acity change from 0 to 512
[  557.413229][T20128] /dev/loop0: Can't open blockdev
[  557.443187][T20129] loop0: detected capacity change from 0 to 512
[  557.451322][T20129] /dev/loop0: Can't open blockdev
[  557.493696][T20130] loop0: detected capacity change from 0 to 512
[  557.504180][T20130] /dev/loop0: Can't open blockdev
[  557.534356][T20131] loop0: detected capacity change from 0 to 512
[  557.541815][T20131] /dev/loop0: Can't open blockdev
[  557.587539][T20132] loop0: detected capacity change from 0 to 512
[  557.596360][T20132] /dev/loop0: Can't open blockdev
[  557.630994][T20133] loop0: detected capacity change from 0 to 512
[  557.638755][T20133] /dev/loop0: Can't open blockdev
[  557.686775][T20134] loop0: detected capacity change from 0 to 512
[  557.694802][T20134] /dev/loop0: Can't open blockdev
[  557.726596][T20135] loop0: detected capacity change from 0 to 512
[  557.735027][T20135] /dev/loop0: Can't open blockdev
[  557.777684][T20136] loop0: detected capacity change from 0 to 512
[  557.785750][T20136] /dev/loop0: Can't open blockdev
[  557.819922][T20137] loop0: detected capacity change from 0 to 512
[  557.828183][T20137] /dev/loop0: Can't open blockdev
[  557.866501][T20138] loop0: detected capacity change from 0 to 512
[  557.875016][T20138] /dev/loop0: Can't open blockdev
[  557.908538][T20139] loop0: detected capacity change from 0 to 512
[  557.916599][T20139] /dev/loop0: Can't open blockdev
[  557.950828][T20140] loop0: detected capacity change from 0 to 512
[  557.964613][T20140] /dev/loop0: Can't open blockdev
[  557.998408][T20141] loop0: detected capacity change from 0 to 512
[  558.006461][T20141] /dev/loop0: Can't open blockdev
[  558.050681][T20142] loop0: detected capacity change from 0 to 512
[  558.059928][T20142] /dev/loop0: Can't open blockdev
[  558.092840][T20143] loop0: detected capacity change from 0 to 512
[  558.100540][T20143] /dev/loop0: Can't open blockdev
[  558.145970][T20144] loop0: detected capacity change from 0 to 512
[  558.153220][T20144] /dev/loop0: Can't open blockdev
[  558.194688][T20145] loop0: detected capacity change from 0 to 512
[  558.201767][T20145] /dev/loop0: Can't open blockdev
[  558.235142][T20146] loop0: detected capacity change from 0 to 512
[  558.242937][T20146] /dev/loop0: Can't open blockdev
[  558.275045][T20147] loop0: detected capacity change from 0 to 512
[  558.282557][T20147] /dev/loop0: Can't open blockdev
[  558.314575][T20148] loop0: detected capacity change from 0 to 512
[  558.321931][T20148] /dev/loop0: Can't open blockdev
[  558.353181][T20149] loop0: detected capacity change from 0 to 512
[  558.360907][T20149] /dev/loop0: Can't open blockdev
[  558.392547][T20150] loop0: detected capacity change from 0 to 512
[  558.400207][T20150] /dev/loop0: Can't open blockdev
[  558.435320][T20151] loop0: detected capacity change from 0 to 512
[  558.442870][T20151] /dev/loop0: Can't open blockdev
[  558.479835][T20152] loop0: detected capacity change from 0 to 512
[  558.488500][T20152] /dev/loop0: Can't open blockdev
[  558.520306][T20153] loop0: detected capacity change from 0 to 512
[  558.527716][T20153] /dev/loop0: Can't open blockdev
[  558.563742][T20154] loop0: detected capacity change from 0 to 512
[  558.573680][T20154] /dev/loop0: Can't open blockdev
[  558.611230][T20155] loop0: detected capacity change from 0 to 512
[  558.619271][T20155] /dev/loop0: Can't open blockdev
[  558.651100][T20156] loop0: detected capacity change from 0 to 512
[  558.658768][T20156] /dev/loop0: Can't open blockdev
[  558.690522][T20157] loop0: detected capacity change from 0 to 512
[  558.698841][T20157] /dev/loop0: Can't open blockdev
[  558.730504][T20158] loop0: detected capacity change from 0 to 512
[  558.737829][T20158] /dev/loop0: Can't open blockdev
[  558.783718][T20159] loop0: detected capacity change from 0 to 512
[  558.791317][T20159] /dev/loop0: Can't open blockdev
[  558.824811][T20160] loop0: detected capacity change from 0 to 512
[  558.832000][T20160] /dev/loop0: Can't open blockdev
[  558.873019][T20161] loop0: detected capacity change from 0 to 512
[  558.881524][T20161] /dev/loop0: Can't open blockdev
[  558.927898][T20162] loop0: detected capacity change from 0 to 512
[  558.935547][T20162] /dev/loop0: Can't open blockdev
[  558.987619][T20163] loop0: detected capacity change from 0 to 512
[  558.996974][T20163] /dev/loop0: Can't open blockdev
[  559.038230][T20164] loop0: detected capacity change from 0 to 512
[  559.045622][T20164] /dev/loop0: Can't open blockdev
[  559.088572][T20165] loop0: detected capacity change from 0 to 512
[  559.096610][T20165] /dev/loop0: Can't open blockdev
[  559.128187][T20166] loop0: detected capacity change from 0 to 512
[  559.135564][T20166] /dev/loop0: Can't open blockdev
[  559.167098][T20167] loop0: detected capacity change from 0 to 512
[  559.175389][T20167] /dev/loop0: Can't open blockdev
[  559.213728][T20168] loop0: detected capacity change from 0 to 512
[  559.220928][T20168] /dev/loop0: Can't open blockdev
[  559.252254][T20169] loop0: detected capacity change from 0 to 512
[  559.259981][T20169] /dev/loop0: Can't open blockdev
[  559.290372][T20170] loop0: detected capacity change from 0 to 512
[  559.298058][T20170] /dev/loop0: Can't open blockdev
[  559.327506][T20171] loop0: detected capacity change from 0 to 512
[  559.334829][T20171] /dev/loop0: Can't open blockdev
[  559.366263][T20172] loop0: detected capacity change from 0 to 512
[  559.375007][T20172] /dev/loop0: Can't open blockdev
[  559.403720][T20173] loop0: detected capacity change from 0 to 512
[  559.411461][T20173] /dev/loop0: Can't open blockdev
[  559.444333][T20174] loop0: detected capacity change from 0 to 512
[  559.452216][T20174] /dev/loop0: Can't open blockdev
[  559.485177][T20175] loop0: detected capacity change from 0 to 512
[  559.492828][T20175] /dev/loop0: Can't open blockdev
[  559.525216][T20176] loop0: detected capacity change from 0 to 512
[  559.532625][T20176] /dev/loop0: Can't open blockdev
[  559.579985][T20177] loop0: detected capacity change from 0 to 512
[  559.588772][T20177] /dev/loop0: Can't open blockdev
[  559.630244][T20178] loop0: detected capacity change from 0 to 512
[  559.638473][T20178] /dev/loop0: Can't open blockdev
[  559.675183][T20179] loop0: detected capacity change from 0 to 512
[  559.682386][T20179] /dev/loop0: Can't open blockdev
[  559.715354][T20180] loop0: detected capacity change from 0 to 512
[  559.722902][T20180] /dev/loop0: Can't open blockdev
[  559.767024][T20181] loop0: detected capacity change from 0 to 512
[  559.774504][T20181] /dev/loop0: Can't open blockdev
[  559.812339][T20182] loop0: detected capacity change from 0 to 512
[  559.820167][T20182] /dev/loop0: Can't open blockdev
[  559.862931][T20183] loop0: detected capacity change from 0 to 512
[  559.871040][T20183] /dev/loop0: Can't open blockdev
[  559.903316][T20184] loop0: detected capacity change from 0 to 512
[  559.910949][T20184] /dev/loop0: Can't open blockdev
[  559.952048][T20185] loop0: detected capacity change from 0 to 512
[  559.960363][T20185] /dev/loop0: Can't open blockdev
[  560.003074][T20186] loop0: detected capacity change from 0 to 512
[  560.011054][T20186] /dev/loop0: Can't open blockdev
[  560.048989][T20187] loop0: detected capacity change from 0 to 512
[  560.056524][T20187] /dev/loop0: Can't open blockdev
[  560.087810][T20188] loop0: detected capacity change from 0 to 512
[  560.096298][T20188] /dev/loop0: Can't open blockdev
[  560.128860][T20189] loop0: detected capacity change from 0 to 512
[  560.136596][T20189] /dev/loop0: Can't open blockdev
[  560.166370][T20190] loop0: detected capacity change from 0 to 512
[  560.173750][T20190] /dev/loop0: Can't open blockdev
[  560.210118][T20191] loop0: detected capacity change from 0 to 512
[  560.217701][T20191] /dev/loop0: Can't open blockdev
[  560.247176][T20192] loop0: detected capacity change from 0 to 512
[  560.254678][T20192] /dev/loop0: Can't open blockdev
[  560.292048][T20193] loop0: detected capacity change from 0 to 512
[  560.299767][T20193] /dev/loop0: Can't open blockdev
[  560.338322][T20194] loop0: detected capacity change from 0 to 512
[  560.345761][T20194] /dev/loop0: Can't open blockdev
[  560.383899][T20195] loop0: detected capacity change from 0 to 512
[  560.391124][T20195] /dev/loop0: Can't open blockdev
[  560.424555][T20196] loop0: detected capacity change from 0 to 512
[  560.432164][T20196] /dev/loop0: Can't open blockdev
[  560.464578][T20197] loop0: detected capacity change from 0 to 512
[  560.472241][T20197] /dev/loop0: Can't open blockdev
[  560.514939][T20198] loop0: detected capacity change from 0 to 512
[  560.522600][T20198] /dev/loop0: Can't open blockdev
[  560.556020][T20199] loop0: detected capacity change from 0 to 512
[  560.563690][T20199] /dev/loop0: Can't open blockdev
[  560.594829][T20200] loop0: detected capacity change from 0 to 512
[  560.602510][T20200] /dev/loop0: Can't open blockdev
[  560.632373][T20201] loop0: detected capacity change from 0 to 512
[  560.639925][T20201] /dev/loop0: Can't open blockdev
[  560.672319][T20202] loop0: detected capacity change from 0 to 512
[  560.679953][T20202] /dev/loop0: Can't open blockdev
[  560.712445][T20203] loop0: detected capacity change from 0 to 512
[  560.721345][T20203] /dev/loop0: Can't open blockdev
[  560.760191][T20204] loop0: detected capacity change from 0 to 512
[  560.767913][T20204] /dev/loop0: Can't open blockdev
[  560.799235][T20205] loop0: detected capacity change from 0 to 512
[  560.806981][T20205] /dev/loop0: Can't open blockdev
[  560.839926][T20206] loop0: detected capacity change from 0 to 512
[  560.855346][T20206] /dev/loop0: Can't open blockdev
[  560.889537][T20207] loop0: detected capacity change from 0 to 512
[  560.897024][T20207] /dev/loop0: Can't open blockdev
[  560.934664][T20208] loop0: detected capacity change from 0 to 512
[  560.941939][T20208] /dev/loop0: Can't open blockdev
[  560.980835][T20209] loop0: detected capacity change from 0 to 512
[  560.988619][T20209] /dev/loop0: Can't open blockdev
[  561.020879][T20210] loop0: detected capacity change from 0 to 512
[  561.030841][T20210] /dev/loop0: Can't open blockdev
[  561.068634][T20211] loop0: detected capacity change from 0 to 512
[  561.085472][T20211] /dev/loop0: Can't open blockdev
[  561.115763][T20212] loop0: detected capacity change from 0 to 512
[  561.123264][T20212] /dev/loop0: Can't open blockdev
[  561.168448][T20213] loop0: detected capacity change from 0 to 512
[  561.176342][T20213] /dev/loop0: Can't open blockdev
[  561.205815][T20214] loop0: detected capacity change from 0 to 512
[  561.213335][T20214] /dev/loop0: Can't open blockdev
[  561.245070][T20215] loop0: detected capacity change from 0 to 512
[  561.252186][T20215] /dev/loop0: Can't open blockdev
[  561.295190][T20216] loop0: detected capacity change from 0 to 512
[  561.302571][T20216] /dev/loop0: Can't open blockdev
[  561.336736][T20217] loop0: detected capacity change from 0 to 512
[  561.343915][T20217] /dev/loop0: Can't open blockdev
[  561.383770][T20218] loop0: detected capacity change from 0 to 512
[  561.391863][T20218] /dev/loop0: Can't open blockdev
[  561.432554][T20219] loop0: detected capacity change from 0 to 512
[  561.454554][T20219] /dev/loop0: Can't open blockdev
[  561.492304][T20220] loop0: detected capacity change from 0 to 512
[  561.501126][T20220] /dev/loop0: Can't open blockdev
[  561.571117][T20221] loop0: detected capacity change from 0 to 512
