf1e69f8510ef019ccc7d54f0c87c0d2996221bf07a04951832ab0a0a0f33d081a27d50e8d32350f88d3e983c51c1cb021697feb0801cff68af8330296cd10c0a1fde0a46c3024ec07b53dccf305bd5d751cc852dc196ef56713b0e7e781e8ef87e3e506407b0f9cc9ed1316cd8c1a12ec101c312f31e9f00269e83199490716cc2fd199b6aeadb6980d51a5e9aa351aa36484cc449fa42fa807b59677bc229f37296c02b48109bdc7373e1d46d6712df1d77bec96c0b0232bd7902592f60290c84a4898ad02fd7d1794c378131f991ffa6fbbe865fd2a83c04307f37f766152fb7fcf91a0f256bdf2b8f46028c03db8e8dee7225f143197f71cb0c2dc082ebefa21db0dfa72c20d731aea35cb2f7ee8e10a89f386d55cd1d571f644f64f4f26ddb8265aa395d4c52acdfd954960a0e95f3ed44b2b40027b1adb7e4de1a8b391766b33312151daeadc0e45cde134434ca882a3bcdad2e4a261a6dbe1746ab76c99229cdff6d673fb81f12fbea0559190ed11378271746f4645805491a9b846d5c4a61347002ab567a3304d0efea47a4865bd1e692ebc4ca200389af322b5bf4c26338386f89043710912af1f8c20119fce0e96adf4b1a126a62d2c8558f477109869d0c285e84aff3c6271da497bce8708134c6b7952bff26ab4f70f31f867ae474c059e6c8f4615de44140462b901cf459519fda9aa08afa8cee634f23d7e1fb3c6915b1f2b4d72329216412036246e7a59f35240d9d10fa7ac9eb191774496c348ae3e34e48550ec0ba437640def2cc7c77cbbacd5d75dfa8c82195b5d100f8102e63c3a5c7f9553129eb6d5a4ed79b84b534e797ff5089902ab7143a933025b127b04cbcaeca17a36f5d869353d50decad1a4704037f7163291c0b1ed5dbbb8c22fc4c4b683e82a3f0419adc678784f34911b48d021305fd632d3cc1f652c4646518a9953a854674df58e08d0033468fe966f906785aa94ca0a8691750f9983a304e729045e6b03b933fa0173176320b49b0ff47fe85d5914940b2340928ab6d9bcf31a171957ffbc5ad0a977030b02cc184a2e00befe1d83ea8bc0854848e8b1a7ce8eb357cfe6d6dc3d0b735b7ff73fb3282bdf5e6949c2c7a93732d6ecb8b2f290654e46f8947b14a1d13a973f067f21043b6f685593f3ff23adc550eaac97591dadf383da06feecbad98915f8de783535507bf466b213e57abf0463e79b93595db13b8d682383487690c292241cd50601ea189cb223607bfc17b85c1b08f525854a550562b503d7db2152d6acea9d0d5b04c721aeb3988cf5c26167eed38275b27d23bafd4ea5a414181f5c1daee9f32c5d8e060a0b332f69f8b04cac5705ce8d36145317abb488baec2305fcbacb35766b884a93eb585aeda24848dc1943fb9b3ab9d78b8da61392bfad98f837c542dbbf66b919908abf7d9668b3394e965310ea7181c810cc9376bbd22506478f5f9c802fda0ded035c35218283f3d9d7f2491076ce8adbbbad111505c9df00052e6bf31530b1ad9b7a56aa48d8de8b0c1d9d93817536a9a80861dcaf94a67fc69502b7b6a32c98fd33eee857a8c9cf7fd344609dfe2708c85505b0d372de419ef5aa27923b3504b244d9edd559656cbb134af66f6988cdd797effa06e523d275a0d25b21a30fef472d333841526", 0x1000, 0x7}, {&(0x7f0000001000)="c84c1525f529abfeb203a26d0ef32622c540ffa16e7cd5b11b73029febef74a2f7030f10b98af36011b6728aa4edd7e1b795a3d853aa839decebeda9ffa2cef7064d2ff71f8a", 0x46, 0x8}, {&(0x7f0000001080)="47b5bfa3761b089efa214c9df3e994fdc2f57cb10678618c85d999d2c27d505f378702c26821b4334ebbb6bb8b95c668890de8aedc710fd6da848e5b4a874d7f6c8f8c417af7fc6c051a78070a8bcf838730c7d307df87c23cdad53ebaaa3564b9e427f92ba8423c8e724f87d58278513b61f768a03752a3f5243c790098297ff13cf0747f9d0619c3887c02b91343f5ae87e8adfa02964161475145fd49dbf5eaa5eb4fd7cccfb45b54ae181cb2b835ed5eefba9fedc0206cc4e4a30dfe50629b3abfb1e98a6dd1e56fea786b39374822abfda5fd75860a7ba6f7f2e9c362bd8c783fc42d0bcfd23410b411a008cadf493d2d0d", 0xf4, 0x7ff}], 0x8, &(0x7f0000002980)=ANY=[@ANYBLOB='mode=00000000000000000000006,mode=00000000000000000000010,mpol=prefer:1,,nr_inodes=m17ge,subj_role=],fowner=', @ANYRESDEC=0xee00, @ANYBLOB=',smackfshat=:&,fowner>', @ANYRESDEC=0x0, @ANYBLOB="2c0091366f53facf01b7ccdc49f51d874c2a948115a94b438211e0ef43c3655ddf2bf275e42c065e6408131916446aa67d7fd48d6400b4411dca7307ca22b1f8f83b0feb74fce316a5128cc7888e1515edceaef1b469ddda05821ebd5db0a50fae1355f0e88a4ad6bbf9f78db4e391d61858c95145741c627f92e37f73880b224b521979403e0bec84893b02b968c7d4d808aeadb12a2b492329caee870482e1bb781cf2141b9331311641b7ba803b76bc5f479075efec593c89910695fe000a"]) syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000001480)='./file0/file0\x00', 0x80000000, 0x4, &(0x7f0000002740)=[{&(0x7f00000014c0)="e9ad7e60247a2b49b27c9de5185c7b81f6a4c8d93e3f5c3ac29ad0e7777f12cb0d9468caba282e69b16c4e49c633054e3ce7de4748acd4284a7aaf0164fe294b139f9f952ca67433e22730f7d28f8033efd59ae20d74e3dbbb2c8fe32c23dc9955fb24fe2c94e15fcedc74988dd73e46a8c031f09b1621d3e2615119c48a24d35dee9ccd44899e515b1f55e1d5504161aaf358508763246c39163a969990e2b70fd2e898715be52221bb7ea5f131024e811e0d19c1", 0xb5, 0x2}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="6637b097eabdbffd74f7d905f18e461b193aba8116c3f51a8be90b830e3ec765fb48250aa9893b639cac0d9129ae3c2040e16d2fd5ff00c2336b8ba5e4fa56da56afc74ced40aa3bc263440b1a7d3b4ebe6e9a1c2dd909300172321dd7120a01493f57e6de21dcf04d9b409083891219781d1dad8533d48d36f3531406644b3f6733a7333a9a6a39426529325358bb7cc5530c53dddeab8eb05d0974f64fb24dba6d9dabe92554afbf702eae9afe001adeda8f922182dc3f14ce2a77487ef9", 0xbf, 0x6f94}, {&(0x7f00000026c0)="1281f8fb1ed53b5cf2bf77c82261dad87843f4ad790bf788491242720df9b94ebde4b065bc40ea5eda3ac137d004a8d6e25adf3a6880457040fa6a74bc179c51726595c181359a2f17cd34b84f1a904eba1f633f7f68de3e228bbd648090139d0c8e94dae06fefc9bac86d9bc236788c3d70fe55b0b6c795f0eb2d4068a311", 0x7f, 0x3}], 0x10a008, &(0x7f0000001240)={[{@numtail}, {@nonumtail}, {@numtail}, {@numtail}, {@numtail}, {@uni_xlateno}], [{@dont_measure}, {@euid_gt}, {@dont_hash}, {@permit_directio}]}) r3 = fcntl$dupfd(r2, 0x406, r0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000002880)=ANY=[@ANYBLOB="398173ed8a99246bd2b06413bc9006cc02ab5ba1f8fa1a20f5551c61010051cad5ecdb84ec40b3687bdbbe8f0c6f7251dbaee40d3aa923a9fde9d06149d959f4551699c95eaff050cc2149bc9adb29a5481aa42d1d9e8d1eba8f4fe97f973ac7184edd5abb9b8f56c032c09101f2ea4a8bfedab0194dd651576cd3667fe41257885e4e8e4508b863fcd635901b21784f", @ANYRESDEC, @ANYBLOB="000226bd7000fddbdf25094749a2d0c548f7", @ANYRES32=0x0, @ANYRESHEX], 0x28}, 0x1, 0x0, 0x0, 0x8884}, 0x40841) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x201000, 0x0) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000280)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001340), r3) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f0000001400)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000013c0)={&(0x7f00000027c0)=ANY=[@ANYRES64, @ANYRES16=r5, @ANYBLOB="00012dbd7100fddbdf253d0000000c009900000000006d000000"], 0x28}, 0x1, 0x0, 0x0, 0xc044}, 0x4000808) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x7d) r6 = creat(&(0x7f0000001680)='./file0/file0\x00', 0x0) llistxattr(0x0, &(0x7f0000000180)=""/253, 0xfd) syncfs(r6) pwrite64(r6, &(0x7f0000000140)="b2", 0x20000141, 0x8001) 06:51:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r1, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) r4 = dup2(r3, r1) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x28, 0x0, 0x2, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x1) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x75, 0x7, 0x20, 0x8, 0x0, 0x1ff, 0x41800, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x473}, 0x48801, 0xac72, 0x6e, 0x7, 0x1, 0x4, 0x3, 0x0, 0x9, 0x0, 0x3b28}, 0x0, 0x0, r4, 0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="68010000100001000000000000000000ff020000000000000000000000000001fc00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"/304], 0x168}}, 0x0) 06:51:57 executing program 6: ftruncate(0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r0, &(0x7f00000002c0)='fdinfo/4\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000001f210c000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x24008000) r2 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x1296409228155d68}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r4 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000140)=r4, 0x1) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r5, 0x0, 0xff7f, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="000000800000024f1f00"]) lsetxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)={'U-', 0x42}, 0x16, 0x1) fcntl$setstatus(r1, 0x4, 0x6400) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000100)={0x1, 0x0, 0x3}) write(r1, &(0x7f0000001200), 0xffffff45) [ 1501.335671] FAULT_INJECTION: forcing a failure. [ 1501.335671] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1501.338933] CPU: 0 PID: 9089 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1501.340600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1501.342548] Call Trace: [ 1501.342782] dump_stack+0x107/0x167 [ 1501.343094] should_fail.cold+0x5/0xa [ 1501.343423] _copy_from_user+0x2e/0x1b0 [ 1501.343767] __copy_msghdr_from_user+0x91/0x4b0 [ 1501.344161] ? __ia32_sys_shutdown+0x80/0x80 [ 1501.344540] ? __lock_acquire+0x1657/0x5b00 [ 1501.358171] ___sys_recvmsg+0xd5/0x200 [ 1501.358521] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1501.361016] ? __fget_files+0x2cf/0x520 [ 1501.361363] ? lock_acquire+0x197/0x470 [ 1501.362807] ? find_held_lock+0x2c/0x110 [ 1501.363160] ? __might_fault+0xd3/0x180 [ 1501.363495] ? lock_downgrade+0x6d0/0x6d0 [ 1501.364969] do_recvmmsg+0x24c/0x6d0 [ 1501.365290] ? ___sys_recvmsg+0x200/0x200 [ 1501.365658] ? lock_downgrade+0x6d0/0x6d0 [ 1501.367063] ? ksys_write+0x12d/0x260 [ 1501.367398] ? wait_for_completion_io+0x270/0x270 [ 1501.368847] ? rcu_read_lock_any_held+0x75/0xa0 [ 1501.369239] ? vfs_write+0x354/0xb10 [ 1501.370771] __x64_sys_recvmmsg+0x20f/0x260 [ 1501.371137] ? ksys_write+0x1a9/0x260 [ 1501.371461] ? __do_sys_socketcall+0x600/0x600 [ 1501.372894] do_syscall_64+0x33/0x40 [ 1501.373210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1501.373665] RIP: 0033:0x7f59965d7b19 [ 1501.375051] 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 [ 1501.377639] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1501.378321] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1501.378989] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1501.379601] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.380241] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1501.380884] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:51:57 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b37, &(0x7f00000000c0)={0x9}) 06:51:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x540e) [ 1501.414919] netlink: 120 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1501.418248] kauditd_printk_skb: 11 callbacks suppressed [ 1501.418260] audit: type=1326 audit(1727247117.933:1078): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1501.420659] audit: type=1326 audit(1727247117.934:1079): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1501.430126] audit: type=1326 audit(1727247117.944:1080): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1501.432040] audit: type=1326 audit(1727247117.944:1081): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1501.434035] audit: type=1326 audit(1727247117.944:1082): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 55) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1501.447251] audit: type=1326 audit(1727247117.957:1083): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1501.450606] audit: type=1326 audit(1727247117.958:1084): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:57 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_io_uring_setup(0x23a75, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x101940, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1a8, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x4004}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000140)={{r0}, {@void, @actul_num={@val=0x2b, 0x0, 0x50}}}) [ 1501.458573] audit: type=1326 audit(1727247117.958:1085): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9084 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:57 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xa1ffffff00000000, 0x0, 0x0) [ 1501.498589] tmpfs: Bad value for 'mpol' [ 1501.618473] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1501.731144] tmpfs: Bad value for 'mpol' [ 1501.739300] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 06:51:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='uid_map\x00') sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1892c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(r0, &(0x7f0000000040)='/proc/self/exe\x00', 0x141000, 0x0) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000580)) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010004000000000002000000", @ANYRES32=0x0, @ANYBLOB, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00', @ANYBLOB="6d85839a54000000", @ANYBLOB="bc901d53f41033b09a461849254179643d", @ANYBLOB="10000400000000002000"], 0x54, 0x0) creat(&(0x7f0000000140)='./file1\x00', 0x44) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000180)=@v2={0x2, @aes128, 0x4, '\x00', @b}) sendfile(r2, r3, 0x0, 0x100000001) openat(r2, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x8) 06:51:58 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0xd5c8, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000600)={0x1}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x2, 0x0, 0x1, 0x3}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000240)={0xdd, 0x0, &(0x7f0000000100)=[r0, r0, r0]}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r4, 0x2, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r3, 0x0}, 0x0]) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) 06:51:58 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b3a, &(0x7f00000000c0)={0x9}) [ 1502.477651] FAULT_INJECTION: forcing a failure. [ 1502.477651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1502.478729] CPU: 0 PID: 9113 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1502.479304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1502.479998] Call Trace: [ 1502.480230] dump_stack+0x107/0x167 [ 1502.480542] should_fail.cold+0x5/0xa [ 1502.480876] _copy_from_user+0x2e/0x1b0 [ 1502.481220] __copy_msghdr_from_user+0x91/0x4b0 [ 1502.481634] ? __ia32_sys_shutdown+0x80/0x80 [ 1502.482010] ? __lock_acquire+0x1657/0x5b00 [ 1502.482387] ___sys_recvmsg+0xd5/0x200 [ 1502.482720] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1502.483135] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1502.483581] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1502.483959] ? trace_hardirqs_on+0x5b/0x180 [ 1502.484330] ? lock_acquire+0x197/0x470 [ 1502.484672] ? find_held_lock+0x2c/0x110 [ 1502.485022] ? __might_fault+0xd3/0x180 [ 1502.485360] ? lock_downgrade+0x6d0/0x6d0 [ 1502.485741] ? io_schedule_timeout+0x140/0x140 [ 1502.486139] do_recvmmsg+0x24c/0x6d0 [ 1502.486461] ? ___sys_recvmsg+0x200/0x200 [ 1502.486816] ? lock_downgrade+0x6d0/0x6d0 [ 1502.487175] ? ksys_write+0x12d/0x260 [ 1502.487509] ? wait_for_completion_io+0x270/0x270 [ 1502.487927] ? rcu_read_lock_any_held+0x75/0xa0 [ 1502.488320] ? vfs_write+0x354/0xb10 [ 1502.488641] __x64_sys_recvmmsg+0x20f/0x260 [ 1502.489008] ? ksys_write+0x1a9/0x260 [ 1502.489332] ? __do_sys_socketcall+0x600/0x600 [ 1502.489778] do_syscall_64+0x33/0x40 [ 1502.490093] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1502.490524] RIP: 0033:0x7f59965d7b19 [ 1502.490839] 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 [ 1502.492371] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1502.493013] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1502.497637] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1502.498235] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.498829] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1502.499425] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1502.506032] audit: type=1326 audit(1727247119.021:1086): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9109 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1502.514369] audit: type=1326 audit(1727247119.028:1087): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9109 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:51:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x540f) 06:51:59 executing program 0: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000080), 0x84800) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x64, 0x2, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000040)=0x10, 0x4) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xff30, 0x3, 0x0, 0x0) [ 1503.145345] serio: Serial port tty32 06:52:14 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b3b, &(0x7f00000000c0)={0x9}) 06:52:14 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008000000", @ANYRES32=0x0, @ANYBLOB="3439e946a4dfa6ccef91100000000000000000"], 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000001300)=""/119, 0x77}, {&(0x7f0000001380)=""/178, 0xb2}, {&(0x7f0000001440)=""/201, 0xc9}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x4, 0xfc, 0x10001) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000180)=0x8001, 0x4) add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000001640)={{0x1, 0x1, 0x18, r0, {r4}}, './file0\x00'}) symlinkat(&(0x7f0000001600)='./file0\x00', r5, &(0x7f0000001680)='./file0\x00') sendmsg$NFT_MSG_GETSET(r1, &(0x7f00000015c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001580)={&(0x7f00000016c0)=ANY=[@ANYBLOB="300000000a0a01040000000000000000070000010c000b400000000000000000080006400000000008000f40000000088664c9d8b30a59a0e37b4f779b8a52bfc3c8b69857894d009d9ef70646e1f16cb6302fef5bc6bbd7a91c8adfdb0306134801871fc78f3e0b6af2a8d6819f556702b6c7393bcfed6953adee766592d4ec52b3dfc2440c8af744e907713e72277844a69515f124fa6d849484afc2b181704f5003d451f23ffc48638728c27365c626cc6bf818e749063e4d614c9a78e2d69e20aec40e85d313deaf24db1843340a5345e468992ace469626749bf170"], 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x40) syz_open_procfs(0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1c7a02, 0x0) unshare(0x48020200) 06:52:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x48042) ioctl$LOOP_SET_FD(r0, 0x4c03, 0xffffffffffffffff) 06:52:14 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0xd5c8, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000600)={0x1}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x2, 0x0, 0x1, 0x3}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000240)={0xdd, 0x0, &(0x7f0000000100)=[r0, r0, r0]}, 0x3) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) io_setup(0x3e3, &(0x7f0000000580)=0x0) io_submit(r4, 0x2, &(0x7f0000000540)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r3, 0x0}, 0x0]) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) 06:52:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5410) 06:52:14 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0xfeffffff00000000, 0x0, 0x0) 06:52:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 56) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1518.304084] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1518.370664] kauditd_printk_skb: 3 callbacks suppressed [ 1518.370683] audit: type=1326 audit(1727247134.885:1091): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9145 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.373239] audit: type=1326 audit(1727247134.885:1092): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9145 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.381486] audit: type=1326 audit(1727247134.885:1093): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9145 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.391387] FAULT_INJECTION: forcing a failure. [ 1518.391387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1518.392627] CPU: 1 PID: 9152 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1518.393351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1518.394323] Call Trace: [ 1518.394604] dump_stack+0x107/0x167 [ 1518.395026] should_fail.cold+0x5/0xa [ 1518.395394] _copy_from_user+0x2e/0x1b0 [ 1518.395891] __copy_msghdr_from_user+0x91/0x4b0 [ 1518.396431] ? __ia32_sys_shutdown+0x80/0x80 [ 1518.396908] ? __lock_acquire+0x1657/0x5b00 [ 1518.397395] ___sys_recvmsg+0xd5/0x200 [ 1518.397893] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1518.398385] ? __fget_files+0x2cf/0x520 [ 1518.398817] ? lock_acquire+0x197/0x470 [ 1518.399277] ? find_held_lock+0x2c/0x110 [ 1518.399792] ? __might_fault+0xd3/0x180 [ 1518.400198] ? lock_downgrade+0x6d0/0x6d0 [ 1518.400609] do_recvmmsg+0x24c/0x6d0 [ 1518.400974] ? ___sys_recvmsg+0x200/0x200 [ 1518.401372] ? lock_downgrade+0x6d0/0x6d0 [ 1518.401846] ? ksys_write+0x12d/0x260 [ 1518.402220] ? wait_for_completion_io+0x270/0x270 [ 1518.402676] ? rcu_read_lock_any_held+0x75/0xa0 [ 1518.403125] ? vfs_write+0x354/0xb10 [ 1518.403491] __x64_sys_recvmmsg+0x20f/0x260 [ 1518.403918] ? ksys_write+0x1a9/0x260 [ 1518.404839] ? __do_sys_socketcall+0x600/0x600 [ 1518.405921] do_syscall_64+0x33/0x40 [ 1518.406289] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1518.406769] RIP: 0033:0x7f59965d7b19 [ 1518.407139] 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 [ 1518.408830] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1518.409560] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1518.411602] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1518.413795] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1518.415969] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1518.418124] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1518.424323] audit: type=1326 audit(1727247134.885:1094): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9145 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.432615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=9150 comm=syz-executor.5 06:52:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) [ 1518.447256] audit: type=1326 audit(1727247134.895:1095): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9145 