[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.669243][ T27] audit: type=1800 audit(1577992471.588:25): pid=9222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 66.700144][ T27] audit: type=1800 audit(1577992471.588:26): pid=9222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 66.743461][ T27] audit: type=1800 audit(1577992471.588:27): pid=9222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. syzkaller login: [ 77.965035][ T9383] IPVS: ftp: loaded support on port[0] = 21 [ 77.965998][ T9386] IPVS: ftp: loaded support on port[0] = 21 [ 77.982528][ T9387] IPVS: ftp: loaded support on port[0] = 21 [ 77.982970][ T9382] IPVS: ftp: loaded support on port[0] = 21 [ 77.991001][ T9385] IPVS: ftp: loaded support on port[0] = 21 [ 77.996617][ T9384] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program [ 78.275717][ T9399] overlayfs: filesystem on './file0' not supported as upperdir [ 78.276771][ T9401] overlayfs: filesystem on './file0' not supported as upperdir [ 78.312790][ T9404] overlayfs: failed to resolve './file0': -2 [ 78.321187][ T9405] overlayfs: filesystem on './file0' not supported as upperdir [ 78.351921][ T9407] overlayfs: filesystem on './file0' not supported as upperdir [ 78.368580][ T9409] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program executing program [ 78.537318][ T9420] overlayfs: filesystem on './file0' not supported as upperdir [ 78.577970][ T9425] overlayfs: filesystem on './file0' not supported as upperdir [ 78.597366][ T9427] overlayfs: filesystem on './file0' not supported as upperdir [ 78.608699][ T9429] overlayfs: filesystem on './file0' not supported as upperdir [ 78.620482][ T9431] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 78.624011][ T9430] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 78.727470][ T9440] overlayfs: filesystem on './file0' not supported as upperdir [ 78.767511][ T9446] overlayfs: filesystem on './file0' not supported as upperdir [ 78.784577][ T9448] overlayfs: filesystem on './file0' not supported as upperdir [ 78.787839][ T9450] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 78.830663][ T9452] overlayfs: filesystem on './file0' not supported as upperdir [ 78.841274][ T9451] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 78.960095][ T9463] overlayfs: filesystem on './file0' not supported as upperdir [ 78.966816][ T9464] overlayfs: filesystem on './file0' not supported as upperdir [ 78.992580][ T9468] overlayfs: filesystem on './file0' not supported as upperdir [ 78.999871][ T9467] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 79.039545][ T9471] overlayfs: filesystem on './file0' not supported as upperdir [ 79.066102][ T9473] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 79.116024][ T9477] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.169363][ T9484] overlayfs: filesystem on './file0' not supported as upperdir [ 79.184647][ T9485] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.225145][ T9490] overlayfs: failed to resolve './file0': -2 [ 79.261134][ T9494] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 79.290466][ T9498] overlayfs: filesystem on './file0' not supported as upperdir [ 79.318027][ T9499] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.350966][ T9501] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 79.396310][ T9507] overlayfs: filesystem on './file0' not supported as upperdir [ 79.431487][ T9509] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.455104][ T9511] overlayfs: filesystem on './file0' not supported as upperdir [ 79.486099][ T9513] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 79.552842][ T9521] overlayfs: filesystem on './file0' not supported as upperdir [ 79.562566][ T9523] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.608024][ T9529] overlayfs: failed to resolve './file0': -2 [ 79.631205][ T9530] overlayfs: failed to resolve './file0': -2 executing program [ 79.669289][ T9536] overlayfs: filesystem on './file0' not supported as upperdir [ 79.681931][ T9537] overlayfs: failed to resolve './file0': -2 [ 79.691370][ T9540] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 79.735067][ T9542] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 79.781503][ T9547] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 79.863136][ T9554] overlayfs: filesystem on './file0' not supported as upperdir [ 79.890037][ T9559] overlayfs: filesystem on './file0' not supported as upperdir [ 79.891141][ T9560] overlayfs: failed to resolve './file0': -2 [ 79.924077][ T9565] overlayfs: filesystem on './file0' not supported as upperdir [ 79.928450][ T9564] overlayfs: filesystem on './file0' not supported as upperdir [ 79.967580][ T9570] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 80.078885][ T9584] overlayfs: filesystem on './file0' not supported as upperdir [ 80.097365][ T9585] overlayfs: filesystem on './file0' not supported as upperdir [ 80.121801][ T9587] overlayfs: filesystem on './file0' not supported as upperdir [ 80.130854][ T9588] overlayfs: filesystem on './file0' not supported as upperdir [ 80.141912][ T9589] overlayfs: filesystem on './file0' not supported as upperdir [ 80.146150][ T9591] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 80.311799][ T9607] overlayfs: filesystem on './file0' not supported as upperdir [ 80.312889][ T9608] overlayfs: filesystem on './file0' not supported as upperdir [ 80.324727][ T9609] overlayfs: filesystem on './file0' not supported as upperdir [ 80.329617][ T9610] overlayfs: filesystem on './file0' not supported as upperdir [ 80.350836][ T9612] overlayfs: filesystem on './file0' not supported as upperdir [ 80.354088][ T9613] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 80.519259][ T9630] overlayfs: filesystem on './file0' not supported as upperdir [ 80.535744][ T9632] overlayfs: filesystem on './file0' not supported as upperdir [ 80.536375][ T9631] overlayfs: filesystem on './file0' not supported as upperdir [ 80.541418][ T9635] overlayfs: filesystem on './file0' not supported as upperdir [ 80.554326][ T9636] overlayfs: filesystem on './file0' not supported as upperdir [ 80.560372][ T9633] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 80.683876][ T9646] overlayfs: filesystem on './file0' not supported as upperdir [ 80.701576][ T9649] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 80.769312][ T9659] overlayfs: filesystem on './file0' not supported as upperdir [ 80.770932][ T9658] overlayfs: failed to resolve './file0': -2 [ 80.789532][ T9660] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 80.831926][ T9665] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 80.911589][ T9672] overlayfs: filesystem on './file0' not supported as upperdir [ 80.912489][ T9673] overlayfs: filesystem on './file0' not supported as upperdir [ 80.967805][ T9682] overlayfs: filesystem on './file0' not supported as upperdir [ 80.971031][ T9679] overlayfs: filesystem on './file0' not supported as upperdir [ 80.977649][ T9681] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 81.027829][ T9684] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 81.074388][ T9689] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 81.149027][ T9698] overlayfs: filesystem on './file0' not supported as upperdir [ 81.169287][ T9701] overlayfs: filesystem on './file0' not supported as upperdir [ 81.174090][ T9700] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 81.211124][ T9708] overlayfs: filesystem on './file0' not supported as upperdir [ 81.251219][ T9709] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 81.291805][ T9713] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 81.332828][ T9717] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 81.387148][ T9724] overlayfs: filesystem on './file0' not supported as upperdir [ 81.408397][ T9726] overlayfs: failed to resolve './file0': -2 [ 81.415509][ T9727] overlayfs: filesystem on './file0' not supported as upperdir [ 81.415710][ T9729] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 81.471251][ T9734] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 81.531088][ T9738] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 81.607264][ T9749] overlayfs: filesystem on './file0' not supported as upperdir [ 81.617863][ T9748] overlayfs: filesystem on './file0' not supported as upperdir [ 81.627994][ T9752] overlayfs: filesystem on './file0' not supported as upperdir [ 81.661693][ T9755] overlayfs: filesystem on './file0' not supported as upperdir [ 81.684472][ T9758] overlayfs: filesystem on './file0' not supported as upperdir [ 81.688983][ T9757] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 81.813112][ T9771] overlayfs: filesystem on './file0' not supported as upperdir [ 81.823307][ T9774] overlayfs: filesystem on './file0' not supported as upperdir [ 81.850366][ T9776] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 81.871452][ T9779] overlayfs: filesystem on './file0' not supported as upperdir [ 81.881399][ T9777] overlayfs: filesystem on './file0' not supported as upperdir [ 81.887095][ T9780] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 81.963315][ T9785] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 82.033679][ T9794] overlayfs: filesystem on './file0' not supported as upperdir [ 82.087247][ T9801] overlayfs: filesystem on './file0' not supported as upperdir [ 82.092631][ T9802] overlayfs: filesystem on './file0' not supported as upperdir [ 82.097058][ T9800] overlayfs: failed to resolve './file0': -2 [ 82.105730][ T9803] overlayfs: filesystem on './file0' not supported as upperdir [ 82.133530][ T9807] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 82.218000][ T9813] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 82.295244][ T9824] overlayfs: filesystem on './file0' not supported as upperdir [ 82.304942][ T9823] overlayfs: filesystem on './file0' not supported as upperdir [ 82.314025][ T9825] overlayfs: filesystem on './file0' not supported as upperdir [ 82.332992][ T9830] overlayfs: filesystem on './file0' not supported as upperdir [ 82.345544][ T9831] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 82.391055][ T9834] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program [ 82.476740][ T9845] overlayfs: filesystem on './file0' not supported as upperdir [ 82.509433][ T9849] overlayfs: filesystem on './file0' not supported as upperdir [ 82.538330][ T9851] overlayfs: filesystem on './file0' not supported as upperdir [ 82.551069][ T9852] overlayfs: filesystem on './file0' not supported as upperdir [ 82.561957][ T9854] overlayfs: failed to resolve './file0': -2 [ 82.571158][ T9853] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 82.660209][ T9860] overlayfs: filesystem on './file0' not supported as upperdir [ 82.716043][ T9870] overlayfs: filesystem on './file0' not supported as upperdir [ 82.736260][ T9872] overlayfs: filesystem on './file0' not supported as upperdir [ 82.748205][ T9873] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 82.771674][ T9876] overlayfs: filesystem on './file0' not supported as upperdir [ 82.795229][ T9878] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 82.899219][ T9887] overlayfs: filesystem on './file0' not supported as upperdir [ 82.918077][ T9893] overlayfs: filesystem on './file0' not supported as upperdir [ 82.919437][ T9891] overlayfs: failed to resolve './file0': -2 [ 82.959767][ T9896] overlayfs: filesystem on './file0' not supported as upperdir [ 82.969831][ T9897] overlayfs: filesystem on './file0' not supported as upperdir [ 82.988693][ T9899] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program executing program [ 83.091562][ T9909] overlayfs: filesystem on './file0' not supported as upperdir [ 83.121719][ T9916] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 83.161033][ T9918] overlayfs: filesystem on './file0' not supported as upperdir [ 83.173145][ T9919] overlayfs: filesystem on './file0' not supported as upperdir [ 83.183467][ T9920] overlayfs: filesystem on './file0' not supported as upperdir [ 83.200782][ T9922] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 83.304945][ T9930] overlayfs: filesystem on './file0' not supported as upperdir [ 83.305412][ T9931] overlayfs: filesystem on './file0' not supported as upperdir [ 83.337016][ T9935] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 83.411004][ T9943] overlayfs: failed to resolve './file0': -2 [ 83.417205][ T9945] overlayfs: filesystem on './file0' not supported as upperdir [ 83.419016][ T9942] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 83.501548][ T9953] overlayfs: filesystem on './file0' not supported as upperdir [ 83.510678][ T9952] overlayfs: filesystem on './file0' not supported as upperdir [ 83.522673][ T9954] overlayfs: failed to resolve './file0': -2 [ 83.585715][ T9961] overlayfs: failed to resolve './file0': -2 [ 83.604893][ T9962] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 83.631796][ T9964] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 83.703874][ T9971] overlayfs: filesystem on './file0' not supported as upperdir [ 83.749559][ T9980] overlayfs: failed to resolve './file0': -2 [ 83.770130][ T9982] overlayfs: filesystem on './file0' not supported as upperdir [ 83.778736][ T9981] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 83.801336][ T9985] overlayfs: filesystem on './file0' not supported as upperdir [ 83.806070][ T9984] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 83.916748][ T9999] overlayfs: filesystem on './file0' not supported as upperdir [ 83.951229][T10000] overlayfs: filesystem on './file0' not supported as upperdir [ 83.955574][T10001] overlayfs: filesystem on './file0' not supported as upperdir [ 83.972832][T10004] overlayfs: filesystem on './file0' not supported as upperdir [ 83.993701][T10007] overlayfs: failed to resolve './file0': -2 executing program [ 84.027487][T10011] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 84.103936][T10017] overlayfs: filesystem on './file0' not supported as upperdir [ 84.142829][T10025] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 84.183974][T10028] overlayfs: failed to resolve './file0': -2 [ 84.213383][T10029] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 84.241078][T10034] overlayfs: filesystem on './file0' not supported as upperdir [ 84.244586][T10032] overlayfs: failed to resolve './file0': -2 [ 84.274912][T10037] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 84.325184][T10043] overlayfs: filesystem on './file0' not supported as upperdir [ 84.380327][T10050] overlayfs: filesystem on './file0' not supported as upperdir [ 84.414831][T10051] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 84.426912][T10053] overlayfs: failed to resolve './file0': -2 [ 84.446036][T10056] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 84.511928][T10061] overlayfs: filesystem on './file0' not supported as upperdir [ 84.525927][T10064] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 84.591622][T10070] overlayfs: filesystem on './file0' not