[  561.578934][T20221] /dev/loop0: Can't open blockdev
[  561.618507][T20222] loop0: detected capacity change from 0 to 512
[  561.627185][T20222] /dev/loop0: Can't open blockdev
[  561.660961][T20223] loop0: detected capacity change from 0 to 512
[  561.669322][T20223] /dev/loop0: Can't open blockdev
[  561.704564][T20224] loop0: detected capacity change from 0 to 512
[  561.712338][T20224] /dev/loop0: Can't open blockdev
[  561.745971][T20225] loop0: detected capacity change from 0 to 512
[  561.753347][T20225] /dev/loop0: Can't open blockdev
[  561.787378][T20226] loop0: detected capacity change from 0 to 512
[  561.794836][T20226] /dev/loop0: Can't open blockdev
[  561.828920][T20227] loop0: detected capacity change from 0 to 512
[  561.837012][T20227] /dev/loop0: Can't open blockdev
[  561.866851][T20228] loop0: detected capacity change from 0 to 512
[  561.874843][T20228] /dev/loop0: Can't open blockdev
[  561.911687][T20229] loop0: detected capacity change from 0 to 512
[  561.919625][T20229] /dev/loop0: Can't open blockdev
[  561.956153][T20230] loop0: detected capacity change from 0 to 512
[  561.963371][T20230] /dev/loop0: Can't open blockdev
[  562.013541][T20231] loop0: detected capacity change from 0 to 512
[  562.021437][T20231] /dev/loop0: Can't open blockdev
[  562.060145][T20232] loop0: detected capacity change from 0 to 512
[  562.068519][T20232] /dev/loop0: Can't open blockdev
[  562.100021][T20233] loop0: detected capacity change from 0 to 512
[  562.108262][T20233] /dev/loop0: Can't open blockdev
[  562.157301][T20234] loop0: detected capacity change from 0 to 512
[  562.164938][T20234] /dev/loop0: Can't open blockdev
[  562.204527][T20235] loop0: detected capacity change from 0 to 512
[  562.211782][T20235] /dev/loop0: Can't open blockdev
[  562.251439][T20236] loop0: detected capacity change from 0 to 512
[  562.259011][T20236] /dev/loop0: Can't open blockdev
[  562.291533][T20237] loop0: detected capacity change from 0 to 512
[  562.299394][T20237] /dev/loop0: Can't open blockdev
[  562.330914][T20238] loop0: detected capacity change from 0 to 512
[  562.342995][T20238] /dev/loop0: Can't open blockdev
[  562.376254][T20239] loop0: detected capacity change from 0 to 512
[  562.383881][T20239] /dev/loop0: Can't open blockdev
[  562.397079][ T1290] ieee802154 phy0 wpan0: encryption failed: -22
[  562.404033][ T1290] ieee802154 phy1 wpan1: encryption failed: -22
[  562.431020][T20240] loop0: detected capacity change from 0 to 512
[  562.439078][T20240] /dev/loop0: Can't open blockdev
[  562.472701][T20241] loop0: detected capacity change from 0 to 512
[  562.480040][T20241] /dev/loop0: Can't open blockdev
[  562.521422][T20242] loop0: detected capacity change from 0 to 512
[  562.529111][T20242] /dev/loop0: Can't open blockdev
[  562.569493][T20243] loop0: detected capacity change from 0 to 512
[  562.577923][T20243] /dev/loop0: Can't open blockdev
[  562.620657][T20244] loop0: detected capacity change from 0 to 512
[  562.628231][T20244] /dev/loop0: Can't open blockdev
[  562.669105][T20245] loop0: detected capacity change from 0 to 512
[  562.677814][T20245] /dev/loop0: Can't open blockdev
[  562.713542][T20246] loop0: detected capacity change from 0 to 512
[  562.720708][T20246] /dev/loop0: Can't open blockdev
[  562.754613][T20247] loop0: detected capacity change from 0 to 512
[  562.762025][T20247] /dev/loop0: Can't open blockdev
[  562.799362][T20248] loop0: detected capacity change from 0 to 512
[  562.807795][T20248] /dev/loop0: Can't open blockdev
[  562.840863][T20249] loop0: detected capacity change from 0 to 512
[  562.848159][T20249] /dev/loop0: Can't open blockdev
[  562.888076][T20250] loop0: detected capacity change from 0 to 512
[  562.896192][T20250] /dev/loop0: Can't open blockdev
[  562.928064][T20251] loop0: detected capacity change from 0 to 512
[  562.936177][T20251] /dev/loop0: Can't open blockdev
[  562.977404][T20252] loop0: detected capacity change from 0 to 512
[  562.984724][T20252] /dev/loop0: Can't open blockdev
[  563.018430][T20253] loop0: detected capacity change from 0 to 512
[  563.026429][T20253] /dev/loop0: Can't open blockdev
[  563.076785][T20254] loop0: detected capacity change from 0 to 512
[  563.085581][T20254] /dev/loop0: Can't open blockdev
[  563.124369][T20255] loop0: detected capacity change from 0 to 512
[  563.132358][T20255] /dev/loop0: Can't open blockdev
[  563.222510][T20256] loop0: detected capacity change from 0 to 512
[  563.230073][T20256] /dev/loop0: Can't open blockdev
[  563.269839][T20257] loop0: detected capacity change from 0 to 512
[  563.284178][T20257] /dev/loop0: Can't open blockdev
[  563.314217][T20258] loop0: detected capacity change from 0 to 512
[  563.321916][T20258] /dev/loop0: Can't open blockdev
[  563.356833][T20259] loop0: detected capacity change from 0 to 512
[  563.364474][T20259] /dev/loop0: Can't open blockdev
[  563.403776][T20260] loop0: detected capacity change from 0 to 512
[  563.411514][T20260] /dev/loop0: Can't open blockdev
[  563.444838][T20261] loop0: detected capacity change from 0 to 512
[  563.452504][T20261] /dev/loop0: Can't open blockdev
[  563.494983][T20262] loop0: detected capacity change from 0 to 512
[  563.502252][T20262] /dev/loop0: Can't open blockdev
[  563.541507][T20263] loop0: detected capacity change from 0 to 512
[  563.549940][T20263] /dev/loop0: Can't open blockdev
[  563.597649][T20264] loop0: detected capacity change from 0 to 512
[  563.605944][T20264] /dev/loop0: Can't open blockdev
[  563.653514][T20265] loop0: detected capacity change from 0 to 512
[  563.662111][T20265] /dev/loop0: Can't open blockdev
[  563.695976][T20266] loop0: detected capacity change from 0 to 512
[  563.703747][T20266] /dev/loop0: Can't open blockdev
[  563.743070][T20267] loop0: detected capacity change from 0 to 512
[  563.751594][T20267] /dev/loop0: Can't open blockdev
[  563.790006][T20268] loop0: detected capacity change from 0 to 512
[  563.798132][T20268] /dev/loop0: Can't open blockdev
[  563.827498][T20269] loop0: detected capacity change from 0 to 512
[  563.834867][T20269] /dev/loop0: Can't open blockdev
[  563.868665][T20270] loop0: detected capacity change from 0 to 512
[  563.878056][T20270] /dev/loop0: Can't open blockdev
[  563.917228][T20271] loop0: detected capacity change from 0 to 512
[  563.924686][T20271] /dev/loop0: Can't open blockdev
[  563.959780][T20272] loop0: detected capacity change from 0 to 512
[  563.968854][T20272] /dev/loop0: Can't open blockdev
[  564.010550][T20273] loop0: detected capacity change from 0 to 512
[  564.019466][T20273] /dev/loop0: Can't open blockdev
[  564.051536][T20274] loop0: detected capacity change from 0 to 512
[  564.059722][T20274] /dev/loop0: Can't open blockdev
[  564.096293][T20275] loop0: detected capacity change from 0 to 512
[  564.103726][T20275] /dev/loop0: Can't open blockdev
[  564.139225][T20276] loop0: detected capacity change from 0 to 512
[  564.147368][T20276] /dev/loop0: Can't open blockdev
[  564.190016][T20277] loop0: detected capacity change from 0 to 512
[  564.197858][T20277] /dev/loop0: Can't open blockdev
[  564.234362][T20278] loop0: detected capacity change from 0 to 512
[  564.241519][T20278] /dev/loop0: Can't open blockdev
[  564.279627][T20279] loop0: detected capacity change from 0 to 512
[  564.287516][T20279] /dev/loop0: Can't open blockdev
[  564.320953][T20280] loop0: detected capacity change from 0 to 512
[  564.328253][T20280] /dev/loop0: Can't open blockdev
[  564.367141][T20281] loop0: detected capacity change from 0 to 512
[  564.374582][T20281] /dev/loop0: Can't open blockdev
[  564.410205][T20282] loop0: detected capacity change from 0 to 512
[  564.419002][T20282] /dev/loop0: Can't open blockdev
[  564.459158][T20283] loop0: detected capacity change from 0 to 512
[  564.468845][T20283] /dev/loop0: Can't open blockdev
[  564.501442][T20284] loop0: detected capacity change from 0 to 512
[  564.509325][T20284] /dev/loop0: Can't open blockdev
[  564.548372][T20285] loop0: detected capacity change from 0 to 512
[  564.556764][T20285] /dev/loop0: Can't open blockdev
[  564.587050][T20286] loop0: detected capacity change from 0 to 512
[  564.594836][T20286] /dev/loop0: Can't open blockdev
[  564.627959][T20287] loop0: detected capacity change from 0 to 512
[  564.636016][T20287] /dev/loop0: Can't open blockdev
[  564.671603][T20288] loop0: detected capacity change from 0 to 512
[  564.684518][T20288] /dev/loop0: Can't open blockdev
[  564.720248][T20289] loop0: detected capacity change from 0 to 512
[  564.728337][T20289] /dev/loop0: Can't open blockdev
[  564.761008][T20290] loop0: detected capacity change from 0 to 512
[  564.768516][T20290] /dev/loop0: Can't open blockdev
[  564.801005][T20291] loop0: detected capacity change from 0 to 512
[  564.808940][T20291] /dev/loop0: Can't open blockdev
[  564.845867][T20292] loop0: detected capacity change from 0 to 512
[  564.853428][T20292] /dev/loop0: Can't open blockdev
[  564.904945][T20293] loop0: detected capacity change from 0 to 512
[  564.912215][T20293] /dev/loop0: Can't open blockdev
[  564.950176][T20294] loop0: detected capacity change from 0 to 512
[  564.957622][T20294] /dev/loop0: Can't open blockdev
[  564.998655][T20295] loop0: detected capacity change from 0 to 512
[  565.006760][T20295] /dev/loop0: Can't open blockdev
[  565.039297][T20296] loop0: detected capacity change from 0 to 512
[  565.048438][T20296] /dev/loop0: Can't open blockdev
[  565.081273][T20297] loop0: detected capacity change from 0 to 512
[  565.088979][T20297] /dev/loop0: Can't open blockdev
[  565.130967][T20298] loop0: detected capacity change from 0 to 512
[  565.138210][T20298] /dev/loop0: Can't open blockdev
[  565.173014][T20299] loop0: detected capacity change from 0 to 512
[  565.180712][T20299] /dev/loop0: Can't open blockdev
[  565.214900][T20300] loop0: detected capacity change from 0 to 512
[  565.222527][T20300] /dev/loop0: Can't open blockdev
[  565.258079][T20301] loop0: detected capacity change from 0 to 512
[  565.266142][T20301] /dev/loop0: Can't open blockdev
[  565.300560][T20302] loop0: detected capacity change from 0 to 512
[  565.308895][T20302] /dev/loop0: Can't open blockdev
[  565.349334][T20303] loop0: detected capacity change from 0 to 512
[  565.357135][T20303] /dev/loop0: Can't open blockdev
[  565.396286][T20304] loop0: detected capacity change from 0 to 512
[  565.403613][T20304] /dev/loop0: Can't open blockdev
[  565.438424][T20305] loop0: detected capacity change from 0 to 512
[  565.446461][T20305] /dev/loop0: Can't open blockdev
[  565.482012][T20306] loop0: detected capacity change from 0 to 512
[  565.490308][T20306] /dev/loop0: Can't open blockdev
[  565.526632][T20307] loop0: detected capacity change from 0 to 512
[  565.533869][T20307] /dev/loop0: Can't open blockdev
[  565.566514][T20308] loop0: detected capacity change from 0 to 512
[  565.573878][T20308] /dev/loop0: Can't open blockdev
[  565.604991][T20309] loop0: detected capacity change from 0 to 512
[  565.612210][T20309] /dev/loop0: Can't open blockdev
[  565.645108][T20310] loop0: detected capacity change from 0 to 512
[  565.652475][T20310] /dev/loop0: Can't open blockdev
[  565.689529][T20311] loop0: detected capacity change from 0 to 512
[  565.697281][T20311] /dev/loop0: Can't open blockdev
[  565.733598][T20312] loop0: detected capacity change from 0 to 512
[  565.741390][T20312] /dev/loop0: Can't open blockdev
