[ 42.926074][ T27] audit: type=1800 audit(1555651614.490:30): pid=8023 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 48.808016][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 48.808032][ T27] audit: type=1400 audit(1555651620.390:35): avc: denied { map } for pid=8197 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.148' (ECDSA) to the list of known hosts. executing program [ 58.418043][ T27] audit: type=1400 audit(1555651630.000:36): avc: denied { map } for pid=8209 comm="syz-executor949" path="/root/syz-executor949604032" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 58.451856][ T8210] IPVS: ftp: loaded support on port[0] = 21 executing program [ 58.484785][ T8212] overlayfs: workdir and upperdir must reside under the same mount [ 58.497842][ T8213] overlayfs: workdir and upperdir must reside under the same mount [ 58.518534][ T8215] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 58.530777][ T8216] overlayfs: workdir and upperdir must reside under the same mount [ 58.550015][ T8218] overlayfs: workdir and upperdir must reside under the same mount [ 58.562337][ T8219] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 58.581665][ T8221] overlayfs: workdir and upperdir must reside under the same mount [ 58.593448][ T8222] overlayfs: workdir and upperdir must reside under the same mount [ 58.614238][ T8224] overlayfs: workdir and upperdir must reside under the same mount [ 58.626134][ T8225] overlayfs: workdir and upperdir must reside under the same mount executing program [ 58.645415][ T8227] overlayfs: workdir and upperdir must reside under the same mount [ 58.656928][ T8228] overlayfs: workdir and upperdir must reside under the same mount [ 58.675841][ T8230] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 58.688845][ T8231] overlayfs: workdir and upperdir must reside under the same mount [ 58.707162][ T8233] overlayfs: workdir and upperdir must reside under the same mount [ 58.719177][ T8234] overlayfs: workdir and upperdir must reside under the same mount [ 58.737280][ T8236] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 58.749002][ T8237] overlayfs: workdir and upperdir must reside under the same mount [ 58.767216][ T8239] overlayfs: workdir and upperdir must reside under the same mount [ 58.778739][ T8240] overlayfs: workdir and upperdir must reside under the same mount executing program [ 58.798479][ T8242] overlayfs: workdir and upperdir must reside under the same mount [ 58.810958][ T8243] overlayfs: workdir and upperdir must reside under the same mount [ 58.828996][ T8245] overlayfs: workdir and upperdir must reside under the same mount [ 58.841733][ T8246] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 58.861741][ T8249] overlayfs: workdir and upperdir must reside under the same mount [ 58.873483][ T8250] overlayfs: workdir and upperdir must reside under the same mount [ 58.891624][ T8252] overlayfs: workdir and upperdir must reside under the same mount [ 58.903963][ T8253] overlayfs: workdir and upperdir must reside under the same mount executing program executing program executing program [ 58.922458][ T8255] overlayfs: workdir and upperdir must reside under the same mount [ 58.934335][ T8256] overlayfs: workdir and upperdir must reside under the same mount [ 58.952908][ T8258] overlayfs: workdir and upperdir must reside under the same mount [ 58.964297][ T8259] overlayfs: workdir and upperdir must reside under the same mount executing program [ 58.982697][ T8261] overlayfs: workdir and upperdir must reside under the same mount [ 58.994900][ T8262] overlayfs: workdir and upperdir must reside under the same mount [ 59.013994][ T8264] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.025744][ T8265] overlayfs: workdir and upperdir must reside under the same mount [ 59.044602][ T8267] overlayfs: workdir and upperdir must reside under the same mount [ 59.057306][ T8268] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.076617][ T8270] overlayfs: workdir and upperdir must reside under the same mount [ 59.088249][ T8271] overlayfs: workdir and upperdir must reside under the same mount [ 59.106799][ T8273] overlayfs: workdir and upperdir must reside under the same mount [ 59.118375][ T8274] overlayfs: workdir and upperdir must reside under the same mount executing program [ 59.137677][ T8276] overlayfs: workdir and upperdir must reside under the same mount [ 59.153424][ T8277] overlayfs: workdir and upperdir must reside under the same mount [ 59.171640][ T8279] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.183042][ T8280] overlayfs: workdir and upperdir must reside under the same mount [ 59.202740][ T8282] overlayfs: workdir and upperdir must reside under the same mount [ 59.214482][ T8283] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.232600][ T8285] overlayfs: workdir and upperdir must reside under the same mount [ 59.244863][ T8286] overlayfs: workdir and upperdir must reside under the same mount [ 59.263637][ T8288] overlayfs: workdir and upperdir must reside under the same mount [ 59.276019][ T8289] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.295186][ T8291] overlayfs: workdir and upperdir must reside under the same mount [ 59.306892][ T8292] overlayfs: workdir and upperdir must reside under the same mount [ 59.325843][ T8294] overlayfs: workdir and upperdir must reside under the same mount [ 59.337526][ T8295] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.357610][ T8298] overlayfs: workdir and upperdir must reside under the same mount [ 59.369234][ T8299] overlayfs: workdir and upperdir must reside under the same mount [ 59.387556][ T8301] overlayfs: workdir and upperdir must reside under the same mount [ 59.399516][ T8302] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.417474][ T8304] overlayfs: workdir and upperdir must reside under the same mount [ 59.428492][ T8305] overlayfs: workdir and upperdir must reside under the same mount [ 59.446915][ T8307] overlayfs: workdir and upperdir must reside under the same mount [ 59.458283][ T8308] overlayfs: workdir and upperdir must reside under the same mount executing program [ 59.477982][ T8310] overlayfs: workdir and upperdir must reside under the same mount [ 59.490474][ T8311] overlayfs: workdir and upperdir must reside under the same mount [ 59.509254][ T8313] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.521509][ T8314] overlayfs: workdir and upperdir must reside under the same mount [ 59.539814][ T8316] overlayfs: workdir and upperdir must reside under the same mount [ 59.551877][ T8317] overlayfs: workdir and upperdir must reside under the same mount [ 59.570364][ T8319] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.581819][ T8320] overlayfs: workdir and upperdir must reside under the same mount [ 59.600107][ T8322] overlayfs: workdir and upperdir must reside under the same mount [ 59.611390][ T8323] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.630188][ T8325] overlayfs: workdir and upperdir must reside under the same mount [ 59.641879][ T8326] overlayfs: workdir and upperdir must reside under the same mount [ 59.660742][ T8328] overlayfs: workdir and upperdir must reside under the same mount [ 59.672491][ T8329] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.691265][ T8331] overlayfs: workdir and upperdir must reside under the same mount [ 59.702615][ T8332] overlayfs: workdir and upperdir must reside under the same mount [ 59.721386][ T8334] overlayfs: workdir and upperdir must reside under the same mount [ 59.733026][ T8335] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.751732][ T8337] overlayfs: workdir and upperdir must reside under the same mount [ 59.762958][ T8338] overlayfs: workdir and upperdir must reside under the same mount [ 59.782076][ T8340] overlayfs: workdir and upperdir must reside under the same mount [ 59.793628][ T8341] overlayfs: workdir and upperdir must reside under the same mount executing program [ 59.812234][ T8343] overlayfs: workdir and upperdir must reside under the same mount [ 59.824047][ T8344] overlayfs: workdir and upperdir must reside under the same mount [ 59.843607][ T8346] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.855092][ T8347] overlayfs: workdir and upperdir must reside under the same mount [ 59.872828][ T8349] overlayfs: workdir and upperdir must reside under the same mount [ 59.883982][ T8350] overlayfs: workdir and upperdir must reside under the same mount [ 59.902868][ T8352] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.914869][ T8353] overlayfs: workdir and upperdir must reside under the same mount [ 59.933843][ T8355] overlayfs: workdir and upperdir must reside under the same mount [ 59.945074][ T8356] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 59.963190][ T8358] overlayfs: workdir and upperdir must reside under the same mount [ 59.974416][ T8359] overlayfs: workdir and upperdir must reside under the same mount [ 59.992985][ T8361] overlayfs: workdir and upperdir must reside under the same mount [ 60.004583][ T8362] overlayfs: workdir and upperdir must reside under the same mount executing program [ 60.023655][ T8364] overlayfs: workdir and upperdir must reside under the same mount [ 60.036470][ T8365] overlayfs: workdir and upperdir must reside under the same mount [ 60.055490][ T8367] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.068384][ T8368] overlayfs: workdir and upperdir must reside under the same mount [ 60.087192][ T8370] overlayfs: workdir and upperdir must reside under the same mount [ 60.099102][ T8371] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.117842][ T8373] overlayfs: workdir and upperdir must reside under the same mount [ 60.130469][ T8374] overlayfs: workdir and upperdir must reside under the same mount [ 60.148870][ T8376] overlayfs: workdir and upperdir must reside under the same mount [ 60.160662][ T8377] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.180654][ T8379] overlayfs: workdir and upperdir must reside under the same mount [ 60.192781][ T8380] overlayfs: workdir and upperdir must reside under the same mount [ 60.211292][ T8382] overlayfs: workdir and upperdir must reside under the same mount [ 60.222935][ T8383] overlayfs: workdir and upperdir must reside under the same mount executing program [ 60.241619][ T8385] overlayfs: workdir and upperdir must reside under the same mount [ 60.254770][ T8386] overlayfs: workdir and upperdir must reside under the same mount [ 60.273075][ T8388] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.285149][ T8389] overlayfs: workdir and upperdir must reside under the same mount [ 60.304400][ T8391] overlayfs: workdir and upperdir must reside under the same mount [ 60.315967][ T8392] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.335941][ T8394] overlayfs: workdir and upperdir must reside under the same mount [ 60.346966][ T8395] overlayfs: workdir and upperdir must reside under the same mount [ 60.364498][ T8397] overlayfs: workdir and upperdir must reside under the same mount [ 60.375557][ T8398] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.394578][ T8400] overlayfs: workdir and upperdir must reside under the same mount [ 60.406156][ T8401] overlayfs: workdir and upperdir must reside under the same mount [ 60.425686][ T8403] overlayfs: workdir and upperdir must reside under the same mount [ 60.436968][ T8404] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.455536][ T8406] overlayfs: workdir and upperdir must reside under the same mount [ 60.467069][ T8407] overlayfs: workdir and upperdir must reside under the same mount [ 60.485726][ T8409] overlayfs: workdir and upperdir must reside under the same mount [ 60.496942][ T8410] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.514863][ T8412] overlayfs: workdir and upperdir must reside under the same mount [ 60.526154][ T8413] overlayfs: workdir and upperdir must reside under the same mount [ 60.544261][ T8415] overlayfs: workdir and upperdir must reside under the same mount [ 60.555946][ T8416] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.575013][ T8418] overlayfs: workdir and upperdir must reside under the same mount [ 60.587402][ T8419] overlayfs: workdir and upperdir must reside under the same mount [ 60.605787][ T8421] overlayfs: workdir and upperdir must reside under the same mount [ 60.617170][ T8422] overlayfs: workdir and upperdir must reside under the same mount executing program [ 60.635096][ T8424] overlayfs: workdir and upperdir must reside under the same mount [ 60.647850][ T8425] overlayfs: workdir and upperdir must reside under the same mount [ 60.666140][ T8427] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.678123][ T8428] overlayfs: workdir and upperdir must reside under the same mount [ 60.696577][ T8430] overlayfs: workdir and upperdir must reside under the same mount [ 60.708401][ T8431] overlayfs: workdir and upperdir must reside under the same mount [ 60.726134][ T8433] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.737729][ T8434] overlayfs: workdir and upperdir must reside under the same mount [ 60.756143][ T8436] overlayfs: workdir and upperdir must reside under the same mount [ 60.768374][ T8437] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.786880][ T8439] overlayfs: workdir and upperdir must reside under the same mount [ 60.799578][ T8440] overlayfs: workdir and upperdir must reside under the same mount [ 60.817463][ T8442] overlayfs: workdir and upperdir must reside under the same mount [ 60.828933][ T8443] overlayfs: workdir and upperdir must reside under the same mount executing program [ 60.848578][ T8445] overlayfs: workdir and upperdir must reside under the same mount [ 60.860171][ T8446] overlayfs: workdir and upperdir must reside under the same mount [ 60.878990][ T8448] overlayfs: workdir and upperdir must reside under the same mount [ 60.891096][ T8449] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.910069][ T8451] overlayfs: workdir and upperdir must reside under the same mount [ 60.922105][ T8452] overlayfs: workdir and upperdir must reside under the same mount [ 60.942234][ T8454] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 60.955578][ T8455] overlayfs: workdir and upperdir must reside under the same mount [ 60.973951][ T8457] overlayfs: workdir and upperdir must reside under the same mount [ 60.985368][ T8458] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.004864][ T8460] overlayfs: workdir and upperdir must reside under the same mount [ 61.016557][ T8461] overlayfs: workdir and upperdir must reside under the same mount [ 61.035213][ T8463] overlayfs: workdir and upperdir must reside under the same mount [ 61.047124][ T8464] overlayfs: workdir and upperdir must reside under the same mount executing program [ 61.065754][ T8466] overlayfs: workdir and upperdir must reside under the same mount [ 61.077370][ T8467] overlayfs: workdir and upperdir must reside under the same mount [ 61.095404][ T8469] overlayfs: workdir and upperdir must reside under the same mount [ 61.108071][ T8470] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.128070][ T8472] overlayfs: workdir and upperdir must reside under the same mount [ 61.140548][ T8473] overlayfs: workdir and upperdir must reside under the same mount [ 61.159804][ T8475] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.171859][ T8476] overlayfs: workdir and upperdir must reside under the same mount [ 61.190735][ T8478] overlayfs: workdir and upperdir must reside under the same mount [ 61.203032][ T8479] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.221880][ T8481] overlayfs: workdir and upperdir must reside under the same mount [ 61.234066][ T8482] overlayfs: workdir and upperdir must reside under the same mount [ 61.254241][ T8485] overlayfs: workdir and upperdir must reside under the same mount [ 61.265895][ T8486] overlayfs: workdir and upperdir must reside under the same mount executing program [ 61.285070][ T8488] overlayfs: workdir and upperdir must reside under the same mount [ 61.296860][ T8489] overlayfs: workdir and upperdir must reside under the same mount [ 61.316266][ T8491] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.328149][ T8492] overlayfs: workdir and upperdir must reside under the same mount [ 61.346621][ T8494] overlayfs: workdir and upperdir must reside under the same mount [ 61.358197][ T8495] overlayfs: workdir and upperdir must reside under the same mount [ 61.377018][ T8497] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.389084][ T8498] overlayfs: workdir and upperdir must reside under the same mount [ 61.409517][ T8500] overlayfs: workdir and upperdir must reside under the same mount [ 61.421191][ T8501] overlayfs: workdir and upperdir must reside under the same mount executing program [ 61.439698][ T8503] overlayfs: workdir and upperdir must reside under the same mount [ 61.451988][ T8504] overlayfs: workdir and upperdir must reside under the same mount [ 61.470935][ T8506] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.482652][ T8507] overlayfs: workdir and upperdir must reside under the same mount [ 61.501912][ T8509] overlayfs: workdir and upperdir must reside under the same mount [ 61.513474][ T8510] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.532829][ T8512] overlayfs: workdir and upperdir must reside under the same mount [ 61.545418][ T8513] overlayfs: workdir and upperdir must reside under the same mount [ 61.563153][ T8515] overlayfs: workdir and upperdir must reside under the same mount [ 61.574722][ T8516] overlayfs: workdir and upperdir must reside under the same mount executing program [ 61.593236][ T8518] overlayfs: workdir and upperdir must reside under the same mount [ 61.605257][ T8519] overlayfs: workdir and upperdir must reside under the same mount [ 61.624375][ T8521] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.636044][ T8522] overlayfs: workdir and upperdir must reside under the same mount [ 61.654896][ T8524] overlayfs: workdir and upperdir must reside under the same mount [ 61.666452][ T8525] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.686153][ T8527] overlayfs: workdir and upperdir must reside under the same mount [ 61.698486][ T8528] overlayfs: workdir and upperdir must reside under the same mount [ 61.716669][ T8530] overlayfs: workdir and upperdir must reside under the same mount [ 61.728125][ T8531] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.745719][ T8533] overlayfs: workdir and upperdir must reside under the same mount [ 61.757867][ T8534] overlayfs: workdir and upperdir must reside under the same mount [ 61.775682][ T8536] overlayfs: workdir and upperdir must reside under the same mount [ 61.787140][ T8537] overlayfs: workdir and upperdir must reside under the same mount executing program [ 61.806637][ T8539] overlayfs: workdir and upperdir must reside under the same mount [ 61.818139][ T8540] overlayfs: workdir and upperdir must reside under the same mount [ 61.837621][ T8542] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.849386][ T8543] overlayfs: workdir and upperdir must reside under the same mount [ 61.867589][ T8545] overlayfs: workdir and upperdir must reside under the same mount [ 61.879213][ T8546] overlayfs: workdir and upperdir must reside under the same mount [ 61.898102][ T8548] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.910349][ T8549] overlayfs: workdir and upperdir must reside under the same mount [ 61.930236][ T8551] overlayfs: workdir and upperdir must reside under the same mount [ 61.942131][ T8552] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 61.961937][ T8554] overlayfs: workdir and upperdir must reside under the same mount [ 61.973338][ T8555] overlayfs: workdir and upperdir must reside under the same mount [ 61.990851][ T8557] overlayfs: workdir and upperdir must reside under the same mount [ 62.002772][ T8558] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.021571][ T8560] overlayfs: workdir and upperdir must reside under the same mount [ 62.033448][ T8561] overlayfs: workdir and upperdir must reside under the same mount [ 62.052041][ T8563] overlayfs: workdir and upperdir must reside under the same mount [ 62.063569][ T8564] overlayfs: workdir and upperdir must reside under the same mount executing program [ 62.083382][ T8566] overlayfs: workdir and upperdir must reside under the same mount [ 62.095410][ T8567] overlayfs: workdir and upperdir must reside under the same mount [ 62.113297][ T8569] overlayfs: workdir and upperdir must reside under the same mount [ 62.125926][ T8570] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.144868][ T8572] overlayfs: workdir and upperdir must reside under the same mount [ 62.156616][ T8573] overlayfs: workdir and upperdir must reside under the same mount [ 62.175346][ T8575] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.188119][ T8576] overlayfs: workdir and upperdir must reside under the same mount [ 62.206701][ T8578] overlayfs: workdir and upperdir must reside under the same mount [ 62.218832][ T8579] overlayfs: workdir and upperdir must reside under the same mount [ 62.237319][ T8581] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.249973][ T8582] overlayfs: workdir and upperdir must reside under the same mount [ 62.267790][ T8584] overlayfs: workdir and upperdir must reside under the same mount [ 62.279534][ T8585] overlayfs: workdir and upperdir must reside under the same mount executing program [ 62.299544][ T8587] overlayfs: workdir and upperdir must reside under the same mount [ 62.311530][ T8588] overlayfs: workdir and upperdir must reside under the same mount [ 62.330622][ T8590] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.342931][ T8591] overlayfs: workdir and upperdir must reside under the same mount [ 62.361940][ T8593] overlayfs: workdir and upperdir must reside under the same mount [ 62.373958][ T8594] overlayfs: workdir and upperdir must reside under the same mount [ 62.392431][ T8596] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.404261][ T8597] overlayfs: workdir and upperdir must reside under the same mount [ 62.423845][ T8599] overlayfs: workdir and upperdir must reside under the same mount [ 62.435786][ T8600] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.453848][ T8602] overlayfs: workdir and upperdir must reside under the same mount [ 62.465208][ T8603] overlayfs: workdir and upperdir must reside under the same mount [ 62.483796][ T8605] overlayfs: workdir and upperdir must reside under the same mount [ 62.495599][ T8606] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.513765][ T8608] overlayfs: workdir and upperdir must reside under the same mount [ 62.525203][ T8609] overlayfs: workdir and upperdir must reside under the same mount [ 62.543494][ T8611] overlayfs: workdir and upperdir must reside under the same mount [ 62.555282][ T8612] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.574607][ T8614] overlayfs: workdir and upperdir must reside under the same mount [ 62.586156][ T8615] overlayfs: workdir and upperdir must reside under the same mount [ 62.605186][ T8617] overlayfs: workdir and upperdir must reside under the same mount [ 62.616670][ T8618] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.636724][ T8620] overlayfs: workdir and upperdir must reside under the same mount [ 62.648437][ T8621] overlayfs: workdir and upperdir must reside under the same mount [ 62.667092][ T8623] overlayfs: workdir and upperdir must reside under the same mount [ 62.678744][ T8624] overlayfs: workdir and upperdir must reside under the same mount executing program [ 62.697458][ T8626] overlayfs: workdir and upperdir must reside under the same mount [ 62.709202][ T8627] overlayfs: workdir and upperdir must reside under the same mount [ 62.727859][ T8629] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.740111][ T8630] overlayfs: workdir and upperdir must reside under the same mount [ 62.758169][ T8632] overlayfs: workdir and upperdir must reside under the same mount [ 62.770891][ T8633] overlayfs: workdir and upperdir must reside under the same mount [ 62.788956][ T8635] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.801085][ T8636] overlayfs: workdir and upperdir must reside under the same mount [ 62.819010][ T8638] overlayfs: workdir and upperdir must reside under the same mount [ 62.832339][ T8639] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.851592][ T8641] overlayfs: workdir and upperdir must reside under the same mount [ 62.863407][ T8642] overlayfs: workdir and upperdir must reside under the same mount [ 62.881543][ T8644] overlayfs: workdir and upperdir must reside under the same mount [ 62.893363][ T8645] overlayfs: workdir and upperdir must reside under the same mount executing program [ 62.911416][ T8647] overlayfs: workdir and upperdir must reside under the same mount [ 62.923785][ T8648] overlayfs: workdir and upperdir must reside under the same mount [ 62.942754][ T8650] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 62.954228][ T8651] overlayfs: workdir and upperdir must reside under the same mount [ 62.973745][ T8653] overlayfs: workdir and upperdir must reside under the same mount [ 62.985252][ T8654] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.004424][ T8656] overlayfs: workdir and upperdir must reside under the same mount [ 63.016144][ T8657] overlayfs: workdir and upperdir must reside under the same mount [ 63.035028][ T8659] overlayfs: workdir and upperdir must reside under the same mount [ 63.046658][ T8660] overlayfs: workdir and upperdir must reside under the same mount executing program [ 63.065965][ T8662] overlayfs: workdir and upperdir must reside under the same mount [ 63.077632][ T8663] overlayfs: workdir and upperdir must reside under the same mount [ 63.096963][ T8665] overlayfs: workdir and upperdir must reside under the same mount [ 63.108539][ T8666] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.127018][ T8668] overlayfs: workdir and upperdir must reside under the same mount [ 63.138695][ T8669] overlayfs: workdir and upperdir must reside under the same mount [ 63.158235][ T8671] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.170612][ T8672] overlayfs: workdir and upperdir must reside under the same mount [ 63.189963][ T8674] overlayfs: workdir and upperdir must reside under the same mount [ 63.201819][ T8675] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.221345][ T8677] overlayfs: workdir and upperdir must reside under the same mount [ 63.233491][ T8678] overlayfs: workdir and upperdir must reside under the same mount [ 63.252238][ T8680] overlayfs: workdir and upperdir must reside under the same mount [ 63.264008][ T8681] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.282761][ T8683] overlayfs: workdir and upperdir must reside under the same mount [ 63.294411][ T8684] overlayfs: workdir and upperdir must reside under the same mount [ 63.312604][ T8686] overlayfs: workdir and upperdir must reside under the same mount [ 63.324962][ T8687] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.344941][ T8689] overlayfs: workdir and upperdir must reside under the same mount [ 63.357028][ T8690] overlayfs: workdir and upperdir must reside under the same mount [ 63.375142][ T8692] overlayfs: workdir and upperdir must reside under the same mount [ 63.386643][ T8693] overlayfs: workdir and upperdir must reside under the same mount executing program [ 63.405371][ T8695] overlayfs: workdir and upperdir must reside under the same mount [ 63.417048][ T8695] overlayfs: workdir and upperdir must reside under the same mount [ 63.435948][ T8698] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.447560][ T8699] overlayfs: workdir and upperdir must reside under the same mount [ 63.467591][ T8701] overlayfs: workdir and upperdir must reside under the same mount [ 63.479275][ T8702] overlayfs: workdir and upperdir must reside under the same mount [ 63.497412][ T8704] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.509797][ T8705] overlayfs: workdir and upperdir must reside under the same mount [ 63.528354][ T8707] overlayfs: workdir and upperdir must reside under the same mount [ 63.540857][ T8708] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.559106][ T8710] overlayfs: workdir and upperdir must reside under the same mount [ 63.571215][ T8711] overlayfs: workdir and upperdir must reside under the same mount [ 63.588986][ T8713] overlayfs: workdir and upperdir must reside under the same mount [ 63.601735][ T8714] overlayfs: workdir and upperdir must reside under the same mount executing program [ 63.620470][ T8716] overlayfs: workdir and upperdir must reside under the same mount [ 63.632472][ T8717] overlayfs: workdir and upperdir must reside under the same mount [ 63.652139][ T8720] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.663699][ T8721] overlayfs: workdir and upperdir must reside under the same mount [ 63.682371][ T8723] overlayfs: workdir and upperdir must reside under the same mount [ 63.694842][ T8724] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.713686][ T8726] overlayfs: workdir and upperdir must reside under the same mount [ 63.725526][ T8727] overlayfs: workdir and upperdir must reside under the same mount [ 63.743662][ T8729] overlayfs: workdir and upperdir must reside under the same mount [ 63.755641][ T8730] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.773707][ T8732] overlayfs: workdir and upperdir must reside under the same mount [ 63.785210][ T8733] overlayfs: workdir and upperdir must reside under the same mount [ 63.804750][ T8735] overlayfs: workdir and upperdir must reside under the same mount [ 63.816193][ T8736] overlayfs: workdir and upperdir must reside under the same mount executing program [ 63.834618][ T8738] overlayfs: workdir and upperdir must reside under the same mount [ 63.846317][ T8739] overlayfs: workdir and upperdir must reside under the same mount [ 63.865815][ T8741] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.877543][ T8742] overlayfs: workdir and upperdir must reside under the same mount [ 63.895924][ T8744] overlayfs: workdir and upperdir must reside under the same mount [ 63.907182][ T8745] overlayfs: workdir and upperdir must reside under the same mount [ 63.925934][ T8747] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.937445][ T8748] overlayfs: workdir and upperdir must reside under the same mount [ 63.955981][ T8750] overlayfs: workdir and upperdir must reside under the same mount [ 63.967614][ T8751] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 63.987460][ T8753] overlayfs: workdir and upperdir must reside under the same mount [ 63.999076][ T8754] overlayfs: workdir and upperdir must reside under the same mount [ 64.018021][ T8756] overlayfs: workdir and upperdir must reside under the same mount [ 64.029786][ T8757] overlayfs: workdir and upperdir must reside under the same mount executing program [ 64.048292][ T8759] overlayfs: workdir and upperdir must reside under the same mount [ 64.060771][ T8760] overlayfs: workdir and upperdir must reside under the same mount [ 64.079250][ T8762] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.091892][ T8763] overlayfs: workdir and upperdir must reside under the same mount [ 64.110506][ T8765] overlayfs: workdir and upperdir must reside under the same mount [ 64.123046][ T8766] overlayfs: workdir and upperdir must reside under the same mount executing program [ 64.141756][ T8768] overlayfs: workdir and upperdir must reside under the same mount [ 64.161235][ T8769] overlayfs: workdir and upperdir must reside under the same mount [ 64.179249][ T8771] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.193508][ T8772] overlayfs: workdir and upperdir must reside under the same mount [ 64.213382][ T8774] overlayfs: workdir and upperdir must reside under the same mount [ 64.225131][ T8775] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.244119][ T8777] overlayfs: workdir and upperdir must reside under the same mount [ 64.255642][ T8778] overlayfs: workdir and upperdir must reside under the same mount [ 64.273808][ T8780] overlayfs: workdir and upperdir must reside under the same mount [ 64.286151][ T8781] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.305281][ T8783] overlayfs: workdir and