supported as upperdir [ 84.609086][T10071] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 84.658387][T10078] overlayfs: filesystem on './file0' not supported as upperdir [ 84.690912][T10080] overlayfs: filesystem on './file0' not supported as upperdir [ 84.704475][T10081] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 84.776002][T10088] overlayfs: filesystem on './file0' not supported as upperdir [ 84.817405][T10095] overlayfs: filesystem on './file0' not supported as upperdir [ 84.834037][T10096] overlayfs: filesystem on './file0' not supported as upperdir [ 84.846915][T10097] overlayfs: filesystem on './file0' not supported as upperdir [ 84.860019][T10098] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 84.893769][T10101] overlayfs: failed to resolve './file0': -2 executing program executing program [ 84.973096][T10111] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 85.013833][T10116] overlayfs: filesystem on './file0' not supported as upperdir [ 85.031581][T10118] overlayfs: failed to resolve './file0': -2 executing program [ 85.064249][T10120] overlayfs: filesystem on './file0' not supported as upperdir [ 85.071512][T10121] overlayfs: filesystem on './file0' not supported as upperdir [ 85.106266][T10125] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 85.156663][T10127] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 85.215627][T10137] overlayfs: filesystem on './file0' not supported as upperdir [ 85.248583][T10139] overlayfs: filesystem on './file0' not supported as upperdir [ 85.249786][T10138] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 85.277973][T10144] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 85.343200][T10149] overlayfs: failed to resolve './file0': -2 [ 85.372133][T10153] overlayfs: filesystem on './file0' not supported as upperdir [ 85.422189][T10160] overlayfs: filesystem on './file0' not supported as upperdir [ 85.423041][T10161] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 85.474661][T10162] overlayfs: filesystem on './file0' not supported as upperdir [ 85.487825][T10163] overlayfs: failed to resolve './file0': -2 executing program executing program [ 85.572478][T10170] overlayfs: filesystem on './file0' not supported as upperdir [ 85.591794][T10174] overlayfs: filesystem on './file0' not supported as upperdir [ 85.603133][T10177] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 85.638640][T10180] overlayfs: filesystem on './file0' not supported as upperdir [ 85.675511][T10183] overlayfs: failed to resolve './file0': -2 executing program [ 85.745706][T10192] overlayfs: filesystem on './file0' not supported as upperdir [ 85.746695][T10191] overlayfs: failed to resolve './file0': -2 [ 85.776900][T10195] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 85.794523][T10197] overlayfs: filesystem on './file0' not supported as upperdir [ 85.834009][T10201] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 85.898942][T10208] overlayfs: failed to resolve './file0': -2 executing program [ 85.942181][T10214] overlayfs: failed to resolve './file0': -2 [ 85.961143][T10217] overlayfs: filesystem on './file0' not supported as upperdir [ 85.975941][T10218] overlayfs: failed to resolve './file0': -2 executing program [ 86.019897][T10220] overlayfs: filesystem on './file0' not supported as upperdir [ 86.029022][T10221] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program [ 86.081513][T10225] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 86.142376][T10234] overlayfs: filesystem on './file0' not supported as upperdir [ 86.165594][T10237] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 86.187076][T10239] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 86.218170][T10242] overlayfs: filesystem on './file0' not supported as upperdir [ 86.252072][T10244] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 86.282211][T10247] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 86.342896][T10252] overlayfs: filesystem on './file0' not supported as upperdir [ 86.356449][T10253] overlayfs: filesystem on './file0' not supported as upperdir [ 86.374268][T10257] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 86.440878][T10263] overlayfs: failed to resolve './file0': -2 [ 86.472292][T10264] overlayfs: filesystem on './file0' not supported as upperdir [ 86.477525][T10267] overlayfs: failed to resolve './file0': -2 [ 86.511815][T10272] overlayfs: filesystem on './file0' not supported as upperdir [ 86.543524][T10276] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 86.592073][T10278] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 86.659533][T10287] overlayfs: filesystem on './file0' not supported as upperdir [ 86.671195][T10286] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 86.713871][T10293] overlayfs: filesystem on './file0' not supported as upperdir [ 86.727459][T10296] overlayfs: failed to resolve './file0': -2 [ 86.747791][T10297] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 86.800870][T10301] overlayfs: filesystem on './file0' not supported as upperdir [ 86.827509][T10305] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 86.848546][T10307] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 86.946159][T10317] overlayfs: filesystem on './file0' not supported as upperdir [ 86.964275][T10322] overlayfs: filesystem on './file0' not supported as upperdir [ 86.974109][T10323] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 87.018984][T10326] overlayfs: filesystem on './file0' not supported as upperdir [ 87.020192][T10328] overlayfs: failed to resolve './file0': -2 [ 87.047305][T10329] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 87.125381][T10337] overlayfs: failed to resolve './file0': -2 [ 87.145709][T10338] overlayfs: filesystem on './file0' not supported as upperdir [ 87.157098][T10339] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 87.244557][T10348] overlayfs: filesystem on './file0' not supported as upperdir [ 87.263257][T10350] overlayfs: filesystem on './file0' not supported as upperdir [ 87.274177][T10355] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 87.335309][T10360] overlayfs: filesystem on './file0' not supported as upperdir [ 87.346099][T10361] overlayfs: filesystem on './file0' not supported as upperdir [ 87.356967][T10362] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 87.457869][T10374] overlayfs: filesystem on './file0' not supported as upperdir [ 87.472803][T10375] overlayfs: filesystem on './file0' not supported as upperdir [ 87.487192][T10377] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 87.507725][T10380] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 87.589243][T10386] overlayfs: failed to resolve './file0': -2 [ 87.596027][T10388] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 87.673268][T10397] overlayfs: filesystem on './file0' not supported as upperdir [ 87.680450][T10399] overlayfs: filesystem on './file0' not supported as upperdir [ 87.690308][T10398] overlayfs: filesystem on './file0' not supported as upperdir [ 87.706373][T10403] overlayfs: filesystem on './file0' not supported as upperdir [ 87.767162][T10409] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 87.811677][T10410] overlayfs: filesystem on './file0' not supported as upperdir [ 87.883499][T10422] overlayfs: filesystem on './file0' not supported as upperdir [ 87.892974][T10423] overlayfs: filesystem on './file0' not supported as upperdir [ 87.903489][T10424] overlayfs: filesystem on './file0' not