[ 432.061812][T15102] sysv_free_block: flc_count > flc_size [ 432.067716][T15102] sysv_free_block: flc_count > flc_size [ 432.073458][T15102] sysv_free_block: flc_count > flc_size [ 432.079132][T15102] sysv_free_block: flc_count > flc_size [ 432.085073][T15102] sysv_free_block: flc_count > flc_size [ 432.090639][T15102] sysv_free_block: flc_count > flc_size [ 432.096570][T15102] sysv_free_block: flc_count > flc_size [ 432.102634][T15102] sysv_free_block: flc_count > flc_size [ 432.108967][T15102] sysv_free_block: flc_count > flc_size [ 432.143161][T15105] loop0: detected capacity change from 0 to 128 [ 432.151326][T15105] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.159239][T15105] sysv_free_block: flc_count > flc_size [ 432.165649][T15105] sysv_free_block: flc_count > flc_size [ 432.173061][T15105] sysv_free_block: flc_count > flc_size [ 432.178637][T15105] sysv_free_block: flc_count > flc_size [ 432.184630][T15105] sysv_free_block: flc_count > flc_size [ 432.190359][T15105] sysv_free_block: flc_count > flc_size [ 432.196412][T15105] sysv_free_block: flc_count > flc_size [ 432.202198][T15105] sysv_free_block: flc_count > flc_size [ 432.207857][T15105] sysv_free_block: flc_count > flc_size [ 432.213804][T15105] sysv_free_block: flc_count > flc_size [ 432.268467][T15108] loop0: detected capacity change from 0 to 128 [ 432.276052][T15108] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.285665][T15108] sysv_free_block: flc_count > flc_size [ 432.293405][T15108] sysv_free_block: flc_count > flc_size [ 432.299252][T15108] sysv_free_block: flc_count > flc_size [ 432.305179][T15108] sysv_free_block: flc_count > flc_size [ 432.310898][T15108] sysv_free_block: flc_count > flc_size [ 432.316524][T15108] sysv_free_block: flc_count > flc_size [ 432.322415][T15108] sysv_free_block: flc_count > flc_size [ 432.328211][T15108] sysv_free_block: flc_count > flc_size [ 432.333973][T15108] sysv_free_block: flc_count > flc_size [ 432.339641][T15108] sysv_free_block: flc_count > flc_size [ 432.389593][T15111] loop0: detected capacity change from 0 to 128 [ 432.397506][T15111] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.406568][T15111] sysv_free_block: flc_count > flc_size [ 432.413479][T15111] sysv_free_block: flc_count > flc_size [ 432.419068][T15111] sysv_free_block: flc_count > flc_size [ 432.424936][T15111] sysv_free_block: flc_count > flc_size [ 432.430510][T15111] sysv_free_block: flc_count > flc_size [ 432.436460][T15111] sysv_free_block: flc_count > flc_size [ 432.444087][T15111] sysv_free_block: flc_count > flc_size [ 432.449781][T15111] sysv_free_block: flc_count > flc_size [ 432.455942][T15111] sysv_free_block: flc_count > flc_size [ 432.461631][T15111] sysv_free_block: flc_count > flc_size [ 432.509444][T15114] loop0: detected capacity change from 0 to 128 [ 432.517345][T15114] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.541461][T15114] sysv_free_block: flc_count > flc_size [ 432.547143][T15114] sysv_free_block: flc_count > flc_size [ 432.553258][T15114] sysv_free_block: flc_count > flc_size [ 432.558931][T15114] sysv_free_block: flc_count > flc_size [ 432.565303][T15114] sysv_free_block: flc_count > flc_size [ 432.571909][T15114] sysv_free_block: flc_count > flc_size [ 432.577630][T15114] sysv_free_block: flc_count > flc_size [ 432.583268][T15114] sysv_free_block: flc_count > flc_size [ 432.588929][T15114] sysv_free_block: flc_count > flc_size [ 432.594847][T15114] sysv_free_block: flc_count > flc_size [ 432.641347][T15117] loop0: detected capacity change from 0 to 128 [ 432.648800][T15117] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.658276][T15117] sysv_free_block: flc_count > flc_size [ 432.663981][T15117] sysv_free_block: flc_count > flc_size [ 432.669658][T15117] sysv_free_block: flc_count > flc_size [ 432.675414][T15117] sysv_free_block: flc_count > flc_size [ 432.681314][T15117] sysv_free_block: flc_count > flc_size [ 432.686888][T15117] sysv_free_block: flc_count > flc_size [ 432.692708][T15117] sysv_free_block: flc_count > flc_size [ 432.698554][T15117] sysv_free_block: flc_count > flc_size [ 432.704243][T15117] sysv_free_block: flc_count > flc_size [ 432.710738][T15117] sysv_free_block: flc_count > flc_size [ 432.770560][T15120] loop0: detected capacity change from 0 to 128 [ 432.778567][T15120] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.787164][T15120] sysv_free_block: flc_count > flc_size [ 432.793807][T15120] sysv_free_block: flc_count > flc_size [ 432.801171][T15120] sysv_free_block: flc_count > flc_size [ 432.806882][T15120] sysv_free_block: flc_count > flc_size [ 432.812837][T15120] sysv_free_block: flc_count > flc_size [ 432.818493][T15120] sysv_free_block: flc_count > flc_size [ 432.824672][T15120] sysv_free_block: flc_count > flc_size [ 432.830503][T15120] sysv_free_block: flc_count > flc_size [ 432.836440][T15120] sysv_free_block: flc_count > flc_size [ 432.842380][T15120] sysv_free_block: flc_count > flc_size [ 432.886892][T15123] loop0: detected capacity change from 0 to 128 [ 432.894563][T15123] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 432.904436][T15123] sysv_free_block: flc_count > flc_size [ 432.910167][T15123] sysv_free_block: flc_count > flc_size [ 432.916167][T15123] sysv_free_block: flc_count > flc_size [ 432.922859][T15123] sysv_free_block: flc_count > flc_size [ 432.928732][T15123] sysv_free_block: flc_count > flc_size [ 432.934856][T15123] sysv_free_block: flc_count > flc_size [ 432.940671][T15123] sysv_free_block: flc_count > flc_size [ 432.946782][T15123] sysv_free_block: flc_count > flc_size [ 432.952779][T15123] sysv_free_block: flc_count > flc_size [ 432.958448][T15123] sysv_free_block: flc_count > flc_size [ 432.989016][T15126] loop0: detected capacity change from 0 to 128 [ 432.996816][T15126] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.010567][T15126] sysv_free_block: flc_count > flc_size [ 433.017099][T15126] sysv_free_block: flc_count > flc_size [ 433.023714][T15126] sysv_free_block: flc_count > flc_size [ 433.029513][T15126] sysv_free_block: flc_count > flc_size [ 433.035317][T15126] sysv_free_block: flc_count > flc_size [ 433.041445][T15126] sysv_free_block: flc_count > flc_size [ 433.046983][T15126] sysv_free_block: flc_count > flc_size [ 433.052696][T15126] sysv_free_block: flc_count > flc_size [ 433.058253][T15126] sysv_free_block: flc_count > flc_size [ 433.063913][T15126] sysv_free_block: flc_count > flc_size [ 433.099930][T15129] loop0: detected capacity change from 0 to 128 [ 433.107571][T15129] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.125649][T15129] sysv_free_block: flc_count > flc_size [ 433.131690][T15129] sysv_free_block: flc_count > flc_size [ 433.137586][T15129] sysv_free_block: flc_count > flc_size [ 433.143919][T15129] sysv_free_block: flc_count > flc_size [ 433.149765][T15129] sysv_free_block: flc_count > flc_size [ 433.155960][T15129] sysv_free_block: flc_count > flc_size [ 433.161670][T15129] sysv_free_block: flc_count > flc_size [ 433.167298][T15129] sysv_free_block: flc_count > flc_size [ 433.172986][T15129] sysv_free_block: flc_count > flc_size [ 433.178677][T15129] sysv_free_block: flc_count > flc_size [ 433.234503][T15132] loop0: detected capacity change from 0 to 128 [ 433.241780][T15132] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.249796][T15132] sysv_free_block: flc_count > flc_size [ 433.257125][T15132] sysv_free_block: flc_count > flc_size [ 433.263281][T15132] sysv_free_block: flc_count > flc_size [ 433.269168][T15132] sysv_free_block: flc_count > flc_size [ 433.274869][T15132] sysv_free_block: flc_count > flc_size [ 433.280627][T15132] sysv_free_block: flc_count > flc_size [ 433.286298][T15132] sysv_free_block: flc_count > flc_size [ 433.291904][T15132] sysv_free_block: flc_count > flc_size [ 433.297627][T15132] sysv_free_block: flc_count > flc_size [ 433.304265][T15132] sysv_free_block: flc_count > flc_size [ 433.338553][T15135] loop0: detected capacity change from 0 to 128 [ 433.346157][T15135] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.355359][T15135] sysv_free_block: flc_count > flc_size [ 433.361840][T15135] sysv_free_block: flc_count > flc_size [ 433.372832][T15135] sysv_free_block: flc_count > flc_size [ 433.378457][T15135] sysv_free_block: flc_count > flc_size [ 433.384166][T15135] sysv_free_block: flc_count > flc_size [ 433.389714][T15135] sysv_free_block: flc_count > flc_size [ 433.395402][T15135] sysv_free_block: flc_count > flc_size [ 433.401021][T15135] sysv_free_block: flc_count > flc_size [ 433.407332][T15135] sysv_free_block: flc_count > flc_size [ 433.413316][T15135] sysv_free_block: flc_count > flc_size [ 433.449492][T15138] loop0: detected capacity change from 0 to 128 [ 433.457295][T15138] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.474227][T15138] sysv_free_block: flc_count > flc_size [ 433.479949][T15138] sysv_free_block: flc_count > flc_size [ 433.486418][T15138] sysv_free_block: flc_count > flc_size [ 433.492629][T15138] sysv_free_block: flc_count > flc_size [ 433.498487][T15138] sysv_free_block: flc_count > flc_size [ 433.504574][T15138] sysv_free_block: flc_count > flc_size [ 433.510324][T15138] sysv_free_block: flc_count > flc_size [ 433.516381][T15138] sysv_free_block: flc_count > flc_size [ 433.522819][T15138] sysv_free_block: flc_count > flc_size [ 433.529339][T15138] sysv_free_block: flc_count > flc_size [ 433.567754][T15141] loop0: detected capacity change from 0 to 128 [ 433.575800][T15141] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.592434][T15141] sysv_free_block: flc_count > flc_size [ 433.598380][T15141] sysv_free_block: flc_count > flc_size [ 433.604721][T15141] sysv_free_block: flc_count > flc_size [ 433.610386][T15141] sysv_free_block: flc_count > flc_size [ 433.616426][T15141] sysv_free_block: flc_count > flc_size [ 433.622588][T15141] sysv_free_block: flc_count > flc_size [ 433.628179][T15141] sysv_free_block: flc_count > flc_size [ 433.634108][T15141] sysv_free_block: flc_count > flc_size [ 433.639684][T15141] sysv_free_block: flc_count > flc_size [ 433.646074][T15141] sysv_free_block: flc_count > flc_size [ 433.703024][T15144] loop0: detected capacity change from 0 to 128 [ 433.712020][T15144] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.720108][T15144] sysv_free_block: flc_count > flc_size [ 433.726827][T15144] sysv_free_block: flc_count > flc_size [ 433.733613][T15144] sysv_free_block: flc_count > flc_size [ 433.739303][T15144] sysv_free_block: flc_count > flc_size [ 433.745428][T15144] sysv_free_block: flc_count > flc_size [ 433.751288][T15144] sysv_free_block: flc_count > flc_size [ 433.756859][T15144] sysv_free_block: flc_count > flc_size [ 433.762760][T15144] sysv_free_block: flc_count > flc_size [ 433.768316][T15144] sysv_free_block: flc_count > flc_size [ 433.774105][T15144] sysv_free_block: flc_count > flc_size [ 433.821897][T15147] loop0: detected capacity change from 0 to 128 [ 433.829494][T15147] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.844739][T15147] sysv_free_block: flc_count > flc_size [ 433.851168][T15147] sysv_free_block: flc_count > flc_size [ 433.856756][T15147] sysv_free_block: flc_count > flc_size [ 433.862803][T15147] sysv_free_block: flc_count > flc_size [ 433.868527][T15147] sysv_free_block: flc_count > flc_size [ 433.874523][T15147] sysv_free_block: flc_count > flc_size [ 433.880082][T15147] sysv_free_block: flc_count > flc_size [ 433.886430][T15147] sysv_free_block: flc_count > flc_size [ 433.892146][T15147] sysv_free_block: flc_count > flc_size [ 433.898570][T15147] sysv_free_block: flc_count > flc_size [ 433.936124][T15150] loop0: detected capacity change from 0 to 128 [ 433.944257][T15150] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 433.952998][T15150] sysv_free_block: flc_count > flc_size [ 433.958587][T15150] sysv_free_block: flc_count > flc_size [ 433.964367][T15150] sysv_free_block: flc_count > flc_size [ 433.969945][T15150] sysv_free_block: flc_count > flc_size [ 433.975654][T15150] sysv_free_block: flc_count > flc_size [ 433.981269][T15150] sysv_free_block: flc_count > flc_size [ 433.986815][T15150] sysv_free_block: flc_count > flc_size [ 433.992579][T15150] sysv_free_block: flc_count > flc_size [ 433.998225][T15150] sysv_free_block: flc_count > flc_size [ 434.004075][T15150] sysv_free_block: flc_count > flc_size [ 434.044615][T15153] loop0: detected capacity change from 0 to 128 [ 434.052174][T15153] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.069350][T15153] sysv_free_block: flc_count > flc_size [ 434.075832][T15153] sysv_free_block: flc_count > flc_size [ 434.082036][T15153] sysv_free_block: flc_count > flc_size [ 434.087958][T15153] sysv_free_block: flc_count > flc_size [ 434.093658][T15153] sysv_free_block: flc_count > flc_size [ 434.099359][T15153] sysv_free_block: flc_count > flc_size [ 434.105028][T15153] sysv_free_block: flc_count > flc_size [ 434.110733][T15153] sysv_free_block: flc_count > flc_size [ 434.116400][T15153] sysv_free_block: flc_count > flc_size [ 434.122875][T15153] sysv_free_block: flc_count > flc_size [ 434.172047][T15156] loop0: detected capacity change from 0 to 128 [ 434.179619][T15156] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.195846][T15156] sysv_free_block: flc_count > flc_size [ 434.202054][T15156] sysv_free_block: flc_count > flc_size [ 434.207895][T15156] sysv_free_block: flc_count > flc_size [ 434.213590][T15156] sysv_free_block: flc_count > flc_size [ 434.219329][T15156] sysv_free_block: flc_count > flc_size [ 434.225142][T15156] sysv_free_block: flc_count > flc_size [ 434.230990][T15156] sysv_free_block: flc_count > flc_size [ 434.236729][T15156] sysv_free_block: flc_count > flc_size [ 434.242818][T15156] sysv_free_block: flc_count > flc_size [ 434.249112][T15156] sysv_free_block: flc_count > flc_size [ 434.285158][T15159] loop0: detected capacity change from 0 to 128 [ 434.292699][T15159] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.300771][T15159] sysv_free_block: flc_count > flc_size [ 434.308337][T15159] sysv_free_block: flc_count > flc_size [ 434.314549][T15159] sysv_free_block: flc_count > flc_size [ 434.320346][T15159] sysv_free_block: flc_count > flc_size [ 434.326275][T15159] sysv_free_block: flc_count > flc_size [ 434.332048][T15159] sysv_free_block: flc_count > flc_size [ 434.337695][T15159] sysv_free_block: flc_count > flc_size [ 434.343673][T15159] sysv_free_block: flc_count > flc_size [ 434.349333][T15159] sysv_free_block: flc_count > flc_size [ 434.355338][T15159] sysv_free_block: flc_count > flc_size [ 434.362386][T15159] sysv_new_block: new block -64835646 is not in data zone [ 434.403281][T15161] loop0: detected capacity change from 0 to 128 [ 434.412538][T15161] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.422033][T15161] sysv_free_block: flc_count > flc_size [ 434.427893][T15161] sysv_free_block: flc_count > flc_size [ 434.434132][T15161] sysv_free_block: flc_count > flc_size [ 434.439700][T15161] sysv_free_block: flc_count > flc_size [ 434.445874][T15161] sysv_free_block: flc_count > flc_size [ 434.451694][T15161] sysv_free_block: flc_count > flc_size [ 434.457352][T15161] sysv_free_block: flc_count > flc_size [ 434.463180][T15161] sysv_free_block: flc_count > flc_size [ 434.469096][T15161] sysv_free_block: flc_count > flc_size [ 434.474832][T15161] sysv_free_block: flc_count > flc_size [ 434.512601][T15164] loop0: detected capacity change from 0 to 128 [ 434.522264][T15164] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.532703][T15164] sysv_free_block: flc_count > flc_size [ 434.538471][T15164] sysv_free_block: flc_count > flc_size [ 434.544936][T15164] sysv_free_block: flc_count > flc_size [ 434.550758][T15164] sysv_free_block: flc_count > flc_size [ 434.556848][T15164] sysv_free_block: flc_count > flc_size [ 434.562970][T15164] sysv_free_block: flc_count > flc_size [ 434.568815][T15164] sysv_free_block: flc_count > flc_size [ 434.574763][T15164] sysv_free_block: flc_count > flc_size [ 434.580434][T15164] sysv_free_block: flc_count > flc_size [ 434.586444][T15164] sysv_free_block: flc_count > flc_size [ 434.621035][T15167] loop0: detected capacity change from 0 to 128 [ 434.628988][T15167] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.655120][T15167] sysv_free_block: flc_count > flc_size [ 434.661424][T15167] sysv_free_block: flc_count > flc_size [ 434.667317][T15167] sysv_free_block: flc_count > flc_size [ 434.673349][T15167] sysv_free_block: flc_count > flc_size [ 434.679554][T15167] sysv_free_block: flc_count > flc_size [ 434.685466][T15167] sysv_free_block: flc_count > flc_size [ 434.691308][T15167] sysv_free_block: flc_count > flc_size [ 434.696858][T15167] sysv_free_block: flc_count > flc_size [ 434.703486][T15167] sysv_free_block: flc_count > flc_size [ 434.709839][T15167] sysv_free_block: flc_count > flc_size [ 434.742307][T15170] loop0: detected capacity change from 0 to 128 [ 434.749840][T15170] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.758622][T15170] sysv_free_block: flc_count > flc_size [ 434.771531][T15170] sysv_free_block: flc_count > flc_size [ 434.777116][T15170] sysv_free_block: flc_count > flc_size [ 434.783006][T15170] sysv_free_block: flc_count > flc_size [ 434.788747][T15170] sysv_free_block: flc_count > flc_size [ 434.794531][T15170] sysv_free_block: flc_count > flc_size [ 434.800368][T15170] sysv_free_block: flc_count > flc_size [ 434.806297][T15170] sysv_free_block: flc_count > flc_size [ 434.812288][T15170] sysv_free_block: flc_count > flc_size [ 434.818023][T15170] sysv_free_block: flc_count > flc_size [ 434.848583][T15173] loop0: detected capacity change from 0 to 128 [ 434.856392][T15173] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.869968][T15173] sysv_free_block: flc_count > flc_size [ 434.876734][T15173] sysv_free_block: flc_count > flc_size [ 434.882453][T15173] sysv_free_block: flc_count > flc_size [ 434.888014][T15173] sysv_free_block: flc_count > flc_size [ 434.893702][T15173] sysv_free_block: flc_count > flc_size [ 434.899340][T15173] sysv_free_block: flc_count > flc_size [ 434.905116][T15173] sysv_free_block: flc_count > flc_size [ 434.910665][T15173] sysv_free_block: flc_count > flc_size [ 434.916254][T15173] sysv_free_block: flc_count > flc_size [ 434.922997][T15173] sysv_free_block: flc_count > flc_size [ 434.956298][T15176] loop0: detected capacity change from 0 to 128 [ 