upperdir must reside under the same mount [ 64.316759][ T8784] overlayfs: workdir and upperdir must reside under the same mount [ 64.334899][ T8786] overlayfs: workdir and upperdir must reside under the same mount [ 64.346385][ T8787] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.366264][ T8789] overlayfs: workdir and upperdir must reside under the same mount [ 64.378121][ T8790] overlayfs: workdir and upperdir must reside under the same mount [ 64.396876][ T8792] overlayfs: workdir and upperdir must reside under the same mount [ 64.408549][ T8793] overlayfs: workdir and upperdir must reside under the same mount executing program [ 64.427427][ T8795] overlayfs: workdir and upperdir must reside under the same mount [ 64.439564][ T8796] overlayfs: workdir and upperdir must reside under the same mount [ 64.458442][ T8798] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.470358][ T8799] overlayfs: workdir and upperdir must reside under the same mount [ 64.489087][ T8801] overlayfs: workdir and upperdir must reside under the same mount [ 64.501507][ T8802] overlayfs: workdir and upperdir must reside under the same mount [ 64.519249][ T8804] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.531874][ T8805] overlayfs: workdir and upperdir must reside under the same mount [ 64.551875][ T8807] overlayfs: workdir and upperdir must reside under the same mount [ 64.563520][ T8808] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.581752][ T8810] overlayfs: workdir and upperdir must reside under the same mount [ 64.593430][ T8811] overlayfs: workdir and upperdir must reside under the same mount [ 64.611821][ T8813] overlayfs: workdir and upperdir must reside under the same mount [ 64.623774][ T8814] overlayfs: workdir and upperdir must reside under the same mount executing program [ 64.642806][ T8816] overlayfs: workdir and upperdir must reside under the same mount [ 64.654457][ T8817] overlayfs: workdir and upperdir must reside under the same mount [ 64.673270][ T8819] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.685714][ T8820] overlayfs: workdir and upperdir must reside under the same mount [ 64.703672][ T8822] overlayfs: workdir and upperdir must reside under the same mount [ 64.715116][ T8823] overlayfs: workdir and upperdir must reside under the same mount [ 64.733558][ T8825] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.745004][ T8826] overlayfs: workdir and upperdir must reside under the same mount [ 64.762819][ T8828] overlayfs: workdir and upperdir must reside under the same mount [ 64.774335][ T8829] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.792962][ T8831] overlayfs: workdir and upperdir must reside under the same mount [ 64.804606][ T8832] overlayfs: workdir and upperdir must reside under the same mount [ 64.824867][ T8834] overlayfs: workdir and upperdir must reside under the same mount [ 64.836815][ T8835] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.854980][ T8837] overlayfs: workdir and upperdir must reside under the same mount [ 64.866437][ T8838] overlayfs: workdir and upperdir must reside under the same mount [ 64.884481][ T8840] overlayfs: workdir and upperdir must reside under the same mount [ 64.895874][ T8841] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.914658][ T8843] overlayfs: workdir and upperdir must reside under the same mount [ 64.926534][ T8844] overlayfs: workdir and upperdir must reside under the same mount [ 64.945383][ T8846] overlayfs: workdir and upperdir must reside under the same mount [ 64.957149][ T8847] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 64.976936][ T8849] overlayfs: workdir and upperdir must reside under the same mount [ 64.988572][ T8850] overlayfs: workdir and upperdir must reside under the same mount [ 65.006680][ T8852] overlayfs: workdir and upperdir must reside under the same mount [ 65.019180][ T8853] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.037137][ T8855] overlayfs: workdir and upperdir must reside under the same mount [ 65.048702][ T8856] overlayfs: workdir and upperdir must reside under the same mount [ 65.066827][ T8858] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.081367][ T8859] overlayfs: workdir and upperdir must reside under the same mount [ 65.103168][ T8861] overlayfs: workdir and upperdir must reside under the same mount [ 65.114812][ T8862] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.133295][ T8864] overlayfs: workdir and upperdir must reside under the same mount [ 65.145013][ T8865] overlayfs: workdir and upperdir must reside under the same mount [ 65.163659][ T8867] overlayfs: workdir and upperdir must reside under the same mount [ 65.175348][ T8868] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.194405][ T8870] overlayfs: workdir and upperdir must reside under the same mount [ 65.206707][ T8871] overlayfs: workdir and upperdir must reside under the same mount [ 65.225641][ T8873] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.237266][ T8874] overlayfs: workdir and upperdir must reside under the same mount [ 65.255511][ T8876] overlayfs: workdir and upperdir must reside under the same mount [ 65.267129][ T8877] overlayfs: workdir and upperdir must reside under the same mount [ 65.286250][ T8879] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.297862][ T8880] overlayfs: workdir and upperdir must reside under the same mount [ 65.317400][ T8882] overlayfs: workdir and upperdir must reside under the same mount [ 65.329147][ T8883] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.348583][ T8885] overlayfs: workdir and upperdir must reside under the same mount [ 65.360421][ T8886] overlayfs: workdir and upperdir must reside under the same mount [ 65.378277][ T8888] overlayfs: workdir and upperdir must reside under the same mount [ 65.391078][ T8889] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.408983][ T8891] overlayfs: workdir and upperdir must reside under the same mount [ 65.420988][ T8892] overlayfs: workdir and upperdir must reside under the same mount [ 65.438923][ T8894] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.452208][ T8895] overlayfs: workdir and upperdir must reside under the same mount [ 65.470839][ T8897] overlayfs: workdir and upperdir must reside under the same mount [ 65.483051][ T8898] overlayfs: workdir and upperdir must reside under the same mount [ 65.501424][ T8900] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.514058][ T8901] overlayfs: workdir and upperdir must reside under the same mount [ 65.533549][ T8903] overlayfs: workdir and upperdir must reside under the same mount [ 65.545235][ T8904] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.564039][ T8906] overlayfs: workdir and upperdir must reside under the same mount [ 65.575534][ T8907] overlayfs: workdir and upperdir must reside under the same mount [ 65.593919][ T8909] overlayfs: workdir and upperdir must reside under the same mount [ 65.605627][ T8910] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.625353][ T8912] overlayfs: workdir and upperdir must reside under the same mount [ 65.636962][ T8913] overlayfs: workdir and upperdir must reside under the same mount [ 65.655442][ T8915] overlayfs: workdir and upperdir must reside under the same mount [ 65.667090][ T8916] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.685966][ T8918] overlayfs: workdir and upperdir must reside under the same mount [ 65.697604][ T8918] overlayfs: workdir and upperdir must reside under the same mount [ 65.716947][ T8922] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.728917][ T8923] overlayfs: workdir and upperdir must reside under the same mount [ 65.747796][ T8925] overlayfs: workdir and upperdir must reside under the same mount [ 65.760332][ T8926] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.779114][ T8928] overlayfs: workdir and upperdir must reside under the same mount [ 65.790880][ T8929] overlayfs: workdir and upperdir must reside under the same mount [ 65.809294][ T8931] overlayfs: workdir and upperdir must reside under the same mount [ 65.821802][ T8932] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.839096][ T8934] overlayfs: workdir and upperdir must reside under the same mount [ 65.850719][ T8935] overlayfs: workdir and upperdir must reside under the same mount [ 65.871046][ T8937] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.883171][ T8938] overlayfs: workdir and upperdir must reside under the same mount [ 65.901851][ T8940] overlayfs: workdir and upperdir must reside under the same mount [ 65.913999][ T8941] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 65.933690][ T8943] overlayfs: workdir and upperdir must reside under the same mount [ 65.945339][ T8944] overlayfs: workdir and upperdir must reside under the same mount [ 65.963938][ T8946] overlayfs: workdir and upperdir must reside under the same mount [ 65.975464][ T8947] overlayfs: workdir and upperdir must reside under the same mount executing program [ 65.994640][ T8949] overlayfs: workdir and upperdir must reside under the same mount [ 66.006290][ T8950] overlayfs: workdir and upperdir must reside under the same mount [ 66.026707][ T8952] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.038238][ T8953] overlayfs: workdir and upperdir must reside under the same mount [ 66.056642][ T8955] overlayfs: workdir and upperdir must reside under the same mount [ 66.068126][ T8956] overlayfs: workdir and upperdir must reside under the same mount [ 66.087249][ T8958] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.098760][ T8959] overlayfs: workdir and upperdir must reside under the same mount [ 66.116838][ T8961] overlayfs: workdir and upperdir must reside under the same mount [ 66.128485][ T8962] overlayfs: workdir and upperdir must reside under the same mount executing program [ 66.147626][ T8964] overlayfs: workdir and upperdir must reside under the same mount [ 66.160954][ T8965] overlayfs: workdir and upperdir must reside under the same mount [ 66.178933][ T8967] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.194217][ T8968] overlayfs: workdir and upperdir must reside under the same mount [ 66.212928][ T8970] overlayfs: workdir and upperdir must reside under the same mount [ 66.224497][ T8971] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.243658][ T8973] overlayfs: workdir and upperdir must reside under the same mount [ 66.255493][ T8974] overlayfs: workdir and upperdir must reside under the same mount [ 66.275723][ T8976] overlayfs: workdir and upperdir must reside under the same mount [ 66.287891][ T8977] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.306559][ T8979] overlayfs: workdir and upperdir must reside under the same mount [ 66.318120][ T8980] overlayfs: workdir and upperdir must