[  565.792478][T20313] loop0: detected capacity change from 0 to 512
[  565.800314][T20313] /dev/loop0: Can't open blockdev
[  565.838598][T20314] loop0: detected capacity change from 0 to 512
[  565.846394][T20314] /dev/loop0: Can't open blockdev
[  565.879149][T20315] loop0: detected capacity change from 0 to 512
[  565.886908][T20315] /dev/loop0: Can't open blockdev
[  565.925844][T20316] loop0: detected capacity change from 0 to 512
[  565.933534][T20316] /dev/loop0: Can't open blockdev
[  565.966113][T20317] loop0: detected capacity change from 0 to 512
[  565.973240][T20317] /dev/loop0: Can't open blockdev
[  566.010520][T20318] loop0: detected capacity change from 0 to 512
[  566.018741][T20318] /dev/loop0: Can't open blockdev
[  566.051229][T20319] loop0: detected capacity change from 0 to 512
[  566.058954][T20319] /dev/loop0: Can't open blockdev
[  566.101812][T20320] loop0: detected capacity change from 0 to 512
[  566.110347][T20320] /dev/loop0: Can't open blockdev
[  566.149709][T20321] loop0: detected capacity change from 0 to 512
[  566.157642][T20321] /dev/loop0: Can't open blockdev
[  566.204743][T20322] loop0: detected capacity change from 0 to 512
[  566.212195][T20322] /dev/loop0: Can't open blockdev
[  566.248206][T20323] loop0: detected capacity change from 0 to 512
[  566.256334][T20323] /dev/loop0: Can't open blockdev
[  566.294422][T20324] loop0: detected capacity change from 0 to 512
[  566.302427][T20324] /dev/loop0: Can't open blockdev
[  566.340551][T20325] loop0: detected capacity change from 0 to 512
[  566.348059][T20325] /dev/loop0: Can't open blockdev
[  566.381708][T20326] loop0: detected capacity change from 0 to 512
[  566.389282][T20326] /dev/loop0: Can't open blockdev
[  566.434746][T20327] loop0: detected capacity change from 0 to 512
[  566.442307][T20327] /dev/loop0: Can't open blockdev
[  566.487637][T20328] loop0: detected capacity change from 0 to 512
[  566.495186][T20328] /dev/loop0: Can't open blockdev
[  566.528883][T20329] loop0: detected capacity change from 0 to 512
[  566.537255][T20329] /dev/loop0: Can't open blockdev
[  566.580672][T20330] loop0: detected capacity change from 0 to 512
[  566.588604][T20330] /dev/loop0: Can't open blockdev
[  566.627607][T20331] loop0: detected capacity change from 0 to 512
[  566.635016][T20331] /dev/loop0: Can't open blockdev
[  566.683606][T20332] loop0: detected capacity change from 0 to 512
[  566.695275][T20332] /dev/loop0: Can't open blockdev
[  566.745392][T20333] loop0: detected capacity change from 0 to 512
[  566.752933][T20333] /dev/loop0: Can't open blockdev
[  566.781538][T20334] loop0: detected capacity change from 0 to 512
[  566.788883][T20334] /dev/loop0: Can't open blockdev
[  566.833712][T20335] loop0: detected capacity change from 0 to 512
[  566.841681][T20335] /dev/loop0: Can't open blockdev
[  566.881543][T20336] loop0: detected capacity change from 0 to 512
[  566.889219][T20336] /dev/loop0: Can't open blockdev
[  566.924568][T20337] loop0: detected capacity change from 0 to 512
[  566.932089][T20337] /dev/loop0: Can't open blockdev
[  566.966205][T20338] loop0: detected capacity change from 0 to 512
[  566.973515][T20338] /dev/loop0: Can't open blockdev
[  567.024958][T20339] loop0: detected capacity change from 0 to 512
[  567.032674][T20339] /dev/loop0: Can't open blockdev
[  567.072702][T20340] loop0: detected capacity change from 0 to 512
[  567.080581][T20340] /dev/loop0: Can't open blockdev
[  567.115683][T20341] loop0: detected capacity change from 0 to 512
[  567.123431][T20341] /dev/loop0: Can't open blockdev
[  567.166772][T20342] loop0: detected capacity change from 0 to 512
[  567.173910][T20342] /dev/loop0: Can't open blockdev
[  567.205619][T20343] loop0: detected capacity change from 0 to 512
[  567.212971][T20343] /dev/loop0: Can't open blockdev
[  567.246059][T20344] loop0: detected capacity change from 0 to 512
[  567.255692][T20344] /dev/loop0: Can't open blockdev
[  567.284823][T20345] loop0: detected capacity change from 0 to 512
[  567.292239][T20345] /dev/loop0: Can't open blockdev
[  567.326699][T20346] loop0: detected capacity change from 0 to 512
[  567.333907][T20346] /dev/loop0: Can't open blockdev
[  567.369353][T20347] loop0: detected capacity change from 0 to 512
[  567.377126][T20347] /dev/loop0: Can't open blockdev
[  567.421160][T20348] loop0: detected capacity change from 0 to 512
[  567.430144][T20348] /dev/loop0: Can't open blockdev
[  567.472685][T20349] loop0: detected capacity change from 0 to 512
[  567.481266][T20349] /dev/loop0: Can't open blockdev
[  567.519072][T20350] loop0: detected capacity change from 0 to 512
[  567.526486][T20350] /dev/loop0: Can't open blockdev
[  567.559296][T20351] loop0: detected capacity change from 0 to 512
[  567.567030][T20351] /dev/loop0: Can't open blockdev
[  567.603875][T20352] loop0: detected capacity change from 0 to 512
[  567.611661][T20352] /dev/loop0: Can't open blockdev
[  567.645494][T20353] loop0: detected capacity change from 0 to 512
[  567.652991][T20353] /dev/loop0: Can't open blockdev
[  567.686859][T20354] loop0: detected capacity change from 0 to 512
[  567.694048][T20354] /dev/loop0: Can't open blockdev
[  567.736349][T20355] loop0: detected capacity change from 0 to 512
[  567.744582][T20355] /dev/loop0: Can't open blockdev
[  567.777888][T20356] loop0: detected capacity change from 0 to 512
[  567.786825][T20356] /dev/loop0: Can't open blockdev
[  567.820443][T20357] loop0: detected capacity change from 0 to 512
[  567.828647][T20357] /dev/loop0: Can't open blockdev
[  567.863018][T20358] loop0: detected capacity change from 0 to 512
[  567.870893][T20358] /dev/loop0: Can't open blockdev
[  567.906848][T20359] loop0: detected capacity change from 0 to 512
[  567.914464][T20359] /dev/loop0: Can't open blockdev
[  567.958826][T20360] loop0: detected capacity change from 0 to 512
[  567.966383][T20360] /dev/loop0: Can't open blockdev
[  568.002365][T20361] loop0: detected capacity change from 0 to 512
[  568.011239][T20361] /dev/loop0: Can't open blockdev
[  568.042088][T20362] loop0: detected capacity change from 0 to 512
[  568.050054][T20362] /dev/loop0: Can't open blockdev
[  568.086162][T20363] loop0: detected capacity change from 0 to 512
[  568.093311][T20363] /dev/loop0: Can't open blockdev
[  568.144415][T20364] loop0: detected capacity change from 0 to 512
[  568.152518][T20364] /dev/loop0: Can't open blockdev
[  568.190133][T20365] loop0: detected capacity change from 0 to 512
[  568.197862][T20365] /dev/loop0: Can't open blockdev
[  568.235836][T20366] loop0: detected capacity change from 0 to 512
[  568.242974][T20366] /dev/loop0: Can't open blockdev
[  568.281887][T20367] loop0: detected capacity change from 0 to 512
[  568.289216][T20367] /dev/loop0: Can't open blockdev
[  568.327289][T20368] loop0: detected capacity change from 0 to 512
[  568.335187][T20368] /dev/loop0: Can't open blockdev
[  568.369108][T20369] loop0: detected capacity change from 0 to 512
[  568.377423][T20369] /dev/loop0: Can't open blockdev
[  568.418821][T20370] loop0: detected capacity change from 0 to 512
[  568.427031][T20370] /dev/loop0: Can't open blockdev
[  568.460499][T20371] loop0: detected capacity change from 0 to 512
[  568.469146][T20371] /dev/loop0: Can't open blockdev
[  568.503069][T20372] loop0: detected capacity change from 0 to 512
[  568.510940][T20372] /dev/loop0: Can't open blockdev
[  568.552068][T20373] loop0: detected capacity change from 0 to 512
[  568.560910][T20373] /dev/loop0: Can't open blockdev
[  568.611127][T20374] loop0: detected capacity change from 0 to 512
[  568.618934][T20374] /dev/loop0: Can't open blockdev
[  568.650872][T20375] loop0: detected capacity change from 0 to 512
[  568.658290][T20375] /dev/loop0: Can't open blockdev
[  568.693517][T20376] loop0: detected capacity change from 0 to 512
[  568.702801][T20376] /dev/loop0: Can't open blockdev
[  568.737776][T20377] loop0: detected capacity change from 0 to 512
[  568.745413][T20377] /dev/loop0: Can't open blockdev
[  568.790589][T20378] loop0: detected capacity change from 0 to 512
[  568.798627][T20378] /dev/loop0: Can't open blockdev
[  568.839731][T20379] loop0: detected capacity change from 0 to 512
[  568.847282][T20379] /dev/loop0: Can't open blockdev
[  568.883368][T20380] loop0: detected capacity change from 0 to 512
[  568.891100][T20380] /dev/loop0: Can't open blockdev
[  568.939090][T20381] loop0: detected capacity change from 0 to 512
[  568.947362][T20381] /dev/loop0: Can't open blockdev
[  568.980482][T20382] loop0: detected capacity change from 0 to 512
[  568.988192][T20382] /dev/loop0: Can't open blockdev
[  569.020790][T20383] loop0: detected capacity change from 0 to 512
[  569.029161][T20383] /dev/loop0: Can't open blockdev
[  569.071069][T20384] loop0: detected capacity change from 0 to 512
[  569.078722][T20384] /dev/loop0: Can't open blockdev
[  569.112879][T20385] loop0: detected capacity change from 0 to 512
[  569.120388][T20385] /dev/loop0: Can't open blockdev
[  569.180021][T20386] loop0: detected capacity change from 0 to 512
[  569.188570][T20386] /dev/loop0: Can't open blockdev
[  569.233254][T20387] loop0: detected capacity change from 0 to 512
[  569.241650][T20387] /dev/loop0: Can't open blockdev
[  569.281519][T20388] loop0: detected capacity change from 0 to 512
[  569.289077][T20388] /dev/loop0: Can't open blockdev
[  569.328750][T20389] loop0: detected capacity change from 0 to 512
[  569.344311][T20389] /dev/loop0: Can't open blockdev
[  569.377998][T20390] loop0: detected capacity change from 0 to 512
[  569.385445][T20390] /dev/loop0: Can't open blockdev
[  569.422760][T20391] loop0: detected capacity change from 0 to 512
[  569.430566][T20391] /dev/loop0: Can't open blockdev
[  569.462438][T20392] loop0: detected capacity change from 0 to 512
[  569.470875][T20392] /dev/loop0: Can't open blockdev
[  569.506824][T20393] loop0: detected capacity change from 0 to 512
[  569.514854][T20393] /dev/loop0: Can't open blockdev
[  569.553871][T20394] loop0: detected capacity change from 0 to 512
[  569.564869][T20394] /dev/loop0: Can't open blockdev
[  569.598708][T20395] loop0: detected capacity change from 0 to 512
[  569.606396][T20395] /dev/loop0: Can't open blockdev
[  569.659079][T20396] loop0: detected capacity change from 0 to 512
[  569.677787][T20396] /dev/loop0: Can't open blockdev
[  569.718145][T20397] loop0: detected capacity change from 0 to 512
[  569.727050][T20397] /dev/loop0: Can't open blockdev
[  569.764862][T20398] loop0: detected capacity change from 0 to 512
[  569.772181][T20398] /dev/loop0: Can't open blockdev
[  569.816795][T20399] loop0: detected capacity change from 0 to 512
[  569.824932][T20399] /dev/loop0: Can't open blockdev
[  569.865985][T20400] loop0: detected capacity change from 0 to 512
[  569.873255][T20400] /dev/loop0: Can't open blockdev
[  569.910000][T20401] loop0: detected capacity change from 0 to 512
[  569.917526][T20401] /dev/loop0: Can't open blockdev
[  569.953735][T20402] loop0: detected capacity change from 0 to 512
[  569.961995][T20402] /dev/loop0: Can't open blockdev
[  569.999556][T20403] loop0: detected capacity change from 0 to 512
[  570.007015][T20403] /dev/loop0: Can't open blockdev
[  570.041060][T20404] loop0: detected capacity change from 0 to 512
[  570.048850][T20404] /dev/loop0: Can't open blockdev
[  570.112700][T20405] loop0: detected capacity change from 0 to 512
[  570.120987][T20405] /dev/loop0: Can't open blockdev