434.964990][T15176] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 434.973010][T15176] sysv_free_block: flc_count > flc_size [ 434.978731][T15176] sysv_free_block: flc_count > flc_size [ 434.986757][T15176] sysv_free_block: flc_count > flc_size [ 434.993154][T15176] sysv_free_block: flc_count > flc_size [ 434.998871][T15176] sysv_free_block: flc_count > flc_size [ 435.005333][T15176] sysv_free_block: flc_count > flc_size [ 435.011357][T15176] sysv_free_block: flc_count > flc_size [ 435.017184][T15176] sysv_free_block: flc_count > flc_size [ 435.023108][T15176] sysv_free_block: flc_count > flc_size [ 435.028926][T15176] sysv_free_block: flc_count > flc_size [ 435.058622][T15179] loop0: detected capacity change from 0 to 128 [ 435.066342][T15179] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.075085][T15179] sysv_free_block: flc_count > flc_size [ 435.081081][T15179] sysv_free_block: flc_count > flc_size [ 435.086871][T15179] sysv_free_block: flc_count > flc_size [ 435.092765][T15179] sysv_free_block: flc_count > flc_size [ 435.098931][T15179] sysv_free_block: flc_count > flc_size [ 435.104720][T15179] sysv_free_block: flc_count > flc_size [ 435.110369][T15179] sysv_free_block: flc_count > flc_size [ 435.116430][T15179] sysv_free_block: flc_count > flc_size [ 435.122320][T15179] sysv_free_block: flc_count > flc_size [ 435.128699][T15179] sysv_free_block: flc_count > flc_size [ 435.163726][T15182] loop0: detected capacity change from 0 to 128 [ 435.172557][T15182] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.182432][T15182] sysv_free_block: flc_count > flc_size [ 435.188182][T15182] sysv_free_block: flc_count > flc_size [ 435.195559][T15182] sysv_free_block: flc_count > flc_size [ 435.201667][T15182] sysv_free_block: flc_count > flc_size [ 435.207530][T15182] sysv_free_block: flc_count > flc_size [ 435.213350][T15182] sysv_free_block: flc_count > flc_size [ 435.219054][T15182] sysv_free_block: flc_count > flc_size [ 435.225175][T15182] sysv_free_block: flc_count > flc_size [ 435.230764][T15182] sysv_free_block: flc_count > flc_size [ 435.237511][T15182] sysv_free_block: flc_count > flc_size [ 435.272278][T15185] loop0: detected capacity change from 0 to 128 [ 435.279640][T15185] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.304153][T15185] sysv_free_block: flc_count > flc_size [ 435.309832][T15185] sysv_free_block: flc_count > flc_size [ 435.315832][T15185] sysv_free_block: flc_count > flc_size [ 435.321925][T15185] sysv_free_block: flc_count > flc_size [ 435.327650][T15185] sysv_free_block: flc_count > flc_size [ 435.333609][T15185] sysv_free_block: flc_count > flc_size [ 435.339428][T15185] sysv_free_block: flc_count > flc_size [ 435.346007][T15185] sysv_free_block: flc_count > flc_size [ 435.351950][T15185] sysv_free_block: flc_count > flc_size [ 435.358426][T15185] sysv_free_block: flc_count > flc_size [ 435.402790][T15188] loop0: detected capacity change from 0 to 128 [ 435.410468][T15188] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.419432][T15188] sysv_free_block: flc_count > flc_size [ 435.427086][T15188] sysv_free_block: flc_count > flc_size [ 435.433160][T15188] sysv_free_block: flc_count > flc_size [ 435.438740][T15188] sysv_free_block: flc_count > flc_size [ 435.445138][T15188] sysv_free_block: flc_count > flc_size [ 435.450707][T15188] sysv_free_block: flc_count > flc_size [ 435.456444][T15188] sysv_free_block: flc_count > flc_size [ 435.462130][T15188] sysv_free_block: flc_count > flc_size [ 435.467704][T15188] sysv_free_block: flc_count > flc_size [ 435.473785][T15188] sysv_free_block: flc_count > flc_size [ 435.483128][ T1216] ieee802154 phy0 wpan0: encryption failed: -22 [ 435.489689][ T1216] ieee802154 phy1 wpan1: encryption failed: -22 [ 435.521388][T15191] loop0: detected capacity change from 0 to 128 [ 435.528902][T15191] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.538220][T15191] sysv_free_block: flc_count > flc_size [ 435.544845][T15191] sysv_free_block: flc_count > flc_size [ 435.550579][T15191] sysv_free_block: flc_count > flc_size [ 435.556543][T15191] sysv_free_block: flc_count > flc_size [ 435.562249][T15191] sysv_free_block: flc_count > flc_size [ 435.567817][T15191] sysv_free_block: flc_count > flc_size [ 435.574120][T15191] sysv_free_block: flc_count > flc_size [ 435.579683][T15191] sysv_free_block: flc_count > flc_size [ 435.585364][T15191] sysv_free_block: flc_count > flc_size [ 435.590984][T15191] sysv_free_block: flc_count > flc_size [ 435.638175][T15194] loop0: detected capacity change from 0 to 128 [ 