Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts. executing program [ 33.293974][ T6163] loop0: detected capacity change from 0 to 512 [ 33.306780][ T6163] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.324732][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.418213][ T6168] loop0: detected capacity change from 0 to 512 executing program [ 33.435007][ T6168] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.448382][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.508300][ T6171] loop0: detected capacity change from 0 to 512 [ 33.523918][ T6171] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.535198][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.590929][ T6174] loop0: detected capacity change from 0 to 512 [ 33.604220][ T6174] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.613161][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.677488][ T6177] loop0: detected capacity change from 0 to 512 [ 33.684419][ T6177] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.694358][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.793747][ T6180] loop0: detected capacity change from 0 to 512 [ 33.804028][ T6180] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.815254][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.885683][ T6183] loop0: detected capacity change from 0 to 512 [ 33.902592][ T6183] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.911869][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 33.987633][ T6186] loop0: detected capacity change from 0 to 512 [ 34.003788][ T6186] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.013062][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.093226][ T6189] loop0: detected capacity change from 0 to 512 [ 34.108210][ T6189] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.119389][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.173249][ T6192] loop0: detected capacity change from 0 to 512 [ 34.185812][ T6192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.195643][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.247814][ T6195] loop0: detected capacity change from 0 to 512 [ 34.253728][ T6195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.265528][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.284181][ T6198] loop0: detected capacity change from 0 to 512 [ 34.303536][ T6198] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.312629][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.378602][ T6201] loop0: detected capacity change from 0 to 512 [ 34.393342][ T6201] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.403522][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.467474][ T6204] loop0: detected capacity change from 0 to 512 [ 34.485313][ T6204] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.499815][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.543290][ T6207] loop0: detected capacity change from 0 to 512 [ 34.554895][ T6207] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.567602][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.637318][ T6210] loop0: detected capacity change from 0 to 512 [ 34.643974][ T6210] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.660605][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 34.710107][ T6214] loop0: detected capacity change from 0 to 512 [ 34.724145][ T6214] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.733763][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.761872][ T6217] loop0: detected capacity change from 0 to 512 [ 34.780166][ T6217] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.789429][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.867836][ T6220] loop0: detected capacity change from 0 to 512 [ 34.885188][ T6220] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.894623][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 34.991173][ T6223] loop0: detected capacity change from 0 to 512 [ 35.003821][ T6223] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.015049][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.107240][ T6226] loop0: detected capacity change from 0 to 512 [ 35.133616][ T6226] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.142885][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.216662][ T6229] loop0: detected capacity change from 0 to 512 [ 35.236152][ T6229] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.244947][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.317626][ T6232] loop0: detected capacity change from 0 to 512 [ 35.324643][ T6232] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.335127][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.384749][ T6235] loop0: detected capacity change from 0 to 512 [ 35.394144][ T6235] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.403917][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.463580][ T6238] loop0: detected capacity change from 0 to 512 [ 35.475146][ T6238] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.487385][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.541152][ T6241] loop0: detected capacity change from 0 to 512 [ 35.554750][ T6241] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.563848][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.618469][ T6244] loop0: detected capacity change from 0 to 512 [ 35.633723][ T6244] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.642584][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.737235][ T6247] loop0: detected capacity change from 0 to 512 [ 35.753922][ T6247] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.763413][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.807744][ T6250] loop0: detected capacity change from 0 to 512 [ 35.824316][ T6250] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.834368][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.885533][ T6254] loop0: detected capacity change from 0 to 512 [ 35.893907][ T6254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.906255][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 35.977675][ T6257] loop0: detected capacity change from 0 to 512 [ 35.984140][ T6257] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.999296][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.073043][ T6260] loop0: detected capacity change from 0 to 512 [ 36.093387][ T6260] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. executing program [ 36.147932][ T6263] loop0: detected capacity change from 0 to 512 executing program [ 36.270348][ T6266] loop0: detected capacity change from 0 to 512 executing program [ 36.363558][ T6269] loop0: detected capacity change from 0 to 512 executing program [ 36.448430][ T6272] loop0: detected capacity change from 0 to 512 [ 36.473675][ T6272] EXT4-fs mount: 7 callbacks suppressed [ 36.473687][ T6272] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.484107][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.517793][ T6275] loop0: detected capacity change from 0 to 512 [ 36.529313][ T6275] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.538484][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.588258][ T6278] loop0: detected capacity change from 0 to 512 [ 36.613825][ T6278] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.623334][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.682327][ T6281] loop0: detected capacity change from 0 to 512 [ 36.694996][ T6281] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.710821][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.767535][ T6284] loop0: detected capacity change from 0 to 512 [ 36.783612][ T6284] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.792992][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.875744][ T6287] loop0: detected capacity change from 0 to 512 [ 36.893949][ T6287] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.903952][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 36.940447][ T6290] loop0: detected capacity change from 0 to 512 [ 36.963337][ T6290] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.972967][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.027302][ T6293] loop0: detected capacity change from 0 to 512 executing program [ 37.034400][ T6293] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.047231][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.100045][ T6296] loop0: detected capacity change from 0 to 512 [ 37.114997][ T6296] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.123912][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.138469][ T6299] loop0: detected capacity change from 0 to 512 [ 37.154345][ T6299] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.164123][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.221785][ T6302] loop0: detected capacity change from 0 to 512 [ 37.236447][ T6302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.245686][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.311706][ T6305] loop0: detected capacity change from 0 to 512 [ 37.334143][ T6305] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.344125][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.407802][ T6308] loop0: detected capacity change from 0 to 512 [ 37.432813][ T6308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.442615][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.487110][ T6311] loop0: detected capacity change from 0 to 512 [ 37.494775][ T6311] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.509076][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.525412][ T6314] loop0: detected capacity change from 0 to 512 [ 37.545228][ T6314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.560116][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.608159][ T6317] loop0: detected capacity change from 0 to 512 [ 37.633432][ T6317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.642804][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.719557][ T6320] loop0: detected capacity change from 0 to 512 [ 37.741526][ T6320] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.750313][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.797754][ T6323] loop0: detected capacity change from 0 to 512 [ 37.823880][ T6323] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.833289][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.890159][ T6326] loop0: detected capacity change from 0 to 512 [ 37.913593][ T6326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.923494][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 37.997490][ T6329] loop0: detected capacity change from 0 to 512 [ 38.014571][ T6329] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.024250][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.077899][ T6332] loop0: detected capacity change from 0 to 512 [ 38.103835][ T6332] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.113256][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.177936][ T6335] loop0: detected capacity change from 0 to 512 [ 38.203546][ T6335] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.212236][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.300944][ T6338] loop0: detected capacity change from 0 to 512 [ 38.315821][ T6338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.326303][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.414464][ T6341] loop0: detected capacity change from 0 to 512 [ 38.424370][ T6341] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.434889][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.488237][ T6344] loop0: detected capacity change from 0 to 512 [ 38.513804][ T6344] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.523815][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.597184][ T6347] loop0: detected capacity change from 0 to 512 [ 38.616682][ T6347] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.625937][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.701983][ T6350] loop0: detected capacity change from 0 to 512 [ 38.714468][ T6350] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.727991][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.847716][ T6353] loop0: detected capacity change from 0 to 512 [ 38.863828][ T6353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.874174][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 38.937911][ T6356] loop0: detected capacity change from 0 to 512 [ 38.963538][ T6356] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.972141][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 39.027942][ T6359] loop0: detected capacity change from 0 to 512 [ 39.053511][ T6359] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.062726][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 39.129151][ T6362] loop0: detected capacity change from 0 to 512 [ 39.154239][ T6362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.164466][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 39.227889][ T6365] loop0: detected capacity change from 0 to 512 [ 39.245093][ T6365] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.256416][ T6162] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 39.325893][ T6369] loop0: detected capacity change from 0 to 512 [ 39.417396][ T6373] loop0: detected capacity change from 0 to 512 executing program executing program [ 39.482771][ T6166] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 39.492041][ T6376] loop0: detected capacity change from 0 to 512 executing program [ 39.587946][ T6379] loop0: detected capacity change from 0 to 512 executing program [ 39.657773][ T6382] loop0: detected capacity change from 0 to 512 executing program [ 39.750723][ T6385] loop0: detected capacity change from 0 to 512 executing program [ 39.821196][ T6388] loop0: detected capacity change from 0 to 512 executing program [ 39.927452][ T6391] loop0: detected capacity change from 0 to 512 executing program [ 39.998418][ T6395] loop0: detected capacity change from 0 to 512 executing program [ 40.101437][ T6398] loop0: detected capacity change from 0 to 512 [ 40.119642][ T6398] ------------[ cut here ]------------ [ 40.120896][ T6398] Looking for class "&ei->i_data_sem" with key init_once.__key.780, but found a different class "&ei->i_data_sem" with the same key [ 40.123835][ T6398] WARNING: CPU: 1 PID: 6398 at kernel/locking/lockdep.c:935 look_up_lock_class+0xec/0x158 [ 40.126062][ T6398] Modules linked in: [ 40.126922][ T6398] CPU: 1 PID: 6398 Comm: syz-executor180 Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0 [ 40.129153][ T6398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.131493][ T6398] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.133185][ T6398] pc : look_up_lock_class+0xec/0x158 [ 40.134359][ T6398] lr : look_up_lock_class+0xec/0x158 [ 40.135542][ T6398] sp : ffff800097c771e0 [ 40.136473][ T6398] x29: ffff800097c771e0 x28: dfff800000000000 x27: ffff700012f8eec0 [ 40.138300][ T6398] x26: ffff8000933ed200 x25: ffff8000933ed000 x24: 0000000000000000 [ 40.140061][ T6398] x23: ffff700012f8ee78 x22: 0000000000000000 x21: ffff800093523c81 [ 40.141850][ T6398] x20: ffff0000de17d288 x19: ffff80009202e240 x18: 0000000000000000 [ 40.143659][ T6398] x17: 0000000000000000 x16: ffff80008ad5b524 x15: 0000000000000001 [ 40.145462][ T6398] x14: 1fffe00036803c02 x13: 0000000000000000 x12: 0000000000000000 [ 40.147254][ T6398] x11: 0000000000000002 x10: 0000000000ff0100 x9 : 32900297c9c3b100 [ 40.149063][ T6398] x8 : 32900297c9c3b100 x7 : 0000000000000001 x6 : 0000000000000001 [ 40.150772][ T6398] x5 : ffff800097c76ad8 x4 : ffff80008ed51900 x3 : ffff8000805babe0 [ 40.152540][ T6398] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 40.154214][ T6398] Call trace: [ 40.154944][ T6398] look_up_lock_class+0xec/0x158 [ 40.156033][ T6398] register_lock_class+0x8c/0x6ac [ 40.157122][ T6398] __lock_acquire+0x184/0x763c [ 40.158178][ T6398] lock_acquire+0x23c/0x71c [ 40.159174][ T6398] down_write_nested+0x58/0xcc [ 40.160249][ T6398] ext4_double_down_write_data_sem+0x3c/0x4c [ 40.161623][ T6398] ext4_ioctl+0x49b4/0x6220 [ 40.162623][ T6398] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.163786][ T6398] invoke_syscall+0x98/0x2b8 [ 40.164713][ T6398] el0_svc_common+0x130/0x23c [ 40.165772][ T6398] do_el0_svc+0x48/0x58 [ 