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:14 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b3c, &(0x7f00000000c0)={0x9}) [ 1518.486773] serio: Serial port tty32 06:52:15 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540), 0x125040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) openat(r0, &(0x7f0000000040)='./file0\x00', 0x632c01, 0xa6) prlimit64(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r4, 0x0) dup2(r3, r4) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000180)="61d729eea9986f9148f4730ce566a3e8a6ac3e2e8e", 0x15}, {&(0x7f00000001c0)="de9d9664e17375077fa34b093a16899ee2b85b99b1a4fd17434762795dbafff689cf7a0372f0e5d524f4814c8ae884604b1d69fad2366b0084d4035111ce4711fbdf474ea5145123cb284d4ad58f3c93170f6a6e57d713238a68fef62c3f581366d4bfce07", 0x65}, {&(0x7f0000000240)="82f463a6ae1f3093940f613eaa7ed2da603b4cde42568968dcfcdb42ae5abe578b4834d82a5729213c64a918c055a29b7aff8f63d7e9fe940d9bb13ac99157088a860aa4b57193a5002f0117cdc3ba2434b802b0", 0x54}, {&(0x7f00000002c0)="472be68674d7e5e8aac2db2da1608b5d7a95938772725c86222f4f4c8ac8f8432fef9739a77d47cb16a7ccd370a2e03162b96c816941091d006a4bf0a6ddfbee7be51896f879fca295f5e81e4de52b4a7ec00da447896b92edaa05ecab774f09745436c86b3a552f8ccf8dcbbf83fbc97a0fff006eaecd1134e8ee3518cb11af450fff771f4f099703baa8d016ebb3516e8d91f035462268be5500970214a07ca3e711cc3fd845ffd0b9b47e60c33296c40be88e1664153acfc0c6345fd272c19fbe55610ccbc09e726ea688c4d827a4bc378b31badd09", 0xd7}, {&(0x7f00000003c0)="9c681b9d1dffd7fa909b78b0bf7cecf0f098365c1fa46bd9bd784c6a49c950bbba4f7abf97f9bee84f0b674e2bf56eb59af2f5c18805487bb66af55227d63f086466a6f7bf5a8d0063703f3f11f3e5994d411372170528c62d476d6752e8baf0f76140d6bdbf4453cf8c5d494275e36e08446c824be7f0923d84f349648a4f95cc49b66a200dc119344c0bef8fc2a07fbedf4e5c95905c4b1ebeb2da3ef59fd9f2b8765150b281dc2f943b9954e2720c11dddeb13ba2f839820b5d85f2f23eb0f8d65ecbac182f0c24f6d1a9bc29e762a10ad2199e3e5e5b42aa7de3d65c43171b2ddb1ac229209485eb010649ea5fc34213be4856d20dbd284f344337c1224772f799931f39a09b7fd9d6cf2e2c441ecce73eabdab016e665fff24fc3e20754efe7c476b4320b40988c8050689d4c441e60fe99f02a8ecd498db5e6210656a90178344c4bf0e24557f8194f117e62873d3d90fe21e196f1a97b3195e2ad6de429b018fc70ac13c3786811febe5b7241fb9b17b16963c07455e75a210367a99c71b8e7fc5a9312d719b25cd9310f4d2ac26ea942c89ba254a0a6be6775b2f2efcb49a8469fc480f484c63bfaa6549c6cad625b5782b36ced5e98d644b7544dbefcb8bada9fb68710cf7b85592788e826ce45bc8a152ad83db06b803d3caad4ec4f4c82212212939424aee5d213622cd1e3dab1d7e33c382094f39ace187dd24ef85bdecff79be10c34479e3edb3a7bcb1788e24de48dc6318cb420f937ed8245b6cefbde277d9827b3a4d7384f939bbbd24faaf70d783df3ceaff0958b375e12797e32705b90e9e32f565976849474fc32c6515bf007276e7611d522c707fdfef059daaefdf8dc278c222bf011ce9e5e7d5f0d38a1dc85d03cc4d25bc80f162d91765baeab274b0f7fbd368516721c448e677a6f02a30fc9410e0483af7118b1906965699c559b05c4e0e5d05b5b4b3f31debbbf4bc88bad3cf12d8ee3614594cded391817c7073c7abce218ba9bc25503693a06c18f49c595c3c4e9e4761db56f85b0dc97d6440d89bb5b0f00dc2992cc9da817b17f5eb253d78923c8b23c1e8a5a2b028a651868b5cf8deeb08a89e32bd70c1a72efd4641891cc903119ea73a276548f661499ea275e5edc231f4f244f88e8991d86d9dbd23088ae9592abb7e9ae6a6d202d0dc3dfcfb6397febfba02538c68942684d113363999037a7dbe7f3cc59709591a2a6474ce0044f0b26c9e52f04b55f14df41277f71efd319228d4542d6c16aac1c1e5cbc153bf91454358d8f104bd939f5949d35a4578b6c1b1ebdc2b3c560e5e866c25a5d160211f856ee2167874a33474581f676c77dc84075f04adb2c6b5e8b03164ef0ece955a34030e49ea27bd73b5d23d4dde57f6338340eea65949ad4676277f19df6f931a1e02319c778773a2ae4b34823d0c1f2ccf5dc74e448dc3274e2788ed12f77651ee981e6b1aeb5f65377018b134542fe49869be6b2acd0faffa4df9debf4191940b9b95e0069ba3f514a56a79b9a86f70b9e70d2aa0bacb01bfe89b7039b11c1648f929a854ea9594da1b7799dceb65139f4fb0408be2424758259d1a275cbb273f370d6193efe5bc22f5b674518f1d251dc98e10d2c32f83c92e5ffb8c0836fd4f5ddf03ae33aa89febcd4d51a1735726ceb3c0ff6bdbc31d25ebf6ab28eb00684ee40e1ea4cc88535e77977d251dff10e9afc9d0657f265ad367ade788961b27bed4fd827c08f12fc8c8e8a9b9fcff8334b68b9349cac7e7ba1a5959f3579ca8c69b885a6838a99ea8717c744c6712e2314a898264ce123fefc599187e2c0d32fdd49833301067dfb1d4a51db490bcf9ecd6bafec875bc32cd33e3a4cee105544cefd6ed743b1abf9468a387cf6a36ceb03e6a3a9840fe4cda05b1b79b77b08ad73b19e95c8b0a636ed512dbcc4e4ddfeee9be9c0fb3c2c2037044674e59403565cb081e7aadf9888d142562d38eb5261569c46580529846ea8dba44683740f6a065807b2bb30cd30ec26ead4d532e26bea4475d5a10476c7fbb8486d18c6ef84c067a4942d429d550898586e2d0c7e75c1a3e7eb3356f2f9aaa589ccc3144c9f618b47e2f795f678153d99cbaa1b8a96c00aabfed28250f8c84de24a3cd503511c4c6d66c83c05c84f0bfb1e56073ba65894f4dbb4d20106002cf92765e6068d153b110cc971558c1e63b6195476c822248afc49f8f9c6bf6ffc592060a33fd29d0755c7aa0b01956a110c8243119396237556b8748a37c3785059a80000b17f2c906e2b2d26ae2ff232982788e43a6664c2062c68e00eddbfda64153316c3760d49b6c52060639c38e848aaa4da2c6d14c7eb4ef75ad9e672bff1a7ceccf6fe0736a2d1fbfa3e29d922855ca6042df6773108c27dbce0a5cc6c609be0eb7beb9582a9607b45ee823f859533d23c662f4510f396e6749ab2e222bfa519543bb5832347c7c0ff89e8a02f0708e9f822161d726e1b128b6f14d810b9a1f2976ae865d3a8ef995c811ddd9d67f97faf41fe9d1c432b22fa1e5477b9be79de5c8c19f73a7f31a43a17e88f880f4b0766f49189b231790f3f2e9bf6ecdc3f7b16e2a5720ca2bcd91be6434dea97e8e068d68b4b464bf2741876b34b0fa0320c0d9dfd5ea91bda331e74beeb3fa520193e33d617b4b6bb0c5115aa8993ba7ae86c0417afe8050722d6eb1c2811a5bd2102b580e1ad364e20f39d46ca633526bafa1efb6a739f2f0093442070bb2cf84b2bb7fae4aae026d1d0b7ee84e4ac4cc7bea1a1b815c6c17323e3cdf6ea192580ceda6a777f53a49c97661586860a7ac7d582c2efc6f8ae768efd7bf5485fe8907bc58251c97b4cf1556e32b454659a7cf962387e2525194bdfbc5b4bb2e58ed4e503452ceba959e400247cc6160a80c05f34125631b0607db04f16ecd017eb865cd25dcdef15b2889723c29e0944c26f53f6561cd195391ef5b743c990a8865b05adb2b02dfb753f3a04be913034c4bdf3b9e2c7a8bd043e79d0c5cf361df64937b3f6824384c0bc341474ebd4671b162fbb590138c1803c61dd240e4fad1ef1a08e38a29c31fdf0f9964b187132166060d542983774e0493288f757d6e578484e903260b12c13b93866bc80ca533cf90caad48b42d60d4d8000ba111d0c252102151663be322fb171f1a3a86b0f5c3c4434e7b43e44740500339f0ddf20bf54f442978acb05fff94065702be6e01eb58769ccc8f4ab67372f7f375549a11b9eaaefd96976e7a2c63c7578b7ac5ec67a50c098c7d64c14afd28254025b49dcbd267e792359c8a6d5186321499c75313fb202557105a6e6b2128fd3e195122eca916a03c88afcb7b47e1a8f548332ab1db5ee1386590d84d1c047e25c0939a4740fe2470f0ad3d00e4cce587f7dbffc52c551bb210185290ad42c93fceb2f6e720ab1450b32a1c0bf5afdd410ea8f1825d455f04545590b19e74cd435a05a128f46ec1098d439e908cff5d406f818e185e63bfedb7c9b6f222de741fc35fa7c6b3cd2b29941fde25e633a9a4ddb97f4813519c4fe78c565069c9e19b55e18305ee1d51684fa7c6577a2470e0232f5dba963efbd1b29ea06833d70d63b48ef3b4a6d825e77a92b8d47ff1df42bf19668ca405c97ef30486ac6b9fa6c62d0c1df8544cb48182b7ae8bc05e818da1cd611b24fe95e302bf83f25d2945879998515bd0544541eec52983c10454428573f9f182cc9d828ed94388760c956424a12078020fb1b0f3fb2f194f63d0df85689f9f3a8124888cf7b51805d63bb289759364925231f9a46c41dc03e96baad41bd8eb26850de16a07bc0c676aec764b960da2dd397062e30ca98451ea5ee046a7518064939a3c945e86862e985b51a24fe522949dcce42504d57934692d3265341009c1685e3eb5ad22a443b8748d9fafa89951f6dbc613066b66e9ce7a69ae774889124347d5e09eab5a7f0a9aed4f7bb4e1a4996506e474da34ef9fa01a08e85d837e5420d914db6690d48a92f113826c77aef56c056216ff9ecc86da2d7623cfe23ca3c8f765caf7ff8ffa4f5e80acc2b1604e77429461be18f9b52b04f59a83a9d26c20d58ca5389c7bb57aa9dc962ce4a07f6334f10806a650ce980f2a1008c6850c9c2e15b5452c4275a4f59423347207221459251665069e38ead57add898f84b8a9425412d76205002885fcf6078202c6c19590358204ed106034a97648e900bf72d6f2bc5ac588cf0f1e73e0ee917f89038bead25f6a531320532ca1141277af4fddfc789582bcfea9fbe45c1b30b4d5b81269d2b8185320fa8236913205dfb1fa301ba4b70adab711d56e50a03cf7d44cd5187f2e3859dd4a0a6fdd94124563871cd09a67fc1264be6379b0ae1151aa7db5f9f3014cc37d2f70aa92cb7fc84b455391b8666967ad212f0ff928be008d0b179e2c217224ffda738edd6758f05b1f2ae134caf1f00718e092e84f2981f7549b674479b78d5bf83ac24323d1e96afe573977b57146f794c61c48095d12398d1fe5c340058bc30345c2f63e58719d061618a909c22fe4bf836dcb3859e4cafa98077e9698665943adf8f5e8894f9f49506ed4bdf911837584d5caef4af9b26f65d121d6aa2959af958713802913a31290829fea64408ec6a9c9c005a764a9a9f3493d54986b27a87d17bd4841b5c2b7221926df20834097461843330f3f5013de3dc52809f43998587cc0d104cf9210e1349e055cd0b52eec59540028b01247ad21a5149b664096239789b9707aafe933621b974405380bcf1f522c1c76a411585afd1e5037e217d0a757833b014763ecb54a87a17cbeed29ef42bf0bf15562049ebb68b991902120c8f06bcd7ea2d06877cdd54e42204c0bbc2ebad2c6556f616d381681f821240be9ec2b4500db30f3e9ddc3d000da2283f284a79ea6e8df9a77d6c202775be9b41ef0750ac6059f863d401a114ee0021f4425d98809b2d43b59747b0ec7a9939f95de90745795e0841a164d181fcd4e44b8bb85884b27fc38a6e7a6899c2a63408652508a5f0debfd06209f599894aca4741e3f4a08765847589c2acd30e37440bc602d34ceb126069b988ab0d904580c396a52508ed31dfbb493085870f0085b8e6e6777d8ffef4425b727d09a103c7a80b2ba6e4532c252061b34eb65ffba416051580cce70d52dfc1207f90749b7852147937b0f4e1c7b6be482e07ec6c85c078355056f7972329f06b87b1d4ff39bd07602bd77fc58ca5b781a99cc7291f69e88ad831d0ba80119d3a27e2f1950330511aa2bd30cf3cf200b4fe7d0db4eb1615add97fac613c0cf41c8b2098f3c7c9d6d1af7011aa006cab7f8a86d461ac46368f6c3f208090eb20ee6c1055c70afe89e3ba3ade5b5c6485b1cd9dc2313113af714f625513e15e2b0aad66e5baed10cbfac345459a5f27c9db906b3db42a59a5ca88eea52c7c61c16953b51a5684a0aabab26e63d16f8277142b3098999df1fb99465f4a163a09a9ef749e7369ad11b9316cb2182f338817a4f93f8428d5338c8f36f31fd55db79e53bb72bfc45d2859461975ce14f12f2241bfc32a0a13345f34b630d2030501970405396adb322b108ac0517b72694d7b4a11fbcb3738a258ae77c6d612fbae6f3bd20d1d741b149caa523282e6403fe3824da6046eaf78a884dac7236f8a819a7accba6bd053df42065cfec5ccbb27c38fa59422bb0046c093b9899d28318d49f063ac9b952d7f31e3abd1862697747c98fdfe22967599b13e43b7eded99ea40b2b1cb3fea60696e295badf05ecb5", 0x1000}, {&(0x7f00000013c0)="21315710cdc281c9733af3dfe33397af07e6b5fb87ca74e5b141bf8d203b97245de5e444fd289a2003bcc7c2310e7589628158cd519ba542e08df1d90a87412894744b7721246c1e75d90c80fa5921d4e828a4e701717713fce68944ae77a3b36b9ba03c0233b2c8304883e7ebaa7cd5f5008aacda9e9844da362b1be4e422c9b1439f084191187f850507fc4c4bff853b2ff82ef33cdff82caf2fb436d51adf23208b19a203a1d67394fe5b601506322b23", 0xb2}, {&(0x7f0000001480)="3e1e035cfa8fb1638d9c882a", 0xc}], 0x7) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x4, 0x8, 0x60}, {0x3ff, 0x1, 0x7, 0x7a2b5a37}, {0x3, 0x1, 0xa0, 0x9}]}) 06:52:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 57) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5412) [ 1518.565154] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 06:52:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000c0102100018000000", @ANYRES32]) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYBLOB="c0ce5a71c38aa362031bb2c07df23f904d337dcc82e3e33debfdfad14cd8467881c644"]) timerfd_create(0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x4e24, @multicast1}, 0x10) bind$inet(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000740)={0x3, 0x8000, 0x6, 0x0, 0x0, [{{}, 0x100000001}, {{}, 0xffffffff}, {{}, 0xfffffffffffffff7}, {{}, 0x8}, {}, {{}, 0x9}]}) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r1, 0x0) dup2(r0, r1) [ 1518.582331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2570 sclass=netlink_route_socket pid=9160 comm=syz-executor.5 ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001e00)={{r0}, "bc294b4c74a117574a044af13ac6d5f5fceba66b7e51ae40dccb83dd471604355dd3654574c95cde75cca9fb100f8d76085b417a329a53f64a1fa1abced219b6be4b27c199260b59e3a2d0873e597e66969df1ead5597ad177cc275ce35d7034f80f46dc5c2905f2e2016198187ec49aa3d58d546eb7b2627ff2d2c02e46f3ad0856b28ea0f2ded9df67187baa2024de40b439aa25a49cd943344d5a7139e62192816ea39c92272985f80ef1948dcc11286d7b4ef7b7f6899d3d0e4c533e144379107af53f63ff33c363a39cd651cf02a6a1fd9084d02dcbbbe0255d7e4daec40c0d280f42c6bc866fa441c923e31afc3bed94755f3ac0a042825fd9bf80341903f8e349fd3057e4e83e11b7b6a250a22f2fefb72644a25649bb1362543365d173ac0e087eb3e468037958e13ff8e23fc01d5bd48e4d1febebe45db71595fc2cec501aca9052d306045eead552ff55e12ce6950bd11ce90309ce1af5bdd054cfa1e53b8aa8f996eb3d54d935e712817b61204b4f68ae281458239074b75f86aacc52a5a8d034928660358b0ec306874c00881a870ed7de2b6136263089e597da747a9a576e68350a772ce68726c8c771f8c1241a0cad9df2ddeb2a1f0b2bc7aa94527c38c138d493384dfe835152a6ad2f7fc2d180cd223bbb566f15f818b54f391e27ec76e9730904a8437ee0d1dae4920c9fd5f1f536a62392915b2e87ef1b49820bf484da6434b7ab406f01d53215f172eac8a2f8dcb879bb25fee103216dcf26c02bfa053f666061e0914e8f167c39b4ad21792ee2c2cb609489572559974dcb8104d0c0a8e21496648c1f6af597aee51fa7c1233fb5215aa664c38318110a77320aace973340853bf55bb92c650bb4750b9dc573972b6c031204cec47de4ec766bf18c48c9ee1011ea08445d58e060dccd842232adda502e05ae1ddbc45972849b4ad1931c2ce32be658a074c2e78656470b0e83aacd79e88cae497fcbf813e9d8143119f80f33f83439ed0c56b7f21a7eaef749b54860a0e2cca4400af03e20e63c45fa701a2d4d21a361df7f60372c84d9112c3b63e5202b5b7c7f36c6500b03b68181fbb9f318426e9fa981789c5d002ac7a640172c5f794ae1619ab256c672a2ba12ba01b1d58fb50b006c80fccb644fc27d0fb4785bf5edefd54228a62c3f0e836b551660d29b76d72229485e140e03f9160eb647470230d5483f890912f1cd7190727f332115c0713264741fa2f594e4f3fbcef1cb5148920643afdc94fcf6cc1bf3dec0fa271192e2b07fca99bf40d38b077823fb834368072c2de20d85d2a162a2f3b8fd7335936bee92c2d331bd0971d3a90e9277b36ded7ed14b3f00c6947d37701b0d470dc66125ee0cd8d052f6c26f8a384b33ba2247b91be25c9771e82fafc891119d232529001371e691c3ba28b0838c9055b00cef76b709eca37b6c61d3ae324d9297d7e39eb2e8a1abce8060bfca6c9519051b1a52d6a06fd923b800d9d4f704948e755c3482be73de8f84ddde7f68b33511306003fe736b92c2e7031d5a38b03a030b9e1e62f2938b4e51fddd8e4f869583f5c8e6c1690d6c4bba3c51796a5e472f93f69756b7a59d114b4d281e31931f3602981f56d0126295e8eb69f1ed0ad03a49f9d9deeabebc9fd4f838b9d8199fa9772c678d37eae6bb5b61bc40ee7cbd89e2b1820a7fec79a806acb4c89e1f49bb77148c8615f37e00443cb258d503ee30efc2f9335646dcc64a3ba8a3832d1205c23456126478ca6cabc0b07fac225378178b2819e8bfe0b9b495f9ffe6a6bfaafef98282981d217356c65593af72f8f634cfc70d0d50e7b20f073f4d86ceebdc07a3ebb2acb0c5ece8886ff3b2a0cef60161c254e11f0ed06d7d493a75e9d148de705c72a394a02479f4f7fbbc9a5696e0bfc04b1b0844b3ff1266f27a640bb68242647e6df64a0cd04da7c0a681e5252d8741731e793823e20a537dd8e39928812eb8ee1d3a584734054ed9f3c1482a466f291c2244622512f8afd25dd2f8c01f8c12800b29bd4ffb3a1ea99c739066cb9074b5a135fedfd15a180397f0ad92c2224a8b1d61b9fb38891bf7f9b3efcaeddb989c390b9862f4300bb414364c70472362d5d8534da8e24e0a799daa4eb4f872b410bc23b9adf7b338e46b3f75bb8f33a91a177e82922c6799a2fd69dc5316dd9c4565c9ca2ae53a7f5436273656e3b3a1023c1e178c2f46874a5addccb23d3d81f88b7d13bcbf5812983ef65af14dba8da4b17890f6f01d35da4c130d0661ee83de5935685a4d2a88848c025a53866766da27be73a125d2c0a9400cfbe3aa10f54d2019b4da6d80181455bf87003f805de1d2e7ace034cbdf5a826d620e84c5a16761fbb9dd250274b78d28d2888a4a5d9c87b50759282042d88297e6045e2def051386781f3dc8b85e2021f7963fb251edc30d81b91c22d38251df10319969790230aa82f53850a75d8b08e9e2530d3278be9ba1815e5e31e8bef460866a21025d8494e322911af7e2832d43b5e1500fec0b92ef050fa404275128b9687d013e29069116993ed12027c2371543779363a248d3da1e67a783545814581629ece7075918e461b7d7ea0a776cd39ee6934ff66155e9cf8d6fd7beca826e727c65c466549232459cea1d2c710bbdfc0fe4711beb8aa8bf20a2ce380775088f234d64742b1f6082b8551047783be9038785d391fde5f6ad62dd73dab514b5886201d54f00e1b81a5d7df6553463b6408ed138450c121033d22cfe2141e3cfc3384a857894cc79067b9f22cd4c9e4e6846b2ac5cfb5d93485ce5895ed01557251d713560670b3173b37fa0bc65faf791604257863c88f1b6fa773a9b1ec32320418c1954bd10c0b479fe309fcba7b470128ca10d7731d4ee5cafb4945613941f465615b121fa72b06f27a79c17fecb8b8ab78c5b9ab08c4f224ad919dbb202032f002f9cbdd146ce5e635ba78aa484af499cb2cf5a96b1c6afb24187b4b611dc119aa3fc1a1af3d172b64432ee403deda6258febe4e7246ead269d0a965d5ec4d99c39d6e5b5b59df99ff6f45f3ddbfc42c45fa092429b9fc93f9f6b1534ee2631198e5f1f11a2b5f57575a2c11015f342ffb686b791e8b82793584268416a182f02af918a646c5d6e6ab18a33ac37462aaf14bd27187d9ed93c3862ca3881f8794bffcc76b03800d874f9ef1e671596a57b63185803eb663f92da3329d8097c5701b9b971e66616b97f3ec7b3f15bbd7aaf189119c479e8e4ccc6b327a1bc02ae0181b493ef4112a704fde4b65da9c3d1a833e8cea3a38ed342aa096b283064e503b9ccf61db5c4afc9a85422c59465005188de385f62952c805c0aabfb3afec04bea37543db942d197a4d4b5086bf33c2186af9ef920038576ed956ba7a8aafee45e868cfb70533fdd5e6f41ab90c6683d3e82aabfd41d358cf45f18b75405d939dbb8b976a44377a33a06d7f8d3c4b9810fefa508d12015cd2430353f82926907561b18f9e785a234cfd95e264d7a0ca01e9b1c3323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socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x14, 0x1d, 0xc21, 0x70bd2c, 0x0, {0x4, 0x0, 0x2}}, 0x14}}, 0x4000080) 06:52:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syncfs(0xffffffffffffffff) flock(r0, 0x8) r1 = syz_open_dev$sg(0x0, 0x0, 0x880) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x4002, 0x0) ioctl$RTC_AIE_ON(r2, 0x7002) signalfd4(r2, &(0x7f0000000180)={[0x2]}, 0x8, 0x800) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r2}, "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"}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001780)={{0x2, 0x0, @remote}, {0x308}, 0xac1414bb, {0x2, 0x0, @broadcast}}) fallocate(r3, 0x1d, 0xfffffffffffffffe, 0xb35c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @multicast1}, {0x306, @remote}, 0x10, {0x2, 0x4e23, @local}, 'erspan0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack_expect\x00') ioctl$BTRFS_IOC_DEFRAG(r5, 0x50009402, 0x0) setns(r4, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000300)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="28ed924fa3a20b"]) [ 1518.704003] audit: type=1326 audit(1727247135.220:1096): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.709326] audit: type=1326 audit(1727247135.223:1097): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.711944] audit: type=1326 audit(1727247135.225:1098): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.713960] audit: type=1326 audit(1727247135.225:1099): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1518.723560] FAULT_INJECTION: forcing a failure. 06:52:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x80000001}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000400)=""/196) rmdir(0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000015, 0x110, r1, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4004, @fd_index=0x3, 0xfa, 0x20, 0xb512, 0x0, 0x1, {0x3}}, 0xe3) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000300)={r0, 0xff, 0xfeb, 0x1f7}) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000240)='\x00', &(0x7f0000000280)='./file0\x00', r3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x4}, 0x0, 0x0, 0xffffff7f}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/stat\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) sendfile(r4, r5, 0x0, 0x100000001) [ 1518.723560] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1518.724908] CPU: 1 PID: 9170 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1518.725490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1518.726266] Call Trace: [ 1518.726505] dump_stack+0x107/0x167 [ 1518.726865] should_fail.cold+0x5/0xa [ 1518.727203] _copy_from_user+0x2e/0x1b0 [ 1518.727550] __copy_msghdr_from_user+0x91/0x4b0 [ 1518.727991] ? __ia32_sys_shutdown+0x80/0x80 [ 1518.728365] ? __lock_acquire+0x1657/0x5b00 [ 1518.728745] ___sys_recvmsg+0xd5/0x200 [ 1518.729124] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1518.729539] ? __fget_files+0x2cf/0x520 [ 1518.730004] ? lock_acquire+0x197/0x470 [ 1518.730409] ? find_held_lock+0x2c/0x110 [ 1518.730897] ? __might_fault+0xd3/0x180 [ 1518.731317] ? lock_downgrade+0x6d0/0x6d0 [ 1518.731781] do_recvmmsg+0x24c/0x6d0 [ 1518.732228] ? ___sys_recvmsg+0x200/0x200 [ 1518.732667] ? lock_downgrade+0x6d0/0x6d0 [ 1518.733168] ? ksys_write+0x12d/0x260 [ 1518.733575] ? wait_for_completion_io+0x270/0x270 [ 1518.734172] ? rcu_read_lock_any_held+0x75/0xa0 [ 1518.734653] ? vfs_write+0x354/0xb10 [ 1518.735094] __x64_sys_recvmmsg+0x20f/0x260 [ 1518.735521] ? ksys_write+0x1a9/0x260 [ 1518.735918] ? __do_sys_socketcall+0x600/0x600 [ 1518.736329] do_syscall_64+0x33/0x40 [ 1518.736685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1518.738054] RIP: 0033:0x7f59965d7b19 [ 1518.738377] 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 [ 1518.739912] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1518.740556] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1518.741151] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1518.745785] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1518.746382] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1518.746978] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1518.784410] audit: type=1326 audit(1727247135.299:1100): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9163 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1519.105537] EXT4-fs (loop5): Unrecognized mount option "(í’O£¢ " or missing value [ 1519.224858] FAT-fs (loop0): bogus number of reserved sectors [ 1519.225368] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1519.358451] FAT-fs (loop0): bogus number of reserved sectors [ 1519.358994] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1524.085827] Bluetooth: hci7: command 0x0409 tx timeout [ 1526.137813] Bluetooth: hci7: command 0x041b tx timeout [ 1528.177870] Bluetooth: hci7: command 0x040f tx timeout [ 1528.497017] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1528.498422] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1528.506165] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1528.508486] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1528.509303] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1528.514709] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1530.225800] Bluetooth: hci7: command 0x0419 tx timeout 06:52:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b3d, &(0x7f00000000c0)={0x9}) 06:52:40 executing program 6: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000200)={0x5, 0x3, 0xb9}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r3}) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getsadinfo={0x34, 0x23, 0x200, 0x70bd2b, 0x25dfdbfc, 0x0, [@offload={0xc, 0x1c, {r3, 0x3}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @XFRMA_IF_ID={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008004}, 0x44005) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in6=@private0, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x1, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0xd8, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PAUSE_TX={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0xd8}}, 0xc880) 06:52:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x14, 0x1e, 0x100, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x404c100}, 0x0) 06:52:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{0x2, 0x81, 0x5, 0x80}, {0xffff, 0x1f, 0x35, 0x6}, {0xfff8, 0x0, 0x0, 0x81}, {0x6a3, 0x9, 0x1, 0xb46}, {0x0, 0x1, 0x40, 0x5}, {0xfffc, 0x9d, 0x4, 0x4}, {0x1000, 0x2, 0x7, 0xffff}, {0x3, 0x7f, 0x2}, {0x1c, 0x1, 0xb, 0x6}]}) prlimit64(0xffffffffffffffff, 0xe, 0x0, 0x0) r0 = fork() prlimit64(r0, 0x7, &(0x7f0000000140)={0x3ff, 0xffffffffffffff00}, 0x0) 06:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 58) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5413) 06:52:40 executing program 5: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4", 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x52, 0xe21}, 0x14}}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x6, 0x6, 0x9, 0x20, 0x0, 0x7f, 0x40401, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x1}, 0x1, 0x3, 0x0, 0x8, 0x3, 0xff, 0x7fff, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[], 0x2c}}, 0x4804) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1880018}, 0xc, &(0x7f0000000480)={&(0x7f00000005c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd4cda6c21df25640000000800010070faffff0b59fbda065ee731ddc3090059c0ad4feb93cf1a107db2114147ff0b57c9c44b3e2202ee7a599889d6f371576f0478988e428a2e7da85b800e91bc848a7009a78e0aa9fa4fb027100381c71e658cbae13b57ea44a7c6097457818e1fc5b45b07096c230e479a73469a9573c662b2960b171355527e821661dbf078a41d2beeff9687fa59f415cb5ac96b3f0000a4f6310a0702cd47e0fb923757f7ceaac99a3a"], 0x28}}, 0x4004000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000000000000a00000000000000ff010000000000000000f50000000001000000ed000000000000000000000000000000000000000000000000000000004000"/101], 0x110) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000180)={0x2, 0x7e850000, 0x5, 0x0, 0x0, [{{r0}, 0x8e}, {{}, 0x2}, {{r2}, 0x20f}, {{r3}, 0x800}, {{r0}, 0x1ff}]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f00000003c0)=0x6, 0x4) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) unshare(0x10040200) [ 1543.941834] FAULT_INJECTION: forcing a failure. [ 1543.941834] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1543.942880] CPU: 0 PID: 9673 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1543.943456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1543.944157] Call Trace: [ 1543.944393] dump_stack+0x107/0x167 [ 1543.944707] should_fail.cold+0x5/0xa [ 1543.945040] _copy_from_user+0x2e/0x1b0 [ 1543.945388] __copy_msghdr_from_user+0x91/0x4b0 [ 1543.945788] ? __ia32_sys_shutdown+0x80/0x80 [ 1543.946307] ? __lock_acquire+0x1657/0x5b00 [ 1543.946733] ___sys_recvmsg+0xd5/0x200 [ 1543.947113] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1543.947579] ? __fget_files+0x2cf/0x520 [ 1543.947966] ? lock_acquire+0x197/0x470 [ 1543.948302] ? find_held_lock+0x2c/0x110 [ 1543.948701] ? __might_fault+0xd3/0x180 [ 1543.949117] ? lock_downgrade+0x6d0/0x6d0 [ 1543.949560] do_recvmmsg+0x24c/0x6d0 [ 1543.949960] ? ___sys_recvmsg+0x200/0x200 [ 1543.950327] ? lock_downgrade+0x6d0/0x6d0 [ 1543.951127] ? ksys_write+0x12d/0x260 [ 1543.951908] ? wait_for_completion_io+0x270/0x270 [ 1543.952318] ? rcu_read_lock_any_held+0x75/0xa0 [ 1543.953760] ? vfs_write+0x354/0xb10 [ 1543.954137] __x64_sys_recvmmsg+0x20f/0x260 [ 1543.955553] ? ksys_write+0x1a9/0x260 [ 1543.955927] ? __do_sys_socketcall+0x600/0x600 [ 1543.956319] do_syscall_64+0x33/0x40 [ 1543.957687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1543.958177] RIP: 0033:0x7f59965d7b19 [ 1543.959572] 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 [ 1543.962268] RSP: 002b:00007f5993b2c188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1543.964051] RAX: ffffffffffffffda RBX: 00007f59966eb020 RCX: 00007f59965d7b19 [ 1543.965699] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1543.966356] RBP: 00007f5993b2c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1543.968064] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1543.969717] R13: 00007ffc0b167e6f R14: 00007f5993b2c300 R15: 0000000000022000 [ 1544.003713] kauditd_printk_skb: 110 callbacks suppressed [ 1544.003725] audit: type=1326 audit(1727247160.519:1211): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:40 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x1c}}, 0x4000004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14fe1359178925c23ea27a3b8a9069e9b9360c7b39c25f29a50716d5f0e637340009a4c3f08f59aff4a6533aece0ea7f35a93c9a6ce2c4b96a200b539ccb4955036cbbb824147290d412805a81428fbabe913141f42a1f06c18d7b7f00601b9a6a15901f00e6c00e841e3557cc5f13d5d1f29898844b7ff6fdd4eaa45318cc812ef2a08cd19912d115e3a063f530", @ANYRES16=r3, @ANYBLOB="2f77000000000000000001000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_gettime(r1, &(0x7f0000000280)) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000300)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="7e693c51c33150762720dc9b7b0b884139f55865d38066e68f42f8df3bff231ddbedce14608b4991d1eff491"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:52:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b40, &(0x7f00000000c0)={0x9}) [ 1544.006033] audit: type=1326 audit(1727247160.520:1212): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.011560] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9669 comm=syz-executor.5 [ 1544.026120] audit: type=1326 audit(1727247160.538:1213): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=57 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5414) [ 1544.057791] audit: type=1326 audit(1727247160.565:1214): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.059873] audit: type=1326 audit(1727247160.571:1215): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.062559] audit: type=1326 audit(1727247160.571:1216): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9678 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001", 0x59, 0x8c60}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6772706a71716f74613d2e2f6d6e742c6461782c6e6f75696433322c008ae5da80884fce3c0ef667f4c64b0584d11574dd8b25950752c58d4b"]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000180)='./mnt\x00', 0x167a40f, 0x8, &(0x7f0000001640)=[{&(0x7f00000001c0)="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", 0x1000, 0x1}, {&(0x7f00000011c0)="cf9baddf7245267e971275", 0xb, 0x5}, {&(0x7f0000001200)="d465a0319cb34f29d9f215a9cfbc65f5e6fade6796e3a316bfe8cfeeb451f08777a813ee77f03e7caa18377f7ec5c6a3ab8cced0c11dc53a03bbbbaaeb5d9039bddcf60a8c2d358d0f83f1da7d0995a96161fe4456dd668873dc6c2a079bd1c4bf413bd31e5174", 0x67, 0xffffffffffffc594}, {&(0x7f0000001280)="7dd13160cf64ab26cd039c9c28b96a9ec35089cf7a3143f2bc7d8ef5777e05caf0bf3396636b501fa41eac5bedf7bae7e182132a6da85f430efe18e9ed44842b775a127fdda2d439d8d33bf69bec13cca8b994f8864caa63b0934f3b2407f69508c79771483e96e8c1b9c368df0e99f88a703068a52230eb646179", 0x7b, 0xff}, {&(0x7f0000001300)="f9bb9b40111589fdf89743c4ab508a284274b5bd1d21022c6de26cd6ddab42839e7da9e5e4e1ca394e29d0cb3fdad1effc5c28cf520463a35d2978da6e0fcea8f795678b29e677e085932e11bd18ceacab2d5d763b810db80a62bdc50b174cad4fc5b5cc8b805ce3d3dfce9fa005e563a85b9bdf97452c0827eeb587a8e8a3ed032b55cda3e21477a418d5a2a84656e50e73abc02719e57325a596c8c354189b00", 0xa1}, {&(0x7f00000013c0)="2b7821b2a441cdb72c303e9ca5faead1c97a93df47b741e5def628d3b55ae426579ed70ea000af3b9ce9b143ff1c60dfcd25b0050575d2bb15bc772b851ce83509700aba8339007f9cd7900e8ea0d6755c83b11d797cf3aa37cf94c933e06473085533d54652910343f1dceaafdd543d1fa14de78c61fee74ab483b7a30a8cf63cfdf23492a87ad9a7309ca775e69067", 0x90, 0x5}, {&(0x7f0000001480)="98e2f0d0599fe66e7f5534f1e43e89b44ef57ba3189334b6138d650674383cafe12202ba2d5524ca748d6f02ef61be66768641db5f9b48e652c9cdbe353583a9fb23912b8994e936b480d001a4fe98271f971c63d44c69a8b72231e7a563c50c90e9ca2f55ab85a91f30019ba054f18aa6ab84802dbb18d505f28c76650981a8562a099c68a440ccaf910ab667fe992c8b8c97feb3a01eaa13c09a1955dfd1607fa0480f7f479bb8889937c374568f444cec58af34a814125fb40f3bfb79b7d064eaecf6342d3bfcc46d166a92a08d", 0xcf, 0x5982}, {&(0x7f0000001580)="8c80aa2f58d26ea5172ab5bdead3ef2a336ef5a020598434f418344af345b1fe3293fbfc2919c2183e195e61394e70753be6f847f7ba75ba13db35ba18cba3da716ba1105a2aad0990bbb52e1d32afaad129b1c4c264f155d7bfd74f57513757fa45e09aa44105f32f27bf406582347c9a99fd100773a5584b607e8ef88d93ddf8ab70b4cd411eb4ffa78cbbc3492e4a5143a4bd3272b8bd47406bd7b93eb381edc6a6b7a19eda6c61500cae17fca9e5c12c176beee550b1", 0xb8, 0x401}], 0x80004, &(0x7f0000001700)={[{@nonumtail}, {@numtail}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}, {@uid_gt={'uid>', r0}}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) [ 1544.091207] audit: type=1326 audit(1727247160.571:1217): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9678 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.093351] audit: type=1326 audit(1727247160.578:1218): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.096171] audit: type=1326 audit(1727247160.578:1219): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1544.105599] audit: type=1326 audit(1727247160.578:1220): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9663 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 59) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:40 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x628180, 0x6e) pwrite64(r0, &(0x7f00000000c0)="fe", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080), 0xd80d, 0x82040) fadvise64(r2, 0x8, 0x8, 0x0) fadvise64(r3, 0x8, 0x0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x800000, 0x10, r0, 0x10000000) syz_io_uring_setup(0x5aa2, &(0x7f0000000140)={0x0, 0x69b1, 0x1, 0x1, 0x11a, 0x0, r3}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = syz_io_uring_setup(0x21, &(0x7f0000000340), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000000080)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x3d2c) syz_io_uring_submit(r5, r4, &(0x7f0000000300)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x1000, 0x3, &(0x7f0000000240)="3cfb60dd4396435087cd747f062d64ea89302af464651dda1ff90049e7451df55ffd30d26e9122ee505208432d6ae73f9cfd9ae8a6ca61c36799ad1e55b01c540d6f07fd7b9ee15ced42338d4f20d7e95ccb5d94b75310fbc3f727f95529c4993884a97b4baa8f928cfe9dad53a16d8850905ca1fa6fb8be9034e94e5fcc38d31e62879445093863ec4966ff462b3e063dfd32d872daf803", 0x80000000, 0x0, 0x1, {0x2, r7}}, 0x7) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffff) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) syz_mount_image$iso9660(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x4, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000440)="bcfb936b1ad1f0a44b61cbaa518c5179925f71e60bb31eb8579061c0970b7264ba97a72c6c479d14eb400d4e84f9f9ce696a65df4874c660eb34d15b0422e518e080e2f8c076ac0ed7459b44b8686a26ac1ffb5ae4a1f148b58d91f772f68a7eac07349d6f5ecc9029237c", 0x6b, 0xffffffffffffc5dd}, {&(0x7f00000004c0)="24c59e18529e57baed8773d91a0bb537dc0dd9aa3f44b58993247b6c4ca0c9c2e0e84178453f242c64fad58765cac3bf4944430630f8f704659e39df175b6a35d7a51601ee74c91dfcee46b6efe2660e5a9b01b14feefeb7f0b60b3f77245380e6f09ee1b4a085b74fe0018f9520e0f27951f081e06653a38cf68a2ebff74faa19914dc600de7a07aa0149cd911c5588a73aab3dd211220626e612beb395f2a5c81453b3949aad7862ea2ad4678e7d0bf4769b5b2cc7cb5601028840b6d21f07667a8fd2491ca8c9c6eae7b7eed770d77637ca8d9d", 0xd5, 0x3}], 0x10000, &(0x7f0000000600)=ANY=[@ANYBLOB='nojoli0000000000035,uid>\x00'/40, @ANYRESDEC, @ANYBLOB="2c6f626a5f757365723d1e2c666f776e65723d", @ANYRESDEC=r8, @ANYBLOB=',\x00']) 06:52:40 executing program 1: r0 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)="b65de4e12235ea3dade9e7f643942c0363c0792d80d84315df897547a32fcea424e24fec340bcf11743962d79c871b4261da8876e8de4a15f3325aea723f0522932240e4fc51a3733a25374b2d0e246b075b463e968fd5e4abe8d97aef249b29f0c266d28412630c244619fd45af88c0e7e46b53c0352721797db2e0f5fc9b01d5736de32ddafaa0ac572e73f5eb46dacaf066b0721cd6b3e736a024ea4b08a963f8dafd93295dcf258cdb0fcf762ef469801f40c50681bbae4b05b6cf624d5f6b5bb1b3f29b359ac9ee9010438390386902b974", 0x4e, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000340)) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000003000000002e2f66691e65300011326b04903b2f0d229258c80ecc99992184fee8838744a4b9c8b64c504872d06c6b909820ecaba8b7e9de6ee2f11696083cc3edcf31e489a01d3e03de84330851f7e90db1ee02b52f3c809a0e2f7acb6a619534508f2b5be1add8b55460bc3e007fad2c0f0bc5a1037fbd6e50fc8c513e51039a05c567dbdee58503f241e9a895428b489fe6196932c0d7723b99b1dfd0b54bf32620a2130960611a90dbfe2bafd59a35cc0f30ed94117f99f2b0b16e2e8de7c26a033853087585913397cd202c16f602299fc62eb60fd34286fda00cf6ae1be16bd524aed9df12"]) prlimit64(0xffffffffffffffff, 0x6, &(0x7f0000000140)={0x8000, 0x6}, &(0x7f0000000180)) fstatfs(r2, &(0x7f00000000c0)=""/117) dup(r1) 06:52:40 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b41, &(0x7f00000000c0)={0x9}) 06:52:40 executing program 0: r0 = fsopen(&(0x7f0000000000)='openpromfs\x00', 0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000900)={{r0}, "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"}) syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x18000, &(0x7f0000000040)=ANY=[@ANYBLOB="686173680e9926562b5f76a27537adab0f9bed8f62218814d2aa37dc06506737ce49ca8cfc3d93ae8adb893a1143f3a3f4b6ed59034881c6d39a486383a3f8ce0604227fa3c7f9210a87dbbf9fa8d5541e23cb71b15d31a9e40ae5776e97081da64077086d430f5a8d93250aba3c28f6b40b6c08d770d1116beb02d5"]) [ 1544.524963] FAULT_INJECTION: forcing a failure. [ 1544.524963] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1544.526055] CPU: 1 PID: 9695 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1544.526707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1544.527487] Call Trace: [ 1544.527748] dump_stack+0x107/0x167 [ 1544.528098] should_fail.cold+0x5/0xa [ 1544.528467] _copy_from_user+0x2e/0x1b0 [ 1544.528852] __copy_msghdr_from_user+0x91/0x4b0 [ 1544.529254] ? __ia32_sys_shutdown+0x80/0x80 [ 1544.529632] ? __lock_acquire+0x1657/0x5b00 [ 1544.530026] ___sys_recvmsg+0xd5/0x200 [ 1544.530361] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1544.530786] ? lock_acquire+0x197/0x470 [ 1544.531125] ? find_held_lock+0x2c/0x110 [ 1544.531477] ? __might_fault+0xd3/0x180 [ 1544.531817] ? lock_downgrade+0x6d0/0x6d0 [ 1544.532179] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1544.532649] do_recvmmsg+0x24c/0x6d0 [ 1544.532977] ? ___sys_recvmsg+0x200/0x200 [ 1544.533330] ? lock_downgrade+0x6d0/0x6d0 [ 1544.533688] ? ksys_write+0x12d/0x260 [ 1544.534032] ? wait_for_completion_io+0x270/0x270 [ 1544.534444] ? rcu_read_lock_any_held+0x75/0xa0 [ 1544.534840] ? vfs_write+0x354/0xb10 [ 1544.535161] __x64_sys_recvmmsg+0x20f/0x260 [ 1544.535529] ? ksys_write+0x1a9/0x260 [ 1544.535854] ? __do_sys_socketcall+0x600/0x600 [ 1544.536254] do_syscall_64+0x33/0x40 [ 1544.536572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1544.537008] RIP: 0033:0x7f59965d7b19 [ 1544.537325] 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 [ 1544.542883] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1544.543523] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1544.544119] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1544.544715] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1544.545310] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1544.545908] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:52:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5415) 06:52:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, [@sec_ctx={0xc, 0x8, {0x8}}]}, 0x5c}}, 0x0) sync_file_range(r0, 0x7, 0x36b0, 0x7) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r1, 0x4b45, 0x2) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x1]}, 0x8, 0x0) copy_file_range(r0, 0x0, r2, &(0x7f0000000040)=0x5, 0xff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x880) memfd_create(&(0x7f0000000100)='\xd4#-\x00', 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1}, 0x8) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001d501029ed371c6ebf30893958950004000202"], 0x1c}}, 0x0) syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x34a40) 06:52:55 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="1a1c0050f2352890fbcd3e266daa5e9479f957b22e78f082b353df7d67fc939b75e5a421bc164a04000091ca45774f8f2e252e72dd97d9353a536b309a1702babce2fa1f15cb0cf5252a605d0000d26868d95391faeae9295f67c183fede32283332caf5ed06c3b25360e0756de238ffb08b87c44182d27858caf93d54553065624f5ec4374c87ca9024ce5e"], 0x1a) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x10010, 0xffffffffffffffff, 0x6d7d2000) syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64a29cc92a89e0e8006c0001000000000000000000"], 0x54, 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0xba746000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x8, 0xb5, 0xa0, 0x6, 0x0, 0x8000, 0x14000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x4f98, 0x8a}, 0x1, 0x2, 0x100, 0x9, 0x5, 0x3, 0x3, 0x0, 0x2, 0x0, 0x4773}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xa) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 06:52:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 60) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:55 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x8}]}) prlimit64(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="000001c8070000000000000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200027bd7000fc43ffffe1"], 0x20}, 0x1, 0x0, 0x0, 0x11}, 0x810) 06:52:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b44, &(0x7f00000000c0)={0x9}) 06:52:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder-control\x00', 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="2b4611e9d78f98ab"]) ioctl$BTRFS_IOC_QGROUP_LIMIT(r6, 0x8030942b, &(0x7f0000000180)={0xffffffff00000001, {0xb, 0x7, 0x1, 0xff, 0x6000}}) close_range(r3, r5, 0x2) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) r7 = dup2(r1, r2) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x23}]}, 0x14, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0xfffffffc}}, './file0\x00'}) dup2(0xffffffffffffffff, r8) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x8) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000a7a652fc7938d7473cb205898562b94e75b142e001d00210c00000000000000"], 0x1c}}, 0x0) [ 1558.814621] kauditd_printk_skb: 40 callbacks suppressed [ 1558.814634] audit: type=1326 audit(1727247175.331:1261): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9711 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x0 [ 1558.840020] FAULT_INJECTION: forcing a failure. [ 1558.840020] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1558.841066] CPU: 0 PID: 9719 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1558.841642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1558.842361] Call Trace: [ 1558.842594] dump_stack+0x107/0x167 [ 1558.842907] should_fail.cold+0x5/0xa [ 1558.843238] _copy_from_user+0x2e/0x1b0 [ 1558.843583] __copy_msghdr_from_user+0x91/0x4b0 [ 1558.843985] ? __ia32_sys_shutdown+0x80/0x80 [ 1558.844362] ? __lock_acquire+0x1657/0x5b00 [ 1558.844739] ___sys_recvmsg+0xd5/0x200 [ 1558.845071] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1558.845493] ? lock_acquire+0x197/0x470 [ 1558.845830] ? find_held_lock+0x2c/0x110 [ 1558.846195] ? __might_fault+0xd3/0x180 [ 1558.846542] ? lock_downgrade+0x6d0/0x6d0 [ 1558.846902] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1558.847372] do_recvmmsg+0x24c/0x6d0 [ 1558.847694] ? ___sys_recvmsg+0x200/0x200 [ 1558.848048] ? lock_downgrade+0x6d0/0x6d0 [ 1558.848409] ? ksys_write+0x12d/0x260 [ 1558.848745] ? wait_for_completion_io+0x270/0x270 [ 1558.849159] ? rcu_read_lock_any_held+0x75/0xa0 [ 1558.849553] ? vfs_write+0x354/0xb10 [ 1558.849878] __x64_sys_recvmmsg+0x20f/0x260 [ 1558.850266] ? ksys_write+0x1a9/0x260 [ 1558.850595] ? __do_sys_socketcall+0x600/0x600 [ 1558.850991] do_syscall_64+0x33/0x40 [ 1558.851309] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1558.851744] RIP: 0033:0x7f59965d7b19 [ 1558.852064] 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 [ 1558.853611] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1558.854276] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1558.854882] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1558.855489] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1558.856091] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1558.856692] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:52:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b45, &(0x7f00000000c0)={0x9}) 06:52:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 61) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x5e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) execveat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000200)='/#@(]+\x00', &(0x7f0000001a00)=',\xe2-\xf6\x00\x18\x00'/20, &(0x7f0000000300)='::[}$}\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='&%+)\x00', &(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='@$-\x00', &(0x7f0000000500)='vfat\x00'], 0x800) r2 = syz_mount_image$nfs4(&(0x7f0000000580), &(0x7f00000005c0)='./file1\x00', 0x2, 0x6, &(0x7f0000001880)=[{&(0x7f0000000600)="9000b5e525094639ac3eeb29e3b0db9490def16c8e8fc69a5e1597f5ab5df79038ec9695a0c36a13144582632035fb512c9f47725aea4996297edd19348fb91b9c4e4489dbe7bd8f1b819cbfb6ca3c", 0x4f, 0x9}, {&(0x7f0000000680)="64327aa7235f60b0dc422f14570124caedb64298d094cda9248bb453097b26e85b36e21317abc12f68784e7c78c069057b9c82a7c506f4f4891b51b6de32782124162e1deef1c5fe29ea79b15f0e051f83fcd6a4813c658ec84dfc62b989a1a9232e1ec3cc1df7ae32123e7b06bf0201526372060e5e0d2663e1d09519b6e6401cd4c012f4a709bd25f4c554c0c4f6a296e0758a4af3b642026178c8793280e5ff79c4939424bb61c1b0c82b3bb45e2590c4210e1f79da45849446b013", 0xbd, 0x6}, {&(0x7f0000000740)="7f5a9f2377e66713fc7182cb27bb5efe57c30eb601651f00abdf71d8329b9ee5417d9caa6c0ceb475f1f66e16db0242452e8d656ce125529f300f5e485995b97d6889a1f96d0e09e71eb2d1279eaac1a396f81a8fee981486c580b", 0x5b, 0x4}, {&(0x7f00000007c0)="e5dd", 0x2, 0x8}, {&(0x7f0000000800)="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", 0x1000, 0x3}, {&(0x7f0000001800)="ef5c3ded1c3e253b86683b5206ccc395d8fe1c32a30eba888525335421b9ee4afb8ca29a91ff27fdb94adb3585291e977dd0962c8d867d1c3bf5f866a34636163b8aa5c992a2", 0x46, 0x1000}], 0xa00000, &(0x7f0000001940)={[{}, {'!