435.645853][T15194] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.654598][T15194] sysv_free_block: flc_count > flc_size [ 435.660590][T15194] sysv_free_block: flc_count > flc_size [ 435.666876][T15194] sysv_free_block: flc_count > flc_size [ 435.672843][T15194] sysv_free_block: flc_count > flc_size [ 435.678613][T15194] sysv_free_block: flc_count > flc_size [ 435.684440][T15194] sysv_free_block: flc_count > flc_size [ 435.690294][T15194] sysv_free_block: flc_count > flc_size [ 435.696126][T15194] sysv_free_block: flc_count > flc_size [ 435.701851][T15194] sysv_free_block: flc_count > flc_size [ 435.708429][T15194] sysv_free_block: flc_count > flc_size [ 435.744602][T15197] loop0: detected capacity change from 0 to 128 [ 435.753370][T15197] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.763538][T15197] sysv_free_block: flc_count > flc_size [ 435.769308][T15197] sysv_free_block: flc_count > flc_size [ 435.774922][T15197] sysv_free_block: flc_count > flc_size [ 435.780455][T15197] sysv_free_block: flc_count > flc_size [ 435.786189][T15197] sysv_free_block: flc_count > flc_size [ 435.791916][T15197] sysv_free_block: flc_count > flc_size [ 435.797456][T15197] sysv_free_block: flc_count > flc_size [ 435.803141][T15197] sysv_free_block: flc_count > flc_size [ 435.808880][T15197] sysv_free_block: flc_count > flc_size [ 435.814490][T15197] sysv_free_block: flc_count > flc_size [ 435.858362][T15200] loop0: detected capacity change from 0 to 128 [ 435.866266][T15200] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 435.875017][T15200] sysv_free_block: flc_count > flc_size [ 435.880729][T15200] sysv_free_block: flc_count > flc_size [ 435.889194][T15200] sysv_free_block: flc_count > flc_size [ 435.895090][T15200] sysv_free_block: flc_count > flc_size [ 435.900912][T15200] sysv_free_block: flc_count > flc_size [ 435.906688][T15200] sysv_free_block: flc_count > flc_size [ 435.912473][T15200] sysv_free_block: flc_count > flc_size [ 435.918095][T15200] sysv_free_block: flc_count > flc_size [ 435.923812][T15200] sysv_free_block: flc_count > flc_size [ 435.930209][T15200] sysv_free_block: flc_count > flc_size [ 436.231968][ T2862] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.287277][ T2862] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.342278][ T2862] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.400448][ T2862] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.143124][ T2862] hsr_slave_0: left promiscuous mode [ 437.149345][ T2862] hsr_slave_1: left promiscuous mode [ 437.163100][ T2862] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 437.171118][ T2862] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 437.180417][ T2862] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 437.189579][ T2862] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 437.200243][ T2862] bridge_slave_1: left allmulticast mode [ 437.207279][ T2862] bridge_slave_1: left promiscuous mode [ 437.213656][ T2862] bridge0: port 2(bridge_slave_1) entered disabled state [ 437.223523][ T2862] bridge_slave_0: left allmulticast mode [ 437.229384][ T2862] bridge_slave_0: left promiscuous mode [ 437.235615][ T2862] bridge0: port 1(bridge_slave_0) entered disabled state [ 437.249143][ T2862] veth1_macvtap: left promiscuous mode [ 437.255291][ T2862] veth0_macvtap: left promiscuous mode [ 437.260973][ T2862] veth1_vlan: left promiscuous mode [ 437.266348][ T2862] veth0_vlan: left promiscuous mode [ 437.375492][ T2862] team0 (unregistering): Port device team_slave_1 removed [ 437.390723][ T2862] team0 (unregistering): Port device team_slave_0 removed [ 437.402283][ T2862] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 437.414865][ T2862] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 437.457171][ T2862] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.184' (ECDSA) to the list of known hosts. [ 437.748557][T15264] loop0: detected capacity change from 0 to 128 [ 437.756861][T15264] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 437.780972][T15264] sysv_free_block: flc_count > flc_size [ 437.789565][T15264] sysv_free_block: flc_count > flc_size [ 437.796795][T15264] sysv_free_block: flc_count > flc_size [ 437.823861][T15264] sysv_free_block: flc_count > flc_size [ 437.840779][T15264] sysv_free_block: flc_count > flc_size [ 437.852253][T15264] sysv_free_block: flc_count > flc_size [ 437.864670][T15264] sysv_free_block: flc_count > flc_size [ 437.875845][T15264] sysv_free_block: flc_count > flc_size [ 437.888245][T15264] sysv_free_block: flc_count > flc_size [ 437.899539][T15264] sysv_free_block: flc_count > flc_size [ 