supported as upperdir [ 87.917346][T10425] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 87.964211][T10427] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 88.042116][T10436] overlayfs: filesystem on './file0' not supported as upperdir [ 88.069059][T10439] overlayfs: filesystem on './file0' not supported as upperdir [ 88.083358][T10441] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 88.083860][T10442] overlayfs: filesystem on './file0' not supported as upperdir [ 88.113988][T10444] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 88.180566][T10448] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 88.237479][T10455] overlayfs: filesystem on './file0' not supported as upperdir [ 88.258287][T10458] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 88.310639][T10462] overlayfs: filesystem on './file0' not supported as upperdir [ 88.328958][T10464] overlayfs: failed to resolve './file0': -2 [ 88.336864][T10465] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 88.390332][T10471] overlayfs: failed to resolve './file0': -2 [ 88.416377][T10473] overlayfs: filesystem on './file0' not supported as upperdir [ 88.429151][T10472] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 88.490515][T10479] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 88.559100][T10488] overlayfs: filesystem on './file0' not supported as upperdir [ 88.576171][T10491] overlayfs: filesystem on './file0' not supported as upperdir [ 88.590565][T10492] overlayfs: filesystem on './file0' not supported as upperdir [ 88.601274][T10495] overlayfs: failed to resolve './file0': -2 executing program [ 88.631373][T10498] overlayfs: filesystem on './file0' not supported as upperdir [ 88.653899][T10500] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 88.735351][T10506] overlayfs: filesystem on './file0' not supported as upperdir [ 88.778435][T10514] overlayfs: filesystem on './file0' not supported as upperdir [ 88.807886][T10517] overlayfs: filesystem on './file0' not supported as upperdir [ 88.808889][T10518] overlayfs: filesystem on './file0' not supported as upperdir [ 88.831948][T10519] overlayfs: filesystem on './file0' not supported as upperdir [ 88.845017][T10520] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program executing program [ 88.982244][T10535] overlayfs: filesystem on './file0' not supported as upperdir [ 88.986100][T10537] overlayfs: filesystem on './file0' not supported as upperdir [ 88.993070][T10536] overlayfs: filesystem on './file0' not supported as upperdir [ 89.008133][T10538] overlayfs: filesystem on './file0' not supported as upperdir [ 89.022529][T10540] overlayfs: filesystem on './file0' not supported as upperdir [ 89.048927][T10544] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 89.145845][T10550] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 89.190342][T10556] overlayfs: filesystem on './file0' not supported as upperdir [ 89.215075][T10560] overlayfs: filesystem on './file0' not supported as upperdir [ 89.228098][T10561] overlayfs: filesystem on './file0' not supported as upperdir [ 89.251397][T10562] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 89.306789][T10567] overlayfs: filesystem on './file0' not supported as upperdir [ 89.342983][T10572] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 89.375837][T10578] overlayfs: filesystem on './file0' not supported as upperdir [ 89.376167][T10575] overlayfs: filesystem on './file0' not supported as upperdir [ 89.410311][T10580] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 89.508420][T10590] overlayfs: filesystem on './file0' not supported as upperdir [ 89.533033][T10594] overlayfs: filesystem on './file0' not supported as upperdir [ 89.543692][T10593] overlayfs: filesystem on './file0' not supported as upperdir [ 89.559162][T10598] overlayfs: failed to resolve './file0': -2 [ 89.574764][T10599] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 89.651762][T10601] overlayfs: filesystem on './file0' not supported as upperdir [ 89.701856][T10611] overlayfs: filesystem on './file0' not supported as upperdir [ 89.729155][T10614] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 89.748252][T10616] overlayfs: filesystem on './file0' not supported as upperdir [ 89.761717][T10617] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 89.794229][T10619] overlayfs: filesystem on './file0' not supported as upperdir [ 89.823013][T10623] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 89.884143][T10629] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 89.950880][T10639] overlayfs: filesystem on './file0' not supported as upperdir [ 89.962315][T10638] overlayfs: failed to resolve './file0': -2 [ 89.971680][T10641] overlayfs: filesystem on './file0' not supported as upperdir [ 89.999339][T10645] overlayfs: filesystem on './file0' not supported as upperdir [ 90.043208][T10647] overlayfs: filesystem on './file0' not supported as upperdir [ 90.054153][T10649] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 90.170001][T10654] overlayfs: filesystem on './file0' not supported as upperdir [ 90.210708][T10663] overlayfs: filesystem on './file0' not supported as upperdir [ 90.234346][T10665] overlayfs: filesystem on './file0' not supported as upperdir [ 90.246474][T10666] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 90.253674][T10667] overlayfs: filesystem on './file0' not supported as upperdir [ 90.277195][T10670] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 90.363427][T10678] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 90.426556][T10688] overlayfs: filesystem on './file0' not supported as upperdir [ 90.436440][T10687] overlayfs: filesystem on './file0' not supported as upperdir [ 90.439763][T10690] overlayfs: filesystem on './file0' not supported as upperdir [ 90.444974][T10689] overlayfs: filesystem on './file0' not supported as upperdir [ 90.467891][T10691] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 90.544474][T10698] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 90.608216][T10708] overlayfs: filesystem on './file0' not supported as upperdir [ 90.641510][T10712] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 90.663651][T10715] overlayfs: filesystem on './file0' not supported as upperdir [ 90.667539][T10714] overlayfs: filesystem on './file0' not supported as upperdir [ 90.700402][T10719] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 90.726077][T10720] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 90.829427][T10732] overlayfs: filesystem on './file0' not supported as upperdir [ 90.834498][T10734] overlayfs: filesystem on './file0' not supported as upperdir [ 90.862055][T10735] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 90.898337][T10737] overlayfs: filesystem on './file0' not supported as upperdir [ 90.901168][T10739] overlayfs: filesystem on './file0' not supported as upperdir [ 90.919092][T10741] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 91.005619][T10750] overlayfs: filesystem on './file0' not supported as upperdir [ 91.037197][T10755] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 91.069125][T10757] overlayfs: filesystem on './file0' not supported as upperdir [ 91.082345][T10758] overlayfs: filesystem on './file0' not supported as upperdir [ 91.100276][T10760] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 91.164008][T10765] overlayfs: filesystem on './file0' not supported as upperdir [ 91.173711][T10766] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 