@#+&&'}, {',\x00'}, {':\xca{\xa5'}, {'/#@(]+\x00'}, {'vfat\x00'}, {',#,..[(]**{'}, {'{c!'}, {'&%+)\x00'}, {'-^'}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@measure}, {@hash}]}) sendfile(0xffffffffffffffff, r2, &(0x7f00000019c0)=0x9, 0x2) socket$packet(0x11, 0x3, 0x300) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x24000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd75}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x80000001) umount2(&(0x7f0000000280)='./file1\x00', 0x8) 06:52:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5416) 06:52:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f0000000000)={'fscrypt:', @auto=[0x56, 0x34, 0x31, 0x38, 0x30, 0x62, 0x37, 0x36, 0x65, 0x37, 0x38, 0x62, 0x61, 0x66, 0x32, 0x62]}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c", 0x24}, 0x48, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x0) 06:52:55 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000440)={{}, 0x2, 0x401, 0x10003}) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x8, 0x5, 0x5, 0x9, 0x0, 0x7fff, 0x8002, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x2109, 0xffffffffffffff93, 0x5, 0x3, 0x1, 0x4, 0x5da, 0x0, 0x8, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in6=@private0, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000d40)={&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYBLOB='\x00', @ANYRESHEX, @ANYRESOCT=r0], 0x800}}, 0x20000085) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getae={0x68, 0x1f, 0x2, 0x70bd29, 0x0, {{@in=@private=0xa010102, 0x4d5, 0xa, 0x33}, @in=@rand_addr=0x64010101, 0x0, 0x3502}, [@policy_type={0xa}, @srcaddr={0x14, 0xd, @in=@private=0xa010102}, @proto={0x5, 0x19, 0x3c}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r1, r2) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x406, r5) setresuid(0xee00, r3, 0x0) chown(&(0x7f0000000280)='./file0\x00', r3, 0xee01) 06:52:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b46, &(0x7f00000000c0)={0x9}) [ 1559.203566] FAULT_INJECTION: forcing a failure. [ 1559.203566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1559.204830] CPU: 1 PID: 9736 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1559.205412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1559.206156] Call Trace: [ 1559.206403] dump_stack+0x107/0x167 [ 1559.206784] should_fail.cold+0x5/0xa [ 1559.207113] _copy_from_user+0x2e/0x1b0 [ 1559.207459] __copy_msghdr_from_user+0x91/0x4b0 [ 1559.207967] ? __ia32_sys_shutdown+0x80/0x80 [ 1559.208342] ? __lock_acquire+0x1657/0x5b00 [ 1559.208942] ___sys_recvmsg+0xd5/0x200 [ 1559.209273] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1559.209735] ? __fget_files+0x2cf/0x520 [ 1559.210074] ? lock_acquire+0x197/0x470 [ 1559.210467] ? find_held_lock+0x2c/0x110 [ 1559.210902] ? __might_fault+0xd3/0x180 [ 1559.211270] ? lock_downgrade+0x6d0/0x6d0 [ 1559.211742] do_recvmmsg+0x24c/0x6d0 [ 1559.212094] ? ___sys_recvmsg+0x200/0x200 [ 1559.212478] ? lock_downgrade+0x6d0/0x6d0 [ 1559.212925] ? ksys_write+0x12d/0x260 [ 1559.213293] ? wait_for_completion_io+0x270/0x270 [ 1559.213803] ? rcu_read_lock_any_held+0x75/0xa0 [ 1559.214242] ? vfs_write+0x354/0xb10 [ 1559.214595] __x64_sys_recvmmsg+0x20f/0x260 [ 1559.215046] ? ksys_write+0x1a9/0x260 [ 1559.215397] ? __do_sys_socketcall+0x600/0x600 [ 1559.215901] do_syscall_64+0x33/0x40 [ 1559.216219] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1559.216701] RIP: 0033:0x7f59965d7b19 [ 1559.217018] 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 [ 1559.218602] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1559.219281] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1559.219943] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1559.220537] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.221179] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1559.221821] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:52:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 62) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5418) 06:52:55 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x2ff, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, 0x0, 0xffffffffffffffff, &(0x7f0000000040)=0x1, 0x80000000, 0x0) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) signalfd(r0, &(0x7f00000000c0)={[0xdf]}, 0x8) sendmsg$NL80211_CMD_STOP_NAN(r4, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x24048000}, 0x2000c011) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000100)) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 06:52:55 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b47, &(0x7f00000000c0)={0x9}) 06:52:55 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "53e73264eba58c5de5d2384abbe8dd8ea72be01bfcd6daa041050a23a5ec27d5dcf0aed87f9bcc869c6ebf1c3630de884b54dd6680e1dea34f661675f984828459321f42fb83d749067850004e9da3375748fa74a4330a66e3ea1e62f2f6413aef353e78ed2acf544d3beb96eefde8336ba9c02208396979ec975179883dacee433aefb6ff1cd41b6438d2f32e0763cdc310e834afb6b92ba385e602882f705da688e37726aef9cc058a02dab68133c46f77e2355193c18fc3c0d70c5856ca61d344026973f15aa81b370a08537ef3733f3c6e5ca3c7b5de9386956019ec0bba0cd387dd3f63606989591987a9dfb27d9225a164158997325d0ef88eae9e1fc00645611ce229cf3e40de15b3798048876412e5224b27b51f15785fc3f6dd8af730312e558319274b8ada98580edfb7097b11502fce5a5abc504db249764eef116b808513d550660c186ed0f5f4921fb7b6cc0529c1eb72438455c1f667d0bd0b171b89b519612913b0152cd1b420b2a9a4df55199a0ebe110d1fcf5eebb46b91e7ae1c5c95c48038dd738f8cf670c2de9bb3d3a6f092d5738fa7ed3d6a657841bb3bed0dee2895781d82e4e2dc6b51998e88e86ff53f21a4ae8ac780306d35e90eb2dc5a3f3a7d43f5dd7ce3807cb00600f7e8754eabcc815bbef1a5382cd7ca73cc85d53020c051882911aecdf9b0ce7c1bfdfa8d820d5efd4b60bacb7e64d98fac78810f085c51a19b89289772196915c93a0503694ed2af76b6960aecf0f1af22ada485b6ac62befdf35a0916678df405ca99925089cd3812d7b09e3f91f4daa94d464df0725249ede75cc626be7a8ed7cb87c0ed46675ed79618746c44729fe831f1cf4e485815bd9f7cdf455f6437f736858cf3026b18ba39d1bddbf58e9952b7d4b566955b80cc3c058fca3cb7e6c5159c3e7367d09ef3e8881179f51c10baf5cf29c8dcdbebdfa73cda0d9ccf8ab5af9240f88f78633be5d7d91da541cfcc01d59ac4936edf9920b67d19a1a093cfd4e594a8b369da465604212c6af340f0ade89223c631ba2db120ac9cfa9bda5b00358cea4c63d66f2b99dd3d575657609224a8874f12e80025173bfe43d35072e1ca14d097201178a8e27e62d4ecad1833aef65d12690ab97e0a15fd60302d1e7e516c3a9440e8535d0d4615d173607be209fcf2b91227519a808f51bc24197c0d63d0e522cf60427c95fae6e6c4bff0f4adb0902b8746738b1098bcf3a884850b7d18856d5ed07580965a693c8f95654cba9fb33f8c46b01347b074e5709fe982852e0f23e5a83215b3547edca8386bd9ebeda5807f3e6fe9dd1b3030abe916e3b7ba9c0b6130acd60f0c9719b3eb136bc8f3690b3f8e8f0d99f88bc6492024e59be459d5a08eaff70c6be9aa884faf2b69a915e191dd6ad34c75e30a06a714969e7a679756d8a76b1c8524deb5d6c868ef5e216369e6bb5207052fd7e5df3fcf8763ca2bfd9db080558571e851862dcd200491138dfd8e5b285f2e68d5e4968d8259c3df6d28fc5fb636ecc7d3fcb3f4af712c8b1d69f9012b07f7e34d8e5e76708c0a50b75d880b65fff32b4cd092fd1c6b2c36c36bea6a1308144ffc8ef9f6f717fe63dbfdfc0a95fc89ada3cb322a9033c5e72b5bc4cf8aadc1f730955fffde0a2881779e1d61b2874269bf1aec2fd075a1616cd3908edcd912f86a8003f39ad8330cde56d5875d495fa2d0941a07b20502f4211ed029b6546bfc50aa2299f8bcf6d524fac760cb74ed195f9cd8f99a027ab4556ccbb486d6a8a0914e654b6add10e68084c6f2e4c66a001bc09de3bf665642833680e4452a21f4686b865ba8e7ed9ac6a5cb932b25aa71a7b1e0146a4cf6390b96bd66fe6f26117b215a1262c8b8fbeed354937d55ca22a8c5927e20a620f4999bd91c0b523188a22efde8809abd90628c9593df695e4e3aad21831ff7db1d39b8839f476342c77cbeb15d12ed034c483c13cde875dc01fd14c1a8ec5529686d957b061f935cb9dbc24a8396cbc705cf7fb9d2169f7e3558ac7869fbd1c43aa9c9399ef0034366833c275000b59870c2ae4f2589c3c0d6b85b74b0a32a04bb5252e1e5201a3d082755a09720377361c5969e67842091fb92b6f7dc38abfb821bd40d0f1040595eb9481e5d28aa25605d87827e0905b350d9fd2750390f5d9025ef6ea30d15f616e932a4559d5c72b873300c8ff0dd44d4df7cd74f4f12f22d2855b2648bb6ecf492cc967cf9c32197c8ba8ec9d1e71aaf612a4dc4bc77aa49d858a6a0086160d0cabc5b31f8873d76cd4106f6a23031e75f6b97ec47a2fd26761ede9d980e40432d797da8e6e923d8bae939d925b84b944da98cd262a3009049d6983c2c17ddb1e693a24302b03497906af4323d0c5b2fb58eb6f9f5c256e56ec880e4d90e82ccc4b722e8f506217c9831d59e9de32e8f36163a43bb2ceb5cdcad19632d9d12bc64b2516cc8a28ddfb84f5c77e2aac8e1d45a7f31cae51f9fbc8a6629144518c291f2b5d5e7612d72213936c09653a91978a678eed3c90b9234ed165f581bfd1dd1dcf0c1286c1c3ce6fa77cced6db8c7ab033a565aa05193d6435ac3e45cd9957f0215cf0b45e71627f0b67dd979d04b916ac5317e73787704936f14a07988abfdc676b7a2cc5e2ace9e4a8b6773617c9067a01b984fcac1ad4d254c21c3259953e5c63fd3353cc4cb41b109c24280e7f40e8ee7f4dd232f6f774f37484cc9c7b5a7bcee9a1a9fef639d691592f63986777812c2e922a5ce336a8600856f94fd5eb3773794b252b971035b604d375cbd7ae53a42e0d1245b351bd11c02e0aaaa4ee7734c31be793398ef7a01d80a9f10d1265a3ec1f20bfb7434567b0a3e63a4a31edd15fc92eaee1e765c7dc8937a716e095bb1a6ac9cd63c5ad726c3d9b92d56a0f678a36c3ace4184139f2218f2b579458d94eb2c286e8ec8e098e62b76df1c4c9b5a8ece01172a75aadee376586c4b76de4d7b07c703eb35ffc7be32d78a94b0c8eddba4d4d6ff8712791a53ca61a92416afc7005c83193c4258a05d8a4aae34bc3d770a083df1badc1629659804152a351552c66265197ea63cc0ae3712b38b8b88ab1674ebeafd41211e62fb2bf1036c7865456478470a3e7276f2c60343d2a90b4a2799720f3a602930b656f369f59fbfd991d9c9d74fa0f46f8e7b8a37f78e212b03a9de446ef4f6d44e75f754dab9d5f0314ec30a302ba619b5bb85a474695ceef68a9b6669669387656e19335918d3d8537759b79f5a368b4b603f2891f151b8c828340811f87509f269ef4390e3b2a58fc8167b5ae7413d35d55667cab25636790be0beea3fc242af0d4a3a9c7d663fad6dbea1909ebf24fb38e95e014cc6afa979e83c21f5961a674c50300d9f9cb7e73708c316e66a9417719b3d9ae63e1ce33c437e900830c65825354ee88b17dec89dde804b7dc17203fa18072afa405a3add8a56cffb7fb691fac87c79bc09fb238e797f5a12e19ba70ef8f167ba0f45c46f32169295a5e6d86f566be3ee415b14e846bf358681ec554fa9d92f3573f41656a50b88596337ef766f98c5df83ff4f33185694a63d429e152b9f11c954f08f21b2607445be9d533c32fdb637537e94c4bd05ec69eb031c63cdccaa90ac852b0ce95d13ffa86ee708da2463d3d122dc235d50d92dfb55b49db8d6b6dc15701ec36006f55cbf4bdc45a67dc20874484175801514654a01a553b06817b179f92a9c8c34fe0d66529f6ca7f2b9b3f3724b80b6421448b96fd394a2f027864308f2b5788cd7b5098387cdeae1cb2ed26a4452ca0c5e28ef5c3c384181e9431ae5e0dfc7542a2a6037cb70468ee5787648223dc9c05696b9b28e1b8f78446798aed0f98e0092d32c356608b71d0716810fa247886f59eb360370221e8b2720654c6352da009c4bb0e7855a65d40e458739567c6f23b2c519126e012afa244d8a99733a1d1598b6c59f3ec9062e0c892f99540768bc9fe6bcb163577f05a7c1817b1806d3f766169aa1590fccc26b696a3e5ff5e338fd076f36e9713fd2b284ffd5ccbb68cc45d00249cbacf293908ccd47bfe1ce91329c75750762e91be71ef76ad2dddbea7ba8edaf70bf860a80ea8acc7183532b8f3498b1b2de9538e40b6cbc9b7f88c73b8952abd9c2d832d4d92bd2d00830d37418f33e58de35b49321654c762510b54c216a9f698772ddfe5082c8539e8158f3ea4e5b6fb4ce48dbac281fc20a7aebb5ecb021fede4c9c17e01e7fe5d8bda4e6fc6844a6014551044632654be6c519778ab18e28a67107163fff2ee942d2257d5dbeb3e19d6190ce4f9fc117e1d23f1f317baa0c377ea3b72d49ae28ecba77277a516cae36ba6ee91bcef308871efb5245cd9420bac262f3e91c96645ec5097ee802f0f103e9fcf8de5d809404006c91613e5eac580a05b135844e09e412fc728213a15ef64c035ce57c5c68724242d7f039c9b139609f523b9d8b2e90e3c85367ab09133d8c319b2d70b6d85ae0662b37a280ba8d02f80cb62e49dff9d062f536de074992998f0fe94a4a96310f262f3363d084ff5bf8bd0769a6c1f73a241b962310f21af08a8f7849ad64dfd37f665a3cedc817a788fcce1e739f784d8e336f5b83b6a1cf73225be911355e65945af07fef1190e31080d6b177b716f2244167e6eec76a275b4a3125df0eb196fd4fde958924282b47094497c1ffe0a128d6d9e409c69bb0c20a4fdc19a8b7ec4c4a54afb8746554c2846b2b713a91f678e688493db73e46ea8359357fe93e5f62542ecf874a56d7f7417f18b4fd0327b231ab73ad60d6532e533ccff78926faaab23722516a6525588c8b7fd064d12fe22994a19d20303f0761d4b6b59101884adeee090519df00f79b066bcfabbc92de6e9a6e8bf2fa5fb57d0c8cfa0448c61532f77faab33b25291bdd300a2c64c341c2a5a96a326e1a4216b4723c849ce2b6cd084693d0792571751a44ba30b80b62b4ff0cefcb5d508b93688abaf3283f8918861b35468ed4a44d4e2db9196531d9ad4d2ed8cd47457732e522289cc8cb3e45ac065075394826abcdf9787d8f0a89e79e3a053df27007f3316459cc7acb571486fae3e81238c8a329cfc2f2655bd349b29856babab75908b7d07657ffaa6e02981772e328465c2a82871fc1bc63ddbf12e2b124ace7a646e1412f95d04346e4ad5580e4de7a0b5c9deaf8e4449e222504a3d08825d30e745b7e875783cc8127f628c158e39333f07d6b1a14570b0632e1defa0803dbf8d6f987ffd3ac29243facf91ae4fdff11ea015b95df174438984598dea0ff3e820f973a987c6fa69a31fc6e5ba4920e6d7db43fa0cc6765351d781259d05caac19ee5d01d14101e369a567fc67dce565c42c1b16ab3c38a34bff78d64c7df1de4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {0x0, r1}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000501c0)={0x4cc9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "bcb6a75facb2ca"}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000001580)={0x4, 0x80, 0x1, 0x7f, 0x4, 0x7, 0x0, 0x2, 0x1b484, 0x7, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xd, 0x2, @perf_config_ext={0x401, 0x5}, 0x140, 0x3, 0x9f3e, 0x6, 0x7, 0x1, 0x20, 0x0, 0x68e, 0x0, 0x7}, r5, 0xb, 0xffffffffffffffff, 0x3) r6 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(r9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r6}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r10, r8, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) r11 = socket$unix(0x1, 0x2, 0x0) shutdown(r11, 0x0) [ 1559.589057] FAULT_INJECTION: forcing a failure. [ 1559.589057] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1559.590034] CPU: 1 PID: 9755 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1559.590602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1559.591255] Call Trace: [ 1559.591472] dump_stack+0x107/0x167 [ 1559.591767] should_fail.cold+0x5/0xa [ 1559.592076] _copy_from_user+0x2e/0x1b0 [ 1559.592405] __copy_msghdr_from_user+0x91/0x4b0 [ 1559.592778] ? __ia32_sys_shutdown+0x80/0x80 [ 1559.593131] ? __lock_acquire+0x1657/0x5b00 [ 1559.593488] ___sys_recvmsg+0xd5/0x200 [ 1559.593802] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1559.594200] ? __fget_files+0x2cf/0x520 [ 1559.594526] ? lock_acquire+0x197/0x470 [ 1559.594844] ? find_held_lock+0x2c/0x110 [ 1559.595174] ? __might_fault+0xd3/0x180 [ 1559.595493] ? lock_downgrade+0x6d0/0x6d0 [ 1559.595837] do_recvmmsg+0x24c/0x6d0 [ 1559.596140] ? ___sys_recvmsg+0x200/0x200 [ 1559.596471] ? lock_downgrade+0x6d0/0x6d0 [ 1559.596808] ? ksys_write+0x12d/0x260 [ 1559.597123] ? wait_for_completion_io+0x270/0x270 [ 1559.597509] ? rcu_read_lock_any_held+0x75/0xa0 [ 1559.597879] ? vfs_write+0x354/0xb10 [ 1559.598196] __x64_sys_recvmmsg+0x20f/0x260 [ 1559.598542] ? ksys_write+0x1a9/0x260 [ 1559.598849] ? __do_sys_socketcall+0x600/0x600 [ 1559.599220] do_syscall_64+0x33/0x40 [ 1559.599519] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1559.599927] RIP: 0033:0x7f59965d7b19 [ 1559.600225] 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 [ 1559.601669] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1559.602307] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1559.602908] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1559.603466] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.604022] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1559.604580] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1559.646657] audit: type=1326 audit(1727247176.162:1262): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9711 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x0 06:52:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 63) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:52:56 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x8000, 0x80, 0x6, 0x3}]}) 06:52:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x541b) 06:52:56 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b48, &(0x7f00000000c0)={0x9}) 06:52:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL, 0x0) r1 = syz_io_uring_setup(0x5c, &(0x7f00000001c0)={0x0, 0x4000, 0x0, 0x1, 0x3b2}, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000240)=0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r3, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r3, &(0x7f0000001600)={0x4}}, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE, 0x0) r5 = syz_mount_image$iso9660(&(0x7f00000002c0), &(0x7f0000000300)='./file1\x00', 0x4, 0x3, &(0x7f0000001500)=[{&(0x7f0000000340)="5a3908031b5a612204392cfac0e74e60ca2e625a037c5f9a6e8df64be4b0030953865b98b23bbbc2f01eb145cef4561d21f141c0e90bfb032d64cfac0afd8a708909367184be64362df49d971c35194925e840072b5206c5f95e073f28794d99234cd22d917966440279181d5860afdd86e68e92f8cebb6850811d336d7d83a25c81a652c5d0e5011772726bc1d93046bdba8addc8ef47081b", 0x99, 0x7fff}, {&(0x7f0000000400)="cafa119eb46d8de8ab3a8974158023dbf2263eb9876185e3fae01e4e881da22c6ed64e156170ebb0a9f813f5791d454f9f63ce23057fdbf9d19349e2c211182a2475a3", 0x43, 0x2}, {&(0x7f0000000500)="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", 0x1000, 0x2}], 0x162002, &(0x7f0000001580)=ANY=[@ANYBLOB='map=off,check=relaxed,map=off,cruftntext=rort,fowner>', @ANYRESDEC, @ANYBLOB=',obj_user=/dev/sr0\x00,\x00']) fcntl$setpipe(r5, 0x407, 0x4) lsetxattr$security_capability(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)=@v2={0x2000000, [{0x80, 0x7}, {0x6, 0x5}]}, 0x14, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 1559.886919] FAULT_INJECTION: forcing a failure. [ 1559.886919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1559.888157] CPU: 1 PID: 9771 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1559.888783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1559.889533] Call Trace: [ 1559.889788] dump_stack+0x107/0x167 [ 1559.890132] should_fail.cold+0x5/0xa [ 1559.890541] _copy_from_user+0x2e/0x1b0 [ 1559.890922] __copy_msghdr_from_user+0x91/0x4b0 [ 1559.891357] ? __ia32_sys_shutdown+0x80/0x80 [ 1559.891765] ? __lock_acquire+0x1657/0x5b00 [ 1559.892182] ___sys_recvmsg+0xd5/0x200 [ 1559.892546] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1559.893004] ? __fget_files+0x2cf/0x520 [ 1559.893378] ? lock_acquire+0x197/0x470 [ 1559.893749] ? find_held_lock+0x2c/0x110 [ 1559.894134] ? __might_fault+0xd3/0x180 [ 1559.894558] ? lock_downgrade+0x6d0/0x6d0 [ 1559.894961] do_recvmmsg+0x24c/0x6d0 [ 1559.895317] ? ___sys_recvmsg+0x200/0x200 [ 1559.895704] ? lock_downgrade+0x6d0/0x6d0 [ 1559.896101] ? ksys_write+0x12d/0x260 [ 1559.896473] ? wait_for_completion_io+0x270/0x270 [ 1559.896925] ? rcu_read_lock_any_held+0x75/0xa0 [ 1559.897354] ? vfs_write+0x354/0xb10 [ 1559.897705] __x64_sys_recvmmsg+0x20f/0x260 [ 1559.898107] ? ksys_write+0x1a9/0x260 [ 1559.898507] ? __do_sys_socketcall+0x600/0x600 [ 1559.898943] do_syscall_64+0x33/0x40 [ 1559.899290] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1559.899761] RIP: 0033:0x7f59965d7b19 [ 1559.900110] 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 [ 1559.901758] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1559.910495] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1559.911147] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1559.911794] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1559.912444] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1559.913091] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1559.917580] audit: type=1326 audit(1727247176.433:1263): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.919578] audit: type=1326 audit(1727247176.434:1264): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.921399] audit: type=1326 audit(1727247176.434:1265): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.923348] audit: type=1326 audit(1727247176.434:1266): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.925178] audit: type=1326 audit(1727247176.434:1267): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.942969] audit: type=1326 audit(1727247176.444:1268): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1559.972027] audit: type=1326 