437.912831][T15264] ================================================================== [ 437.920939][T15264] BUG: KASAN: use-after-free in sysv_new_block+0x65f/0x890 [ 437.928395][T15264] Read of size 4 at addr ffff88806ebe80c8 by task syz-executor164/15264 [ 437.936731][T15264] [ 437.939057][T15264] CPU: 1 PID: 15264 Comm: syz-executor164 Not tainted 6.4.0-rc1-syzkaller #0 [ 437.947829][T15264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 437.958150][T15264] Call Trace: [ 437.961439][T15264] [ 437.964371][T15264] dump_stack_lvl+0x167/0x220 [ 437.969184][T15264] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 437.974827][T15264] ? panic+0x540/0x540 [ 437.979012][T15264] ? _printk+0xce/0x110 [ 437.983355][T15264] print_report+0x163/0x540 [ 437.987983][T15264] ? sysv_new_block+0x65f/0x890 [ 437.992936][T15264] kasan_report+0x176/0x1b0 [ 437.997447][T15264] ? sysv_new_block+0x65f/0x890 [ 438.002569][T15264] sysv_new_block+0x65f/0x890 [ 438.008124][T15264] get_block+0x30d/0x1230 [ 438.012479][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.017329][T15264] ? folio_alloc_buffers+0x2b3/0x6e0 [ 438.022622][T15264] ? __lock_acquire+0x2000/0x2000 [ 438.027737][T15264] ? _raw_spin_unlock+0x28/0x40 [ 438.032892][T15264] ? folio_create_buffers+0xd1/0x1a0 [ 438.038165][T15264] __block_write_begin_int+0x393/0x1250 [ 438.043691][T15264] ? folio_batch_add_and_move+0xd6/0x1f0 [ 438.049488][T15264] ? folio_add_lru+0x440/0x440 [ 438.054412][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.059243][T15264] ? PageUptodate+0x190/0x190 [ 438.064010][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.068919][T15264] block_write_begin+0x72/0x150 [ 438.073747][T15264] sysv_write_begin+0x29/0x50 [ 438.078400][T15264] generic_perform_write+0x2f5/0x540 [ 438.083667][T15264] ? generic_file_direct_write+0x360/0x360 [ 438.089445][T15264] ? __file_remove_privs+0x4d0/0x4d0 [ 438.094707][T15264] ? generic_write_checks+0xcd/0x170 [ 438.100077][T15264] __generic_file_write_iter+0x143/0x340 [ 438.105887][T15264] generic_file_write_iter+0x9d/0x230 [ 438.111432][T15264] vfs_write+0x719/0x8f0 [ 438.115932][T15264] ? file_end_write+0x1c0/0x1c0 [ 438.120760][T15264] ? __fdget_pos+0x189/0x240 [ 438.125326][T15264] ksys_write+0x163/0x250 [ 438.129651][T15264] ? print_irqtrace_events+0x220/0x220 [ 438.135121][T15264] ? __ia32_sys_read+0x80/0x80 [ 438.140121][T15264] ? syscall_enter_from_user_mode+0x32/0x230 [ 438.146075][T15264] ? lockdep_hardirqs_on+0x98/0x140 [ 438.151258][T15264] ? syscall_enter_from_user_mode+0x32/0x230 [ 438.157328][T15264] do_syscall_64+0x41/0xc0 [ 438.161738][T15264] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.167800][T15264] RIP: 0033:0x7fd859199e99 [ 438.172375][T15264] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 438.192138][T15264] RSP: 002b:00007ffc8a36aff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.200791][T15264] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fd859199e99 [ 438.208744][T15264] RDX: 00000000fffffd5e RSI: 000000002000ad00 RDI: 0000000000000004 [ 438.216701][T15264] RBP: 0000000000000000 R08: 0000000000000140 R09: 0000000000000140 [ 438.224651][T15264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8a36b030 [ 438.232706][T15264] R13: 00007ffc8a36b110 R14: 431bde82d7b634db R15: 00007ffc8a36b010 [ 438.240658][T15264] [ 438.243674][T15264] [ 438.245980][T15264] The buggy address belongs to the physical page: [ 438.252418][T15264] page:ffffea0001bafa00 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x1 pfn:0x6ebe8 [ 438.262807][T15264] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 438.269898][T15264] page_type: 0xffffff7f(buddy) [ 438.274732][T15264] raw: 00fff00000000000 ffffea0001b60308 ffffea0001ba1f08 0000000000000000 [ 438.283377][T15264] raw: 0000000000000001 0000000000000001 00000000ffffff7f 0000000000000000 [ 438.292021][T15264] page dumped because: kasan: bad access detected [ 438.298597][T15264] page_owner tracks the page as freed [ 438.303939][T15264] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 5324, tgid 5321 (syz-execprog), ts 82148841959, free_ts 274624059824 [ 438.322753][T15264] get_page_from_freelist+0x321c/0x33a0 [ 438.328819][T15264] __alloc_pages+0x255/0x670 [ 438.333383][T15264] __folio_alloc+0x13/0x30 [ 438.337770][T15264] vma_alloc_folio+0x308/0x680 [ 438.342510][T15264] do_wp_page+0x8ac/0x2600 [ 438.346901][T15264] handle_mm_fault+0x1e84/0x41f0 [ 438.351917][T15264] exc_page_fault+0x274/0x900 [ 438.356575][T15264] asm_exc_page_fault+0x26/0x30 [ 438.361503][T15264] page last free stack trace: [ 438.366153][T15264] free_unref_page_prepare+0x8fe/0xa10 [ 438.371701][T15264] free_unref_page_list+0x596/0x830 [ 438.376899][T15264] release_pages+0x1a0f/0x1bc0 [ 438.381737][T15264] tlb_flush_mmu+0xe9/0x1e0 [ 438.386702][T15264] tlb_finish_mmu+0xb6/0x1c0 [ 438.391612][T15264] zap_page_range_single+0x3fe/0x4c0 [ 438.396883][T15264] do_madvise+0x94c/0x35d0 [ 438.401274][T15264] __x64_sys_madvise+0xa0/0xb0 [ 438.406021][T15264] do_syscall_64+0x41/0xc0 [ 438.410423][T15264] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.416297][T15264] [ 438.418607][T15264] Memory state around the buggy address: [ 438.424214][T15264] ffff88806ebe7f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 438.432250][T15264] ffff88806ebe8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 438.440399][T15264] >ffff88806ebe8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 438.448547][T15264] ^ [ 438.455116][T15264] ffff88806ebe8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 438.463763][T15264] ffff88806ebe8180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 438.472065][T15264] ================================================================== [ 438.511952][T15264] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 438.519366][T15264] CPU: 1 PID: 15264 Comm: syz-executor164 Not tainted 6.4.0-rc1-syzkaller #0 [ 438.528203][T15264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 438.538567][T15264] Call Trace: [ 438.541850][T15264] [ 438.544800][T15264] dump_stack_lvl+0x167/0x220 [ 438.549484][T15264] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 438.554937][T15264] ? panic+0x540/0x540 [ 438.558992][T15264] ? preempt_schedule_common+0x83/0xc0 [ 438.564595][T15264] panic+0x21e/0x540 [ 438.568526][T15264] ? __memcpy_flushcache+0x1a0/0x1a0 [ 438.573920][T15264] ? _raw_spin_unlock_irqrestore+0x12c/0x140 [ 438.580066][T15264] ? _raw_spin_unlock+0x40/0x40 [ 438.584915][T15264] check_panic_on_warn+0x58/0x70 [ 438.589888][T15264] ? sysv_new_block+0x65f/0x890 [ 438.594738][T15264] end_report+0x63/0x110 [ 438.599053][T15264] kasan_report+0x183/0x1b0 [ 438.603531][T15264] ? sysv_new_block+0x65f/0x890 [ 438.608789][T15264] sysv_new_block+0x65f/0x890 [ 438.613441][T15264] get_block+0x30d/0x1230 [ 438.617750][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.622684][T15264] ? folio_alloc_buffers+0x2b3/0x6e0 [ 438.628119][T15264] ? __lock_acquire+0x2000/0x2000 [ 438.633297][T15264] ? _raw_spin_unlock+0x28/0x40 [ 438.638123][T15264] ? folio_create_buffers+0xd1/0x1a0 [ 438.643384][T15264] __block_write_begin_int+0x393/0x1250 [ 438.648949][T15264] ? folio_batch_add_and_move+0xd6/0x1f0 [ 438.654598][T15264] ? folio_add_lru+0x440/0x440 [ 438.659440][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.664186][T15264] ? PageUptodate+0x190/0x190 [ 438.668934][T15264] ? sysv_truncate+0xed0/0xed0 [ 438.673675][T15264] block_write_begin+0x72/0x150 [ 438.678673][T15264] sysv_write_begin+0x29/0x50 [ 438.683350][T15264] generic_perform_write+0x2f5/0x540 [ 438.688997][T15264] ? generic_file_direct_write+0x360/0x360 [ 438.694800][T15264] ? __file_remove_privs+0x4d0/0x4d0 [ 438.700197][T15264] ? generic_write_checks+0xcd/0x170 [ 438.705498][T15264] __generic_file_write_iter+0x143/0x340 [ 438.711206][T15264] generic_file_write_iter+0x9d/0x230 [ 438.716738][T15264] vfs_write+0x719/0x8f0 [ 438.721044][T15264] ? file_end_write+0x1c0/0x1c0 [ 438.725872][T15264] ? __fdget_pos+0x189/0x240 [ 438.730446][T15264] ksys_write+0x163/0x250 [ 438.734925][T15264] ? print_irqtrace_events+0x220/0x220 [ 438.740359][T15264] ? __ia32_sys_read+0x80/0x80 [ 438.745102][T15264] ? syscall_enter_from_user_mode+0x32/0x230 [ 438.751054][T15264] ? lockdep_hardirqs_on+0x98/0x140 [ 438.756241][T15264] ? syscall_enter_from_user_mode+0x32/0x230 [ 438.762220][T15264] do_syscall_64+0x41/0xc0 [ 438.766702][T15264] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 438.772655][T15264] RIP: 0033:0x7fd859199e99 [ 438.777060][T15264] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 438.797077][T15264] RSP: 002b:00007ffc8a36aff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.805555][T15264] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fd859199e99 [ 438.813588][T15264] RDX: 00000000fffffd5e RSI: 000000002000ad00 RDI: 0000000000000004 [ 438.821625][T15264] RBP: 0000000000000000 R08: 0000000000000140 R09: 0000000000000140 [ 438.829933][T15264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc8a36b030 [ 438.837986][T15264] R13: 00007ffc8a36b110 R14: 431bde82d7b634db R15: 00007ffc8a36b010 [ 438.846154][T15264] [ 438.849362][T15264] Kernel Offset: disabled [ 438.853676][T15264] Rebooting in 86400 seconds..