[  570.160744][T20406] loop0: detected capacity change from 0 to 512
[  570.168334][T20406] /dev/loop0: Can't open blockdev
[  570.203288][T20407] loop0: detected capacity change from 0 to 512
[  570.210619][T20407] /dev/loop0: Can't open blockdev
[  570.249921][T20408] loop0: detected capacity change from 0 to 512
[  570.258056][T20408] /dev/loop0: Can't open blockdev
[  570.290935][T20409] loop0: detected capacity change from 0 to 512
[  570.299381][T20409] /dev/loop0: Can't open blockdev
[  570.336265][T20410] loop0: detected capacity change from 0 to 512
[  570.343469][T20410] /dev/loop0: Can't open blockdev
[  570.395413][T20411] loop0: detected capacity change from 0 to 512
[  570.403007][T20411] /dev/loop0: Can't open blockdev
[  570.437849][T20412] loop0: detected capacity change from 0 to 512
[  570.445611][T20412] /dev/loop0: Can't open blockdev
[  570.485296][T20413] loop0: detected capacity change from 0 to 512
[  570.492816][T20413] /dev/loop0: Can't open blockdev
[  570.528116][T20414] loop0: detected capacity change from 0 to 512
[  570.536085][T20414] /dev/loop0: Can't open blockdev
[  570.570857][T20415] loop0: detected capacity change from 0 to 512
[  570.578395][T20415] /dev/loop0: Can't open blockdev
[  570.615191][T20416] loop0: detected capacity change from 0 to 512
[  570.622961][T20416] /dev/loop0: Can't open blockdev
[  570.654291][T20417] loop0: detected capacity change from 0 to 512
[  570.661713][T20417] /dev/loop0: Can't open blockdev
[  570.701927][T20418] loop0: detected capacity change from 0 to 512
[  570.709775][T20418] /dev/loop0: Can't open blockdev
[  570.764103][T20419] loop0: detected capacity change from 0 to 512
[  570.772178][T20419] /dev/loop0: Can't open blockdev
[  570.807252][T20420] loop0: detected capacity change from 0 to 512
[  570.814622][T20420] /dev/loop0: Can't open blockdev
[  570.847740][T20421] loop0: detected capacity change from 0 to 512
[  570.855796][T20421] /dev/loop0: Can't open blockdev
[  570.893878][T20422] loop0: detected capacity change from 0 to 512
[  570.901339][T20422] /dev/loop0: Can't open blockdev
[  570.933270][T20423] loop0: detected capacity change from 0 to 512
[  570.941686][T20423] /dev/loop0: Can't open blockdev
[  570.980460][T20424] loop0: detected capacity change from 0 to 512
[  570.988234][T20424] /dev/loop0: Can't open blockdev
[  571.034591][T20425] loop0: detected capacity change from 0 to 512
[  571.042751][T20425] /dev/loop0: Can't open blockdev
[  571.080947][T20426] loop0: detected capacity change from 0 to 512
[  571.088962][T20426] /dev/loop0: Can't open blockdev
[  571.126724][T20427] loop0: detected capacity change from 0 to 512
[  571.133934][T20427] /dev/loop0: Can't open blockdev
[  571.175879][T20428] loop0: detected capacity change from 0 to 512
[  571.183660][T20428] /dev/loop0: Can't open blockdev
[  571.215169][T20429] loop0: detected capacity change from 0 to 512
[  571.222528][T20429] /dev/loop0: Can't open blockdev
[  571.283384][T20430] loop0: detected capacity change from 0 to 512
[  571.292321][T20430] /dev/loop0: Can't open blockdev
[  571.327765][T20431] loop0: detected capacity change from 0 to 512
[  571.335519][T20431] /dev/loop0: Can't open blockdev
[  571.375985][T20432] loop0: detected capacity change from 0 to 512
[  571.383670][T20432] /dev/loop0: Can't open blockdev
[  571.417775][T20433] loop0: detected capacity change from 0 to 512
[  571.425516][T20433] /dev/loop0: Can't open blockdev
[  571.457790][T20434] loop0: detected capacity change from 0 to 512
[  571.465333][T20434] /dev/loop0: Can't open blockdev
[  571.501576][T20435] loop0: detected capacity change from 0 to 512
[  571.509706][T20435] /dev/loop0: Can't open blockdev
[  571.541381][T20436] loop0: detected capacity change from 0 to 512
[  571.549203][T20436] /dev/loop0: Can't open blockdev
[  571.580853][T20437] loop0: detected capacity change from 0 to 512
[  571.588263][T20437] /dev/loop0: Can't open blockdev
[  571.645410][T20438] loop0: detected capacity change from 0 to 512
[  571.653818][T20438] /dev/loop0: Can't open blockdev
[  571.688241][T20439] loop0: detected capacity change from 0 to 512
[  571.695961][T20439] /dev/loop0: Can't open blockdev
[  571.730972][T20440] loop0: detected capacity change from 0 to 512
[  571.741866][T20440] /dev/loop0: Can't open blockdev
[  571.785118][T20441] loop0: detected capacity change from 0 to 512
[  571.792345][T20441] /dev/loop0: Can't open blockdev
[  571.825414][T20442] loop0: detected capacity change from 0 to 512
[  571.832900][T20442] /dev/loop0: Can't open blockdev
[  571.869109][T20443] loop0: detected capacity change from 0 to 512
[  571.882373][T20443] /dev/loop0: Can't open blockdev
[  571.923668][T20444] loop0: detected capacity change from 0 to 512
[  571.931547][T20444] /dev/loop0: Can't open blockdev
[  571.961497][T20445] loop0: detected capacity change from 0 to 512
[  571.970368][T20445] /dev/loop0: Can't open blockdev
[  572.003265][T20446] loop0: detected capacity change from 0 to 512
[  572.011582][T20446] /dev/loop0: Can't open blockdev
[  572.061073][T20447] loop0: detected capacity change from 0 to 512
[  572.069375][T20447] /dev/loop0: Can't open blockdev
[  572.101934][T20448] loop0: detected capacity change from 0 to 512
[  572.110265][T20448] /dev/loop0: Can't open blockdev
[  572.154594][T20449] loop0: detected capacity change from 0 to 512
[  572.162607][T20449] /dev/loop0: Can't open blockdev
[  572.197889][T20450] loop0: detected capacity change from 0 to 512
[  572.206124][T20450] /dev/loop0: Can't open blockdev
[  572.244232][T20451] loop0: detected capacity change from 0 to 512
[  572.251536][T20451] /dev/loop0: Can't open blockdev
[  572.303433][T20452] loop0: detected capacity change from 0 to 512
[  572.312847][T20452] /dev/loop0: Can't open blockdev
[  572.346180][T20453] loop0: detected capacity change from 0 to 512
[  572.353713][T20453] /dev/loop0: Can't open blockdev
[  572.384835][T20454] loop0: detected capacity change from 0 to 512
[  572.392167][T20454] /dev/loop0: Can't open blockdev
[  572.431439][T20455] loop0: detected capacity change from 0 to 512
[  572.439470][T20455] /dev/loop0: Can't open blockdev
[  572.483516][T20456] loop0: detected capacity change from 0 to 512
[  572.491763][T20456] /dev/loop0: Can't open blockdev
[  572.535610][T20457] loop0: detected capacity change from 0 to 512
[  572.542914][T20457] /dev/loop0: Can't open blockdev
[  572.580994][T20458] loop0: detected capacity change from 0 to 512
[  572.588489][T20458] /dev/loop0: Can't open blockdev
[  572.629585][T20459] loop0: detected capacity change from 0 to 512
[  572.644360][ T1144] kworker/u8:6 (1144) used greatest stack depth: 18352 bytes left
[  572.652632][T20459] /dev/loop0: Can't open blockdev
[  572.705281][T20460] loop0: detected capacity change from 0 to 512
[  572.714384][T20460] /dev/loop0: Can't open blockdev
[  572.771757][T20461] loop0: detected capacity change from 0 to 512
[  572.779584][T20461] /dev/loop0: Can't open blockdev
[  572.828471][T20462] loop0: detected capacity change from 0 to 512
[  572.845150][T20462] /dev/loop0: Can't open blockdev
[  572.894900][T20463] loop0: detected capacity change from 0 to 512
[  572.902362][T20463] /dev/loop0: Can't open blockdev
[  572.966117][T20464] loop0: detected capacity change from 0 to 512
[  572.973518][T20464] /dev/loop0: Can't open blockdev
[  573.053578][T20465] loop0: detected capacity change from 0 to 512
[  573.065374][T20465] /dev/loop0: Can't open blockdev
[  573.121787][T20466] loop0: detected capacity change from 0 to 512
[  573.129617][T20466] /dev/loop0: Can't open blockdev
[  573.179603][T20467] loop0: detected capacity change from 0 to 512
[  573.190486][T20467] /dev/loop0: Can't open blockdev
[  573.251413][T20468] loop0: detected capacity change from 0 to 512
[  573.267385][T20468] /dev/loop0: Can't open blockdev
[  573.306024][T20469] loop0: detected capacity change from 0 to 512
[  573.320570][T20469] /dev/loop0: Can't open blockdev
[  573.374402][T20470] loop0: detected capacity change from 0 to 512
[  573.381736][T20470] /dev/loop0: Can't open blockdev
[  573.460600][T20471] loop0: detected capacity change from 0 to 512
[  573.468575][T20471] /dev/loop0: Can't open blockdev
[  573.501757][T20472] loop0: detected capacity change from 0 to 512
[  573.509696][T20472] /dev/loop0: Can't open blockdev
[  573.543045][T20473] loop0: detected capacity change from 0 to 512
[  573.550245][T20473] /dev/loop0: Can't open blockdev
[  573.582776][T20474] loop0: detected capacity change from 0 to 512
[  573.590417][T20474] /dev/loop0: Can't open blockdev
[  573.622780][T20475] loop0: detected capacity change from 0 to 512
[  573.631451][T20475] /dev/loop0: Can't open blockdev
[  573.667383][T20476] loop0: detected capacity change from 0 to 512
[  573.674686][T20476] /dev/loop0: Can't open blockdev
[  573.710423][T20477] loop0: detected capacity change from 0 to 512
[  573.718853][T20477] /dev/loop0: Can't open blockdev
[  573.751621][T20478] loop0: detected capacity change from 0 to 512
[  573.759430][T20478] /dev/loop0: Can't open blockdev
[  573.799840][T20479] loop0: detected capacity change from 0 to 512
[  573.808501][T20479] /dev/loop0: Can't open blockdev
[  573.841887][T20480] loop0: detected capacity change from 0 to 512
[  573.849578][T20480] /dev/loop0: Can't open blockdev
[  573.893734][T20481] loop0: detected capacity change from 0 to 512
[  573.901683][T20481] /dev/loop0: Can't open blockdev
[  573.936341][T20482] loop0: detected capacity change from 0 to 512
[  573.943836][T20482] /dev/loop0: Can't open blockdev
[  573.980630][T20483] loop0: detected capacity change from 0 to 512
[  573.988727][T20483] /dev/loop0: Can't open blockdev
[  574.026982][T20484] loop0: detected capacity change from 0 to 512
[  574.035220][T20484] /dev/loop0: Can't open blockdev
[  574.069992][T20485] loop0: detected capacity change from 0 to 512
[  574.077636][T20485] /dev/loop0: Can't open blockdev
[  574.122319][T20486] loop0: detected capacity change from 0 to 512
[  574.130307][T20486] /dev/loop0: Can't open blockdev
[  574.163512][T20487] loop0: detected capacity change from 0 to 512
[  574.171436][T20487] /dev/loop0: Can't open blockdev
[  574.203527][T20488] loop0: detected capacity change from 0 to 512
[  574.210896][T20488] /dev/loop0: Can't open blockdev
[  574.250933][T20489] loop0: detected capacity change from 0 to 512
[  574.259058][T20489] /dev/loop0: Can't open blockdev
[  574.297874][T20490] loop0: detected capacity change from 0 to 512
[  574.306125][T20490] /dev/loop0: Can't open blockdev
[  574.338929][T20491] loop0: detected capacity change from 0 to 512
[  574.346457][T20491] /dev/loop0: Can't open blockdev
[  574.379755][T20492] loop0: detected capacity change from 0 to 512
[  574.388807][T20492] /dev/loop0: Can't open blockdev
[  574.425270][T20493] loop0: detected capacity change from 0 to 512
[  574.432696][T20493] /dev/loop0: Can't open blockdev
[  574.463387][T20494] loop0: detected capacity change from 0 to 512
[  574.472021][T20494] /dev/loop0: Can't open blockdev
[  574.510346][T20495] loop0: detected capacity change from 0 to 512
[  574.519874][T20495] /dev/loop0: Can't open blockdev
[  574.552161][T20496] loop0: detected capacity change from 0 to 512
[  574.559926][T20496] /dev/loop0: Can't open blockdev
[  574.601160][T20497] loop0: detected capacity change from 0 to 512
[  574.610072][T20497] /dev/loop0: Can't open blockdev
[  574.641084][T20498] loop0: detected capacity change from 0 to 512