audit(1727247176.488:1269): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:52:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 64) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1559.973880] audit: type=1326 audit(1727247176.488:1270): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9770 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1560.728178] FAULT_INJECTION: forcing a failure. [ 1560.728178] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1560.729291] CPU: 1 PID: 9788 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1560.729939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.730736] Call Trace: [ 1560.730980] dump_stack+0x107/0x167 [ 1560.731301] should_fail.cold+0x5/0xa [ 1560.731692] _copy_from_user+0x2e/0x1b0 [ 1560.732050] __copy_msghdr_from_user+0x91/0x4b0 [ 1560.732508] ? __ia32_sys_shutdown+0x80/0x80 [ 1560.732885] ? __lock_acquire+0x1657/0x5b00 [ 1560.733254] ___sys_recvmsg+0xd5/0x200 [ 1560.734668] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1560.735115] ? __fget_files+0x2cf/0x520 [ 1560.735525] ? lock_acquire+0x197/0x470 [ 1560.735885] ? find_held_lock+0x2c/0x110 [ 1560.736260] ? __might_fault+0xd3/0x180 [ 1560.736670] ? lock_downgrade+0x6d0/0x6d0 [ 1560.737060] do_recvmmsg+0x24c/0x6d0 [ 1560.737449] ? ___sys_recvmsg+0x200/0x200 [ 1560.737821] ? lock_downgrade+0x6d0/0x6d0 [ 1560.738212] ? ksys_write+0x12d/0x260 [ 1560.738603] ? wait_for_completion_io+0x270/0x270 [ 1560.738986] ? rcu_read_lock_any_held+0x75/0xa0 [ 1560.739353] ? vfs_write+0x354/0xb10 [ 1560.739701] __x64_sys_recvmmsg+0x20f/0x260 [ 1560.740045] ? ksys_write+0x1a9/0x260 [ 1560.740348] ? __do_sys_socketcall+0x600/0x600 [ 1560.740800] do_syscall_64+0x33/0x40 [ 1560.741097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1560.741548] RIP: 0033:0x7f59965d7b19 [ 1560.741846] 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 [ 1560.743541] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1560.744192] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1560.744857] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1560.745521] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1560.746133] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1560.746826] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:53:11 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r4, 0x0) dup2(r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x100000000, 0x0, 0x9, 0x1ba}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r6, 0x0) dup2(r5, r6) ioctl$FICLONE(r3, 0x40049409, r6) 06:53:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b49, &(0x7f00000000c0)={0x9}) 06:53:11 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2400, 0x16) prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) 06:53:11 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x541c) 06:53:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2000, &(0x7f00000000c0)=ANY=[]) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/tty/ldiscs\x00', 0x0, 0x0) openat(r0, &(0x7f0000000740)='./file1\x00', 0x399001, 0x100) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x24000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r4, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[], 0xfdef) openat(r4, &(0x7f0000000100)='./file2\x00', 0x100, 0x20) r5 = accept4$unix(r3, 0x0, &(0x7f00000000c0), 0x80800) bind(r5, &(0x7f00000001c0)=@ll={0x11, 0x8, 0x0, 0x1, 0x3, 0x6, @random="74fc33cfd44e"}, 0x80) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd75}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 06:53:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 65) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:53:11 executing program 0: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) syslog(0x3, &(0x7f0000000000)=""/47, 0x2f) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000240)) [ 1574.614046] kauditd_printk_skb: 4 callbacks suppressed [ 1574.614063] audit: type=1326 audit(1727247191.130:1275): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.616931] audit: type=1326 audit(1727247191.130:1276): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.622957] FAULT_INJECTION: forcing a failure. [ 1574.622957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1574.624348] CPU: 1 PID: 9799 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1574.625034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1574.626932] Call Trace: [ 1574.627206] dump_stack+0x107/0x167 [ 1574.627589] should_fail.cold+0x5/0xa [ 1574.627981] _copy_from_user+0x2e/0x1b0 [ 1574.628388] __copy_msghdr_from_user+0x91/0x4b0 [ 1574.628867] ? __ia32_sys_shutdown+0x80/0x80 [ 1574.629309] ? __lock_acquire+0x1657/0x5b00 [ 1574.629768] ___sys_recvmsg+0xd5/0x200 [ 1574.630163] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1574.630686] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1574.631212] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1574.632748] ? trace_hardirqs_on+0x5b/0x180 [ 1574.633189] ? lock_acquire+0x197/0x470 [ 1574.633584] ? find_held_lock+0x2c/0x110 [ 1574.634017] ? __might_fault+0xd3/0x180 [ 1574.634437] ? lock_downgrade+0x6d0/0x6d0 [ 1574.634886] do_recvmmsg+0x24c/0x6d0 [ 1574.635268] ? ___sys_recvmsg+0x200/0x200 [ 1574.635679] ? lock_downgrade+0x6d0/0x6d0 [ 1574.636116] ? ksys_write+0x12d/0x260 [ 1574.636514] ? wait_for_completion_io+0x270/0x270 [ 1574.637023] ? rcu_read_lock_any_held+0x75/0xa0 [ 1574.637485] ? vfs_write+0x354/0xb10 [ 1574.637866] __x64_sys_recvmmsg+0x20f/0x260 [ 1574.639387] ? ksys_write+0x1a9/0x260 [ 1574.639770] ? __do_sys_socketcall+0x600/0x600 [ 1574.640249] do_syscall_64+0x33/0x40 [ 1574.640622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1574.641132] RIP: 0033:0x7f59965d7b19 [ 1574.641522] 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 [ 1574.643318] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1574.643992] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1574.645701] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1574.646333] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1574.646980] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1574.647622] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1574.649196] audit: type=1326 audit(1727247191.130:1277): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.651199] audit: type=1326 audit(1727247191.131:1278): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.654333] audit: type=1326 audit(1727247191.131:1279): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.656618] audit: type=1326 audit(1727247191.131:1280): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.660008] audit: type=1326 audit(1727247191.133:1281): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.662294] audit: type=1326 audit(1727247191.133:1282): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.712391] 9pnet: Insufficient options for proto=fd 06:53:11 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b4a, &(0x7f00000000c0)={0x9}) [ 1574.719997] audit: type=1326 audit(1727247191.133:1283): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1574.720341] 9pnet: Insufficient options for proto=fd [ 1574.726445] audit: type=1326 audit(1727247191.133:1284): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:53:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 66) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:53:26 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r2]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r4, 0x0) dup2(r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x100000000, 0x0, 0x9, 0x1ba}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r6, 0x0) dup2(r5, r6) ioctl$FICLONE(r3, 0x40049409, r6) 06:53:26 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b4b, &(0x7f00000000c0)={0x9}) 06:53:26 executing program 0: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) syslog(0x3, &(0x7f0000000000)=""/47, 0x2f) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x4b64, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000240)) 06:53:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x541d) 06:53:26 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x40, 0x2, 0x70, 0x0, 0xffffffffffffffff, 0x2020, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x2, 0x1}, 0x0, 0x100000001, 0x2, 0x4, 0x2, 0x5, 0xfffa, 0x0, 0x6, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x3) prlimit64(0x0, 0x0, 0x0, 0x0) 06:53:26 executing program 5: symlinkat(&(0x7f0000000080)='./file0/../file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00') r0 = syz_io_uring_setup(0x512b, &(0x7f00000002c0), &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000000)='./file0/../file0\x00', 0x18}, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000340)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001580)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000008c0)={r5, 0x5, 0x80000001}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000540)={{r3}, r4, 0x2, @inherit={0x60, &(0x7f0000000100)={0x1, 0x3, 0x6, 0x1, {0x1a, 0x7}, [0x4, 0x15, 0x10000]}}, @devid=r5}) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1589.994022] FAULT_INJECTION: forcing a failure. [ 1589.994022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1589.995549] CPU: 0 PID: 9826 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1589.996272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1589.997106] Call Trace: [ 1589.997339] dump_stack+0x107/0x167 [ 1589.997649] should_fail.cold+0x5/0xa [ 1589.998125] _copy_from_user+0x2e/0x1b0 [ 1589.998468] __copy_msghdr_from_user+0x91/0x4b0 [ 1589.998877] ? __ia32_sys_shutdown+0x80/0x80 [ 1589.999394] ? __lock_acquire+0x1657/0x5b00 [ 1589.999770] ___sys_recvmsg+0xd5/0x200 [ 1590.000237] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1590.000660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1590.001102] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1590.001617] ? trace_hardirqs_on+0x5b/0x180 [ 1590.002293] ? lock_acquire+0x197/0x470 [ 1590.002910] ? find_held_lock+0x2c/0x110 [ 1590.003261] ? __might_fault+0xd3/0x180 [ 1590.003763] ? lock_downgrade+0x6d0/0x6d0 [ 1590.004181] ? io_schedule_timeout+0x140/0x140 [ 1590.004742] do_recvmmsg+0x24c/0x6d0 [ 1590.005130] ? ___sys_recvmsg+0x200/0x200 [ 1590.005482] ? lock_downgrade+0x6d0/0x6d0 [ 1590.005981] ? ksys_write+0x12d/0x260 [ 1590.006377] ? wait_for_completion_io+0x270/0x270 [ 1590.007019] ? rcu_read_lock_any_held+0x75/0xa0 [ 1590.007484] ? vfs_write+0x354/0xb10 [ 1590.007804] __x64_sys_recvmmsg+0x20f/0x260 [ 1590.008372] ? ksys_write+0x1a9/0x260 [ 1590.008701] ? __do_sys_socketcall+0x600/0x600 [ 1590.009228] do_syscall_64+0x33/0x40 [ 1590.009618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1590.010183] RIP: 0033:0x7f59965d7b19 [ 1590.010585] 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 [ 1590.012446] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1590.013157] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1590.013974] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1590.014781] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1590.015384] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1590.016209] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:53:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 67) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1590.136880] audit: type=1326 audit(1727247206.653:1285): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9823 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1590.156030] audit: type=1326 audit(1727247206.653:1286): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9823 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1590.199057] audit: type=1326 audit(1727247206.656:1287): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9823 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:53:26 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b4c, &(0x7f00000000c0)={0x9}) [ 1590.204820] audit: type=1326 audit(1727247206.714:1288): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9823 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1590.213032] audit: type=1326 audit(1727247206.714:1289): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9823 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:53:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x541e) 06:53:26 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x1, &(0x7f0000000040)={0x3, 0x401}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x8000, 0x2, 0x6}) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x1, @none, 0x6, 0x1}, 0xe) listen(r2, 0x0) dup2(r1, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) kcmp(r0, r0, 0x3, r1, r4) 06:53:26 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x72, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x6, 0x8001, 0x1, 0x32b9}) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0xfffe, 0x40b, 0x7, 0x7f}) flistxattr(r1, &(0x7f0000000140)=""/15, 0xf) syz_open_dev$evdev(&(0x7f0000000440), 0x1, 0x8000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12f142, 0x15c) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000280)={@remote}, &(0x7f00000002c0)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) mmap$IORING_OFF_SQES(&(0x7f00007fd000/0x800000)=nil, 0x800000, 0x9, 0x12, 0xffffffffffffffff, 0x10000000) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x39b) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r5) 06:53:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x2) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x3, 0x6}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 06:53:26 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_open_dev$sg(0x0, 0x0, 0x2001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x20}}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, '!*.{?-}/%\\'}}]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000200)="8c04cdac8ea84a8af44a910d4d7f563d6fc976b8e2bb0395e0d643eafcc4737b43951370b526bcd746baebd38411a539d68eb5a0996da587813ffb05ef2d1c56d85112e87c115996ef30356b42efd3f77df77638906a37b529ba278bb451413045815f8901cfd4c9d5270c332a5a222592fe5332b35324b25430a0049be9cb7471a511fb8d7f448dfe086ecf46cda400c9ed681cc954feccd961488134ce842e35b1e55ac0c17d9ae05aefee7cd826e4f63f49bb1be5ed507d3e1bbb70a59ecf9106f877ed720ea98bd523a7beff1e8163f3ea9318beb26e862024bda1f894bd9e3957723cc5f4b39ef9017f01897f25a85a51", 0xf3}, {&(0x7f0000000300)="0722cb40a989d890126ae669897ff0358396745342b1a37bd9e62923f526b88d4d1f808b395e7106ecd07df8f66011de8851397bae7c3274a393f4f553b432913e0119b4d3c56c560afc3dc3133716c2342d8c8ad796dbe4aacd860d99f9eb9dc46fafaa2c6486bea089afe83fa4059b65dd59e0958df839f8a2d2bc065959fb27c4ff29a6d1fc4c8825520ae266e2a80b85fceda50146ba039cbb04250768269ec067ce2446923625a1ba8cdc12bee6be7bb01dc94b644859f4ac90fa0a5b667d84e8549c", 0xc5}, {&(0x7f0000000080)="5f2a573adcb9f456e4a649f05de6aef6521cdd89878ff8036ba9f220cc243e1bb06ee62bf0c9c8ae1c4213d296447cd8af4911", 0x33}, {&(0x7f0000000400)="3dfcc8fc0128c64e083c9c87f44a440e60f8e848e7ad7f65da07edbc5faa9f202d4c9aa6abff0889003c0a811ab423aca376b9869d77e13f48a213e636524aecc6e48087366be3a155d1ff6af113280d3a19d901fee649800ab608d76919f4256c3b14e1372a86cb5038d837d153b927a13627b9ba40b879e3ddfb0f5326a12160093146b49cca91516bb53b37e52dbc7f", 0x91}, {&(0x7f00000004c0)="7feafc2be2a1865fb408aa7bd388308dc5f8f2952f6210dcedcdeda119c2bd8df19c3a6735652da39931c56c7cf59ce835d7a87e9da5789e760c19fbda2f3052acf488c7245a58f228aa6d8f0d190939d6e9f5f9cf796bc4c1ef85140f3c9169b160f013f2e21c7a5c4f48ba1dc6", 0x6e}], 0x5, 0x3, 0x3f) openat(0xffffffffffffffff, &(0x7f00000005c0)='./file1\x00', 0x800001, 0x40) [ 1592.287661] FAULT_INJECTION: forcing a failure. [ 1592.287661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1592.288944] CPU: 0 PID: 9851 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1592.289515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.290255] Call Trace: [ 1592.290484] dump_stack+0x107/0x167 [ 1592.290850] should_fail.cold+0x5/0xa [ 1592.291179] _copy_from_user+0x2e/0x1b0 [ 1592.291519] __copy_msghdr_from_user+0x91/0x4b0 [ 1592.291961] ? __ia32_sys_shutdown+0x80/0x80 [ 1592.292332] ? __lock_acquire+0x1657/0x5b00 [ 1592.292704] ___sys_recvmsg+0xd5/0x200 [ 1592.293104] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1592.293515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.294054] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1592.294429] ? trace_hardirqs_on+0x5b/0x180 [ 1592.294834] ? lock_acquire+0x197/0x470 [ 1592.295169] ? find_held_lock+0x2c/0x110 [ 1592.295514] ? __might_fault+0xd3/0x180 [ 1592.295848] ? lock_downgrade+0x6d0/0x6d0 [ 1592.296204] ? io_schedule_timeout+0x140/0x140 [ 1592.296595] do_recvmmsg+0x24c/0x6d0 [ 1592.296913] ? ___sys_recvmsg+0x200/0x200 [ 1592.297262] ? lock_downgrade+0x6d0/0x6d0 [ 1592.297615] ? ksys_write+0x12d/0x260 [ 1592.297945] ? wait_for_completion_io+0x270/0x270 [ 1592.298350] ? rcu_read_lock_any_held+0x75/0xa0 [ 1592.298752] ? vfs_write+0x354/0xb10 [ 1592.299071] __x64_sys_recvmmsg+0x20f/0x260 [ 1592.299434] ? ksys_write+0x1a9/0x260 [ 1592.299756] ? __do_sys_socketcall+0x600/0x600 [ 1592.300146] do_syscall_64+0x33/0x40 [ 1592.300459] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.300887] RIP: 0033:0x7f59965d7b19 [ 1592.301201] 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 [ 1592.304120] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1592.304960] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1592.305554] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1592.306368] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.307157] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1592.307866] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1592.367903] perf: interrupt took too long (49266 > 19508), lowering kernel.perf_event_max_sample_rate to 4000 [ 1592.371115] device lo entered promiscuous mode [ 1592.392870] device lo left promiscuous mode [ 1592.452573] blktrace: Concurrent blktraces are not allowed on sg0 06:53:44 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b4d, &(0x7f00000000c0)={0x9}) 06:53:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x541e) 06:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000000000000a000000000000e4fe01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/144], 0x90) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000008c0)=0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180)=0xae2, 0x56192fb4) r1 = io_uring_setup(0x396d, &(0x7f0000000a40)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000c00), 0x1312) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x300) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000840)={{'\x00', 0x1}, {0xdb}, 0x47, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)="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", 0x1fc, 0x0, &(0x7f00000006c0)={0x2, 0xf8, {0x1, 0xc, 0xeb, "bc6826bb6c296e3cf9448b1417a796c1a15b41f22fe514945434008d7f1246408a5104693f9b0bf82ec10ed4fd557f140887d2b8582ee7249335fb0277abc54f7c8c976d98f80d7ae956bbe298d0ddfccf200fc6d588f9fcbf3f53aef86cf116a681837dc1d81547ec7f0fdadddeb0d4bf6eb8aff3942d68d95e7ec6b0dbae4e8efb944a82790dc59d867fd826070e16e457d42ebbeccd3912502dd00bea5719e125939a527e0afa0ed0c873d8c85937301f1b9de2f12343ecb379468f23ed6f50d488ee1d370a47bd9bab87d5194e7dafe5a9342a450ce7fe3d0be133f490975428c2e76652b634d429ae"}, 0x6e, "d3ad429ebc19a0293d6ef7a511e56bd80aac301a9c857aaf51fcfb527f68309a48a58e45fc4f430e5e011f55635bd736b7bad37236762cdc52d8189372f61c56ea9611d5542dd48d0d31a306591f123ba999d7f35fc0902f49f46afcf7aaf39b9c275ad9ea92191881a5b5afb0d4"}, 0x172}) sync_file_range(0xffffffffffffffff, 0x82, 0x5, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004980)={{{@in6, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000004a80)=0xe8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) sendmmsg$inet(r3, &(0x7f0000005280)=[{{&(0x7f0000000900)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000000940)="82e7bce6e0b57c9c8dbfbefa8fbf799967f6cd805fe6442493718584725748df27bf45dc97f69d6af87f876585ac94770e759cb8f31672de884599c0b3c3bebb30a39a7d02b25e98902da3cefc5496b1973f5d6c97c2d89d2277861a5ac9f598fe8c0235d49124264adbdfa5de0e2a730fe8da0d31860ced8c154b97651c3e32be60a1e211bc3f62319ad5349bcd415106b9703f975b491b87e746e509ba3b", 0x9f}, {&(0x7f0000000a00)}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001ac0)="c9013d3595dc6d2391db06259d2eaacd403daf2daddd83891123a5626d22629f96d264de058b33a4d1e86eb27a7dd26e3bd77703778584f0d0d42f1cda4928d813", 0x41}, {&(0x7f0000001b40)="5ca94a284642b8af31100c4961f7c968d00d2e3c4bff8f4d2b8256da3a4d876d8a20cefcd715760555620bc20faac86434b5e104289007cd34bdba2404feb8475fddb335ff372e59b087447f7b20ff128ee0f6af376995962da3b48b2ab6fe9022c7a7df181a8adef6282a417aa5f81732e624ad1a5aa4750c9a78bf06edcf097484fdde7e7b199396df2084fe89d43bea4c8bb9649fb37f7044bf5ac9b191e38992b3bcdcec1fdfacea40851fd2089db485f66e6bb9cb874ba5bd8dae37961b3ec775bb1fbe2a0007d8a4165748ef0f79e4420f596e6d73581f523e7c", 0xdd}, {&(0x7f0000001c40)="8080c45b677cfc1d27ace42f135b82d0816b1ad50b9cc90021430e0ff24f201843ac49018a428f16804bba85a83f5013e6c074a920da529def87dbe285dd6287e57de43e0a0b014e3802e270f57181bbac9cad0637e914739c3e37", 0x5b}, {&(0x7f0000001cc0)="6d942fe1cb02da", 0x7}, {&(0x7f0000001e00)="0b0955a928f838a2e02049eb69bd62e822b835bbd87ed63d45b6c3802efba8a63cc5233d50ed30e8075fa0acf31cc73ccd3a85221b69aee22fb713e1b37d18a44f71d2b7d88e2c9b906f7b7cce702cc4d58dc2dcf051963b3c583c697bbab9d59e986876545d8b5372919c4f037828ec485295a71beb34574194f9e192aebfb64bb4146f6bc4c85cafc1d31ef57300c9d6befc718dcb5149f21645565e1aaf0f4da8e6055a1fab89", 