91.256035][T10776] overlayfs: filesystem on './file0' not supported as upperdir [ 91.267887][T10777] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 91.298222][T10783] overlayfs: filesystem on './file0' not supported as upperdir [ 91.306772][T10782] overlayfs: failed to resolve './file0': -2 executing program executing program [ 91.347825][T10788] overlayfs: filesystem on './file0' not supported as upperdir [ 91.378351][T10789] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 91.474174][T10802] overlayfs: filesystem on './file0' not supported as upperdir [ 91.474628][T10803] overlayfs: filesystem on './file0' not supported as upperdir [ 91.502146][T10805] overlayfs: filesystem on './file0' not supported as upperdir [ 91.513077][T10807] overlayfs: filesystem on './file0' not supported as upperdir [ 91.530124][T10809] overlayfs: filesystem on './file0' not supported as upperdir [ 91.546905][T10810] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 91.630751][T10816] overlayfs: filesystem on './file0' not supported as upperdir [ 91.705618][T10828] overlayfs: filesystem on './file0' not supported as upperdir [ 91.724072][T10829] overlayfs: filesystem on './file0' not supported as upperdir [ 91.735606][T10830] overlayfs: filesystem on './file0' not supported as upperdir [ 91.741397][T10832] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 91.748148][T10831] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 91.868744][T10847] overlayfs: filesystem on './file0' not supported as upperdir [ 91.898999][T10850] overlayfs: filesystem on './file0' not supported as upperdir [ 91.908207][T10851] overlayfs: failed to resolve './file0': -2 [ 91.921294][T10854] overlayfs: failed to resolve './file0': -2 [ 91.933058][T10855] overlayfs: filesystem on './file0' not supported as upperdir [ 91.960356][T10857] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 92.067748][T10868] overlayfs: filesystem on './file0' not supported as upperdir [ 92.102082][T10873] overlayfs: filesystem on './file0' not supported as upperdir [ 92.104138][T10874] overlayfs: filesystem on './file0' not supported as upperdir [ 92.127324][T10878] overlayfs: filesystem on './file0' not supported as upperdir [ 92.139454][T10879] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 92.190427][T10883] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 92.257929][T10888] overlayfs: failed to resolve './file0': -2 executing program [ 92.306973][T10897] overlayfs: failed to resolve './file0': -2 [ 92.330401][T10898] overlayfs: filesystem on './file0' not supported as upperdir [ 92.358791][T10902] overlayfs: filesystem on './file0' not supported as upperdir [ 92.358959][T10901] overlayfs: filesystem on './file0' not supported as upperdir [ 92.376538][T10903] overlayfs: filesystem on './file0' not supported as upperdir [ 92.421470][T10906] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 92.530284][T10920] overlayfs: filesystem on './file0' not supported as upperdir [ 92.554124][T10922] overlayfs: filesystem on './file0' not supported as upperdir [ 92.564224][T10924] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 92.580203][T10923] overlayfs: filesystem on './file0' not supported as upperdir [ 92.599494][T10926] overlayfs: filesystem on './file0' not supported as upperdir [ 92.612153][T10927] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program [ 92.683384][T10931] overlayfs: filesystem on './file0' not supported as upperdir [ 92.744016][T10938] overlayfs: filesystem on './file0' not supported as upperdir [ 92.781909][T10944] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 92.790404][T10946] overlayfs: filesystem on './file0' not supported as upperdir [ 92.804128][T10945] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 92.838693][T10951] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 92.890599][T10954] overlayfs: filesystem on './file0' not supported as upperdir [ 92.902801][T10955] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 93.000533][T10966] overlayfs: filesystem on './file0' not supported as upperdir [ 93.015315][T10968] overlayfs: failed to resolve './file0': -2 [ 93.016715][T10969] overlayfs: filesystem on './file0' not supported as upperdir [ 93.031073][T10972] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 93.099366][T10977] overlayfs: filesystem on './file0' not supported as upperdir [ 93.137380][T10979] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 93.213177][T10989] overlayfs: filesystem on './file0' not supported as upperdir [ 93.216576][T10990] overlayfs: filesystem on './file0' not supported as upperdir [ 93.244376][T10991] overlayfs: filesystem on './file0' not supported as upperdir [ 93.250460][T10993] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 93.263405][T10994] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 93.383395][T11005] overlayfs: filesystem on './file0' not supported as upperdir [ 93.383934][T11006] overlayfs: filesystem on './file0' not supported as upperdir [ 93.415031][T11012] overlayfs: filesystem on './file0' not supported as upperdir [ 93.448988][T11014] overlayfs: filesystem on './file0' not supported as upperdir [ 93.467273][T11015] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 93.492649][T11016] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 93.571208][T11024] overlayfs: filesystem on './file0' not supported as upperdir [ 93.581205][T11025] overlayfs: failed to resolve './file0': -2 [ 93.599121][T11026] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 93.663432][T11037] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 93.704668][T11041] overlayfs: filesystem on './file0' not supported as upperdir [ 93.722376][T11042] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 93.756174][T11047] overlayfs: filesystem on './file0' not supported as upperdir [ 93.760630][T11049] overlayfs: filesystem on './file0' not supported as upperdir [ 93.775184][T11048] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 93.844953][T11055] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 93.917221][T11064] overlayfs: filesystem on './file0' not supported as upperdir [ 93.927419][T11066] overlayfs: filesystem on './file0' not supported as upperdir [ 93.949103][T11069] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 93.991217][T11073] overlayfs: filesystem on './file0' not supported as upperdir [ 93.991278][T11072] overlayfs: filesystem on './file0' not supported as upperdir [ 94.028542][T11076] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 94.128439][T11089] overlayfs: filesystem on './file0' not supported as upperdir [ 94.136758][T11090] overlayfs: filesystem on './file0' not supported as upperdir [ 94.166167][T11091] overlayfs: filesystem on './file0' not supported as upperdir [ 94.173469][T11094] overlayfs: filesystem on './file0' not supported as upperdir [ 94.200040][T11097] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 94.258770][T11100] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 94.343704][T11111] overlayfs: filesystem on './file0' not supported as upperdir [ 94.366315][T11114] overlayfs: filesystem on './file0' not supported as upperdir [ 94.367784][T11112] overlayfs: filesystem on './file0' not supported as upperdir [ 94.396078][T11119] overlayfs: failed to resolve './file0': -2 [ 94.401594][T11117] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 94.459887][T11121] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 94.534895][T11131] overlayfs: filesystem on './file0' not supported as upperdir [ 94.565319][T11134] overlayfs: filesystem on './file0' not supported as upperdir [ 94.582527][T11137] overlayfs: filesystem on './file0' not supported as upperdir [ 94.600645][T11139] overlayfs: filesystem on './file0' not supported as upperdir [ 94.610796][T11140] overlayfs: failed to resolve './file0': -2 [ 94.614937][T11141] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 94.737410][T11152] overlayfs: filesystem on './file0' not supported as upperdir [ 94.780223][T11159] overlayfs: filesystem on './file0' not supported as upperdir [ 94.807169][T11160] overlayfs: filesystem on './file0' not supported as upperdir [ 94.816520][T11161] overlayfs: filesystem on './file0' not supported as upperdir [ 94.834980][T11163] overlayfs: filesystem on './file0' not supported as upperdir [ 94.838462][T11164] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program executing program executing program [ 94.940037][T11173] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 95.003526][T11182] overlayfs: filesystem on './file0' not supported as upperdir [ 95.006234][T11183] overlayfs: filesystem on './file0' not supported as upperdir [ 95.029500][T11184] overlayfs: filesystem on './file0' not supported as upperdir [ 95.031103][T11185] overlayfs: filesystem on './file0' not supported as upperdir [ 95.040846][T11186] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 95.165325][T11197] overlayfs: filesystem on './file0' not supported as upperdir [ 95.176507][T11199] overlayfs: filesystem on './file0' not supported as upperdir [ 95.194759][T11202] overlayfs: filesystem on './file0' not supported as upperdir [ 95.230667][T11208] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 95.271815][T11209] overlayfs: failed to resolve './file0': -2 [ 95.301704][T11211] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 95.366519][T11221] overlayfs: failed to resolve './file0': -2 [ 95.376002][T11222] overlayfs: filesystem on './file0' not supported as upperdir [ 95.432148][T11230] overlayfs: filesystem on './file0' not supported as upperdir [ 95.441595][T11229] overlayfs: filesystem on './file0' not supported as upperdir [ 95.443738][T11232] overlayfs: filesystem on './file0' not supported as upperdir [ 95.462086][T11231] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 95.560519][T11240] overlayfs: filesystem on './file0' not supported as upperdir [ 95.604808][T11250] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 95.651698][T11252] overlayfs: filesystem on './file0' not supported as upperdir [ 95.668446][T11255] overlayfs: filesystem on './file0' not supported as upperdir [ 95.678136][T11257] overlayfs: filesystem on './file0' not supported as upperdir [ 95.679431][T11256] overlayfs: filesystem on './file0' not supported as upperdir [ 95.705774][T11258] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program executing program [ 95.807600][T11268] overlayfs: filesystem on './file0' not supported as upperdir [ 95.845953][T11272] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 95.857429][T11275] overlayfs: filesystem on './file0' not supported as upperdir [ 95.868978][T11278] overlayfs: failed to resolve './file0': -2 [ 95.887823][T11280] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 95.963834][T11289] overlayfs: filesystem on './file0' not supported as upperdir [ 95.964627][T11287] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 96.032553][T11297] overlayfs: filesystem on './file0' not supported as upperdir [ 96.056386][T11298] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 96.103834][T11302] overlayfs: filesystem on './file0' not supported as upperdir [ 96.155840][T11312] overlayfs: filesystem on './file0' not supported as upperdir [ 96.183260][T11315] overlayfs: filesystem on './file0' not supported as upperdir [ 96.186807][T11314] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 96.223281][T11317] overlayfs: filesystem on './file0' not supported as upperdir [ 96.226719][T11316] overlayfs: failed to resolve './file0': -2 executing program executing program executing program [ 96.304766][T11322] overlayfs: filesystem on './file0' not supported as upperdir [ 96.325348][T11325] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 96.353643][T11328] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 96.427971][T11336] overlayfs: filesystem on './file0' not supported as upperdir [ 96.433981][T11338] overlayfs: filesystem on './file0' not supported as upperdir [ 96.466022][T11341] overlayfs: filesystem on './file0' not supported as upperdir [ 96.489397][T11343] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 96.542076][T11348] overlayfs: filesystem on './file0' not supported as upperdir [ 96.581867][T11351] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 96.624497][T11358] overlayfs: filesystem on './file0' not supported as upperdir [ 96.636317][T11360] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 96.678584][T11364] overlayfs: filesystem on './file0' not supported as upperdir [ 96.705106][T11365] overlayfs: filesystem on './file0' not supported as upperdir [ 96.719396][T11368] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 96.742732][T11363] [ 96.745096][T11363] ====================================================== [ 96.752109][T11363] WARNING: possible circular locking dependency detected [ 96.759152][T11363] 5.5.0-rc2-next-20191220-syzkaller #0 Not tainted [ 96.765747][T11363] ------------------------------------------------------ [ 96.770185][T11374] overlayfs: filesystem on './file0' not supported as upperdir [ 96.772749][T11363] syz-executor877/11363 is trying to acquire lock: executing program [ 96.772754][T11363] ffff8880920b8520 (&p->lock){+.+.}, at: seq_read+0x71/0x1170 [ 96.772784][T11363] [ 96.772784][T11363] but task is already holding lock: [ 96.801687][T11363] ffff8880998ac428 (sb_writers#3){.+.+}, at: do_sendfile+0x9b9/0xd00 [ 96.809769][T11363] [ 96.809769][T11363] which lock already depends on the new lock. [ 96.809769][T11363] [ 96.820182][T11363] [ 96.820182][T11363] the existing dependency chain (in reverse order) is: [ 96.829203][T11363] [ 96.829203][T11363] -> #3 (sb_writers#3){.+.+}: [ 96.830248][T11379] overlayfs: filesystem on './file0' not supported as upperdir [ 96.836063][T11363] __sb_start_write+0x241/0x460 [ 96.836076][T11363] mnt_want_write+0x3f/0xc0 [ 96.836096][T11363] ovl_want_write+0x76/0xa0 [ 96.860372][T11363] ovl_create_object+0xb3/0x2c0 [ 96.865744][T11363] ovl_create+0x28/0x30 [ 96.870411][T11363] lookup_open+0x12d5/0x1a90 [ 96.875521][T11363] path_openat+0xf2a/0x34d0 [ 96.880543][T11363] do_filp_open+0x192/0x260 [ 96.885576][T11363] do_sys_openat2+0x633/0x840 [ 96.890765][T11363] do_sys_open+0xfc/0x190 [ 96.895588][T11363] __x64_sys_open+0x7e/0xc0 [ 96.900597][T11363] do_syscall_64+0xfa/0x790 [ 96.905595][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.911978][T11363] [ 96.911978][T11363] -> #2 (&ovl_i_mutex_dir_key[depth]){++++}: [ 96.920113][T11363] down_read+0x95/0x440 [ 96.924768][T11363] path_openat+0x1c60/0x34d0 [ 96.929878][T11363] do_filp_open+0x192/0x260 [ 96.935180][T11363] do_open_execat+0x13b/0x6d0 [ 96.940362][T11363] __do_execve_file.isra.0+0x1702/0x22b0 [ 96.946494][T11363] __x64_sys_execve+0x8f/0xc0 [ 96.951686][T11363] do_syscall_64+0xfa/0x790 [ 96.956686][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.963077][T11363] [ 96.963077][T11363] -> #1 (&sig->cred_guard_mutex){+.+.