40.166723][ T6398] el0_svc+0x54/0x158 [ 40.167589][ T6398] el0t_64_sync_handler+0x84/0xfc [ 40.168790][ T6398] el0t_64_sync+0x190/0x194 [ 40.169778][ T6398] irq event stamp: 7197 [ 40.170698][ T6398] hardirqs last enabled at (7197): [<ffff8000804316bc>] seqcount_lockdep_reader_access+0x80/0x104 [ 40.173172][ T6398] hardirqs last disabled at (7196): [<ffff800080431678>] seqcount_lockdep_reader_access+0x3c/0x104 [ 40.175623][ T6398] softirqs last enabled at (3542): [<ffff8000800314e8>] local_bh_enable+0x10/0x34 [ 40.177839][ T6398] softirqs last disabled at (3540): [<ffff8000800314b4>] local_bh_disable+0x10/0x34 [ 40.179854][ T6398] ---[ end trace 0000000000000000 ]--- executing program [ 40.237867][ T6401] loop0: detected capacity change from 0 to 512 executing program [ 40.327491][ T6404] loop0: detected capacity change from 0 to 512 executing program [ 40.397560][ T6407] loop0: detected capacity change from 0 to 512 executing program [ 40.477767][ T6410] loop0: detected capacity change from 0 to 512 executing program [ 40.568164][ T6413] loop0: detected capacity change from 0 to 512 executing program [ 40.647612][ T6416] loop0: detected capacity change from 0 to 512 executing program [ 40.779134][ T6419] loop0: detected capacity change from 0 to 512 executing program [ 40.902974][ T6422] loop0: detected capacity change from 0 to 512 executing program [ 40.987594][ T6425] loop0: detected capacity change from 0 to 512 executing program [ 41.067690][ T6428] loop0: detected capacity change from 0 to 512 executing program [ 41.127967][ T6431] loop0: detected capacity change from 0 to 512 executing program [ 41.187583][ T6434] loop0: detected capacity change from 0 to 512 executing program [ 41.277649][ T6437] loop0: detected capacity change from 0 to 512 executing program [ 41.347814][ T6440] loop0: detected capacity change from 0 to 512 executing program [ 41.371293][ T6443] loop0: detected capacity change from 0 to 512 executing program [ 41.469459][ T6446] loop0: detected capacity change from 0 to 512 executing program [ 41.558986][ T6449] loop0: detected capacity change from 0 to 512 executing program [ 41.637683][ T6452] loop0: detected capacity change from 0 to 512 executing program [ 41.739005][ T6455] loop0: detected capacity change from 0 to 512 executing program [ 41.827738][ T6458] loop0: detected capacity change from 0 to 512 executing program [ 41.927657][ T6461] loop0: detected capacity change from 0 to 512 [ 42.008648][ T6464] loop0: detected capacity change from 0 to 512 executing program executing program [ 42.070083][ T6467] loop0: detected capacity change from 0 to 512 executing program [ 42.147705][ T6470] loop0: detected capacity change from 0 to 512 executing program [ 42.245147][ T6473] loop0: detected capacity change from 0 to 512 executing program [ 42.315286][ T6476] loop0: detected capacity change from 0 to 512 executing program [ 42.423176][ T6479] loop0: detected capacity change from 0 to 512 executing program [ 42.499779][ T6482] loop0: detected capacity change from 0 to 512 executing program [ 42.589927][ T6485] loop0: detected capacity change from 0 to 512 executing program [ 42.677801][ T6488] loop0: detected capacity change from 0 to 512 executing program [ 42.774835][ T6491] loop0: detected capacity change from 0 to 512 executing program [ 42.847753][ T6494] loop0: detected capacity change from 0 to 512 executing program [ 42.875803][ T6497] loop0: detected capacity change from 0 to 512 executing program [ 42.961207][ T6500] loop0: detected capacity change from 0 to 512 executing program [ 43.067628][ T6503] loop0: detected capacity change from 0 to 512 executing program [ 43.157605][ T6506] loop0: detected capacity change from 0 to 512 executing program [ 43.228102][ T6509] loop0: detected capacity change from 0 to 512 executing program [ 43.317830][ T6512] loop0: detected capacity change from 0 to 512 executing program [ 43.447617][ T6515] loop0: detected capacity change from 0 to 512 executing program [ 43.517420][ T6518] loop0: detected capacity change from 0 to 512 executing program [ 43.607911][ T6521] loop0: detected capacity change from 0 to 512 executing program [ 43.687532][ T6524] loop0: detected capacity change from 0 to 512 executing program [ 43.777769][ T6527] loop0: detected capacity change from 0 to 512 executing program [ 43.857994][ T6530] loop0: detected capacity change from 0 to 512 executing program [ 43.918033][ T6533] loop0: detected capacity change from 0 to 512 executing program [ 43.997700][ T6536] loop0: detected capacity change from 0 to 512 executing program [ 44.097385][ T6539] loop0: detected capacity change from 0 to 512 executing program [ 44.138010][ T6542] loop0: detected capacity change from 0 to 512 executing program [ 44.197877][ T6545] loop0: detected capacity change from 0 to 512 executing program [ 44.267703][ T6548] loop0: detected capacity change from 0 to 512 [ 44.357394][ T6551] loop0: detected capacity change from 0 to 512 executing program executing program [ 44.428149][ T6554] loop0: detected capacity change from 0 to 512 executing program [ 44.527409][ T6557] loop0: detected capacity change from 0 to 512 executing program [ 44.599555][ T6560] loop0: detected capacity change from 0 to 512 executing program [ 44.657512][ T6564] loop0: detected capacity change from 0 to 512 executing program [ 44.724245][ T6567] loop0: detected