[  574.650845][T20498] /dev/loop0: Can't open blockdev
[  574.703645][T20499] loop0: detected capacity change from 0 to 512
[  574.711151][T20499] /dev/loop0: Can't open blockdev
[  574.756574][T20500] loop0: detected capacity change from 0 to 512
[  574.763725][T20500] /dev/loop0: Can't open blockdev
[  574.796820][T20501] loop0: detected capacity change from 0 to 512
[  574.807046][T20501] /dev/loop0: Can't open blockdev
[  574.837955][T20502] loop0: detected capacity change from 0 to 512
[  574.845495][T20502] /dev/loop0: Can't open blockdev
[  574.909654][T20503] loop0: detected capacity change from 0 to 512
[  574.917077][T20503] /dev/loop0: Can't open blockdev
[  574.954565][T20504] loop0: detected capacity change from 0 to 512
[  574.962132][T20504] /dev/loop0: Can't open blockdev
[  574.994559][T20505] loop0: detected capacity change from 0 to 512
[  575.002783][T20505] /dev/loop0: Can't open blockdev
[  575.036723][T20506] loop0: detected capacity change from 0 to 512
[  575.045154][T20506] /dev/loop0: Can't open blockdev
[  575.085436][T20507] loop0: detected capacity change from 0 to 512
[  575.092714][T20507] /dev/loop0: Can't open blockdev
[  575.125447][T20508] loop0: detected capacity change from 0 to 512
[  575.133580][T20508] /dev/loop0: Can't open blockdev
[  575.167890][T20509] loop0: detected capacity change from 0 to 512
[  575.176193][T20509] /dev/loop0: Can't open blockdev
[  575.208157][T20510] loop0: detected capacity change from 0 to 512
[  575.215767][T20510] /dev/loop0: Can't open blockdev
[  575.246047][T20511] loop0: detected capacity change from 0 to 512
[  575.253602][T20511] /dev/loop0: Can't open blockdev
[  575.283534][T20512] loop0: detected capacity change from 0 to 512
[  575.291238][T20512] /dev/loop0: Can't open blockdev
[  575.326325][T20513] loop0: detected capacity change from 0 to 512
[  575.333922][T20513] /dev/loop0: Can't open blockdev
[  575.366075][T20514] loop0: detected capacity change from 0 to 512
[  575.373452][T20514] /dev/loop0: Can't open blockdev
[  575.406518][T20515] loop0: detected capacity change from 0 to 512
[  575.414454][T20515] /dev/loop0: Can't open blockdev
[  575.449777][T20516] loop0: detected capacity change from 0 to 512
[  575.457645][T20516] /dev/loop0: Can't open blockdev
[  575.492847][T20517] loop0: detected capacity change from 0 to 512
[  575.500249][T20517] /dev/loop0: Can't open blockdev
[  575.534338][T20518] loop0: detected capacity change from 0 to 512
[  575.541897][T20518] /dev/loop0: Can't open blockdev
[  575.573003][T20519] loop0: detected capacity change from 0 to 512
[  575.583144][T20519] /dev/loop0: Can't open blockdev
[  575.615735][T20520] loop0: detected capacity change from 0 to 512
[  575.623257][T20520] /dev/loop0: Can't open blockdev
[  575.656372][T20521] loop0: detected capacity change from 0 to 512
[  575.665107][T20521] /dev/loop0: Can't open blockdev
[  575.703842][T20522] loop0: detected capacity change from 0 to 512
[  575.714301][T20522] /dev/loop0: Can't open blockdev
[  575.746542][T20523] loop0: detected capacity change from 0 to 512
[  575.755799][T20523] /dev/loop0: Can't open blockdev
[  575.796478][T20524] loop0: detected capacity change from 0 to 512
[  575.804583][T20524] /dev/loop0: Can't open blockdev
[  575.847699][T20525] loop0: detected capacity change from 0 to 512
[  575.855475][T20525] /dev/loop0: Can't open blockdev
[  575.894615][T20526] loop0: detected capacity change from 0 to 512
[  575.902397][T20526] /dev/loop0: Can't open blockdev
[  575.940533][T20527] loop0: detected capacity change from 0 to 512
[  575.948483][T20527] /dev/loop0: Can't open blockdev
[  575.984663][T20528] loop0: detected capacity change from 0 to 512
[  575.991767][T20528] /dev/loop0: Can't open blockdev
[  576.031682][T20529] loop0: detected capacity change from 0 to 512
[  576.039570][T20529] /dev/loop0: Can't open blockdev
[  576.072943][T20530] loop0: detected capacity change from 0 to 512
[  576.080854][T20530] /dev/loop0: Can't open blockdev
[  576.114190][T20531] loop0: detected capacity change from 0 to 512
[  576.121301][T20531] /dev/loop0: Can't open blockdev
[  576.158490][T20532] loop0: detected capacity change from 0 to 512
[  576.166193][T20532] /dev/loop0: Can't open blockdev
[  576.203688][T20533] loop0: detected capacity change from 0 to 512
[  576.211336][T20533] /dev/loop0: Can't open blockdev
[  576.242481][T20534] loop0: detected capacity change from 0 to 512
[  576.250743][T20534] /dev/loop0: Can't open blockdev
[  576.289815][T20535] loop0: detected capacity change from 0 to 512
[  576.298073][T20535] /dev/loop0: Can't open blockdev
[  576.350056][T20536] loop0: detected capacity change from 0 to 512
[  576.358011][T20536] /dev/loop0: Can't open blockdev
[  576.391409][T20537] loop0: detected capacity change from 0 to 512
[  576.399012][T20537] /dev/loop0: Can't open blockdev
[  576.430441][T20538] loop0: detected capacity change from 0 to 512
[  576.438421][T20538] /dev/loop0: Can't open blockdev
[  576.476467][T20539] loop0: detected capacity change from 0 to 512
[  576.483930][T20539] /dev/loop0: Can't open blockdev
[  576.520104][T20540] loop0: detected capacity change from 0 to 512
[  576.527466][T20540] /dev/loop0: Can't open blockdev
[  576.566933][T20541] loop0: detected capacity change from 0 to 512
[  576.575098][T20541] /dev/loop0: Can't open blockdev
[  576.610114][T20542] loop0: detected capacity change from 0 to 512
[  576.618796][T20542] /dev/loop0: Can't open blockdev
[  576.653575][T20543] loop0: detected capacity change from 0 to 512
[  576.661099][T20543] /dev/loop0: Can't open blockdev
[  576.696198][T20544] loop0: detected capacity change from 0 to 512
[  576.703707][T20544] /dev/loop0: Can't open blockdev
[  576.745290][T20545] loop0: detected capacity change from 0 to 512
[  576.752407][T20545] /dev/loop0: Can't open blockdev
[  576.786217][T20546] loop0: detected capacity change from 0 to 512
[  576.793396][T20546] /dev/loop0: Can't open blockdev
[  576.830261][T20547] loop0: detected capacity change from 0 to 512
[  576.838067][T20547] /dev/loop0: Can't open blockdev
[  576.872369][T20548] loop0: detected capacity change from 0 to 512
[  576.880059][T20548] /dev/loop0: Can't open blockdev
[  576.935192][T20549] loop0: detected capacity change from 0 to 512
[  576.942828][T20549] /dev/loop0: Can't open blockdev
[  576.981976][T20550] loop0: detected capacity change from 0 to 512
[  576.989807][T20550] /dev/loop0: Can't open blockdev
[  577.023426][T20551] loop0: detected capacity change from 0 to 512
[  577.030913][T20551] /dev/loop0: Can't open blockdev
[  577.064225][T20552] loop0: detected capacity change from 0 to 512
[  577.071483][T20552] /dev/loop0: Can't open blockdev
[  577.106650][T20553] loop0: detected capacity change from 0 to 512
[  577.114316][T20553] /dev/loop0: Can't open blockdev
[  577.148711][T20554] loop0: detected capacity change from 0 to 512
[  577.156705][T20554] /dev/loop0: Can't open blockdev
[  577.194724][T20555] loop0: detected capacity change from 0 to 512
[  577.202230][T20555] /dev/loop0: Can't open blockdev
[  577.240965][T20556] loop0: detected capacity change from 0 to 512
[  577.248241][T20556] /dev/loop0: Can't open blockdev
[  577.287167][T20557] loop0: detected capacity change from 0 to 512
[  577.294853][T20557] /dev/loop0: Can't open blockdev
[  577.334306][T20558] loop0: detected capacity change from 0 to 512
[  577.341905][T20558] /dev/loop0: Can't open blockdev
[  577.379555][T20559] loop0: detected capacity change from 0 to 512
[  577.387394][T20559] /dev/loop0: Can't open blockdev
[  577.425780][T20560] loop0: detected capacity change from 0 to 512
[  577.433467][T20560] /dev/loop0: Can't open blockdev
[  577.465843][T20561] loop0: detected capacity change from 0 to 512
[  577.473073][T20561] /dev/loop0: Can't open blockdev
[  577.511275][T20562] loop0: detected capacity change from 0 to 512
[  577.518844][T20562] /dev/loop0: Can't open blockdev
[  577.555992][T20563] loop0: detected capacity change from 0 to 512
[  577.563395][T20563] /dev/loop0: Can't open blockdev
[  577.593806][T20564] loop0: detected capacity change from 0 to 512
[  577.602318][T20564] /dev/loop0: Can't open blockdev
[  577.635324][T20565] loop0: detected capacity change from 0 to 512
[  577.642853][T20565] /dev/loop0: Can't open blockdev
[  577.674558][T20566] loop0: detected capacity change from 0 to 512
[  577.682043][T20566] /dev/loop0: Can't open blockdev
[  577.712178][T20567] loop0: detected capacity change from 0 to 512
[  577.720558][T20567] /dev/loop0: Can't open blockdev
[  577.756311][T20568] loop0: detected capacity change from 0 to 512
[  577.763775][T20568] /dev/loop0: Can't open blockdev
[  577.797565][T20569] loop0: detected capacity change from 0 to 512
[  577.806042][T20569] /dev/loop0: Can't open blockdev
[  577.845629][T20570] loop0: detected capacity change from 0 to 512
[  577.852792][T20570] /dev/loop0: Can't open blockdev
[  577.887398][T20571] loop0: detected capacity change from 0 to 512
[  577.894935][T20571] /dev/loop0: Can't open blockdev
[  577.927403][T20572] loop0: detected capacity change from 0 to 512
[  577.935345][T20572] /dev/loop0: Can't open blockdev
[  577.973034][T20573] loop0: detected capacity change from 0 to 512
[  577.980765][T20573] /dev/loop0: Can't open blockdev
[  578.013495][T20574] loop0: detected capacity change from 0 to 512
[  578.021314][T20574] /dev/loop0: Can't open blockdev
[  578.057282][T20575] loop0: detected capacity change from 0 to 512
[  578.065496][T20575] /dev/loop0: Can't open blockdev
[  578.117984][T20576] loop0: detected capacity change from 0 to 512
[  578.125599][T20576] /dev/loop0: Can't open blockdev
[  578.162706][T20577] loop0: detected capacity change from 0 to 512
[  578.170755][T20577] /dev/loop0: Can't open blockdev
[  578.222303][T20578] loop0: detected capacity change from 0 to 512
[  578.230513][T20578] /dev/loop0: Can't open blockdev
[  578.260803][T20579] loop0: detected capacity change from 0 to 512
[  578.268308][T20579] /dev/loop0: Can't open blockdev
[  578.302535][T20580] loop0: detected capacity change from 0 to 512
[  578.310242][T20580] /dev/loop0: Can't open blockdev
[  578.343324][T20581] loop0: detected capacity change from 0 to 512
[  578.350629][T20581] /dev/loop0: Can't open blockdev
[  578.380803][T20582] loop0: detected capacity change from 0 to 512
[  578.391956][T20582] /dev/loop0: Can't open blockdev
[  578.425672][T20583] loop0: detected capacity change from 0 to 512
[  578.433011][T20583] /dev/loop0: Can't open blockdev
[  578.467692][T20584] loop0: detected capacity change from 0 to 512
[  578.475283][T20584] /dev/loop0: Can't open blockdev
[  578.508678][T20585] loop0: detected capacity change from 0 to 512
[  578.517296][T20585] /dev/loop0: Can't open blockdev
[  578.553219][T20586] loop0: detected capacity change from 0 to 512
[  578.561418][T20586] /dev/loop0: Can't open blockdev
[  578.601685][T20587] loop0: detected capacity change from 0 to 512
[  578.609572][T20587] /dev/loop0: Can't open blockdev
[  578.642087][T20588] loop0: detected capacity change from 0 to 512
[  578.649758][T20588] /dev/loop0: Can't open blockdev
[  578.695611][T20589] loop0: detected capacity change from 0 to 512
[  578.702809][T20589] /dev/loop0: Can't open blockdev
[  578.736430][T20590] loop0: detected capacity change from 0 to 512
[  578.743588][T20590] /dev/loop0: Can't open blockdev
[  578.778521][T20591] loop0: detected capacity change from 0 to 512