}: [ 96.970777][T11363] __mutex_lock+0x156/0x13c0 [ 96.977875][T11363] mutex_lock_killable_nested+0x16/0x20 [ 96.984014][T11363] do_io_accounting+0x1f4/0x820 [ 96.989447][T11363] proc_tgid_io_accounting+0x23/0x30 [ 96.995228][T11363] proc_single_show+0xfd/0x1c0 [ 97.000489][T11363] seq_read+0x4ca/0x1170 [ 97.005491][T11363] do_iter_read+0x4a4/0x660 [ 97.010501][T11363] vfs_readv+0xf0/0x160 [ 97.015155][T11363] default_file_splice_read+0x4fb/0xa20 [ 97.021202][T11363] do_splice_to+0x127/0x180 [ 97.026199][T11363] splice_direct_to_actor+0x320/0xa30 [ 97.032076][T11363] do_splice_direct+0x1da/0x2a0 [ 97.037424][T11363] do_sendfile+0x597/0xd00 [ 97.042363][T11363] __x64_sys_sendfile64+0x1dd/0x220 [ 97.048088][T11363] do_syscall_64+0xfa/0x790 [ 97.053097][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.059507][T11363] [ 97.059507][T11363] -> #0 (&p->lock){+.+.}: [ 97.066005][T11363] __lock_acquire+0x2596/0x4a00 [ 97.071356][T11363] lock_acquire+0x190/0x410 [ 97.076375][T11363] __mutex_lock+0x156/0x13c0 [ 97.081462][T11363] mutex_lock_nested+0x16/0x20 [ 97.086752][T11363] seq_read+0x71/0x1170 [ 97.091405][T11363] do_iter_read+0x4a4/0x660 [ 97.096415][T11363] vfs_readv+0xf0/0x160 [ 97.101068][T11363] default_file_splice_read+0x4fb/0xa20 [ 97.107107][T11363] do_splice_to+0x127/0x180 [ 97.112116][T11363] splice_direct_to_actor+0x320/0xa30 [ 97.117994][T11363] do_splice_direct+0x1da/0x2a0 [ 97.123349][T11363] do_sendfile+0x597/0xd00 [ 97.128274][T11363] __x64_sys_sendfile64+0x1dd/0x220 [ 97.133983][T11363] do_syscall_64+0xfa/0x790 [ 97.139002][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.145384][T11363] [ 97.145384][T11363] other info that might help us debug this: [ 97.145384][T11363] [ 97.155601][T11363] Chain exists of: [ 97.155601][T11363] &p->lock --> &ovl_i_mutex_dir_key[depth] --> sb_writers#3 [ 97.155601][T11363] [ 97.168881][T11363] Possible unsafe locking scenario: [ 97.168881][T11363] [ 97.176327][T11363] CPU0 CPU1 [ 97.181672][T11363] ---- ---- [ 97.187021][T11363] lock(sb_writers#3); [ 97.191169][T11363] lock(&ovl_i_mutex_dir_key[depth]); [ 97.199124][T11363] lock(sb_writers#3); [ 97.205778][T11363] lock(&p->lock); [ 97.209590][T11363] [ 97.209590][T11363] *** DEADLOCK *** [ 97.209590][T11363] [ 97.217728][T11363] 1 lock held by syz-executor877/11363: [ 97.223268][T11363] #0: ffff8880998ac428 (sb_writers#3){.+.+}, at: do_sendfile+0x9b9/0xd00 [ 97.231756][T11363] [ 97.231756][T11363] stack backtrace: [ 97.237637][T11363] CPU: 0 PID: 11363 Comm: syz-executor877 Not tainted 5.5.0-rc2-next-20191220-syzkaller #0 [ 97.247607][T11363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.257652][T11363] Call Trace: [ 97.260934][T11363] dump_stack+0x197/0x210 [ 97.265255][T11363] print_circular_bug.isra.0.cold+0x163/0x172 [ 97.271297][T11363] check_noncircular+0x32e/0x3e0 [ 97.276210][T11363] ? __kasan_check_read+0x11/0x20 [ 97.281213][T11363] ? print_circular_bug.isra.0+0x230/0x230 [ 97.286994][T11363] ? alloc_list_entry+0xc0/0xc0 [ 97.291822][T11363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 97.298058][T11363] ? find_first_zero_bit+0x9a/0xc0 [ 97.303153][T11363] __lock_acquire+0x2596/0x4a00 [ 97.307987][T11363] ? mark_held_locks+0xf0/0xf0 [ 97.312771][T11363] lock_acquire+0x190/0x410 [ 97.317263][T11363] ? seq_read+0x71/0x1170 [ 97.321604][T11363] __mutex_lock+0x156/0x13c0 [ 97.326193][T11363] ? seq_read+0x71/0x1170 [ 97.330516][T11363] ? prep_new_page+0x13b/0x200 [ 97.335259][T11363] ? seq_read+0x71/0x1170 [ 97.339578][T11363] ? stack_trace_consume_entry+0x190/0x190 [ 97.345500][T11363] ? mutex_trylock+0x2d0/0x2d0 [ 97.350252][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.356481][T11363] ? fsnotify+0x7fd/0xbb0 [ 97.360790][T11363] ? fsnotify+0xbb0/0xbb0 [ 97.365099][T11363] ? fsnotify_first_mark+0x210/0x210 [ 97.370362][T11363] mutex_lock_nested+0x16/0x20 [ 97.376752][T11363] ? mutex_lock_nested+0x16/0x20 [ 97.381674][T11363] seq_read+0x71/0x1170 [ 97.385824][T11363] ? rw_verify_area+0x126/0x360 [ 97.390655][T11363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 97.396921][T11363] do_iter_read+0x4a4/0x660 [ 97.401404][T11363] ? dup_iter+0x260/0x260 [ 97.405749][T11363] vfs_readv+0xf0/0x160 [ 97.409884][T11363] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 97.415929][T11363] ? push_pipe+0x3e2/0x6a0 [ 97.420327][T11363] ? iov_iter_get_pages_alloc+0x3a5/0x15b0 [ 97.426120][T11363] ? iov_iter_for_each_range+0x7d0/0x7d0 [ 97.431732][T11363] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 97.437424][T11363] default_file_splice_read+0x4fb/0xa20 [ 97.442944][T11363] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 97.448724][T11363] ? kasan_kmalloc+0x9/0x10 [ 97.453200][T11363] ? __kmalloc+0x163/0x770 [ 97.457596][T11363] ? iter_file_splice_write+0xc10/0xc10 [ 97.463132][T11363] ? __lock_acquire+0x16f2/0x4a00 [ 97.468131][T11363] ? __lock_acquire+0x29c9/0x4a00 [ 97.473260][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.479499][T11363] ? fsnotify+0x7fd/0xbb0 [ 97.483820][T11363] ? fsnotify_first_mark+0x210/0x210 [ 97.489086][T11363] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 97.495120][T11363] ? security_file_permission+0x8f/0x380 [ 97.500749][T11363] ? rw_verify_area+0x126/0x360 [ 97.505592][T11363] ? iter_file_splice_write+0xc10/0xc10 [ 97.511122][T11363] do_splice_to+0x127/0x180 [ 97.515614][T11363] splice_direct_to_actor+0x320/0xa30 [ 97.520967][T11363] ? generic_pipe_buf_nosteal+0x10/0x10 [ 97.526508][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.532739][T11363] ? do_splice_to+0x180/0x180 [ 97.537391][T11363] ? rw_verify_area+0x126/0x360 [ 97.542253][T11363] do_splice_direct+0x1da/0x2a0 [ 97.547084][T11363] ? splice_direct_to_actor+0xa30/0xa30 [ 97.552647][T11363] ? rcu_read_lock_any_held+0xcd/0xf0 [ 97.557994][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.564209][T11363] ? __this_cpu_preempt_check+0x35/0x190 [ 97.569818][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.576033][T11363] ? __sb_start_write+0x1e5/0x460 [ 97.581032][T11363] do_sendfile+0x597/0xd00 [ 97.585435][T11363] ? do_compat_pwritev64+0x1c0/0x1c0 [ 97.590699][T11363] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 97.596673][T11363] ? __x64_sys_futex+0x404/0x590 [ 97.601602][T11363] __x64_sys_sendfile64+0x1dd/0x220 [ 97.606823][T11363] ? __ia32_sys_sendfile+0x230/0x230 [ 97.612097][T11363] ? do_syscall_64+0x26/0x790 [ 97.616765][T11363] ? lockdep_hardirqs_on+0x421/0x5e0 [ 97.622031][T11363] ? trace_hardirqs_on+0x67/0x240 [ 97.627039][T11363] do_syscall_64+0xfa/0x790 [ 97.631526][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.637397][T11363] RIP: 0033:0x448dd9 [ 97.641272][T11363] Code: e8 9c e6 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 3b 05 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.660859][T11363] RSP: 002b:00007fc37ed06ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 97.669254][T11363] RAX: ffffffffffffffda RBX: 00000000006e4a08 RCX: 0000000000448dd9 [ 97.677208][T11363] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.685162][T11363] RBP: 00000000006e4a00 R08: 0000000000000000 R09: 0000000000000000 executing program executing program executing program executing program [ 97.693113][T11363] R10: 0000000000000209 R11: 0000000000000246 R12: 00000000006e4a0c [ 97.701061][T11363] R13: 00007ffecbcb224f R14: 00007fc37ed079c0 R15: 20c49ba5e353f7cf [ 97.733497][T11381] overlayfs: './bus' not a directory executing program executing program [ 97.793589][T11391] overlayfs: filesystem on './file0' not supported as