capacity change from 0 to 512 executing program [ 44.832171][ T6570] loop0: detected capacity change from 0 to 512 executing program [ 44.968420][ T6573] loop0: detected capacity change from 0 to 512 executing program [ 45.049412][ T6576] loop0: detected capacity change from 0 to 512 executing program [ 45.147737][ T6579] loop0: detected capacity change from 0 to 512 executing program [ 45.235036][ T6582] loop0: detected capacity change from 0 to 512 executing program [ 45.317905][ T6585] loop0: detected capacity change from 0 to 512 executing program [ 45.417359][ T6588] loop0: detected capacity change from 0 to 512 executing program [ 45.497642][ T6591] loop0: detected capacity change from 0 to 512 executing program [ 45.609939][ T6594] loop0: detected capacity change from 0 to 512 executing program [ 45.707323][ T6597] loop0: detected capacity change from 0 to 512 executing program [ 45.797742][ T6600] loop0: detected capacity change from 0 to 512 executing program [ 45.931083][ T6603] loop0: detected capacity change from 0 to 512 executing program [ 45.987787][ T6606] loop0: detected capacity change from 0 to 512 executing program [ 46.107351][ T6609] loop0: detected capacity change from 0 to 512 executing program [ 46.187515][ T6612] loop0: detected capacity change from 0 to 512 executing program [ 46.247405][ T6615] loop0: detected capacity change from 0 to 512 executing program [ 46.307587][ T6618] loop0: detected capacity change from 0 to 512 executing program [ 46.387704][ T6621] loop0: detected capacity change from 0 to 512 executing program [ 46.459627][ T6624] loop0: detected capacity change from 0 to 512 executing program [ 46.547383][ T6627] loop0: detected capacity change from 0 to 512 executing program [ 46.617688][ T6630] loop0: detected capacity change from 0 to 512 executing program [ 46.699803][ T6633] loop0: detected capacity change from 0 to 512 executing program [ 46.827725][ T6636] loop0: detected capacity change from 0 to 512 executing program [ 46.907812][ T6639] loop0: detected capacity change from 0 to 512 executing program [ 46.977769][ T6642] loop0: detected capacity change from 0 to 512 executing program [ 47.069002][ T6645] loop0: detected capacity change from 0 to 512 executing program [ 47.147533][ T6648] loop0: detected capacity change from 0 to 512 executing program [ 47.217853][ T6651] loop0: detected capacity change from 0 to 512 executing program [ 47.307651][ T6654] loop0: detected capacity change from 0 to 512 executing program [ 47.417573][ T6657] loop0: detected capacity change from 0 to 512 executing program [ 47.517565][ T6660] loop0: detected capacity change from 0 to 512 executing program [ 47.577980][ T6663] loop0: detected capacity change from 0 to 512 executing program [ 47.688609][ T6666] loop0: detected capacity change from 0 to 512 executing program [ 47.764013][ T6669] loop0: detected capacity change from 0 to 512 executing program [ 47.834633][ T6672] loop0: detected capacity change from 0 to 512 executing program [ 47.897292][ T6675] loop0: detected capacity change from 0 to 512 executing program [ 48.017587][ T6678] loop0: detected capacity change from 0 to 512 executing program [ 48.097650][ T6681] loop0: detected capacity change from 0 to 512 executing program [ 48.199696][ T6684] loop0: detected capacity change from 0 to 512 executing program [ 48.277485][ T6687] loop0: detected capacity change from 0 to 512 executing program [ 48.347473][ T6690] loop0: detected capacity change from 0 to 512 executing program [ 48.441985][ T6693] loop0: detected capacity change from 0 to 512 executing program [ 48.532384][ T6696] loop0: detected capacity change from 0 to 512 executing program [ 48.617771][ T6699] loop0: detected capacity change from 0 to 512 executing program [ 48.697574][ T6702] loop0: detected capacity change from 0 to 512 executing program [ 48.789705][ T6705] loop0: detected capacity change from 0 to 512 executing program [ 48.824379][ T6708] loop0: detected capacity change from 0 to 512 [ 48.917111][ T6711] loop0: detected capacity change from 0 to 512 executing program executing program executing program [ 48.968956][ T6715] loop0: detected capacity change from 0 to 512 [ 49.057385][ T6718] loop0: detected capacity change from 0 to 512 executing program executing program [ 49.142013][ T6721] loop0: detected capacity change from 0 to 512 executing program [ 49.187964][ T6724] loop0: detected capacity change from 0 to 512 executing program [ 49.279230][ T6727] loop0: detected capacity change from 0 to 512 executing program [ 49.371189][ T6731] loop0: detected capacity change from 0 to 512 executing program [ 49.437466][ T6734] loop0: detected capacity change from 0 to 512 executing program [ 49.509047][ T6737] loop0: detected capacity change from 0 to 512 executing program [ 49.597438][ T6740] loop0: detected capacity change from 0 to 512 executing program [ 49.689319][ T6743] loop0: detected capacity change from 0 to 512 executing program [ 49.757384][ T6746] loop0: detected capacity change from 0 to 512 executing program [ 49.840744][ T6749] loop0: detected capacity change from 0 to 512 executing program [ 49.917631][ T6752] loop0: detected capacity change from 0 to 512 executing program [ 49.999058][ T6755] loop0: detected capacity change from 0 to 512 executing program [ 50.090113][ T6758] loop0: detected capacity change from 0 to 512