[  578.786757][T20591] /dev/loop0: Can't open blockdev
[  578.821548][T20592] loop0: detected capacity change from 0 to 512
[  578.829170][T20592] /dev/loop0: Can't open blockdev
[  578.865863][T20593] loop0: detected capacity change from 0 to 512
[  578.873068][T20593] /dev/loop0: Can't open blockdev
[  578.907057][T20594] loop0: detected capacity change from 0 to 512
[  578.914906][T20594] /dev/loop0: Can't open blockdev
[  578.945585][T20595] loop0: detected capacity change from 0 to 512
[  578.952742][T20595] /dev/loop0: Can't open blockdev
[  578.989503][T20596] loop0: detected capacity change from 0 to 512
[  578.996947][T20596] /dev/loop0: Can't open blockdev
[  579.030406][T20597] loop0: detected capacity change from 0 to 512
[  579.040222][T20597] /dev/loop0: Can't open blockdev
[  579.074579][T20598] loop0: detected capacity change from 0 to 512
[  579.081791][T20598] /dev/loop0: Can't open blockdev
[  579.119192][T20599] loop0: detected capacity change from 0 to 512
[  579.127417][T20599] /dev/loop0: Can't open blockdev
[  579.161117][T20600] loop0: detected capacity change from 0 to 512
[  579.168805][T20600] /dev/loop0: Can't open blockdev
[  579.209546][T20601] loop0: detected capacity change from 0 to 512
[  579.217398][T20601] /dev/loop0: Can't open blockdev
[  579.250556][T20602] loop0: detected capacity change from 0 to 512
[  579.258376][T20602] /dev/loop0: Can't open blockdev
[  579.292312][T20603] loop0: detected capacity change from 0 to 512
[  579.300045][T20603] /dev/loop0: Can't open blockdev
[  579.336137][T20604] loop0: detected capacity change from 0 to 512
[  579.343698][T20604] /dev/loop0: Can't open blockdev
[  579.376223][T20605] loop0: detected capacity change from 0 to 512
[  579.385724][T20605] /dev/loop0: Can't open blockdev
[  579.417291][T20606] loop0: detected capacity change from 0 to 512
[  579.426292][T20606] /dev/loop0: Can't open blockdev
[  579.459527][T20607] loop0: detected capacity change from 0 to 512
[  579.466897][T20607] /dev/loop0: Can't open blockdev
[  579.506011][T20608] loop0: detected capacity change from 0 to 512
[  579.513403][T20608] /dev/loop0: Can't open blockdev
[  579.552126][T20609] loop0: detected capacity change from 0 to 512
[  579.560475][T20609] /dev/loop0: Can't open blockdev
[  579.597464][T20610] loop0: detected capacity change from 0 to 512
[  579.605701][T20610] /dev/loop0: Can't open blockdev
[  579.635810][T20611] loop0: detected capacity change from 0 to 512
[  579.644222][T20611] /dev/loop0: Can't open blockdev
[  579.683664][T20612] loop0: detected capacity change from 0 to 512
[  579.691556][T20612] /dev/loop0: Can't open blockdev
[  579.725529][T20613] loop0: detected capacity change from 0 to 512
[  579.732912][T20613] /dev/loop0: Can't open blockdev
[  579.773893][T20614] loop0: detected capacity change from 0 to 512
[  579.781114][T20614] /dev/loop0: Can't open blockdev
[  579.815258][T20615] loop0: detected capacity change from 0 to 512
[  579.822676][T20615] /dev/loop0: Can't open blockdev
[  579.858476][T20616] loop0: detected capacity change from 0 to 512
[  579.866936][T20616] /dev/loop0: Can't open blockdev
[  579.905000][T20617] loop0: detected capacity change from 0 to 512
[  579.912827][T20617] /dev/loop0: Can't open blockdev
[  579.960510][T20618] loop0: detected capacity change from 0 to 512
[  579.968684][T20618] /dev/loop0: Can't open blockdev
[  580.005640][T20619] loop0: detected capacity change from 0 to 512
[  580.012804][T20619] /dev/loop0: Can't open blockdev
[  580.047746][T20620] loop0: detected capacity change from 0 to 512
[  580.055457][T20620] /dev/loop0: Can't open blockdev
[  580.088871][T20621] loop0: detected capacity change from 0 to 512
[  580.097197][T20621] /dev/loop0: Can't open blockdev
[  580.128397][T20622] loop0: detected capacity change from 0 to 512
[  580.142835][T20622] /dev/loop0: Can't open blockdev
[  580.177862][T20623] loop0: detected capacity change from 0 to 512
[  580.186463][T20623] /dev/loop0: Can't open blockdev
[  580.223162][T20624] loop0: detected capacity change from 0 to 512
[  580.231054][T20624] /dev/loop0: Can't open blockdev
[  580.269243][T20625] loop0: detected capacity change from 0 to 512
[  580.280512][T20625] /dev/loop0: Can't open blockdev
[  580.324468][T20626] loop0: detected capacity change from 0 to 512
[  580.331913][T20626] /dev/loop0: Can't open blockdev
[  580.369919][T20627] loop0: detected capacity change from 0 to 512
[  580.377734][T20627] /dev/loop0: Can't open blockdev
[  580.419134][T20628] loop0: detected capacity change from 0 to 512
[  580.426980][T20628] /dev/loop0: Can't open blockdev
[  580.465287][T20629] loop0: detected capacity change from 0 to 512
[  580.472991][T20629] /dev/loop0: Can't open blockdev
[  580.506580][T20630] loop0: detected capacity change from 0 to 512
[  580.513898][T20630] /dev/loop0: Can't open blockdev
[  580.548662][T20631] loop0: detected capacity change from 0 to 512
[  580.556417][T20631] /dev/loop0: Can't open blockdev
[  580.591951][T20632] loop0: detected capacity change from 0 to 512
[  580.599980][T20632] /dev/loop0: Can't open blockdev
[  580.636385][T20633] loop0: detected capacity change from 0 to 512
[  580.643875][T20633] /dev/loop0: Can't open blockdev
[  580.681975][T20634] loop0: detected capacity change from 0 to 512
[  580.689617][T20634] /dev/loop0: Can't open blockdev
[  580.726553][T20635] loop0: detected capacity change from 0 to 512
[  580.735218][T20635] /dev/loop0: Can't open blockdev
[  580.769563][T20636] loop0: detected capacity change from 0 to 512
[  580.777497][T20636] /dev/loop0: Can't open blockdev
[  580.815130][T20637] loop0: detected capacity change from 0 to 512
[  580.822693][T20637] /dev/loop0: Can't open blockdev
[  580.864290][T20638] loop0: detected capacity change from 0 to 512
[  580.871603][T20638] /dev/loop0: Can't open blockdev
[  580.907508][T20639] loop0: detected capacity change from 0 to 512
[  580.915588][T20639] /dev/loop0: Can't open blockdev
[  580.950943][T20640] loop0: detected capacity change from 0 to 512
[  580.959070][T20640] /dev/loop0: Can't open blockdev
[  581.000571][T20641] loop0: detected capacity change from 0 to 512
[  581.008236][T20641] /dev/loop0: Can't open blockdev
[  581.051153][T20642] loop0: detected capacity change from 0 to 512
[  581.059056][T20642] /dev/loop0: Can't open blockdev
[  581.094894][T20643] loop0: detected capacity change from 0 to 512
[  581.102540][T20643] /dev/loop0: Can't open blockdev
[  581.146124][T20644] loop0: detected capacity change from 0 to 512
[  581.153539][T20644] /dev/loop0: Can't open blockdev
[  581.192355][T20645] loop0: detected capacity change from 0 to 512
[  581.200682][T20645] /dev/loop0: Can't open blockdev
[  581.233707][T20646] loop0: detected capacity change from 0 to 512
[  581.242538][T20646] /dev/loop0: Can't open blockdev
[  581.278794][T20647] loop0: detected capacity change from 0 to 512
[  581.286587][T20647] /dev/loop0: Can't open blockdev
[  581.321650][T20648] loop0: detected capacity change from 0 to 512
[  581.330029][T20648] /dev/loop0: Can't open blockdev
[  581.365207][T20649] loop0: detected capacity change from 0 to 512
[  581.373653][T20649] /dev/loop0: Can't open blockdev
[  581.411977][T20650] loop0: detected capacity change from 0 to 512
[  581.420143][T20650] /dev/loop0: Can't open blockdev
[  581.451144][T20651] loop0: detected capacity change from 0 to 512
[  581.458974][T20651] /dev/loop0: Can't open blockdev
[  581.498856][T20652] loop0: detected capacity change from 0 to 512
[  581.506952][T20652] /dev/loop0: Can't open blockdev
[  581.548727][T20653] loop0: detected capacity change from 0 to 512
[  581.556496][T20653] /dev/loop0: Can't open blockdev
[  581.594080][T20654] loop0: detected capacity change from 0 to 512
[  581.601833][T20654] /dev/loop0: Can't open blockdev
[  581.634677][T20655] loop0: detected capacity change from 0 to 512
[  581.642256][T20655] /dev/loop0: Can't open blockdev
[  581.679062][T20656] loop0: detected capacity change from 0 to 512
[  581.687302][T20656] /dev/loop0: Can't open blockdev
[  581.722204][T20657] loop0: detected capacity change from 0 to 512
[  581.730582][T20657] /dev/loop0: Can't open blockdev
[  581.769501][T20658] loop0: detected capacity change from 0 to 512
[  581.777284][T20658] /dev/loop0: Can't open blockdev
[  581.815108][T20659] loop0: detected capacity change from 0 to 512
[  581.822363][T20659] /dev/loop0: Can't open blockdev
[  581.859357][T20660] loop0: detected capacity change from 0 to 512
[  581.866972][T20660] /dev/loop0: Can't open blockdev
[  581.907830][T20661] loop0: detected capacity change from 0 to 512
[  581.915084][T20661] /dev/loop0: Can't open blockdev
[  581.945519][T20662] loop0: detected capacity change from 0 to 512
[  581.953375][T20662] /dev/loop0: Can't open blockdev
[  581.989539][T20663] loop0: detected capacity change from 0 to 512
[  581.998625][T20663] /dev/loop0: Can't open blockdev
[  582.044855][T20664] loop0: detected capacity change from 0 to 512
[  582.052126][T20664] /dev/loop0: Can't open blockdev
[  582.084854][T20665] loop0: detected capacity change from 0 to 512
[  582.092877][T20665] /dev/loop0: Can't open blockdev
[  582.136309][T20666] loop0: detected capacity change from 0 to 512
[  582.144944][T20666] /dev/loop0: Can't open blockdev
[  582.180738][T20667] loop0: detected capacity change from 0 to 512
[  582.188448][T20667] /dev/loop0: Can't open blockdev
[  582.225374][T20668] loop0: detected capacity change from 0 to 512
[  582.232570][T20668] /dev/loop0: Can't open blockdev
[  582.270173][T20669] loop0: detected capacity change from 0 to 512
[  582.279038][T20669] /dev/loop0: Can't open blockdev
[  582.316063][T20670] loop0: detected capacity change from 0 to 512
[  582.325088][T20670] /dev/loop0: Can't open blockdev
[  582.358814][T20671] loop0: detected capacity change from 0 to 512
[  582.367021][T20671] /dev/loop0: Can't open blockdev
[  582.407515][T20672] loop0: detected capacity change from 0 to 512
[  582.415434][T20672] /dev/loop0: Can't open blockdev
[  582.452568][T20673] loop0: detected capacity change from 0 to 512
[  582.460604][T20673] /dev/loop0: Can't open blockdev
[  582.497382][T20674] loop0: detected capacity change from 0 to 512
[  582.505273][T20674] /dev/loop0: Can't open blockdev
[  582.544151][T20675] loop0: detected capacity change from 0 to 512
[  582.551407][T20675] /dev/loop0: Can't open blockdev
[  582.588968][T20676] loop0: detected capacity change from 0 to 512
[  582.596796][T20676] /dev/loop0: Can't open blockdev
[  582.628437][T20677] loop0: detected capacity change from 0 to 512
[  582.635995][T20677] /dev/loop0: Can't open blockdev
[  582.666943][T20678] loop0: detected capacity change from 0 to 512
[  582.675588][T20678] /dev/loop0: Can't open blockdev
[  582.707170][T20679] loop0: detected capacity change from 0 to 512
[  582.715148][T20679] /dev/loop0: Can't open blockdev
[  582.751993][T20680] loop0: detected capacity change from 0 to 512
[  582.760193][T20680] /dev/loop0: Can't open blockdev
[  582.800310][T20681] loop0: detected capacity change from 0 to 512
[  582.808260][T20681] /dev/loop0: Can't open blockdev
[  582.842408][T20682] loop0: detected capacity change from 0 to 512
[  582.849813][T20682] /dev/loop0: Can't open blockdev
[  582.885684][T20683] loop0: detected capacity change from 0 to 512
[  582.892986][T20683] /dev/loop0: Can't open blockdev
[  582.930869][T20684] loop0: detected capacity change from 0 to 512