reside under the same mount [ 66.336935][ T8982] overlayfs: workdir and upperdir must reside under the same mount [ 66.348486][ T8983] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.367015][ T8985] overlayfs: workdir and upperdir must reside under the same mount [ 66.378755][ T8986] overlayfs: workdir and upperdir must reside under the same mount [ 66.396864][ T8988] overlayfs: workdir and upperdir must reside under the same mount [ 66.408532][ T8989] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.427833][ T8991] overlayfs: workdir and upperdir must reside under the same mount [ 66.439176][ T8992] overlayfs: workdir and upperdir must reside under the same mount [ 66.456855][ T8994] overlayfs: workdir and upperdir must reside under the same mount [ 66.468320][ T8995] overlayfs: workdir and upperdir must reside under the same mount executing program [ 66.486812][ T8997] overlayfs: workdir and upperdir must reside under the same mount [ 66.499184][ T8998] overlayfs: workdir and upperdir must reside under the same mount [ 66.518918][ T9000] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.531912][ T9001] overlayfs: workdir and upperdir must reside under the same mount [ 66.550615][ T9003] overlayfs: workdir and upperdir must reside under the same mount [ 66.562623][ T9004] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.580484][ T9006] overlayfs: workdir and upperdir must reside under the same mount [ 66.592244][ T9007] overlayfs: workdir and upperdir must reside under the same mount [ 66.611213][ T9009] overlayfs: workdir and upperdir must reside under the same mount [ 66.622870][ T9010] overlayfs: workdir and upperdir must reside under the same mount executing program [ 66.640924][ T9012] overlayfs: workdir and upperdir must reside under the same mount [ 66.654094][ T9013] overlayfs: workdir and upperdir must reside under the same mount [ 66.672854][ T9015] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.684441][ T9016] overlayfs: workdir and upperdir must reside under the same mount [ 66.702722][ T9018] overlayfs: workdir and upperdir must reside under the same mount [ 66.714340][ T9019] overlayfs: workdir and upperdir must reside under the same mount [ 66.732323][ T9021] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.744029][ T9022] overlayfs: workdir and upperdir must reside under the same mount [ 66.762474][ T9024] overlayfs: workdir and upperdir must reside under the same mount [ 66.773934][ T9025] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.792913][ T9027] overlayfs: workdir and upperdir must reside under the same mount [ 66.805454][ T9028] overlayfs: workdir and upperdir must reside under the same mount [ 66.824271][ T9030] overlayfs: workdir and upperdir must reside under the same mount [ 66.835743][ T9031] overlayfs: workdir and upperdir must reside under the same mount executing program [ 66.854517][ T9033] overlayfs: workdir and upperdir must reside under the same mount [ 66.865930][ T9034] overlayfs: workdir and upperdir must reside under the same mount [ 66.884144][ T9036] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 66.896280][ T9037] overlayfs: workdir and upperdir must reside under the same mount [ 66.925566][ T9039] overlayfs: workdir and upperdir must reside under the same mount [ 66.937170][ T9040] overlayfs: workdir and upperdir must reside under the same mount executing program [ 66.956925][ T9042] overlayfs: workdir and upperdir must reside under the same mount [ 66.970099][ T9043] overlayfs: workdir and upperdir must reside under the same mount [ 66.988127][ T9045] overlayfs: workdir and upperdir must reside under the same mount [ 67.000041][ T9046] overlayfs: workdir and upperdir must reside under the same mount executing program executing program executing program [ 67.017798][ T9048] overlayfs: workdir and upperdir must reside under the same mount [ 67.030047][ T9049] overlayfs: workdir and upperdir must reside under the same mount [ 67.047720][ T9051] overlayfs: workdir and upperdir must reside under the same mount [ 67.059401][ T9052] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.076872][ T9054] overlayfs: workdir and upperdir must reside under the same mount [ 67.088321][ T9055] overlayfs: workdir and upperdir must reside under the same mount [ 67.106936][ T9057] overlayfs: workdir and upperdir must reside under the same mount [ 67.118545][ T9058] overlayfs: workdir and upperdir must reside under the same mount executing program [ 67.136742][ T9060] overlayfs: workdir and upperdir must reside under the same mount [ 67.148377][ T9061] overlayfs: workdir and upperdir must reside under the same mount [ 67.167785][ T9063] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.179594][ T9064] overlayfs: workdir and upperdir must reside under the same mount [ 67.198082][ T9066] overlayfs: workdir and upperdir must reside under the same mount [ 67.211313][ T9067] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.230990][ T9069] overlayfs: workdir and upperdir must reside under the same mount [ 67.243223][ T9070] overlayfs: workdir and upperdir must reside under the same mount [ 67.261476][ T9072] overlayfs: workdir and upperdir must reside under the same mount [ 67.272978][ T9073] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.290944][ T9075] overlayfs: workdir and upperdir must reside under the same mount [ 67.303441][ T9076] overlayfs: workdir and upperdir must reside under the same mount [ 67.321449][ T9078] overlayfs: workdir and upperdir must reside under the same mount [ 67.332943][ T9079] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.353270][ T9081] overlayfs: workdir and upperdir must reside under the same mount [ 67.365028][ T9082] overlayfs: workdir and upperdir must reside under the same mount [ 67.383295][ T9084] overlayfs: workdir and upperdir must reside under the same mount [ 67.394931][ T9085] overlayfs: workdir and upperdir must reside under the same mount executing program [ 67.414287][ T9087] overlayfs: workdir and upperdir must reside under the same mount [ 67.426091][ T9088] overlayfs: workdir and upperdir must reside under the same mount [ 67.445567][ T9090] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.457253][ T9090] overlayfs: workdir and upperdir must reside under the same mount [ 67.477122][ T9094] overlayfs: workdir and upperdir must reside under the same mount [ 67.489177][ T9095] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.507795][ T9097] overlayfs: workdir and upperdir must reside under the same mount [ 67.519502][ T9098] overlayfs: workdir and upperdir must reside under the same mount [ 67.537771][ T9100] overlayfs: workdir and upperdir must reside under the same mount [ 67.549406][ T9101] overlayfs: workdir and upperdir must reside under the same mount executing program [ 67.567485][ T9103] overlayfs: workdir and upperdir must reside under the same mount [ 67.578970][ T9104] overlayfs: workdir and upperdir must reside under the same mount [ 67.598734][ T9106] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.610925][ T9107] overlayfs: workdir and upperdir must reside under the same mount [ 67.629537][ T9109] overlayfs: workdir and upperdir must reside under the same mount [ 67.642273][ T9110] overlayfs: workdir and upperdir must reside under the same mount [ 67.660227][ T9113] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.672336][ T9114] overlayfs: workdir and upperdir must reside under the same mount [ 67.690835][ T9116] overlayfs: workdir and upperdir must reside under the same mount [ 67.702569][ T9117] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.720966][ T9119] overlayfs: workdir and upperdir must reside under the same mount [ 67.732741][ T9120] overlayfs: workdir and upperdir must reside under the same mount [ 67.752409][ T9122] overlayfs: workdir and upperdir must reside under the same mount [ 67.764075][ T9123] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.781938][ T9125] overlayfs: workdir and upperdir must reside under the same mount [ 67.793433][ T9126] overlayfs: workdir and upperdir must reside under the same mount [ 67.812516][ T9128] overlayfs: workdir and upperdir must reside under the same mount [ 67.823948][ T9129] overlayfs: workdir and upperdir must reside under the same mount executing program [ 67.842442][ T9131] overlayfs: workdir and upperdir must reside under the same mount [ 67.854915][ T9132] overlayfs: workdir and upperdir must reside under the same mount [ 67.873725][ T9134] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.886144][ T9135] overlayfs: workdir and upperdir must reside under the same mount [ 67.904858][ T9137] overlayfs: workdir and upperdir must reside under the same mount [ 67.916283][ T9138] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.935364][ T9140] overlayfs: workdir and upperdir must reside under the same mount [ 67.946890][ T9141] overlayfs: workdir and upperdir must reside under the same mount [ 67.965883][ T9143] overlayfs: workdir and upperdir must reside under the same mount [ 67.977594][ T9144] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 67.995819][ T9146] overlayfs: workdir and upperdir must reside under the same mount [ 68.007394][ T9147] overlayfs: workdir and upperdir must reside under the same mount [ 68.026520][ T9149] overlayfs: workdir and upperdir must reside under the same mount [ 68.037959][ T9150] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.056840][ T9152] overlayfs: workdir and upperdir must reside under the same mount [ 68.068396][ T9153] overlayfs: workdir and upperdir must reside under the same mount [ 68.086694][ T9155] overlayfs: workdir and upperdir must reside under the same mount [ 68.098314][ T9156] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.116869][ T9158] overlayfs: workdir and upperdir must reside under the same mount [ 68.128455][ T9159] overlayfs: workdir and upperdir must reside under the same mount [ 68.146760][ T9161] overlayfs: workdir and upperdir must reside under the same mount [ 68.158557][ T9162] overlayfs: workdir and upperdir must reside under the same mount executing program [ 68.177306][ T9164] overlayfs: workdir and upperdir must reside under the same mount [ 68.191420][ T9165] overlayfs: workdir and upperdir must reside under the same mount [ 68.210707][ T9168] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.222708][ T9169] overlayfs: workdir and upperdir must reside under the same mount [ 68.241383][ T9171] overlayfs: workdir and upperdir must reside under the same mount [ 68.253147][ T9172] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.271877][ T9174] overlayfs: workdir and upperdir must reside under the same mount [ 68.283944][ T9175] overlayfs: workdir and upperdir must reside