upperdir [ 97.805222][T11392] overlayfs: filesystem on './file0' not supported as upperdir [ 97.823557][T11395] overlayfs: filesystem on './file0' not supported as upperdir [ 97.832553][T11397] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 97.868004][T11401] overlayfs: filesystem on './file0' not supported as upperdir [ 97.883213][T11403] overlayfs: failed to resolve './file0': -2 executing program [ 97.930132][T11412] overlayfs: filesystem on './file0' not supported as upperdir [ 97.949511][T11413] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 97.993433][T11417] overlayfs: filesystem on './file0' not supported as upperdir [ 98.023339][T11425] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 98.053243][T11427] overlayfs: filesystem on './file0' not supported as upperdir [ 98.053357][T11428] overlayfs: filesystem on './file0' not supported as upperdir [ 98.070442][T11431] overlayfs: filesystem on './file0' not supported as upperdir [ 98.072032][T11430] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 98.157664][T11437] overlayfs: filesystem on './file0' not supported as upperdir [ 98.172639][T11440] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 98.221280][T11449] overlayfs: filesystem on './file0' not supported as upperdir [ 98.238314][T11453] overlayfs: filesystem on './file0' not supported as upperdir [ 98.245291][T11451] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 98.283523][T11457] overlayfs: filesystem on './file0' not supported as upperdir [ 98.309122][T11460] overlayfs: filesystem on './file0' not supported as upperdir [ 98.323934][T11463] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 98.369914][T11470] overlayfs: filesystem on './file0' not supported as upperdir [ 98.379154][T11471] overlayfs: failed to resolve './file0': -2 [ 98.405437][T11473] overlayfs: filesystem on './file0' not supported as upperdir [ 98.456991][T11481] overlayfs: filesystem on './file0' not supported as upperdir [ 98.466519][T11482] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 98.499286][T11484] overlayfs: failed to resolve './file0': -2 executing program [ 98.562931][T11494] overlayfs: filesystem on './file0' not supported as upperdir [ 98.581827][T11496] overlayfs: filesystem on './file0' not supported as upperdir [ 98.581891][T11498] overlayfs: filesystem on './file0' not supported as upperdir [ 98.594898][T11502] overlayfs: filesystem on './file0' not supported as upperdir [ 98.598728][T11497] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 98.667576][T11506] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 98.724665][T11515] overlayfs: filesystem on './file0' not supported as upperdir [ 98.731420][T11518] overlayfs: filesystem on './file0' not supported as upperdir [ 98.760592][T11523] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 98.773915][T11524] overlayfs: filesystem on './file0' not supported as upperdir [ 98.797926][T11526] overlayfs: filesystem on './file0' not supported as upperdir [ 98.807703][T11527] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program executing program [ 98.893852][T11537] overlayfs: filesystem on './file0' not supported as upperdir [ 98.901651][T11541] overlayfs: filesystem on './file0' not supported as upperdir [ 98.903490][T11540] overlayfs: filesystem on './file0' not supported as upperdir [ 98.932711][T11547] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 98.940843][T11545] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 99.013852][T11552] overlayfs: filesystem on './file0' not supported as upperdir [ 99.028963][T11557] overlayfs: filesystem on './file0' not supported as upperdir [ 99.046461][T11561] overlayfs: filesystem on './file0' not supported as upperdir [ 99.056041][T11564] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 99.086196][T11566] overlayfs: filesystem on './file0' not supported as upperdir [ 99.111794][T11568] overlayfs: failed to resolve './file0': -2 executing program executing program [ 99.200789][T11581] overlayfs: filesystem on './file0' not supported as upperdir [ 99.201191][T11583] overlayfs: filesystem on './file0' not supported as upperdir [ 99.211916][T11582] overlayfs: filesystem on './file0' not supported as upperdir [ 99.217616][T11584] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 99.253393][T11588] overlayfs: filesystem on './file0' not supported as upperdir [ 99.264318][T11589] overlayfs: failed to resolve './file0': -2 executing program executing program executing program executing program [ 99.342371][T11597] overlayfs: filesystem on './file0' not supported as upperdir [ 99.374202][T11605] overlayfs: filesystem on './file0' not supported as upperdir [ 99.380060][T11607] overlayfs: filesystem on './file0' not supported as upperdir executing program [ 99.410349][T11610] overlayfs: filesystem on './file0' not supported as upperdir [ 99.417220][T11609] overlayfs: failed to resolve './file0': -2 [ 99.425259][T11611] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 99.496721][T11618] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 99.546541][T11626] overlayfs: filesystem on './file0' not supported as upperdir [ 99.555453][T11628] overlayfs: filesystem on './file0' not supported as upperdir [ 99.576881][T11632] overlayfs: filesystem on './file0' not supported as upperdir [ 99.588820][T11631] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 99.609129][T11635] overlayfs: filesystem on './file0' not supported as upperdir [ 99.640470][T11638] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 99.682997][T11642] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 99.729728][T11649] overlayfs: filesystem on './file0' not supported as upperdir [ 99.730907][T11646] overlayfs: filesystem on './file0' not supported as upperdir [ 99.764735][T11655] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 99.792001][T11659] overlayfs: filesystem on './file0' not supported as upperdir [ 99.818511][T11661] overlayfs: filesystem on './file0' not supported as upperdir [ 99.823190][T11662] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 99.898754][T11672] overlayfs: filesystem on './file0' not supported as upperdir [ 99.915161][T11673] overlayfs: filesystem on './file0' not supported as upperdir [ 99.916072][T11674] overlayfs: failed to resolve './file0': -2 [ 99.935651][T11677] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program [ 99.976376][T11683] overlayfs: filesystem on './file0' not supported as upperdir [ 100.001375][T11687] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 100.044052][T11691] overlayfs: filesystem on './file0' not supported as upperdir [ 100.068656][T11694] overlayfs: filesystem on './file0' not supported as upperdir [ 100.079056][T11695] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 100.104100][T11699] overlayfs: filesystem on './file0' not supported as upperdir [ 100.115769][T11700] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program executing program executing program [ 100.180288][T11707] overlayfs: filesystem on './file0' not supported as upperdir [ 100.193862][T11709] overlayfs: filesystem on './file0' not supported as upperdir executing program executing program [ 100.246278][T11719] overlayfs: filesystem on './file0' not supported as upperdir [ 100.266688][T11722] overlayfs: filesystem on './file0' not supported as upperdir [ 100.283298][T11727] overlayfs: filesystem on './file0' not supported as upperdir [ 100.286383][T11726] overlayfs: filesystem on './file0' not su