[  582.938171][T20684] /dev/loop0: Can't open blockdev
[  582.972529][T20685] loop0: detected capacity change from 0 to 512
[  582.980110][T20685] /dev/loop0: Can't open blockdev
[  583.021776][T20686] loop0: detected capacity change from 0 to 512
[  583.029823][T20686] /dev/loop0: Can't open blockdev
[  583.061352][T20687] loop0: detected capacity change from 0 to 512
[  583.068540][T20687] /dev/loop0: Can't open blockdev
[  583.103377][T20688] loop0: detected capacity change from 0 to 512
[  583.110678][T20688] /dev/loop0: Can't open blockdev
[  583.143544][T20689] loop0: detected capacity change from 0 to 512
[  583.150647][T20689] /dev/loop0: Can't open blockdev
[  583.183322][T20690] loop0: detected capacity change from 0 to 512
[  583.192325][T20690] /dev/loop0: Can't open blockdev
[  583.225964][T20691] loop0: detected capacity change from 0 to 512
[  583.234025][T20691] /dev/loop0: Can't open blockdev
[  583.265998][T20692] loop0: detected capacity change from 0 to 512
[  583.273605][T20692] /dev/loop0: Can't open blockdev
[  583.309323][T20693] loop0: detected capacity change from 0 to 512
[  583.324305][T20693] /dev/loop0: Can't open blockdev
[  583.358200][T20694] loop0: detected capacity change from 0 to 512
[  583.367079][T20694] /dev/loop0: Can't open blockdev
[  583.399099][T20695] loop0: detected capacity change from 0 to 512
[  583.406604][T20695] /dev/loop0: Can't open blockdev
[  583.439933][T20696] loop0: detected capacity change from 0 to 512
[  583.447554][T20696] /dev/loop0: Can't open blockdev
[  583.482945][T20697] loop0: detected capacity change from 0 to 512
[  583.490858][T20697] /dev/loop0: Can't open blockdev
[  583.522856][T20698] loop0: detected capacity change from 0 to 512
[  583.530337][T20698] /dev/loop0: Can't open blockdev
[  583.561064][T20699] loop0: detected capacity change from 0 to 512
[  583.570192][T20699] /dev/loop0: Can't open blockdev
[  583.612394][T20700] loop0: detected capacity change from 0 to 512
[  583.620307][T20700] /dev/loop0: Can't open blockdev
[  583.662736][T20701] loop0: detected capacity change from 0 to 512
[  583.670738][T20701] /dev/loop0: Can't open blockdev
[  583.707085][T20702] loop0: detected capacity change from 0 to 512
[  583.715325][T20702] /dev/loop0: Can't open blockdev
[  583.745545][T20703] loop0: detected capacity change from 0 to 512
[  583.752875][T20703] /dev/loop0: Can't open blockdev
[  583.785422][T20704] loop0: detected capacity change from 0 to 512
[  583.793103][T20704] /dev/loop0: Can't open blockdev
[  583.826226][T20705] loop0: detected capacity change from 0 to 512
[  583.833468][T20705] /dev/loop0: Can't open blockdev
[  583.872422][T20706] loop0: detected capacity change from 0 to 512
[  583.881767][T20706] /dev/loop0: Can't open blockdev
[  583.916623][T20707] loop0: detected capacity change from 0 to 512
[  583.925191][T20707] /dev/loop0: Can't open blockdev
[  583.959856][T20708] loop0: detected capacity change from 0 to 512
[  583.967066][T20708] /dev/loop0: Can't open blockdev
[  584.001886][T20709] loop0: detected capacity change from 0 to 512
[  584.009427][T20709] /dev/loop0: Can't open blockdev
[  584.064730][T20710] loop0: detected capacity change from 0 to 512
[  584.071960][T20710] /dev/loop0: Can't open blockdev
[  584.105121][T20711] loop0: detected capacity change from 0 to 512
[  584.112266][T20711] /dev/loop0: Can't open blockdev
[  584.147052][T20712] loop0: detected capacity change from 0 to 512
[  584.154741][T20712] /dev/loop0: Can't open blockdev
[  584.198412][T20713] loop0: detected capacity change from 0 to 512
[  584.206076][T20713] /dev/loop0: Can't open blockdev
[  584.236935][T20714] loop0: detected capacity change from 0 to 512
[  584.245776][T20714] /dev/loop0: Can't open blockdev
[  584.281269][T20715] loop0: detected capacity change from 0 to 512
[  584.288837][T20715] /dev/loop0: Can't open blockdev
[  584.324792][T20716] loop0: detected capacity change from 0 to 512
[  584.331982][T20716] /dev/loop0: Can't open blockdev
[  584.376361][T20717] loop0: detected capacity change from 0 to 512
[  584.385222][T20717] /dev/loop0: Can't open blockdev
[  584.419106][T20718] loop0: detected capacity change from 0 to 512
[  584.427378][T20718] /dev/loop0: Can't open blockdev
[  584.458092][T20719] loop0: detected capacity change from 0 to 512
[  584.466233][T20719] /dev/loop0: Can't open blockdev
[  584.516110][T20720] loop0: detected capacity change from 0 to 512
[  584.524039][T20720] /dev/loop0: Can't open blockdev
[  584.562066][T20721] loop0: detected capacity change from 0 to 512
[  584.569607][T20721] /dev/loop0: Can't open blockdev
[  584.598434][T20722] loop0: detected capacity change from 0 to 512
[  584.606220][T20722] /dev/loop0: Can't open blockdev
[  584.636624][T20723] loop0: detected capacity change from 0 to 512
[  584.644249][T20723] /dev/loop0: Can't open blockdev
[  584.673843][T20724] loop0: detected capacity change from 0 to 512
[  584.682984][T20724] /dev/loop0: Can't open blockdev
[  584.715128][T20725] loop0: detected capacity change from 0 to 512
[  584.722829][T20725] /dev/loop0: Can't open blockdev
[  584.755197][T20726] loop0: detected capacity change from 0 to 512
[  584.762323][T20726] /dev/loop0: Can't open blockdev
[  584.796386][T20727] loop0: detected capacity change from 0 to 512
[  584.803523][T20727] /dev/loop0: Can't open blockdev
[  584.843198][T20728] loop0: detected capacity change from 0 to 512
[  584.851138][T20728] /dev/loop0: Can't open blockdev
[  584.887876][T20729] loop0: detected capacity change from 0 to 512
[  584.895391][T20729] /dev/loop0: Can't open blockdev
[  584.933246][T20730] loop0: detected capacity change from 0 to 512
[  584.940851][T20730] /dev/loop0: Can't open blockdev
[  584.978617][T20731] loop0: detected capacity change from 0 to 512
[  584.987285][T20731] /dev/loop0: Can't open blockdev
[  585.018436][T20732] loop0: detected capacity change from 0 to 512
[  585.030497][T20732] /dev/loop0: Can't open blockdev
[  585.068876][T20733] loop0: detected capacity change from 0 to 512
[  585.076562][T20733] /dev/loop0: Can't open blockdev
[  585.109665][T20734] loop0: detected capacity change from 0 to 512
[  585.117237][T20734] /dev/loop0: Can't open blockdev
[  585.150724][T20735] loop0: detected capacity change from 0 to 512
[  585.158584][T20735] /dev/loop0: Can't open blockdev
[  585.193687][T20736] loop0: detected capacity change from 0 to 512
[  585.202011][T20736] /dev/loop0: Can't open blockdev
[  585.233457][T20737] loop0: detected capacity change from 0 to 512
[  585.241037][T20737] /dev/loop0: Can't open blockdev
[  585.272461][T20738] loop0: detected capacity change from 0 to 512
[  585.280444][T20738] /dev/loop0: Can't open blockdev
[  585.317771][T20739] loop0: detected capacity change from 0 to 512
[  585.325731][T20739] /dev/loop0: Can't open blockdev
[  585.362023][T20740] loop0: detected capacity change from 0 to 512
[  585.371005][T20740] /dev/loop0: Can't open blockdev
[  585.403457][T20741] loop0: detected capacity change from 0 to 512
[  585.411252][T20741] /dev/loop0: Can't open blockdev
[  585.446685][T20742] loop0: detected capacity change from 0 to 512
[  585.454093][T20742] /dev/loop0: Can't open blockdev
[  585.486950][T20743] loop0: detected capacity change from 0 to 512
[  585.495298][T20743] /dev/loop0: Can't open blockdev
[  585.530827][T20744] loop0: detected capacity change from 0 to 512
[  585.538826][T20744] /dev/loop0: Can't open blockdev
[  585.571852][T20745] loop0: detected capacity change from 0 to 512
[  585.582680][T20745] /dev/loop0: Can't open blockdev
[  585.615491][T20746] loop0: detected capacity change from 0 to 512
[  585.622784][T20746] /dev/loop0: Can't open blockdev
[  585.656865][T20747] loop0: detected capacity change from 0 to 512
[  585.664192][T20747] /dev/loop0: Can't open blockdev
[  585.701393][T20748] loop0: detected capacity change from 0 to 512
[  585.709420][T20748] /dev/loop0: Can't open blockdev
[  585.743231][T20749] loop0: detected capacity change from 0 to 512
[  585.750693][T20749] /dev/loop0: Can't open blockdev
[  585.782676][T20750] loop0: detected capacity change from 0 to 512
[  585.790221][T20750] /dev/loop0: Can't open blockdev
[  585.827148][T20751] loop0: detected capacity change from 0 to 512
[  585.834926][T20751] /dev/loop0: Can't open blockdev
[  585.868193][T20752] loop0: detected capacity change from 0 to 512
[  585.876035][T20752] /dev/loop0: Can't open blockdev
[  585.918599][T20753] loop0: detected capacity change from 0 to 512
[  585.926426][T20753] /dev/loop0: Can't open blockdev
[  585.963293][T20754] loop0: detected capacity change from 0 to 512
[  585.970877][T20754] /dev/loop0: Can't open blockdev
[  586.023800][T20755] loop0: detected capacity change from 0 to 512
[  586.031870][T20755] /dev/loop0: Can't open blockdev
[  586.066930][T20756] loop0: detected capacity change from 0 to 512
[  586.074455][T20756] /dev/loop0: Can't open blockdev
[  586.110023][T20757] loop0: detected capacity change from 0 to 512
[  586.117927][T20757] /dev/loop0: Can't open blockdev
[  586.155757][T20758] loop0: detected capacity change from 0 to 512
[  586.163408][T20758] /dev/loop0: Can't open blockdev
[  586.201371][T20759] loop0: detected capacity change from 0 to 512
[  586.211667][T20759] /dev/loop0: Can't open blockdev
[  586.241992][T20760] loop0: detected capacity change from 0 to 512
[  586.251043][T20760] /dev/loop0: Can't open blockdev
[  586.286895][T20761] loop0: detected capacity change from 0 to 512
[  586.294237][T20761] /dev/loop0: Can't open blockdev
[  586.347343][T20762] loop0: detected capacity change from 0 to 512
[  586.356386][T20762] /dev/loop0: Can't open blockdev
[  586.390123][T20763] loop0: detected capacity change from 0 to 512
[  586.397910][T20763] /dev/loop0: Can't open blockdev
[  586.432184][T20764] loop0: detected capacity change from 0 to 512
[  586.439588][T20764] /dev/loop0: Can't open blockdev
[  586.479503][T20765] loop0: detected capacity change from 0 to 512
[  586.486767][T20765] /dev/loop0: Can't open blockdev
[  586.527240][T20766] loop0: detected capacity change from 0 to 512
[  586.534921][T20766] /dev/loop0: Can't open blockdev
[  586.571601][T20767] loop0: detected capacity change from 0 to 512
[  586.579351][T20767] /dev/loop0: Can't open blockdev
[  586.627432][T20768] loop0: detected capacity change from 0 to 512
[  586.637002][T20768] /dev/loop0: Can't open blockdev
[  586.671883][T20769] loop0: detected capacity change from 0 to 512
[  586.680204][T20769] /dev/loop0: Can't open blockdev
[  586.715601][T20770] loop0: detected capacity change from 0 to 512
[  586.722901][T20770] /dev/loop0: Can't open blockdev
[  586.763640][T20771] loop0: detected capacity change from 0 to 512
[  586.771262][T20771] /dev/loop0: Can't open blockdev
[  586.859074][T20772] loop0: detected capacity change from 0 to 512
[  586.866692][T20772] /dev/loop0: Can't open blockdev
[  586.908981][T20773] loop0: detected capacity change from 0 to 512
[  586.916719][T20773] /dev/loop0: Can't open blockdev
[  586.948870][T20774] loop0: detected capacity change from 0 to 512
[  586.957713][T20774] /dev/loop0: Can't open blockdev
[  586.993833][T20775] loop0: detected capacity change from 0 to 512
[  587.001992][T20775] /dev/loop0: Can't open blockdev
[  587.032786][T20776] loop0: detected capacity change from 0 to 512
[  587.040862][T20776] /dev/loop0: Can't open blockdev
[  587.078401][T20777] loop0: detected capacity change from 0 to 512