under the same mount [ 68.302092][ T9177] overlayfs: workdir and upperdir must reside under the same mount [ 68.313621][ T9178] overlayfs: workdir and upperdir must reside under the same mount executing program [ 68.332666][ T9180] overlayfs: workdir and upperdir must reside under the same mount [ 68.344222][ T9181] overlayfs: workdir and upperdir must reside under the same mount [ 68.364301][ T9183] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.376051][ T9184] overlayfs: workdir and upperdir must reside under the same mount [ 68.394797][ T9186] overlayfs: workdir and upperdir must reside under the same mount [ 68.406554][ T9187] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.425411][ T9189] overlayfs: workdir and upperdir must reside under the same mount [ 68.437304][ T9190] overlayfs: workdir and upperdir must reside under the same mount [ 68.455887][ T9192] overlayfs: workdir and upperdir must reside under the same mount [ 68.467566][ T9192] overlayfs: workdir and upperdir must reside under the same mount executing program [ 68.485686][ T9196] overlayfs: workdir and upperdir must reside under the same mount [ 68.497167][ T9197] overlayfs: workdir and upperdir must reside under the same mount [ 68.517317][ T9200] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.530094][ T9201] overlayfs: workdir and upperdir must reside under the same mount [ 68.548641][ T9203] overlayfs: workdir and upperdir must reside under the same mount [ 68.561084][ T9204] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.579462][ T9206] overlayfs: workdir and upperdir must reside under the same mount [ 68.591758][ T9207] overlayfs: workdir and upperdir must reside under the same mount [ 68.610546][ T9209] overlayfs: workdir and upperdir must reside under the same mount [ 68.622337][ T9210] overlayfs: workdir and upperdir must reside under the same mount executing program [ 68.640876][ T9212] overlayfs: workdir and upperdir must reside under the same mount [ 68.653292][ T9213] overlayfs: workdir and upperdir must reside under the same mount [ 68.673507][ T9216] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.685205][ T9217] overlayfs: workdir and upperdir must reside under the same mount [ 68.703302][ T9219] overlayfs: workdir and upperdir must reside under the same mount [ 68.715773][ T9220] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.734462][ T9222] overlayfs: workdir and upperdir must reside under the same mount [ 68.745992][ T9223] overlayfs: workdir and upperdir must reside under the same mount [ 68.764526][ T9225] overlayfs: workdir and upperdir must reside under the same mount [ 68.776259][ T9226] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.795074][ T9228] overlayfs: workdir and upperdir must reside under the same mount [ 68.806956][ T9229] overlayfs: workdir and upperdir must reside under the same mount [ 68.825847][ T9231] overlayfs: workdir and upperdir must reside under the same mount [ 68.837353][ T9232] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.855468][ T9234] overlayfs: workdir and upperdir must reside under the same mount [ 68.867526][ T9235] overlayfs: workdir and upperdir must reside under the same mount [ 68.885927][ T9237] overlayfs: workdir and upperdir must reside under the same mount [ 68.897489][ T9238] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.915416][ T9240] overlayfs: workdir and upperdir must reside under the same mount [ 68.927219][ T9241] overlayfs: workdir and upperdir must reside under the same mount [ 68.945857][ T9243] overlayfs: workdir and upperdir must reside under the same mount [ 68.957724][ T9244] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 68.976721][ T9246] overlayfs: workdir and upperdir must reside under the same mount [ 68.988217][ T9247] overlayfs: workdir and upperdir must reside under the same mount [ 69.006801][ T9249] overlayfs: workdir and upperdir must reside under the same mount [ 69.018394][ T9250] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.036443][ T9252] overlayfs: workdir and upperdir must reside under the same mount [ 69.047977][ T9253] overlayfs: workdir and upperdir must reside under the same mount [ 69.066828][ T9255] overlayfs: workdir and upperdir must reside under the same mount [ 69.078450][ T9256] overlayfs: workdir and upperdir must reside under the same mount executing program [ 69.097090][ T9258] overlayfs: workdir and upperdir must reside under the same mount [ 69.108775][ T9259] overlayfs: workdir and upperdir must reside under the same mount [ 69.127689][ T9261] overlayfs: workdir and upperdir must reside under the same mount [ 69.139435][ T9262] overlayfs: workdir and upperdir must reside under the same mount executing program executing program executing program [ 69.157632][ T9264] overlayfs: workdir and upperdir must reside under the same mount [ 69.169608][ T9265] overlayfs: workdir and upperdir must reside under the same mount [ 69.187103][ T9267] overlayfs: workdir and upperdir must reside under the same mount [ 69.199108][ T9268] overlayfs: workdir and upperdir must reside under the same mount executing program [ 69.216430][ T9270] overlayfs: workdir and upperdir must reside under the same mount [ 69.227785][ T9271] overlayfs: workdir and upperdir must reside under the same mount [ 69.247737][ T9273] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.260147][ T9274] overlayfs: workdir and upperdir must reside under the same mount [ 69.278892][ T9276] overlayfs: workdir and upperdir must reside under the same mount [ 69.291714][ T9277] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.309720][ T9279] overlayfs: workdir and upperdir must reside under the same mount [ 69.322303][ T9280] overlayfs: workdir and upperdir must reside under the same mount [ 69.341101][ T9282] overlayfs: workdir and upperdir must reside under the same mount [ 69.352781][ T9283] overlayfs: workdir and upperdir must reside under the same mount executing program [ 69.371026][ T9285] overlayfs: workdir and upperdir must reside under the same mount [ 69.382755][ T9286] overlayfs: workdir and upperdir must reside under the same mount [ 69.402302][ T9288] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.413817][ T9289] overlayfs: workdir and upperdir must reside under the same mount [ 69.431739][ T9291] overlayfs: workdir and upperdir must reside under the same mount [ 69.444350][ T9292] overlayfs: workdir and upperdir must reside under the same mount [ 69.463536][ T9294] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.475425][ T9295] overlayfs: workdir and upperdir must reside under the same mount [ 69.493053][ T9297] overlayfs: workdir and upperdir must reside under the same mount [ 69.504595][ T9298] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.522483][ T9300] overlayfs: workdir and upperdir must reside under the same mount [ 69.534383][ T9301] overlayfs: workdir and upperdir must reside under the same mount [ 69.553119][ T9303] overlayfs: workdir and upperdir must reside under the same mount [ 69.564852][ T9304] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.583319][ T9306] overlayfs: workdir and upperdir must reside under the same mount [ 69.594853][ T9307] overlayfs: workdir and upperdir must reside under the same mount [ 69.613833][ T9309] overlayfs: workdir and upperdir must reside under the same mount [ 69.625327][ T9310] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.643871][ T9312] overlayfs: workdir and upperdir must reside under the same mount [ 69.655534][ T9313] overlayfs: workdir and upperdir must reside under the same mount [ 69.674302][ T9315] overlayfs: workdir and upperdir must reside under the same mount [ 69.685932][ T9316] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.705282][ T9318] overlayfs: workdir and upperdir must reside under the same mount [ 69.717480][ T9319] overlayfs: workdir and upperdir must reside under the same mount [ 69.735939][ T9321] overlayfs: workdir and upperdir must reside under the same mount [ 69.747623][ T9322] overlayfs: workdir and upperdir must reside under the same mount executing program [ 69.765982][ T9324] overlayfs: workdir and upperdir must reside under the same mount [ 69.777551][ T9325] overlayfs: workdir and upperdir must reside under the same mount [ 69.796760][ T9327] overlayfs: workdir and upperdir must reside under the same mount [ 69.808500][ T9328] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.827327][ T9330] overlayfs: workdir and upperdir must reside under the same mount [ 69.839249][ T9331] overlayfs: workdir and upperdir must reside under the same mount [ 69.858276][ T9333] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.870967][ T9334] overlayfs: workdir and upperdir must reside under the same mount [ 69.888801][ T9336] overlayfs: workdir and upperdir must reside under the same mount [ 69.901203][ T9337] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 69.920180][ T9339] overlayfs: workdir and upperdir must reside under the same mount [ 69.932507][ T9340] overlayfs: workdir and upperdir must reside under the same mount [ 69.952617][ T9342] overlayfs: workdir and upperdir must reside under the same mount [ 69.964308][ T9343] overlayfs: workdir and upperdir must reside under the same mount executing program [ 69.983026][ T9345] overlayfs: workdir and upperdir must reside under the same mount [ 69.994611][ T9346] overlayfs: workdir and upperdir must reside under the same mount [ 70.013634][ T9348] overlayfs: workdir and upperdir must reside under the same mount [ 70.030127][ T9348] [ 70.032491][ T9348] ====================================================== [ 70.039492][ T9348] WARNING: possible circular locking dependency detected [ 70.046505][ T9348] 5.1.0-rc5+ #74 Not tainted [ 70.051066][ T9348] ------------------------------------------------------ [ 70.058078][ T9348] syz-executor949/9348 is trying to acquire lock: [ 70.064463][ T9348] 000000005d993096 (&ovl_i_mutex_dir_key[depth]#2){++++}, at: path_openat+0x1e98/0x46e0 [ 70.074165][ T9348] [ 70.074165][ T9348] but task is already holding lock: [ 70.081508][ T9348] 00000000ef248b1d (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file.isra.0+0x376/0x23f0 [ 70.091557][ T9348] [ 70.091557][ T9348] which lock already depends on the new lock. [ 70.091557][ T9348] [ 70.101938][ T9348] [ 70.101938][ T9348] the existing dependency chain (in reverse order) is: [ 70.110930][ T9348] [ 70.110930][ T9348] -> #4 (&sig->cred_guard_mutex){+.+.