0xa8}], 0x8}}, {{&(0x7f0000001ec0)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000003500)=[{&(0x7f0000001f00)="58145e5d32693373e8f0add8552aaba8dc05bf2a6d47e080c6c18c8487e675e5ef53e406842600efcc99541b20340a0f656907f662b06e6f709ba1784259508646df407eefa69b8ef06ead733bca0ae41ab3d29bd609910bf133e1688a3ad6944c2b498f2e216d93f82f0197b2a1e6a74b74f30f7fbe49d42993a05d8ad85bba08d65b77c16a221d9fd8fd95cce3cde29711bc3c72bb4a4c620995d7b691d68c7844a57bb3fdc9dc4c190c3efdef63241c320774d31051e678522493", 0xbc}, 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0x1, [0x2, 0x6, 0x88, 0x18fe, 0x7fe00, 0x6, 0x4cd5, 0x3, 0x7]}]}}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @loopback, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x73}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @dev={0xac, 0x14, 0x14, 0xa}}}}], 0x198}}, {{&(0x7f0000004c80)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000004d40)=[{&(0x7f0000004cc0)="c389724816d79cad4deca841692404a7fbe6721d54b46a0e5383c2d6401f0387ed7eea3bfb2267507f68f50530da23f7d21c8a99099e3ac62c6a2657f11b2e47a12688a74d7a56cdcb3a720afb95c8e0be47178c345f365e", 0x58}], 0x1, &(0x7f0000004d80)=[@ip_ttl={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1}}}, @ip_retopts={{0x6c, 0x0, 0x7, {[@timestamp_addr={0x44, 0x2c, 0xde, 0x1, 0x9, [{@broadcast, 0x5}, {@multicast1, 0x7}, {@private=0xa010101, 0xf8d}, {@rand_addr=0x64010102, 0x2}, {@loopback, 0x3f}]}, @rr={0x7, 0x13, 0xd8, [@private=0xa010102, @broadcast, @private=0xa010102, @local]}, @timestamp_addr={0x44, 0x1c, 0x3f, 0x1, 0x9, [{@private=0xa010102, 0x3}, {@multicast2, 0x9}, {@multicast2, 0x10001}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5828}}], 0xe0}}, {{&(0x7f0000004e80)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000005040)=[{&(0x7f0000004ec0)="96e90ad225d79cfe4f14255c4f7d", 0xe}, {&(0x7f0000004f00)="eb25a2f1ece4ce852575600b55cddbae17501dd2ccb5fe8cb886e7df42bf90d90eebf00b0c1649132026f331d5355e177c0da4c8468412b977177782eef46440417f4b107df29d5b6400fecd82f6f56b39f9ef6d0c5a351a3f554a37a3dca98e813ac28bc471a78e99c55e64e0ae50806e7600f7a0b61af30c3df63bcfeb3ac9731a1a309ef395a47efcd5cf5f8fafc84e113def36f27363178d262e42ed3a06353ddb0b864392029f3ed55fda46b0b173d512974d2473168f7a2653b6016613cfa946061019c7bed2d8308c", 0xcc}, {&(0x7f0000005000)="10a26d0a04c0130f317b6d5015bf38ea9ce8ac56f0c4569c8a0f14986e2e799a6aefdfab3576411fb1df24bc4fe6c45138376c3b0f", 0x35}], 0x3, &(0x7f0000004880)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_retopts={{0x68, 0x0, 0x7, {[@generic={0x88, 0xc, "cb0f29872dfeef0e1cc2"}, @noop, @cipso={0x86, 0x23, 0x0, [{0x5, 0xd, "09f0ea5f9e8d1782d1c26d"}, {0x5, 0x5, 'pEM'}, {0x6, 0xb, "18f8acc68635c74e26"}]}, @end, @timestamp_prespec={0x44, 0x24, 0x6f, 0x3, 0xd, [{@loopback, 0x9}, {@remote, 0x9}, {@multicast1, 0x7}, {@rand_addr=0x2, 0x400}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffff000}}], 0xb0}}, {{&(0x7f0000005100)={0x2, 0x4e23, @private=0xa010100}, 0x10, &(0x7f0000005240)=[{&(0x7f0000005140)="6dac661d44aae656e59f4e7f5969688b5f47fbfbe74b1cfeaf3517f48270a0a158393ebdd6868f62d96b1deeb94b771a266f50d1976ee6e86cb2e239a4d13fa193cfce17ee91cc92603730c44282f751d594f0cc027586390d365c4e5f9973ae257e3b20ecb672dc860ae1c955b30b106930777c642290fbfd2b20988ab8d935bb780bf9cbf64b007959122dcb5f4ebbde24771ad93e70e61015b8617aabff94f04caa2b9d16752c9aa80856fa826c89220c9f03cfa1a93b6caddcf9144887327e9b15446dfd09", 0xc7}], 0x1}}], 0x7, 0x4018000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x7f, {{0xa, 0x4e20, 0xa4d, @private2, 0x1}}}, 0x90) 06:53:44 executing program 6: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x1002, 0x2, 0x8, 0x4, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) creat(&(0x7f0000000240)='./file0\x00', 0x49) r2 = perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0xb96, 0x4}, 0x0, 0x0, 0x1, 0x1, 0x9, 0x40002, 0xffff, 0x0, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xfffffe4a, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16, @ANYBLOB="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"/4101, @ANYRES64, @ANYRESDEC, @ANYRESOCT, @ANYBLOB="3905b4f0b3f041dbc01f6c1574bf602b67caa7e133470057a173"], 0x10}}], 0x2, 0x24000801) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r1, &(0x7f0000002e00)=""/4102) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x2, 0x3, 0x4}) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 06:53:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 68) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:53:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8120}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x93) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x100000001) r3 = accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000000c0)) 06:53:44 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x1}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x0, 0x5, 0x0, 0x2}, {0x1, 0x9, 0x1f, 0x7}, {0xff, 0x1, 0x0, 0x1}, {0x0, 0x20, 0xe1, 0x7}, {0x1, 0xff, 0x1, 0xfffffffc}, {0x0, 0x6, 0x1}]}) prlimit64(0x0, 0x0, 0x0, 0x0) [ 1607.812555] FAULT_INJECTION: forcing a failure. [ 1607.812555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1607.813746] CPU: 0 PID: 9878 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1607.814398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1607.815198] Call Trace: [ 1607.815455] dump_stack+0x107/0x167 [ 1607.815802] should_fail.cold+0x5/0xa [ 1607.816175] _copy_from_user+0x2e/0x1b0 [ 1607.816562] __copy_msghdr_from_user+0x91/0x4b0 [ 1607.817011] ? __ia32_sys_shutdown+0x80/0x80 [ 1607.817434] ? __lock_acquire+0x1657/0x5b00 [ 1607.817858] ___sys_recvmsg+0xd5/0x200 [ 1607.818234] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1607.818701] ? __fget_files+0x2cf/0x520 [ 1607.819097] ? lock_acquire+0x197/0x470 [ 1607.819473] ? find_held_lock+0x2c/0x110 [ 1607.819868] ? __might_fault+0xd3/0x180 [ 1607.820250] ? lock_downgrade+0x6d0/0x6d0 [ 1607.820652] do_recvmmsg+0x24c/0x6d0 [ 1607.821014] ? ___sys_recvmsg+0x200/0x200 [ 1607.821411] ? lock_downgrade+0x6d0/0x6d0 [ 1607.821813] ? ksys_write+0x12d/0x260 [ 1607.822188] ? wait_for_completion_io+0x270/0x270 [ 1607.822652] ? rcu_read_lock_any_held+0x75/0xa0 [ 1607.823078] ? vfs_write+0x354/0xb10 [ 1607.823400] __x64_sys_recvmmsg+0x20f/0x260 [ 1607.823767] ? ksys_write+0x1a9/0x260 [ 1607.824092] ? __do_sys_socketcall+0x600/0x600 [ 1607.824486] do_syscall_64+0x33/0x40 [ 1607.824803] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1607.825235] RIP: 0033:0x7f59965d7b19 [ 1607.825553] 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 [ 1607.827114] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1607.827757] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1607.828358] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1607.828959] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1607.829563] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1607.830163] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:53:44 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b4e, &(0x7f00000000c0)={0x9}) 06:53:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5421) 06:53:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 69) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1607.916332] audit: type=1326 audit(1727247224.432:1290): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1607.919582] audit: type=1326 audit(1727247224.435:1291): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:53:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="800100001000010000ff010000000000000000000000000001ac1414aa00"/57, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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"], 0x180}}, 0x0) [ 1607.999363] audit: type=1326 audit(1727247224.515:1292): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.001247] audit: type=1326 audit(1727247224.515:1293): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.019205] audit: type=1326 audit(1727247224.524:1294): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.021473] audit: type=1326 audit(1727247224.535:1295): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.024418] audit: type=1326 audit(1727247224.535:1296): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.027225] audit: type=1326 audit(1727247224.535:1297): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.029455] audit: type=1326 audit(1727247224.535:1298): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1608.032223] audit: type=1326 audit(1727247224.536:1299): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9873 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:53:44 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0x5, &(0x7f0000000040)={0x81, 0xa3}, &(0x7f00000000c0)) 06:53:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00'], 0x0, 0x1000) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x200) ftruncate(r0, 0x1000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r2 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') ftruncate(r3, 0x6d) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x80000001, 0x0, 0x0, 0x0, 0x200000, 0x3, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) ioctl$PTP_SYS_OFFSET_EXTENDED(0xffffffffffffffff, 0xc4c03d09, &(0x7f0000001500)={0x14}) r4 = mq_open(&(0x7f00000001c0)='/dev/rtc0\x00', 0xc2, 0x0, &(0x7f0000000200)={0x8, 0x8000, 0x80, 0x1}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000300)={{}, 0x0, 0x10, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x7, 0xc8000, {0x10, 0x2, 0x3ff, 0x3, 0x3}, [0x1, 0x0, 0x2, 0x2]}}, @name="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"}) write$binfmt_script(r4, &(0x7f0000000100)={'#! ', './file0', [{}, {0x20, ']\x00'}, {0x20, 'net/packet\x00'}], 0xa, "c4"}, 0x1c) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001400)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xed14, 0xffffffff80000000}}, 0x0, 0xffffffffffffffff, r2, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 06:53:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b52, &(0x7f00000000c0)={0x9}) 06:53:45 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x5104}, 0x1}, 0x7) r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x70, 0xf, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x0, 0x0, 0x1ff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x0, @fd, 0x1, 0x8, 0x0, 0xa, 0x1}, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) [ 1608.918295] FAULT_INJECTION: forcing a failure. [ 1608.918295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1608.923061] CPU: 0 PID: 9898 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1608.923643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1608.925264] Call Trace: [ 1608.925497] dump_stack+0x107/0x167 [ 1608.925960] should_fail.cold+0x5/0xa [ 1608.926289] _copy_from_user+0x2e/0x1b0 [ 1608.926631] __copy_msghdr_from_user+0x91/0x4b0 [ 1608.927779] ? __ia32_sys_shutdown+0x80/0x80 [ 1608.929034] ? __lock_acquire+0x1657/0x5b00 [ 1608.930587] ___sys_recvmsg+0xd5/0x200 [ 1608.931844] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1608.933183] ? lock_acquire+0x197/0x470 [ 1608.934257] ? find_held_lock+0x2c/0x110 [ 1608.935394] ? __might_fault+0xd3/0x180 [ 1608.936483] ? lock_downgrade+0x6d0/0x6d0 [ 1608.937636] do_recvmmsg+0x24c/0x6d0 [ 1608.940218] ? ___sys_recvmsg+0x200/0x200 [ 1608.941465] ? lock_downgrade+0x6d0/0x6d0 [ 1608.947108] ? ksys_write+0x12d/0x260 [ 1608.947473] ? wait_for_completion_io+0x270/0x270 [ 1608.947932] ? rcu_read_lock_any_held+0x75/0xa0 [ 1608.948355] ? vfs_write+0x354/0xb10 [ 1608.948699] __x64_sys_recvmmsg+0x20f/0x260 [ 1608.949102] ? ksys_write+0x1a9/0x260 [ 1608.949459] ? __do_sys_socketcall+0x600/0x600 [ 1608.949898] do_syscall_64+0x33/0x40 [ 1608.950241] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1608.950707] RIP: 0033:0x7f59965d7b19 [ 1608.951107] 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 [ 1608.952724] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1608.953407] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1608.954112] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1608.954852] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1608.955478] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1608.956122] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1608.958379] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 06:53:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5422) 06:54:00 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r1, 0x550c, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000080)=0xc0) fsetxattr$security_ima(r1, 0x0, &(0x7f0000000200)=@ng={0x4, 0x10, "e2"}, 0x3, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_mount_image$nfs(&(0x7f0000000240), &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000003c0)="2a1d98bc2d2fdb8763f2574fc12843629c72a3953ad006e726f8a44b6a5f2ae14b5cdce84aa3825b04cfa2854432358c8966e07b7ecb92082062b14d3fc8a6d67bc902d706e48b22a34519760db098dcd39fac222fd4b698329308c036cfe46f5907c4b0f583ec9a0ed858517f880fb5784acf32d8afa523b7e9fe5a11403a6f7e4d4d384340633c70831e5c429dd8f32220ac794bad2fbfec396c8e227d9ba045db", 0xa2}, {&(0x7f0000000480)="28302ca239740a708ff170c40a2c4d9fb095a09c36df1f934c7608db2631c51b2e6f6c9396a08d618d3462867a5f563cb6d21810a40a76301aae70d88571df85e08e68f02d4ed57180558cd837a8d878d78759f671e58179e2634b0bff1743210d0b54e722bd7623848b4aee5c4fbbeb24b585e5271aced7f0d2805f07e64780afefa7001bf3803789c0b11c2dfd0879adcb45bf3a3486bf313bf30632c8217d22df3bd70094d1a5484912875f21cd46153030a384e97ace251981b095a3d523c840661cb0f71a655d5fb2cac10e988b7fb9ddb03ad68984f57b1a056919dd6a978da657353fab3fa1ed563ab03e25501acf794f2440", 0xf6, 0x200000000000ff}], 0x21, &(0x7f0000000300)=ANY=[@ANYBLOB="2d242c7266646e6f2c3970002c5b892c657569643d", @ANYRES16=r3, @ANYBLOB=',euid>', @ANYRESDEC=r6, @ANYBLOB="0101653d696d617369672c00"]) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f00000005c0)=0x6, 0x4) ioctl$F2FS_IOC_GET_FEATURES(r5, 0x8004f50c, &(0x7f0000000100)) close_range(r7, 0xffffffffffffffff, 0x0) r8 = dup2(r7, r7) ioctl$HIDIOCINITREPORT(r8, 0x550c, 0x20000000) fcntl$F_SET_RW_HINT(r8, 0x40c, &(0x7f0000000140)=0x7c0283a40842d60c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000600)=ANY=[@ANYBLOB="7472613ee4c279bd88da4d600cac021040ba13a692bcc683843d1971c0aa3c980fe2bc04f605312708076654e46890828ddd5ee67d08d17d2649b7275c17deb8484c566b1d0fd4c6f7ae2eb7afa0bab672dc52ef7ca3e6c42cb6c50e3ae72f871d577741962696824de7bb07a05f4446a9b94735", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',version=9p2000,fscache,uname=,cachetag=appraise_type=imasig,smackfsroot=cachetag,appraise,fsmagic=0x0000000000a00000,mask=^MAY_EXEC,smackfsdef=&,obj_type=fscache,smackfstransmute=trans=fd,,\x00']) 06:54:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5423) 06:54:00 executing program 1: prlimit64(0x0, 0x0, 0x0, 0x0) 06:54:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 70) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:00 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)) bind$packet(r1, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x6, 0x6, @local}, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c00000000be17ec2252b06982ed9ec3", @ANYRES32=r4], 0x38}}], 0x1, 0x0) 06:54:00 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b62, &(0x7f00000000c0)={0x9}) 06:54:00 executing program 5: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) tee(0xffffffffffffffff, r0, 0x1, 0x6) creat(&(0x7f0000000040)='./file0\x00', 0x0) bind(r0, &(0x7f00000002c0)=@can, 0x80) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002cbd7000ffdbdf250400009a300001801400020076657468305f6d61637674617000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x40080}, 0x448d5) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xc}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) [ 1624.402424] FAULT_INJECTION: forcing a failure. [ 1624.402424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1624.403522] CPU: 0 PID: 9923 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1624.404102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1624.404807] Call Trace: [ 1624.405041] dump_stack+0x107/0x167 [ 1624.405355] should_fail.cold+0x5/0xa [ 1624.405688] _copy_from_user+0x2e/0x1b0 [ 1624.406034] __copy_msghdr_from_user+0x91/0x4b0 [ 1624.406432] ? __ia32_sys_shutdown+0x80/0x80 [ 1624.406812] ? __lock_acquire+0x1657/0x5b00 [ 1624.407221] ___sys_recvmsg+0xd5/0x200 [ 1624.407557] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1624.407978] ? __fget_files+0x2cf/0x520 [ 1624.408321] ? lock_acquire+0x197/0x470 [ 1624.408661] ? find_held_lock+0x2c/0x110 [ 1624.409012] ? __might_fault+0xd3/0x180 [ 1624.409352] ? lock_downgrade+0x6d0/0x6d0 [ 1624.409718] do_recvmmsg+0x24c/0x6d0 [ 1624.410040] ? ___sys_recvmsg+0x200/0x200 [ 1624.410393] ? lock_downgrade+0x6d0/0x6d0 [ 1624.410759] ? ksys_write+0x12d/0x260 [ 1624.411113] ? wait_for_completion_io+0x270/0x270 [ 1624.411526] ? rcu_read_lock_any_held+0x75/0xa0 [ 1624.411921] ? vfs_write+0x354/0xb10 [ 1624.412243] __x64_sys_recvmmsg+0x20f/0x260 [ 1624.412611] ? ksys_write+0x1a9/0x260 [ 1624.412938] ? __do_sys_socketcall+0x600/0x600 [ 1624.413332] do_syscall_64+0x33/0x40 [ 1624.413656] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1624.414091] RIP: 0033:0x7f59965d7b19 [ 1624.414411] 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 [ 1624.415981] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1624.416628] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1624.417248] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1624.417852] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1624.418459] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1624.419079] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:54:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5424) 06:54:00 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b63, &(0x7f00000000c0)={0x9}) 06:54:00 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f0000000100)=""/119, 0x77}], 0x3) lseek(r0, 0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f00000004c0)="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") dup2(r2, r3) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)=0x1) prlimit64(0x0, 0xf, 0x0, 0x0) 06:54:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 71) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:01 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f00000018c0)=@abs, 0x6e, 0x0}}], 0x1, 0x0, &(0x7f0000001d40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x8000000) r1 = syz_io_uring_setup(0x807180, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001180), &(0x7f0000000040)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f0000000000)=[{0x0}, {0x0}], 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) io_uring_enter(0xffffffffffffffff, 0x2b06, 0x5eb1, 0x3, &(0x7f0000000180)={[0x9]}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0xe) listen(r5, 0x0) dup2(r4, r5) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000100)={0x8000000100000001, 0xf15}) 06:54:01 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f00000002c0)) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x1c}}, 0x4000004) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r3, 0xd8499488957a772f}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) timer_gettime(r1, &(0x7f0000000280)) timer_create(0x4, 0x0, &(0x7f0000000440)=0x0) timer_settime(r4, 0x0, &(0x7f0000000400)={{}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000300)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="7e693c51c33150762720dc9b7b0b884139f55865d38066e68f42f8df3bff231ddbedce14608b4991d1eff491"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1624.662377] kauditd_printk_skb: 12 callbacks suppressed [ 1624.662390] audit: type=1326 audit(1727247241.178:1312): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.665736] audit: type=1326 audit(1727247241.181:1313): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.674589] FAULT_INJECTION: forcing a failure. [ 1624.674589] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1624.675646] CPU: 0 PID: 9945 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1624.676249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1624.676944] Call Trace: [ 1624.677177] dump_stack+0x107/0x167 [ 1624.677491] should_fail.cold+0x5/0xa [ 1624.677822] _copy_from_user+0x2e/0x1b0 [ 1624.678167] __copy_msghdr_from_user+0x91/0x4b0 [ 1624.678564] ? __ia32_sys_shutdown+0x80/0x80 [ 1624.678962] ? __lock_acquire+0x1657/0x5b00 [ 1624.679363] ___sys_recvmsg+0xd5/0x200 [ 1624.679697] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1624.680117] ? __fget_files+0x2cf/0x520 [ 1624.680460] ? lock_acquire+0x197/0x470 [ 1624.680798] ? find_held_lock+0x2c/0x110 [ 1624.681149] ? __might_fault+0xd3/0x180 [ 1624.681487] ? lock_downgrade+0x6d0/0x6d0 [ 1624.681852] do_recvmmsg+0x24c/0x6d0 [ 1624.682173] ? ___sys_recvmsg+0x200/0x200 [ 1624.682526] ? lock_downgrade+0x6d0/0x6d0 [ 1624.682886] ? ksys_write+0x12d/0x260 [ 1624.683255] ? wait_for_completion_io+0x270/0x270 [ 1624.683667] ? rcu_read_lock_any_held+0x75/0xa0 [ 1624.684062] ? vfs_write+0x354/0xb10 [ 1624.684384] __x64_sys_recvmmsg+0x20f/0x260 [ 1624.684752] ? ksys_write+0x1a9/0x260 [ 1624.685077] ? __do_sys_socketcall+0x600/0x600 [ 1624.685471] do_syscall_64+0x33/0x40 [ 1624.685790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1624.686231] RIP: 0033:0x7f59965d7b19 [ 1624.686549] 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 [ 1624.688124] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1624.688792] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1624.689403] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1624.690005] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1624.690608] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1624.691228] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1624.695748] audit: type=1326 audit(1727247241.181:1314): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.697792] audit: type=1326 audit(1727247241.181:1315): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.711293] audit: type=1326 audit(1727247241.181:1316): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.713372] audit: type=1326 audit(1727247241.216:1317): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:54:01 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b64, &(0x7f00000000c0)={0x9}) 06:54:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5425) [ 1624.730978] audit: type=1326 audit(1727247241.216:1318): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.739767] audit: type=1326 audit(1727247241.216:1319): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=8 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.748625] audit: type=1326 audit(1727247241.216:1320): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1624.757810] audit: type=1326 audit(1727247241.216:1321): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9936 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:54:01 executing program 6: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000340)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x4b68, 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) timer_settime(r2, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)={0x74, 0x17, 0xd01, 0x70bd25, 0x0, {}, [@nested={0x5e, 0xf, 0x0, 0x1, [@typed={0x4, 0x8a, 0x0, 0x0, @binary}, @typed={0x14, 0x54, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}}, @typed={0x8, 0x85, 0x0, 0x0, @fd=r4}, @typed={0x7, 0x58, 0x0, 0x0, @str='+-\x00'}, @typed={0x8, 0x90, 0x0, 0x0, @u32=0x7fffffff}, @generic="4015b299da157263e2da71af2e51db74f9715783569cb7548994", @typed={0x8, 0x77, 0x0, 0x0, @fd}, @typed={0x8, 0x5b, 0x0, 0x0, @ipv4=@remote}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r2, &(0x7f0000000080)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x80, &(0x7f0000000240)) 06:54:15 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b65, &(0x7f00000000c0)={0x9}) 06:54:15 executing program 6: r0 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) r1 = syz_open_procfs(0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x62b37907, 0x3}, 0x0, 0xfff, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000b40)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x2, 0x3, {0xa, 0x4e23, 0xe257, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000440)="71a8896c57604ef0bdd031d95626ea4a8b4afa4cbfc5b09750b39afc70eae8d5fa31951a33258ab1815817117b138218c97515c41c765fd76003a1fdf617ff292b6088811d819bb9bacb0e9654a897767d", 0x51}, {&(0x7f00000004c0)="3b44057eb5a1fbf919c40130b8ca99f8ac6f0b092a3fb1fb40bfef33cd2b9f853900d918b3ab67b1ee379dc14895085aeae477d4215d03c2d4cbcd4539f4dfecf19beb2baa25d180544db603cd5d5303ec28d60784f8b8b61bb5054ded8afd51e611175b62dc5f577db3998b9a3ecb987e9c157b8d5542424d18e4065d045ba09af1049a6c42475e1c4a884c4d1c22cc38962ccae2daa969b2d5142ddbb20f9e4c6ce8b88af407e96200015184859090d253962b73bcade939a207b8a951122fee0948389191f1b92861", 0xca}, {&(0x7f00000005c0)="ea94d41361f93ec88b8039ab54432e749cba56750391f0939da4c29b57f7309160ec549cec9dd97435c701c431e039de4a96838cc0c9df96b397e4afa0711ff411847510b7b95b", 0x47}, {&(0x7f0000000640)="837d78417598723cdb4334d3fb4e8c4765cf29a52b3a73c8bc223356c4828d5c91da7def62030b3d0d736d6a7e19c79131a3e31dd078ae522e9f8f53c68d8dae4c0939047f629a07f4b2aa94fa6005611881a5fc25e6a0a94efe70a68dd41a3c22a46f14b9b6b999b3d979a6ef6af51d2f89c4a81b8ab2887fe6eb8abb3a49cacc87c4f7a9c1edc75db7470e3aa87663b3a24476dc7ffaba2e0d40699feeaadde3d043e8cddb813f67313e7872a472e503a0a1db17d6f344d782a3248a3da49f224ab827b194d3887e989f7d18e47c73df6aa08511a9df87235a372cbb415988406b664677776a4eca8ec101d3a29ced4aec1c", 0xf3}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x3e0}, 0x0, 0x4000000}, 0x9) r3 = signalfd4(r1, &(0x7f0000000380)={[0x1]}, 0x8, 0x800) r4 = open_tree(r3, &(0x7f0000000340)='./file0\x00', 0x80801) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000003600)=""/4096, 0x1000}], 0x1) io_uring_enter(r4, 0x7917, 0xff15, 0x1, &(0x7f0000000b80)={[0x200]}, 0x8) syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1e1a47f4a1764c1a, r3, 0x4e230000) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000180)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002600)={0x0, 0x0, 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"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"}) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f00000002c0)={0x2, 0x0, 0x61, &(0x7f0000000240)=""/97}) 06:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) dup2(r1, r2) r3 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) dup2(r3, r5) creat(&(0x7f0000000000)='./file0\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001000010000000000000000050000003327800000010000000000000000000022", @ANYRES32=r0, @ANYBLOB], 0x28}}, 0x0) 06:54:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f0000000100)=""/119, 0x77}], 0x3) lseek(r0, 0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r5, 0x0) dup2(r4, r5) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f00000004c0)="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") dup2(r2, r3) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000040)=0x1) prlimit64(0x0, 0xf, 0x0, 0x0) 06:54:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5427) 06:54:15 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x2, 0x15, 0x1c, 0x3f}, {0xfffa, 0x1, 0x8, 0x2}, {0x4508, 0x1f, 0x3, 0x1}, {0x1, 0x1, 0x8, 0x6c8a}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 06:54:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 72) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1639.236776] kauditd_printk_skb: 49 callbacks suppressed [ 1639.236789] audit: type=1326 audit(1727247255.750:1371): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.257916] audit: type=1326 audit(1727247255.750:1372): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.268618] FAULT_INJECTION: forcing a failure. [ 1639.268618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1639.274841] CPU: 0 PID: 9977 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1639.274850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1639.274855] Call Trace: [ 1639.274877] dump_stack+0x107/0x167 [ 1639.274891] should_fail.cold+0x5/0xa [ 1639.274909] _copy_from_user+0x2e/0x1b0 [ 1639.274926] __copy_msghdr_from_user+0x91/0x4b0 [ 1639.274940] ? __ia32_sys_shutdown+0x80/0x80 [ 1639.274955] ? __lock_acquire+0x1657/0x5b00 [ 1639.274978] ___sys_recvmsg+0xd5/0x200 [ 1639.274991] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1639.275005] ? __fget_files+0x2cf/0x520 [ 1639.275024] ? lock_acquire+0x197/0x470 [ 1639.275036] ? find_held_lock+0x2c/0x110 [ 1639.275053] ? __might_fault+0xd3/0x180 [ 1639.275065] ? lock_downgrade+0x6d0/0x6d0 [ 1639.275089] do_recvmmsg+0x24c/0x6d0 [ 1639.275105] ? ___sys_recvmsg+0x200/0x200 [ 1639.275129] ? lock_downgrade+0x6d0/0x6d0 [ 1639.275147] ? ksys_write+0x12d/0x260 [ 1639.275170] ? wait_for_completion_io+0x270/0x270 [ 1639.275185] ? rcu_read_lock_any_held+0x75/0xa0 [ 1639.275196] ? vfs_write+0x354/0xb10 [ 1639.275211] __x64_sys_recvmmsg+0x20f/0x260 [ 1639.275223] ? ksys_write+0x1a9/0x260 [ 1639.275236] ? __do_sys_socketcall+0x600/0x600 [ 1639.275254] do_syscall_64+0x33/0x40 [ 1639.275266] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1639.275274] RIP: 0033:0x7f59965d7b19 [ 1639.275289] 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 [ 1639.275305] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 [ 1639.279313] audit: type=1326 audit(1727247255.779:1373): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.279324] ORIG_RAX: 000000000000012b [ 1639.279338] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1639.280428] audit: type=1326 audit(1727247255.779:1374): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.280724] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1639.280733] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1639.280740] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1639.280754] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1639.288197] audit: type=1326 audit(1727247255.779:1375): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.334001] audit: type=1326 audit(1727247255.784:1376): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.336055] audit: type=1326 audit(1727247255.784:1377): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 06:54:15 executing program 0: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x10990}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x0, 0x4}) syz_io_uring_setup(0x6c2c, &(0x7f0000000080)={0x0, 0xb43, 0x20, 0x2, 0x1ee}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffff9c, &(0x7f00000001c0)={0x80104, 0x34, 0x10}, &(0x7f0000000200)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000000)) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000280)={0x61, ""/97}) [ 1639.352365] audit: type=1326 audit(1727247255.784:1378): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 [ 1639.354594] audit: type=1326 audit(1727247255.784:1379): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 06:54:15 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b66, &(0x7f00000000c0)={0x9}) 06:54:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000040)={{}, "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"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x20000000000000ee, &(0x7f0000000040)}) prlimit64(0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xc, 0x0, 0x0) 06:54:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5428) [ 1639.366021] audit: type=1326 audit(1727247255.784:1380): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9968 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5681877b19 code=0x7ffc0000 06:54:15 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x7f]}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x266bd0b76e785c1, &(0x7f0000000340)={@dev, @broadcast, 0x0}, &(0x7f0000000380)=0xc) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4e}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4004080) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa14005, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f00000004c0)=ANY=[@ANYBLOB="61617c2c00225df8810e578d27cf0ae5a5575449105f387638fd3df1bdb5f40d5eeeeaf8a4753a8bdf1b830500000000000000527a894a4a4d682f7c2630d6af5e37bba2623578dfba7fd57710bd17bd312b72a17f2352c0b6e2111f30531b75e8b14c71c37ae322b3f80aca6ba5e2749b6c5d65b8b46a65d0628c2fe1a6f6d84e5a53f6cd4f06bf86b468b777135c2be3f4c667b7cfa633b3613f065251646ee430797e651f7a001069b73721a6958e41b9dd1cea006f82c809de228bf82d7f579ca58b537139d6bc59"]) 06:54:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x8802) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0xe9, 0xa, 0xee6, 0x1c98, "8c1f6c442f68d45184bab7645484c93f06ed13438e2e8873a8486bbaf7237b71"}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2}], 0x36) r1 = getpgid(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r3, 0x0) dup2(r2, r3) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r3, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x80000001}) 06:54:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 73) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:16 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/48, 0x30) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) listen(r2, 0x0) dup2(r1, r2) getsockname(r2, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) [ 1639.519098] EXT4-fs (sda): Unrecognized mount option "aa|" or missing value 06:54:16 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b67, &(0x7f00000000c0)={0x9}) [ 1639.534339] FAULT_INJECTION: forcing a failure. [ 1639.534339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1639.535534] CPU: 1 PID: 10001 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1639.536376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1639.537167] Call Trace: [ 1639.537445] dump_stack+0x107/0x167 [ 1639.537809] should_fail.cold+0x5/0xa [ 1639.538180] _copy_from_user+0x2e/0x1b0 [ 1639.538566] __copy_msghdr_from_user+0x91/0x4b0 [ 1639.539020] ? __ia32_sys_shutdown+0x80/0x80 [ 1639.539568] ? __lock_acquire+0x1657/0x5b00 [ 1639.540258] ___sys_recvmsg+0xd5/0x200 [ 1639.540864] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1639.541552] ? __fget_files+0x2cf/0x520 [ 1639.542103] ? lock_acquire+0x197/0x470 [ 1639.543223] ? find_held_lock+0x2c/0x110 [ 1639.543627] ? __might_fault+0xd3/0x180 [ 1639.544147] ? lock_downgrade+0x6d0/0x6d0 [ 1639.545125] do_recvmmsg+0x24c/0x6d0 [ 1639.545481] ? ___sys_recvmsg+0x200/0x200 [ 1639.546001] ? lock_downgrade+0x6d0/0x6d0 [ 1639.546585] ? ksys_write+0x12d/0x260 [ 1639.547518] ? wait_for_completion_io+0x270/0x270 [ 1639.548168] ? rcu_read_lock_any_held+0x75/0xa0 [ 1639.548824] ? vfs_write+0x354/0xb10 [ 1639.549221] __x64_sys_recvmmsg+0x20f/0x260 [ 1639.549848] ? ksys_write+0x1a9/0x260 [ 1639.550438] ? __do_sys_socketcall+0x600/0x600 [ 1639.551140] do_syscall_64+0x33/0x40 [ 1639.551735] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1639.552633] RIP: 0033:0x7f59965d7b19 [ 1639.553167] 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 [ 1639.555618] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1639.557062] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1639.557983] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1639.558663] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1639.559356] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1639.560034] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1645.991614] Bluetooth: hci7: command 0x0406 tx timeout 06:54:30 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5429) 06:54:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000200)) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0xfffff800, 0x5, 0x13, 0x8, 0x0, "8b7b80f4c7acab5edc2f62b13869d3e4da5663", 0x226e67a5, 0x1}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x20) 06:54:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="34000000100001000600000000000000000000000500000000000000150000809be149f8326500000ad022cea3b5906ed71efbac71604114ae6379d7f30842332fdb1ddff6c996d594f336ad93897a4c7c7d052c951ff3b19a2ae8dfe7daae4433b91e5be24f079e43a9064d68a1d688cb41e4376c1319a3cb91015718c602f3acaab637ceb7852dafdf71f385cfa97aa0b4888bc38b88bda6372e3668ad38b7f74f5579af15893a0d5ecb611c48d698f5ab174fbc688112a84bc0f1ed5b30c723ba82fe7b97990c195cdd6e5a3ec698e9332637b26db43c04d57f634751602700"/234], 0x34}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r1 = syz_io_uring_setup(0x3167, &(0x7f0000000380)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000340)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = dup2(r4, r4) r6 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x31f, 0x0, r1}) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f00000001c0)=@sco}, 0x0) r7 = eventfd2(0x8, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r7, 0xc010f508, &(0x7f0000000040)={0x3, 0x2}) io_uring_enter(r1, 0x76d3, 0x80, 0x1, 0x0, 0x0) r8 = fsmount(r5, 0x0, 0x8) execveat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000bc0)='\x00\x80C\x107\xa64\xee\xbd*\xd4o\x8a?[\x98\xf29\xee\xc7\x90\x97\xaa\xc3\xc8Zq\xf3\x91\x04[S\\B2m=V\x89\x99\x96Q\xcaA\x18\xaf\xaf:\xf1\xab\x80\"\x7f\xb3\x18\xfe\xd7\xbd\xcd\xcdIf\xae\xb5\x87\xb8#\xe1\xbe\xec\xf0\t\xa1\xf7\xa7\xb1\x9d\xc7\xc2\xf0\x02\xaf\xc4\xd0@\xc2\x12\'\xb9\x9a\xea\x90e%\xe6\xd2E\x19E/\xc6\x17gB0Qim\x82u\x0fZ\xa9\x14\xf5\xc7X\xa9\x00\xb7\xaf\xcfouN\xbd\xb2\t^\xbe&~\xa7l\xfa\x036\x1c\"\x80\xfc/\x9b\x95\xf1!K\xc5{\xe7\xfdB[\xca\x87\x9bc\x98dg\x1a\xa1\xaa\xb4\x19\x7f\xa7\x90y\x9fq\xf5\x8a\xa9 \xa6\xdd\xf0+gb\xa6g\\\xec\tz\x06\xdf\x1a\x9c\xc9\xf7\xcc\x85\xb4G\xe9\xd3D\xf4\x8c\n\x17\xd5\x00\xf18\xb3T', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000a00)='\x009\x1c\xaf\x14\xe6\xeb\xe9\xf1\xccO@\xbd\xfc\xbdN\xfa\x93Z\x94\xfd\xc6]\xc3\x81g\x95\'\xb7\xf2\xe8\xbf\xd3\xf3\"\xf0Z\x93T\xa1\xc6\x10\x01\xba\xf0\x11\x01 \x94X\x7fQ\xa6\v\xfa\xc2\\$\xad\x96A\xd6\xdf|\x0e,c\xc4\x13\xfb\x91\xc5|{\xde\'xb\xcd\xb2\x177\x83\'\xdb\xf6y_\x10\x87\x01\xd4\xb1\x9b\xe4\xac\xf0D4\xe6v\x86\x02^bt\xbf!b\xd4k\x11\xf5Nj\x97P\b\xf2\xdd\r\xaa,g\xfc\x8f*\bq\x10wl\xe0\x02HG)\xa0\xb9%\x12\x9fx]\xf8Gz`\xfd\x00l\xe9<\xa5\xbd\x9f\x80\xa5\x0f\xd3\xf7\xc8\x98'], &(0x7f0000000840)=[&(0x7f0000000600)='[*\x00', &(0x7f0000000000)='\xff\xb1\xc2k\xc9\xbf1Q\x9e^\x9a\x9dOW\xa5\x0el\xd2~\xa7%\xa5 \rZ\x81l\xa6\x97\xc6\xb90S\x04\x9b\xcb', &(0x7f0000000680)='\x00', &(0x7f0000000940)=']\xadt\xe0\r\xa3\xd7\xe8\x91\x90\n\x03_\x85\xa9\'E\xae\"\xeb]DE\xa3w\x8b\x94\xf7Yf\x03\x00\xd2:-\xab7\xd0\xf6\x0e\x903U\xe1\xe2\x8cS*HC\x17\xa0}@\xf4.\x87]\xed\x1f\x1e\xe8;\xfd\xee$\x8f\xba\xa5@\"\x93\xf7yR\x95z\x95\xc4\x03{\x11\xbe\xb3e\xb8B\x13\xa3uh\xcf\x11\xc7{Y\x0fp\x031\xb1/b_mq\x96\xccc\xa7\xbb\xb4T\x00J\xd7\xb8\n\xd4\xd9B\xa9\xec\xc5\xb5\x0e\xf1Q\x03\xbcX\x8d\xb2\xf6^\xb9\xc8\xa5\xdc\xa5\xcb\xde\xd3\xd03\xcc\xbe\xed\x9b\xbd\xcbb\x91\x98\x80\xe1X(t\xda\xd3F\x02\xa9\xa0\x81\xce;{\xfa\xba\xa3,{\xe87\xf6\x0f\xf9M\xb5mz', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000) openat(r5, &(0x7f0000000240)='./file0\x00', 0x200, 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r10 = dup2(r6, r5) openat(r10, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r9, 0x0) 06:54:30 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b68, &(0x7f00000000c0)={0x9}) 06:54:30 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext={0x4}, 0x0, 0x400000, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x50) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r2, 0x0) write$bt_hci(r2, &(0x7f0000000300)=ANY=[@ANYRES64], 0xa) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(r0, &(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYRES64=r3, @ANYRESOCT=r2, @ANYRES32=r2, @ANYRESDEC, @ANYRESDEC, @ANYRESHEX=r0], 0x6) r4 = fsmount(0xffffffffffffffff, 0x0, 0x88) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = openat(r4, &(0x7f0000001240)='/proc/self/exe\x00', 0x200, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0141330b0800080000000000000000"], 0xf) write$bt_hci(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x4c) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x56f0c0, 0x0) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f00000002c0)={{r5}, 0x6, 0x3, 0x4}) 06:54:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 74) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:30 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) prlimit64(r0, 0x1, &(0x7f00000000c0)={0x5, 0xa}, &(0x7f0000000100)) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000280)={0x0, 0x0}) prlimit64(r2, 0xf, 0x0, &(0x7f0000000240)) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000180)=0x2c) [ 1654.293120] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1654.297833] kauditd_printk_skb: 45 callbacks suppressed [ 1654.297849] audit: type=1326 audit(1727247270.813:1426): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.303424] audit: type=1326 audit(1727247270.818:1427): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.306199] audit: type=1326 audit(1727247270.818:1428): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.308072] audit: type=1326 audit(1727247270.818:1429): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.335671] audit: type=1326 audit(1727247270.818:1430): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.344637] audit: type=1326 audit(1727247270.819:1431): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.353927] audit: type=1326 audit(1727247270.819:1432): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.363521] FAULT_INJECTION: forcing a failure. [ 1654.363521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1654.364747] CPU: 1 PID: 10024 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1654.365373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1654.366107] Call Trace: [ 1654.366340] dump_stack+0x107/0x167 [ 1654.366649] should_fail.cold+0x5/0xa [ 1654.367048] _copy_from_user+0x2e/0x1b0 [ 1654.367438] __copy_msghdr_from_user+0x91/0x4b0 [ 1654.367883] ? __ia32_sys_shutdown+0x80/0x80 [ 1654.368257] ? __lock_acquire+0x1657/0x5b00 [ 1654.368658] ___sys_recvmsg+0xd5/0x200 [ 1654.369034] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1654.369449] ? _raw_spin_unlock_irq+0x27/0x30 [ 1654.369875] ? lock_acquire+0x197/0x470 [ 1654.370217] ? find_held_lock+0x2c/0x110 [ 1654.370564] ? __might_fault+0xd3/0x180 [ 1654.370971] ? lock_downgrade+0x6d0/0x6d0 [ 1654.371352] ? io_schedule_timeout+0x140/0x140 [ 1654.371756] do_recvmmsg+0x24c/0x6d0 [ 1654.372120] ? ___sys_recvmsg+0x200/0x200 [ 1654.372470] ? lock_downgrade+0x6d0/0x6d0 [ 1654.372872] ? ksys_write+0x12d/0x260 [ 1654.373206] ? wait_for_completion_io+0x270/0x270 [ 1654.373615] ? rcu_read_lock_any_held+0x75/0xa0 [ 1654.374049] ? vfs_write+0x354/0xb10 [ 1654.374369] __x64_sys_recvmmsg+0x20f/0x260 [ 1654.374734] ? ksys_write+0x1a9/0x260 [ 1654.375101] ? __do_sys_socketcall+0x600/0x600 [ 1654.375548] do_syscall_64+0x33/0x40 [ 1654.375935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1654.376367] RIP: 0033:0x7f59965d7b19 [ 1654.376681] 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 [ 1654.379120] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1654.379848] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1654.380445] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1654.381085] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1654.381682] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1654.382341] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:54:30 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b69, &(0x7f00000000c0)={0x9}) 06:54:30 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, r1, 0x301, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x8abfb4c6511abd6e}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x21c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x40815) [ 1654.399141] audit: type=1326 audit(1727247270.819:1433): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.402751] audit: type=1326 audit(1727247270.819:1434): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1654.407187] audit: type=1326 audit(1727247270.827:1435): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10016 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 06:54:30 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000100)={0x2, [0x0, 0x0]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x200, 0xc4, 0x0, 0x8f9}]}) prlimit64(0x0, 0x0, 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x509440, 0x196) 06:54:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 75) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:30 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5437) 06:54:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1000003) r5 = socket$netlink(0x10, 0x3, 0x13) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20048850) ioctl$FS_IOC_FSSETXATTR(r4, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r4, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[], 0xfdef) sendmsg$NL80211_CMD_STOP_NAN(r4, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x20, 0x8}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x84) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r3}) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000680)={0x288, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x244, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x57, 0x4, "07acba25f202a2f9b40e28abb31fa119f77ea0f2dbb84bf76d1c2e7fcfc37cc8567ac64d09938239779133aec842d8685d41f846afe57c5fe352d954fc7c6a8443d16ad3e1fa901bc4cc20aae3cb7f25b72f47"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x1d, 0x4, "350a0d8715d1cc38278fe067718d431f41564793e60488d9ef"}, @ETHTOOL_A_BITSET_VALUE={0xcf, 0x4, "9cbb7ab0e9456d92edfbbc2f6ed4ca734734c7141d8b93c8b5584f6a5ea5826e472192d287a7ebbb9873d612d93a2349cb1e4bfdf9466e5ea9899534f9e30fd0b6099f041ed55b614159533599f43f7696885f3eb44ba1b13443b71fd695ec7f468222ced6e4963710359bcb19aa8bbb88fdee80db1c44aff7d71b813251c47661c1baefe4c9182c89b268bd51917b9fae0bef41145fec13cbb977421039741298c680721dd250201b08ba9401776c3da4d774d79f51b8c561e1904d3802936aeb21e4b38b580b53b1e040"}, @ETHTOOL_A_BITSET_BITS={0xf4, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '!*#@\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth1_to_team\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x18, 0x2, 'security.capability\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe08}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'lo\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x65}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}]}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x4008054}, 0x20004000) 06:54:31 executing program 6: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'default', '=relative', @val={0x3a, [0x2f]}}}}]}) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000340), 0x4, 0x8000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}]}]}]}, 0x34}}, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5], 0x7) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000900)) fchown(0xffffffffffffffff, 0x0, r8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000001640)={{0x3, r2, r8, r9, r1, 0x182, 0x1bf8}, 0x10001, 0x9, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x5a}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/127, 0x7f}, {&(0x7f0000001280)=""/38, 0x26}, {&(0x7f00000012c0)=""/54, 0x36}, {&(0x7f0000001300)=""/251, 0xfb}, {&(0x7f0000001400)=""/64, 0x40}, {&(0x7f0000001440)=""/107, 0x6b}], 0x7, &(0x7f0000001540)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f0000001740), 0x0, &(0x7f0000001780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f00000018c0), 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001940)=""/232, 0xe8}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/154, 0x9a}], 0x3, &(0x7f00000016c0)=ANY=[@ANYBLOB="180000265e18e353cfb585adc6bcf8ac39d238521ae0baea47c6e39c37fbea0f9f00e39bd4a75ea6f5bac417f2df1bac", @ANYRES32, @ANYRES32], 0x18}}, {{&(0x7f0000002b80), 0x6e, &(0x7f0000002e40)=[{&(0x7f0000002c00)=""/95, 0x5f}, {&(0x7f0000002c80)=""/29, 0x1d}, {&(0x7f0000002cc0)=""/54, 0x36}, {&(0x7f0000002d00)=""/102, 0x66}, {&(0x7f0000002d80)=""/74, 0x4a}, {&(0x7f0000002e00)=""/51, 0x33}], 0x6, &(0x7f0000002ec0)=ANY=[@ANYBLOB="1c000000000000000100000002000080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00"/16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x138}}], 0x4, 0x4023, &(0x7f0000003100)={0x0, 0x989680}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000003140)={{}, {}, [{0x2, 0x0, r0}, {0x2, 0x4, r2}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4, r3}], {0x4, 0x4}, [{0x8, 0x0, 0xee01}, {0x8, 0x5, r10}], {0x10, 0x2}, {0x20, 0x4}}, 0x5c, 0x0) [ 1654.701115] tmpfs: Bad value for 'mpol' [ 1654.704285] FAULT_INJECTION: forcing a failure. [ 1654.704285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1654.705551] CPU: 1 PID: 10046 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1654.706229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1654.707049] Call Trace: [ 1654.707286] dump_stack+0x107/0x167 [ 1654.707629] should_fail.cold+0x5/0xa [ 1654.708042] _copy_from_user+0x2e/0x1b0 [ 1654.708419] __copy_msghdr_from_user+0x91/0x4b0 [ 1654.708899] ? __ia32_sys_shutdown+0x80/0x80 [ 1654.709309] ? __lock_acquire+0x1657/0x5b00 [ 1654.709723] ___sys_recvmsg+0xd5/0x200 [ 1654.710134] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1654.710607] ? __fget_files+0x2cf/0x520 [ 1654.711058] ? lock_acquire+0x197/0x470 [ 1654.711437] ? find_held_lock+0x2c/0x110 [ 1654.711871] ? __might_fault+0xd3/0x180 [ 1654.712239] ? lock_downgrade+0x6d0/0x6d0 [ 1654.712644] do_recvmmsg+0x24c/0x6d0 [ 1654.713042] ? ___sys_recvmsg+0x200/0x200 [ 1654.713428] ? lock_downgrade+0x6d0/0x6d0 [ 1654.713866] ? ksys_write+0x12d/0x260 [ 1654.714232] ? wait_for_completion_io+0x270/0x270 [ 1654.714686] ? rcu_read_lock_any_held+0x75/0xa0 [ 1654.715188] ? vfs_write+0x354/0xb10 [ 1654.715558] __x64_sys_recvmmsg+0x20f/0x260 [ 1654.716004] ? ksys_write+0x1a9/0x260 [ 1654.716362] ? __do_sys_socketcall+0x600/0x600 [ 1654.716831] do_syscall_64+0x33/0x40 [ 1654.717185] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1654.717659] RIP: 0033:0x7f59965d7b19 [ 1654.718047] 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 [ 1654.719841] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1654.720531] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1654.721247] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1654.721937] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1654.722569] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1654.723286] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 [ 1654.749021] tmpfs: Bad value for 'mpol' 06:54:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5441) 06:54:31 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b6a, &(0x7f00000000c0)={0x9}) 06:54:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x80501, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x9, 0x80, 0x1c}, {0x2, 0x80, 0x41, 0x4}, {0x5, 0xff, 0x0, 0x3}, {0x90, 0x4, 0x5, 0x401}]}, 0x10) 06:54:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x856, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, 0x0, 0x0) write$bt_hci(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00100000050008033092a56b8d8831d59ea50a6f01040000d93add50a7d1f0e39c9b507133bccb"], 0x27) write$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1, @le_set_adv_set_rand_addr={{0x2035, 0x7}, {0x4, @none}}}, 0xb) r1 = signalfd(r0, &(0x7f0000000040)={[0x8]}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}, 0x1c) 06:54:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sched_getattr(0x0, &(0x7f0000000040)={0x38}, 0xfffffffffffffdd0, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x40, "e35e91852b1941028300000000000000002000"}) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x1, 0x7, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r3, 0xffffffffffffffff, &(0x7f00000000c0)=0x3f, 0x3) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, 0x24, r6}) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x7, 0x7, "3b6589ea086f7dd493ad034825fe29c3b869ba", 0x8, 0xc0}) sendfile(r1, r0, 0x0, 0x4000007ffffffc) [ 1655.108857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35144 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.157899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34247 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.165431] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53893 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.175566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53481 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.206776] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35656 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.220201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.229584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.233466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35140 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.253556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 [ 1655.254893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pid=10071 comm=syz-executor.6 06:54:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 76) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 06:54:45 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b70, &(0x7f00000000c0)={0x9}) 06:54:45 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) mmap$usbmon(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0xfff, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xf}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000009, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @private}, &(0x7f0000000100)=0x10) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, r1) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, r1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, r1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x45800) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x81, 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) 06:54:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5450) 06:54:45 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 06:54:45 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x80000, 0x0, 0x204738d712d63115, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/1645], 0x662) clone3(&(0x7f0000000240)={0x10000100, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x12}, &(0x7f0000000180)=""/53, 0x35, &(0x7f00000001c0)=""/35, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9, 0xff, 0x1, 0x72, 0x0, 0x9, 0x24, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffd49a, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x5000, 0x8, 0x7fff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7}, r2, 0x2, r0, 0x0) 06:54:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = inotify_init() ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000140)={"53abc6abf1d9a2d838f911228cb32614", 0x0, 0x0, {0x0, 0x400}, {0xffffffff, 0x8}, 0xb3, [0x4, 0x9, 0x1, 0x8000, 0xf3a, 0x0, 0x0, 0x7fffffff, 0x3, 0x68, 0xf42, 0x8, 0x100, 0x1a1d0a1d, 0x101, 0x7]}) r4 = syz_open_dev$sg(0x0, 0x0, 0x2001) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001580)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f00000008c0)={0x0, 0x5, 0x80000001}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @mcast2, 0x4}, 0x1c) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000580)={{r2}, r3, 0x16, @unused=[0x8000, 0x1, 0x6, 0x8e], @devid=r5}) ftruncate(0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x29eb, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x0, 0x3}]}, 0x14, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r6 = syz_open_dev$vcsa(&(0x7f0000003200), 0x0, 0x4000) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000003240)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) [ 1669.475386] kauditd_printk_skb: 21 callbacks suppressed [ 1669.475402] audit: type=1326 audit(1727247285.989:1457): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1669.478125] audit: type=1326 audit(1727247285.989:1458): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1669.490992] FAULT_INJECTION: forcing a failure. [ 1669.490992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1669.492158] CPU: 0 PID: 10089 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1669.492799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1669.493532] Call Trace: [ 1669.493766] dump_stack+0x107/0x167 [ 1669.494077] should_fail.cold+0x5/0xa [ 1669.494407] _copy_from_user+0x2e/0x1b0 [ 1669.494750] __copy_msghdr_from_user+0x91/0x4b0 [ 1669.495147] ? __ia32_sys_shutdown+0x80/0x80 [ 1669.495542] ? __lock_acquire+0x1657/0x5b00 [ 1669.495919] ___sys_recvmsg+0xd5/0x200 [ 1669.496251] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1669.496669] ? __fget_files+0x2cf/0x520 [ 1669.497010] ? lock_acquire+0x197/0x470 [ 1669.497347] ? find_held_lock+0x2c/0x110 [ 1669.497702] ? __might_fault+0xd3/0x180 [ 1669.498040] ? lock_downgrade+0x6d0/0x6d0 [ 1669.498404] do_recvmmsg+0x24c/0x6d0 [ 1669.498726] ? ___sys_recvmsg+0x200/0x200 [ 1669.499077] ? lock_downgrade+0x6d0/0x6d0 [ 1669.499435] ? ksys_write+0x12d/0x260 [ 1669.499715] audit: type=1326 audit(1727247286.007:1459): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1669.499810] ? wait_for_completion_io+0x270/0x270 [ 1669.501969] ? rcu_read_lock_any_held+0x75/0xa0 [ 1669.502392] ? vfs_write+0x354/0xb10 [ 1669.502446] audit: type=1326 audit(1727247286.009:1460): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1669.502718] __x64_sys_recvmmsg+0x20f/0x260 [ 1669.502733] ? ksys_write+0x1a9/0x260 [ 1669.502749] ? __do_sys_socketcall+0x600/0x600 [ 1669.502771] do_syscall_64+0x33/0x40 [ 1669.504708] audit: type=1326 audit(1727247286.009:1461): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2accb53b19 code=0x7ffc0000 [ 1669.504901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1669.508130] RIP: 0033:0x7f59965d7b19 [ 1669.508452] 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 [ 1669.509988] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1669.510631] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1669.511230] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1669.511888] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1669.512505] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1669.513104] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 06:54:46 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x4b71, &(0x7f00000000c0)={0x9}) 06:54:46 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x505103, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x8, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x41}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c808) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000000)={@id={0x2, 0x0, @b}}) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0/file0\x00', 0x4) 06:54:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5451) 06:54:46 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) prlimit64(0xffffffffffffffff, 0x5, 0x0, 0x0) 06:54:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x2, 'ip6gretap0\x00', {0xd165}, 0x20}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x1c4, 0x16, 0x69844ea0a6ddcd11, 0x0, 0x0, {0x80, 0x0, 0x900}, [@nested={0x1af, 0x0, 0x0, 0x1, [@typed={0xea, 0x28, 0x0, 0x0, @binary="e34f6db954f7ffdf03ce76a1ab25d6165ec305507410008d3761ba3efb34e1f07c07a1d44672543ef194862563d8442d50e5ca89db5e166b6730a00b0a81b37effe14c49fd88ae81f1d2df5cfbbca81485933569e6b3a2cc1e409d23a578b080af11fa6c3f3578f67135368950d1f5a29f3acd6cbf6fa30325633e8007494ba79343a241b5f5649417d64c222abcc736ec941f1caef459f42ee3a1d628b35f6b41ee8b12e1080c850ca87b499e6ca71a54eaf25c94f3e3512038c81d39e3007a7d878e71421463878cd261afb1462872afe72231fb05c0464d1b5d2277bdebb6b8c616308777"}, @generic="bed6a6f07687ec758fa21cd4344183e873e26a89b8773435719d62ca139ba9fe0528ea1b913ec72a7e5e7415f55f3f913f79eb4430655d05ef007e786112bd9d8bd540459761e0bdf992dae39e6be5971fae9326c0941f48e52da535c6b66fc6190f03ed280ca35467c37ab33a69ce4d04c6c2acbed710773545ae1d059a11fd19dc2dc6af6ca3ecc423791c527eb2c2b9c5b4e7bd50aaacd2da1310fd1730eaa53a18994e71b3a1be6148926905850b803368208e04d302ce9777fe41e155"]}]}, 0x1c4}}, 0x0) 06:54:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000001", 0x24, 0xfffffffffffffffe}, {0x0}], 0x52040, &(0x7f0000001500)=ANY=[]) openat(r0, 0x0, 0x0, 0x140) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) openat$vcs(0xffffffffffffff9c, &(0x7f0000001500), 0x408200, 0x0) getpgid(0x0) stat(&(0x7f0000001cc0)='.\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x10000000c) 06:54:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x128}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000001f00)=ANY=[], 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1}, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x22, 0x0) (fail_nth: 77) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1670.435392] FAULT_INJECTION: forcing a failure. [ 1670.435392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1670.440557] CPU: 0 PID: 10107 Comm: syz-executor.2 Not tainted 5.10.226 #1 [ 1670.441150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1670.441845] Call Trace: [ 1670.442078] dump_stack+0x107/0x167 [ 1670.442390] should_fail.cold+0x5/0xa [ 1670.442722] _copy_from_user+0x2e/0x1b0 [ 1670.443066] __copy_msghdr_from_user+0x91/0x4b0 [ 1670.443465] ? __ia32_sys_shutdown+0x80/0x80 [ 1670.443858] ? __lock_acquire+0x1657/0x5b00 [ 1670.444239] ___sys_recvmsg+0xd5/0x200 [ 1670.444572] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1670.444988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1670.445432] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1670.445812] ? trace_hardirqs_on+0x5b/0x180 [ 1670.446182] ? lock_acquire+0x197/0x470 [ 1670.446520] ? find_held_lock+0x2c/0x110 [ 1670.446870] ? __might_fault+0xd3/0x180 [ 1670.447210] ? lock_downgrade+0x6d0/0x6d0 [ 1670.447594] ? io_schedule_timeout+0x140/0x140 [ 1670.447989] do_recvmmsg+0x24c/0x6d0 [ 1670.448310] ? ___sys_recvmsg+0x200/0x200 [ 1670.448663] ? lock_downgrade+0x6d0/0x6d0 [ 1670.449023] ? ksys_write+0x12d/0x260 [ 1670.449361] ? wait_for_completion_io+0x270/0x270 [ 1670.449772] ? rcu_read_lock_any_held+0x75/0xa0 [ 1670.450165] ? vfs_write+0x354/0xb10 [ 1670.450487] __x64_sys_recvmmsg+0x20f/0x260 [ 1670.450854] ? ksys_write+0x1a9/0x260 [ 1670.451180] ? __do_sys_socketcall+0x600/0x600 [ 1670.451600] do_syscall_64+0x33/0x40 [ 1670.451924] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1670.452361] RIP: 0033:0x7f59965d7b19 [ 1670.452680] 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 [ 1670.454230] RSP: 002b:00007f5993b4d188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1670.454877] RAX: ffffffffffffffda RBX: 00007f59966eaf60 RCX: 00007f59965d7b19 [ 1670.455485] RDX: 0000000000000300 RSI: 0000000020001a40 RDI: 0000000000000003 [ 1670.456102] RBP: 00007f5993b4d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1670.456704] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000002 [ 1670.457308] R13: 00007ffc0b167e6f R14: 00007f5993b4d300 R15: 0000000000022000 2024/09/25 06:54:58 Manager.NewInput call failed: read tcp 127.0.0.1:59890->127.0.0.1:39901: i/o timeout [ 1682.779149] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1683.396665] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium VM DIAGNOSIS: 06:59:51 Registers: info registers vcpu 0 RAX=ffffffff83e774b0 RBX=0000000000000000 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75ad2d7740 CR3=00000000153be000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=746f72702f6374652f00656372000a23 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=3270682820262620294c4c554e203d21 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e774b0 RBX=0000000000000001 RCX=ffffffff83e5f08c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e77ab8 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85675ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e774be RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75ae184010 CR3=00000000153be000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 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