}: [ 70.118642][ T9348] lock_acquire+0x16f/0x3f0 [ 70.123672][ T9348] __mutex_lock+0xf7/0x1310 [ 70.128683][ T9348] mutex_lock_killable_nested+0x16/0x20 [ 70.134726][ T9348] do_io_accounting+0x1f4/0x830 [ 70.140283][ T9348] proc_tgid_io_accounting+0x23/0x30 [ 70.146070][ T9348] proc_single_show+0xf6/0x170 [ 70.151336][ T9348] seq_read+0x4db/0x1130 [ 70.156078][ T9348] do_iter_read+0x4a9/0x660 [ 70.161077][ T9348] vfs_readv+0xf0/0x160 [ 70.165734][ T9348] default_file_splice_read+0x475/0x890 [ 70.171777][ T9348] do_splice_to+0x12a/0x190 [ 70.176778][ T9348] splice_direct_to_actor+0x2d2/0x970 [ 70.182656][ T9348] do_splice_direct+0x1da/0x2a0 [ 70.188011][ T9348] do_sendfile+0x597/0xd00 [ 70.192926][ T9348] __x64_sys_sendfile64+0x1dd/0x220 [ 70.198658][ T9348] do_syscall_64+0x103/0x610 [ 70.203756][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.210142][ T9348] [ 70.210142][ T9348] -> #3 (&p->lock){+.+.}: [ 70.216633][ T9348] lock_acquire+0x16f/0x3f0 [ 70.221671][ T9348] __mutex_lock+0xf7/0x1310 [ 70.226685][ T9348] mutex_lock_nested+0x16/0x20 [ 70.231968][ T9348] seq_read+0x71/0x1130 [ 70.236623][ T9348] proc_reg_read+0x1fe/0x2c0 [ 70.241739][ T9348] do_iter_read+0x4a9/0x660 [ 70.246742][ T9348] vfs_readv+0xf0/0x160 [ 70.251396][ T9348] default_file_splice_read+0x475/0x890 [ 70.257441][ T9348] do_splice_to+0x12a/0x190 [ 70.262444][ T9348] do_splice+0x110b/0x1420 [ 70.267360][ T9348] __x64_sys_splice+0x2c6/0x330 [ 70.272711][ T9348] do_syscall_64+0x103/0x610 [ 70.277813][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.284201][ T9348] [ 70.284201][ T9348] -> #2 (&pipe->mutex/1){+.+.}: [ 70.291214][ T9348] lock_acquire+0x16f/0x3f0 [ 70.296247][ T9348] __mutex_lock+0xf7/0x1310 [ 70.301250][ T9348] mutex_lock_nested+0x16/0x20 [ 70.306532][ T9348] pipe_lock+0x6e/0x80 [ 70.311109][ T9348] iter_file_splice_write+0x18b/0xbe0 [ 70.316979][ T9348] do_splice+0x70a/0x1420 [ 70.321804][ T9348] __x64_sys_splice+0x2c6/0x330 [ 70.327154][ T9348] do_syscall_64+0x103/0x610 [ 70.332248][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.338633][ T9348] [ 70.338633][ T9348] -> #1 (sb_writers#6){.+.+}: [ 70.345487][ T9348] lock_acquire+0x16f/0x3f0 [ 70.350488][ T9348] __sb_start_write+0x20b/0x360 [ 70.355834][ T9348] mnt_want_write+0x3f/0xc0 [ 70.360851][ T9348] ovl_want_write+0x76/0xa0 [ 70.365868][ T9348] ovl_do_remove+0xe9/0xd70 [ 70.370869][ T9348] ovl_rmdir+0x1b/0x20 [ 70.375435][ T9348] vfs_rmdir+0x19c/0x470 [ 70.380174][ T9348] do_rmdir+0x39e/0x420 [ 70.384844][ T9348] __x64_sys_rmdir+0x36/0x40 [ 70.389945][ T9348] do_syscall_64+0x103/0x610 [ 70.395156][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.401560][ T9348] [ 70.401560][ T9348] -> #0 (&ovl_i_mutex_dir_key[depth]#2){++++}: [ 70.409902][ T9348] __lock_acquire+0x239c/0x3fb0 [ 70.415252][ T9348] lock_acquire+0x16f/0x3f0 [ 70.420268][ T9348] down_read+0x3b/0x90 [ 70.424869][ T9348] path_openat+0x1e98/0x46e0 [ 70.429962][ T9348] do_filp_open+0x1a1/0x280 [ 70.434967][ T9348] do_open_execat+0x137/0x690 [ 70.440146][ T9348] __do_execve_file.isra.0+0x178d/0x23f0 [ 70.446279][ T9348] __x64_sys_execve+0x8f/0xc0 [ 70.451455][ T9348] do_syscall_64+0x103/0x610 [ 70.456637][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.463027][ T9348] [ 70.463027][ T9348] other info that might help us debug this: [ 70.463027][ T9348] [ 70.473247][ T9348] Chain exists of: [ 70.473247][ T9348] &ovl_i_mutex_dir_key[depth]#2 --> &p->lock --> &sig->cred_guard_mutex [ 70.473247][ T9348] [ 70.487471][ T9348] Possible unsafe locking scenario: [ 70.487471][ T9348] [ 70.495069][ T9348] CPU0 CPU1 [ 70.500418][ T9348] ---- ---- [ 70.505762][ T9348] lock(&sig->cred_guard_mutex); [ 70.510761][ T9348] lock(&p->lock); [ 70.517059][ T9348] lock(&sig->cred_guard_mutex); [ 70.524574][ T9348] lock(&ovl_i_mutex_dir_key[depth]#2); [ 70.530192][ T9348] [ 70.530192][ T9348] *** DEADLOCK *** [ 70.530192][ T9348] [ 70.538855][ T9348] 1 lock held by syz-executor949/9348: [ 70.544305][ T9348] #0: 00000000ef248b1d (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file.isra.0+0x376/0x23f0 [ 70.554791][ T9348] [ 70.554791][ T9348] stack backtrace: [ 70.560674][ T9348] CPU: 1 PID: 9348 Comm: syz-executor949 Not tainted 5.1.0-rc5+ #74 [ 70.568641][ T9348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.578684][ T9348] Call Trace: [ 70.581966][ T9348] dump_stack+0x172/0x1f0 [ 70.586571][ T9348] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 70.592633][ T9348] check_prev_add.constprop.0+0xf11/0x23c0 [ 70.598461][ T9348] ? __save_stack_trace+0x99/0x100 [ 70.603557][ T9348] ? check_usage+0x570/0x570 [ 70.608129][ T9348] ? graph_lock+0x7b/0x200 [ 70.612528][ T9348] ? __lockdep_reset_lock+0x450/0x450 [ 70.617881][ T9348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 70.624098][ T9348] __lock_acquire+0x239c/0x3fb0 [ 70.628933][ T9348] ? mark_held_locks+0xf0/0xf0 [ 70.633686][ T9348] lock_acquire+0x16f/0x3f0 [ 70.638288][ T9348] ? path_openat+0x1e98/0x46e0 [ 70.643035][ T9348] down_read+0x3b/0x90 [ 70.647088][ T9348] ? path_openat+0x1e98/0x46e0 [ 70.651835][ T9348] path_openat+0x1e98/0x46e0 [ 70.656413][ T9348] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 70.661767][ T9348] ? __kmalloc+0x15c/0x740 [ 70.666205][ T9348] ? security_prepare_creds+0x123/0x190 [ 70.671734][ T9348] ? prepare_creds+0x2f5/0x3f0 [ 70.676475][ T9348] ? prepare_exec_creds+0x12/0xf0 [ 70.681479][ T9348] ? __do_execve_file.isra.0+0x393/0x23f0 [ 70.687204][ T9348] ? __x64_sys_execve+0x8f/0xc0 [ 70.692354][ T9348] ? do_syscall_64+0x103/0x610 [ 70.697117][ T9348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.703164][ T9348] ? __lock_acquire+0x548/0x3fb0 [ 70.708098][ T9348] ? prepare_exec_creds+0x12/0xf0 [ 70.713120][ T9348] ? __do_execve_file.isra.0+0x393/0x23f0 [ 70.718823][ T9348] ? __x64_sys_execve+0x8f/0xc0 [ 70.723664][ T9348] do_filp_open+0x1a1/0x280 [ 70.728147][ T9348] ? may_open_dev+0x100/0x100 [ 70.732805][ T9348] ? __lock_acquire+0x548/0x3fb0 [ 70.737726][ T9348] do_open_execat+0x137/0x690 [ 70.742407][ T9348] ? unregister_binfmt+0x170/0x170 [ 70.747521][ T9348] ? lock_downgrade+0x880/0x880 [ 70.752350][ T9348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.758575][ T9348] ? kasan_check_read+0x11/0x20 [ 70.763403][ T9348] ? do_raw_spin_unlock+0x57/0x270 [ 70.768496][ T9348] __do_execve_file.isra.0+0x178d/0x23f0 [ 70.774225][ T9348] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 70.779929][ T9348] ? copy_strings_kernel+0x110/0x110 [ 70.785475][ T9348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.791696][ T9348] ? getname_flags+0x277/0x5b0 [ 70.796440][ T9348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.802505][ T9348] __x64_sys_execve+0x8f/0xc0 [ 70.807165][ T9348] do_syscall_64+0x103/0x610 [ 70.811752][ T9348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.817629][ T9348] RIP: 0033:0x447169 [ 70.821633][ T9348] Code: e8 4c bb 02 00 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 bb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.841317][ T9348] RSP: 002b:00007fe4c6a6bdb8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 70.849716][ T9348] RAX: ffffffffffffffda RBX: 00000000006dcc68 RCX: 0000000000447169 [ 70.857677][ T9348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 70.865640][ T9348] RBP: 00000000006dcc60 R08: 0000000000000000 R09: 0000000000000000 [ 70.873606][ T9348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc6c executing program executing program [ 70.881731][ T9348] R13: 00007ffd5a5cb62f R14: 00007fe4c6a6c9c0 R15: 0000000000000000 [ 70.897003][ T9352] overlayfs: workdir and upperdir must reside under the same mount [ 70.908311][ T9353] overlayfs: workdir and upperdir must reside under the same mount [ 70.924075][ T9355] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 70.934910][ T9356] overlayfs: workdir and upperdir must reside under the same mount [ 70.951569][ T9358] overlayfs: workdir and upperdir must reside under the same mount [ 70.962749][ T9359] overlayfs: workdir and upperdir must reside under the same mount [ 70.978437][ T9361] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 70.989796][ T9362] overlayfs: workdir and upperdir must reside under the same mount [ 71.005238][ T9364] overlayfs: workdir and upperdir must reside under the same mount [ 71.016217][ T9365] overlayfs: workdir and upperdir must reside under the same mount [ 71.032371][ T9367] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.044026][ T9368] overlayfs: workdir and upperdir must reside under the same mount [ 71.059857][ T9370] overlayfs: workdir and upperdir must reside under the same mount [ 71.071515][ T9371] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.086859][ T9373] overlayfs: workdir and upperdir must reside under the same mount [ 71.097579][ T9374] overlayfs: workdir and upperdir must reside under the same mount [ 71.113270][ T9376] overlayfs: workdir and upperdir must reside under the same mount [ 71.123928][ T9377] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.140281][ T9379] overlayfs: workdir and upperdir must reside under the same mount [ 71.157207][ T9380] overlayfs: workdir and upperdir must reside under the same mount [ 71.174115][ T9382] overlayfs: workdir and upperdir must reside under the same mount [ 71.185850][ T9383] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.202061][ T9385] overlayfs: workdir and upperdir must reside under the same mount [ 71.213069][ T9386] overlayfs: workdir and upperdir must reside under the same mount [ 71.228994][ T9388] overlayfs: workdir and upperdir must reside under the same mount [ 71.240702][ T9389] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.256435][ T9391] overlayfs: workdir and upperdir must reside under the same mount [ 71.267484][ T9392] overlayfs: workdir and upperdir must reside under the same mount [ 71.283673][ T9394] overlayfs: workdir and upperdir must reside under the same mount [ 71.294540][ T9395] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.310827][ T9397] overlayfs: workdir and upperdir must reside under the same mount [ 71.322057][ T9398] overlayfs: workdir and upperdir must reside under the same mount [ 71.337599][ T9400] overlayfs: workdir and upperdir must reside under the same mount [ 71.348491][ T9401] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.366217][ T9403] overlayfs: workdir and upperdir must reside under the same mount [ 71.376902][ T9404] overlayfs: workdir and upperdir must reside under the same mount [ 71.392782][ T9406] overlayfs: workdir and upperdir must reside under the same mount [ 71.403550][ T9407] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.420398][ T9409] overlayfs: workdir and upperdir must reside under the same mount [ 71.431099][ T9410] overlayfs: workdir and upperdir must reside under the same mount [ 71.447323][ T9412] overlayfs: workdir and upperdir must reside under the same mount [ 71.458000][ T9413] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.474065][ T9415] overlayfs: workdir and upperdir must reside under the same mount [ 71.485500][ T9416] overlayfs: workdir and upperdir must reside under the same mount [ 71.502295][ T9418] overlayfs: workdir and upperdir must reside under the same mount [ 71.513694][ T9419] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.530574][ T9421] overlayfs: workdir and upperdir must reside under the same mount [ 71.541614][ T9422] overlayfs: workdir and upperdir must reside under the same mount [ 71.556841][ T9424] overlayfs: workdir and upperdir must reside under the same mount [ 71.567674][ T9425] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.584225][ T9427] overlayfs: workdir and upperdir must reside under the same mount [ 71.595176][ T9428] overlayfs: workdir and upperdir must reside under the same mount [ 71.611644][ T9430] overlayfs: workdir and upperdir must reside under the same mount [ 71.622773][ T9431] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.638756][ T9433] overlayfs: workdir and upperdir must reside under the same mount [ 71.650812][ T9434] overlayfs: workdir and upperdir must reside under the same mount [ 71.666589][ T9436] overlayfs: workdir and upperdir must reside under the same mount [ 71.677455][ T9437] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.693581][ T9439] overlayfs: workdir and upperdir must reside under the same mount [ 71.704486][ T9440] overlayfs: workdir and upperdir must reside under the same mount [ 71.721112][ T9442] overlayfs: workdir and upperdir must reside under the same mount [ 71.731892][ T9443] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.747624][ T9445] overlayfs: workdir and upperdir must reside under the same mount [ 71.758549][ T9446] overlayfs: workdir and upperdir must reside under the same mount [ 71.776072][ T9448] overlayfs: workdir and upperdir must reside under the same mount [ 71.787118][ T9449] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.803209][ T9451] overlayfs: workdir and upperdir must reside under the same mount [ 71.813958][ T9452] overlayfs: workdir and upperdir must reside under the same mount [ 71.830969][ T9454] overlayfs: workdir and upperdir must reside under the same mount [ 71.841732][ T9455] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.857588][ T9457] overlayfs: workdir and upperdir must reside under the same mount [ 71.868383][ T9458] overlayfs: workdir and upperdir must reside under the same mount [ 71.885301][ T9460] overlayfs: workdir and upperdir must reside under the same mount [ 71.896184][ T9461] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.912773][ T9463] overlayfs: workdir and upperdir must reside under the same mount [ 71.923825][ T9464] overlayfs: workdir and upperdir must reside under the same mount [ 71.940212][ T9466] overlayfs: workdir and upperdir must reside under the same mount [ 71.951229][ T9467] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 71.967123][ T9469] overlayfs: workdir and upperdir must reside under the same mount [ 71.977973][ T9470] overlayfs: workdir and upperdir must reside under the same mount [ 71.994937][ T9472] overlayfs: workdir and upperdir must reside under the same mount [ 72.005578][ T9473] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.021721][ T9475] overlayfs: workdir and upperdir must reside under the same mount [ 72.032486][ T9476] overlayfs: workdir and upperdir must reside under the same mount [ 72.048721][ T9478] overlayfs: workdir and upperdir must reside under the same mount [ 72.060487][ T9479] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.075859][ T9481] overlayfs: workdir and upperdir must reside under the same mount [ 72.086740][ T9482] overlayfs: workdir and upperdir must reside under the same mount [ 72.102955][ T9484] overlayfs: workdir and upperdir must reside under the same mount [ 72.113980][ T9485] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.131019][ T9487] overlayfs: workdir and upperdir must reside under the same mount [ 72.142174][ T9488] overlayfs: workdir and upperdir must reside under the same mount [ 72.158591][ T9490] overlayfs: workdir and upperdir must reside under the same mount [ 72.169620][ T9491] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.186409][ T9493] overlayfs: workdir and upperdir must reside under the same mount [ 72.197294][ T9494] overlayfs: workdir and upperdir must reside under the same mount [ 72.213942][ T9496] overlayfs: workdir and upperdir must reside under the same mount [ 72.225050][ T9497] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.241383][ T9499] overlayfs: workdir and upperdir must reside under the same mount [ 72.252388][ T9500] overlayfs: workdir and upperdir must reside under the same mount [ 72.267965][ T9502] overlayfs: workdir and upperdir must reside under the same mount [ 72.279267][ T9503] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.296522][ T9505] overlayfs: workdir and upperdir must reside under the same mount [ 72.307410][ T9506] overlayfs: workdir and upperdir must reside under the same mount [ 72.324301][ T9508] overlayfs: workdir and upperdir must reside under the same mount [ 72.335199][ T9509] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.351924][ T9511] overlayfs: workdir and upperdir must reside under the same mount [ 72.362840][ T9512] overlayfs: workdir and upperdir must reside under the same mount [ 72.378436][ T9514] overlayfs: workdir and upperdir must reside under the same mount [ 72.389099][ T9515] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.405058][ T9517] overlayfs: workdir and upperdir must reside under the same mount [ 72.415996][ T9518] overlayfs: workdir and upperdir must reside under the same mount [ 72.433048][ T9520] overlayfs: workdir and upperdir must reside under the same mount [ 72.443868][ T9521] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.460668][ T9523] overlayfs: workdir and upperdir must reside under the same mount [ 72.471692][ T9524] overlayfs: workdir and upperdir must reside under the same mount [ 72.488208][ T9526] overlayfs: workdir and upperdir must reside under the same mount [ 72.499393][ T9527] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.516846][ T9529] overlayfs: workdir and upperdir must reside under the same mount [ 72.527518][ T9530] overlayfs: workdir and upperdir must reside under the same mount [ 72.543840][ T9532] overlayfs: workdir and upperdir must reside under the same mount [ 72.555440][ T9533] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.571198][ T9535] overlayfs: workdir and upperdir must reside under the same mount [ 72.582393][ T9536] overlayfs: workdir and upperdir must reside under the same mount [ 72.598946][ T9538] overlayfs: workdir and upperdir must reside under the same mount [ 72.609969][ T9539] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.625828][ T9541] overlayfs: workdir and upperdir must reside under the same mount [ 72.636740][ T9542] overlayfs: workdir and upperdir must reside under the same mount [ 72.653322][ T9544] overlayfs: workdir and upperdir must reside under the same mount [ 72.664234][ T9545] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.680523][ T9547] overlayfs: workdir and upperdir must reside under the same mount [ 72.691317][ T9548] overlayfs: workdir and upperdir must reside under the same mount [ 72.708016][ T9550] overlayfs: workdir and upperdir must reside under the same mount [ 72.719033][ T9551] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.735115][ T9553] overlayfs: workdir and upperdir must reside under the same mount [ 72.746098][ T9554] overlayfs: workdir and upperdir must reside under the same mount [ 72.762250][ T9556] overlayfs: workdir and upperdir must reside under the same mount [ 72.772981][ T9557] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.788848][ T9559] overlayfs: workdir and upperdir must reside under the same mount [ 72.800293][ T9560] overlayfs: workdir and upperdir must reside under the same mount [ 72.816677][ T9562] overlayfs: workdir and upperdir must reside under the same mount [ 72.828197][ T9563] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.845588][ T9565] overlayfs: workdir and upperdir must reside under the same mount [ 72.856202][ T9566] overlayfs: workdir and upperdir must reside under the same mount [ 72.872253][ T9568] overlayfs: workdir and upperdir must reside under the same mount [ 72.883088][ T9569] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.898999][ T9571] overlayfs: workdir and upperdir must reside under the same mount [ 72.909891][ T9572] overlayfs: workdir and upperdir must reside under the same mount [ 72.925435][ T9574] overlayfs: workdir and upperdir must reside under the same mount [ 72.936212][ T9575] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 72.953463][ T9577] overlayfs: workdir and upperdir must reside under the same mount [ 72.964200][ T9578] overlayfs: workdir and upperdir must reside under the same mount [ 72.980026][ T9580] overlayfs: workdir and upperdir must reside under the same mount [ 72.990884][ T9581] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 73.006766][ T9583] overlayfs: workdir and upperdir must reside under the same mount [ 73.017802][ T9584] overlayfs: workdir and upperdir must reside under the same mount [ 73.033630][ T9586] overlayfs: workdir and upperdir must reside under the same mount [ 73.044526][ T9587] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 73.060731][ T9589] overlayfs: workdir and upperdir must reside under the same mount [ 73.071607][ T9590] overlayfs: workdir and upperdir must reside under the same mount [ 73.088432][ T9592] overlayfs: workdir and upperdir must reside under the same mount [ 73.099758][ T9593] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 73.115611][ T9595] overlayfs: workdir and upperdir must reside under the same mount [ 73.126431][ T9596] overlayfs: workdir and upperdir must reside under the same mount [ 73.142576][ T9598] overlayfs: workdir and upperdir must reside under the same mount [ 73.153574][ T9599] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 73.170661][ T9601] overlayfs: workdir and upperdir must reside under the same mount [ 73.181634][ T9602] overlayfs: workdir and upperdir must reside under the same mount [ 73.198156][ T9604] overlayfs: workdir and upperdir must reside under the same mount [ 73.209271][ T9605] overlayfs: workdir and upperdir must reside under the same mount executing program executing program [ 73.225374][ T9607] overlayfs: workdir and upperdir must reside under the same mount [ 73.235960][ T9608] overlayfs: workdir and upperdir must reside under the same mount [ 73.251558][ T9610] overlayfs: workdir and upperdir must reside under the same mount [ 73.262332][ T9611] overlayfs: workdir and upperdir must reside under the same mount executing program [