[  587.086438][T20777] /dev/loop0: Can't open blockdev
[  587.121241][T20778] loop0: detected capacity change from 0 to 512
[  587.128814][T20778] /dev/loop0: Can't open blockdev
[  587.169210][T20779] loop0: detected capacity change from 0 to 512
[  587.177275][T20779] /dev/loop0: Can't open blockdev
[  587.207846][T20780] loop0: detected capacity change from 0 to 512
[  587.215581][T20780] /dev/loop0: Can't open blockdev
[  587.260945][T20781] loop0: detected capacity change from 0 to 512
[  587.268904][T20781] /dev/loop0: Can't open blockdev
[  587.298376][T20782] loop0: detected capacity change from 0 to 512
[  587.305702][T20782] /dev/loop0: Can't open blockdev
[  587.340697][T20783] loop0: detected capacity change from 0 to 512
[  587.348119][T20783] /dev/loop0: Can't open blockdev
[  587.382977][T20784] loop0: detected capacity change from 0 to 512
[  587.391174][T20784] /dev/loop0: Can't open blockdev
[  587.431172][T20785] loop0: detected capacity change from 0 to 512
[  587.439095][T20785] /dev/loop0: Can't open blockdev
[  587.478517][T20786] loop0: detected capacity change from 0 to 512
[  587.486494][T20786] /dev/loop0: Can't open blockdev
[  587.525760][T20787] loop0: detected capacity change from 0 to 512
[  587.533231][T20787] /dev/loop0: Can't open blockdev
[  587.569977][T20788] loop0: detected capacity change from 0 to 512
[  587.578273][T20788] /dev/loop0: Can't open blockdev
[  587.611794][T20789] loop0: detected capacity change from 0 to 512
[  587.619517][T20789] /dev/loop0: Can't open blockdev
[  587.656337][T20790] loop0: detected capacity change from 0 to 512
[  587.663735][T20790] /dev/loop0: Can't open blockdev
[  587.701476][T20791] loop0: detected capacity change from 0 to 512
[  587.709558][T20791] /dev/loop0: Can't open blockdev
[  587.743338][T20792] loop0: detected capacity change from 0 to 512
[  587.751145][T20792] /dev/loop0: Can't open blockdev
[  587.783437][T20793] loop0: detected capacity change from 0 to 512
[  587.790666][T20793] /dev/loop0: Can't open blockdev
[  587.858576][T20794] loop0: detected capacity change from 0 to 512
[  587.866190][T20794] /dev/loop0: Can't open blockdev
[  587.905378][T20795] loop0: detected capacity change from 0 to 512
[  587.912631][T20795] /dev/loop0: Can't open blockdev
[  587.948232][T20796] loop0: detected capacity change from 0 to 512
[  587.956001][T20796] /dev/loop0: Can't open blockdev
[  588.007750][T20797] loop0: detected capacity change from 0 to 512
[  588.015578][T20797] /dev/loop0: Can't open blockdev
[  588.060121][T20798] loop0: detected capacity change from 0 to 512
[  588.068446][T20798] /dev/loop0: Can't open blockdev
[  588.106988][T20799] loop0: detected capacity change from 0 to 512
[  588.115901][T20799] /dev/loop0: Can't open blockdev
[  588.146042][T20800] loop0: detected capacity change from 0 to 512
[  588.153234][T20800] /dev/loop0: Can't open blockdev
[  588.192605][T20801] loop0: detected capacity change from 0 to 512
[  588.200143][T20801] /dev/loop0: Can't open blockdev
[  588.238202][T20802] loop0: detected capacity change from 0 to 512
[  588.246051][T20802] /dev/loop0: Can't open blockdev
[  588.281907][T20803] loop0: detected capacity change from 0 to 512
[  588.292095][T20803] /dev/loop0: Can't open blockdev
[  588.329017][T20804] loop0: detected capacity change from 0 to 512
[  588.336798][T20804] /dev/loop0: Can't open blockdev
[  588.373757][T20805] loop0: detected capacity change from 0 to 512
[  588.381451][T20805] /dev/loop0: Can't open blockdev
[  588.413076][T20806] loop0: detected capacity change from 0 to 512
[  588.420745][T20806] /dev/loop0: Can't open blockdev
[  588.455189][T20807] loop0: detected capacity change from 0 to 512
[  588.462421][T20807] /dev/loop0: Can't open blockdev
[  588.498277][T20808] loop0: detected capacity change from 0 to 512
[  588.506131][T20808] /dev/loop0: Can't open blockdev
[  588.538686][T20809] loop0: detected capacity change from 0 to 512
[  588.546821][T20809] /dev/loop0: Can't open blockdev
[  588.614683][T20810] loop0: detected capacity change from 0 to 512
[  588.622628][T20810] /dev/loop0: Can't open blockdev
[  588.662002][T20811] loop0: detected capacity change from 0 to 512
[  588.669544][T20811] /dev/loop0: Can't open blockdev
[  588.702274][T20812] loop0: detected capacity change from 0 to 512
[  588.710078][T20812] /dev/loop0: Can't open blockdev
[  588.749629][T20813] loop0: detected capacity change from 0 to 512
[  588.757881][T20813] /dev/loop0: Can't open blockdev
[  588.791805][T20814] loop0: detected capacity change from 0 to 512
[  588.799919][T20814] /dev/loop0: Can't open blockdev
[  588.831228][T20815] loop0: detected capacity change from 0 to 512
[  588.839031][T20815] /dev/loop0: Can't open blockdev
[  588.874602][T20816] loop0: detected capacity change from 0 to 512
[  588.881802][T20816] /dev/loop0: Can't open blockdev
[  588.914918][T20817] loop0: detected capacity change from 0 to 512
[  588.922121][T20817] /dev/loop0: Can't open blockdev
[  588.956636][T20818] loop0: detected capacity change from 0 to 512
[  588.964595][T20818] /dev/loop0: Can't open blockdev
[  588.997780][T20819] loop0: detected capacity change from 0 to 512
[  589.005564][T20819] /dev/loop0: Can't open blockdev
[  589.036510][T20820] loop0: detected capacity change from 0 to 512
[  589.043763][T20820] /dev/loop0: Can't open blockdev
[  589.081771][T20821] loop0: detected capacity change from 0 to 512
[  589.089215][T20821] /dev/loop0: Can't open blockdev
[  589.137848][T20822] loop0: detected capacity change from 0 to 512
[  589.146081][T20822] /dev/loop0: Can't open blockdev
[  589.180919][T20823] loop0: detected capacity change from 0 to 512
[  589.188552][T20823] /dev/loop0: Can't open blockdev
[  589.219348][T20824] loop0: detected capacity change from 0 to 512
[  589.227042][T20824] /dev/loop0: Can't open blockdev
[  589.263662][T20825] loop0: detected capacity change from 0 to 512
[  589.272247][T20825] /dev/loop0: Can't open blockdev
[  589.306704][T20826] loop0: detected capacity change from 0 to 512
[  589.313823][T20826] /dev/loop0: Can't open blockdev
[  589.349135][T20827] loop0: detected capacity change from 0 to 512
[  589.357547][T20827] /dev/loop0: Can't open blockdev
[  589.392386][T20828] loop0: detected capacity change from 0 to 512
[  589.400117][T20828] /dev/loop0: Can't open blockdev
[  589.437613][T20829] loop0: detected capacity change from 0 to 512
[  589.445174][T20829] /dev/loop0: Can't open blockdev
[  589.478333][T20830] loop0: detected capacity change from 0 to 512
[  589.486223][T20830] /dev/loop0: Can't open blockdev
[  589.519400][T20831] loop0: detected capacity change from 0 to 512
[  589.527555][T20831] /dev/loop0: Can't open blockdev
[  589.587071][T20832] loop0: detected capacity change from 0 to 512
[  589.595407][T20832] /dev/loop0: Can't open blockdev
[  589.629471][T20833] loop0: detected capacity change from 0 to 512
[  589.637307][T20833] /dev/loop0: Can't open blockdev
[  589.681834][T20834] loop0: detected capacity change from 0 to 512
[  589.689652][T20834] /dev/loop0: Can't open blockdev
[  589.722174][T20835] loop0: detected capacity change from 0 to 512
[  589.729408][T20835] /dev/loop0: Can't open blockdev
[  589.767693][T20836] loop0: detected capacity change from 0 to 512
[  589.775419][T20836] /dev/loop0: Can't open blockdev
[  589.810294][T20837] loop0: detected capacity change from 0 to 512
[  589.818809][T20837] /dev/loop0: Can't open blockdev
[  589.857375][T20838] loop0: detected capacity change from 0 to 512
[  589.865085][T20838] /dev/loop0: Can't open blockdev
[  589.899233][T20839] loop0: detected capacity change from 0 to 512
[  589.906891][T20839] /dev/loop0: Can't open blockdev
[  589.943798][T20840] loop0: detected capacity change from 0 to 512
[  589.953058][T20840] /dev/loop0: Can't open blockdev
[  589.991641][T20841] loop0: detected capacity change from 0 to 512
[  589.999549][T20841] /dev/loop0: Can't open blockdev
[  590.032242][T20842] loop0: detected capacity change from 0 to 512
[  590.040114][T20842] /dev/loop0: Can't open blockdev
[  590.073644][T20843] loop0: detected capacity change from 0 to 512
[  590.081009][T20843] /dev/loop0: Can't open blockdev
[  590.120978][T20844] loop0: detected capacity change from 0 to 512
[  590.128722][T20844] /dev/loop0: Can't open blockdev
[  590.163855][T20845] loop0: detected capacity change from 0 to 512
[  590.171566][T20845] /dev/loop0: Can't open blockdev
[  590.207050][T20846] loop0: detected capacity change from 0 to 512
[  590.214471][T20846] /dev/loop0: Can't open blockdev
[  590.246900][T20847] loop0: detected capacity change from 0 to 512
[  590.255119][T20847] /dev/loop0: Can't open blockdev
[  590.288933][T20848] loop0: detected capacity change from 0 to 512
[  590.296575][T20848] /dev/loop0: Can't open blockdev
[  590.330410][T20849] loop0: detected capacity change from 0 to 512
[  590.338018][T20849] /dev/loop0: Can't open blockdev
[  590.371310][T20850] loop0: detected capacity change from 0 to 512
[  590.379226][T20850] /dev/loop0: Can't open blockdev
[  590.412115][T20851] loop0: detected capacity change from 0 to 512
[  590.419524][T20851] /dev/loop0: Can't open blockdev
[  590.451257][T20852] loop0: detected capacity change from 0 to 512
[  590.459045][T20852] /dev/loop0: Can't open blockdev
[  590.493788][T20853] loop0: detected capacity change from 0 to 512
[  590.501242][T20853] /dev/loop0: Can't open blockdev
[  590.536616][T20854] loop0: detected capacity change from 0 to 512
[  590.543819][T20854] /dev/loop0: Can't open blockdev
[  590.576461][T20855] loop0: detected capacity change from 0 to 512
[  590.584874][T20855] /dev/loop0: Can't open blockdev
[  590.621033][T20856] loop0: detected capacity change from 0 to 512
[  590.630089][T20856] /dev/loop0: Can't open blockdev
[  590.667953][T20857] loop0: detected capacity change from 0 to 512
[  590.676026][T20857] /dev/loop0: Can't open blockdev
[  590.710091][T20858] loop0: detected capacity change from 0 to 512
[  590.717319][T20858] /dev/loop0: Can't open blockdev
[  590.750860][T20859] loop0: detected capacity change from 0 to 512
[  590.758948][T20859] /dev/loop0: Can't open blockdev
[  590.791274][T20860] loop0: detected capacity change from 0 to 512
[  590.798695][T20860] /dev/loop0: Can't open blockdev
[  590.830273][T20861] loop0: detected capacity change from 0 to 512
[  590.840546][T20861] /dev/loop0: Can't open blockdev
[  590.893379][T20862] loop0: detected capacity change from 0 to 512
[  590.901460][T20862] /dev/loop0: Can't open blockdev
[  590.933631][T20863] loop0: detected capacity change from 0 to 512
[  590.941356][T20863] /dev/loop0: Can't open blockdev
[  590.978239][T20864] loop0: detected capacity change from 0 to 512
[  590.986034][T20864] /dev/loop0: Can't open blockdev
[  591.022046][T20865] loop0: detected capacity change from 0 to 512
[  591.029853][T20865] /dev/loop0: Can't open blockdev
[  591.081414][T20866] loop0: detected capacity change from 0 to 512
[  591.089354][T20866] /dev/loop0: Can't open blockdev
[  591.126011][T20867] loop0: detected capacity change from 0 to 512
[  591.133299][T20867] /dev/loop0: Can't open blockdev
[  591.177762][T20868] loop0: detected capacity change from 0 to 512
[  591.185960][T20868] /dev/loop0: Can't open blockdev
[  591.224272][T20869] loop0: detected capacity change from 0 to 512
[  591.231569][T20869] /dev/loop0: Can't open blockdev
[  591.267016][T20870] loop0: detected capacity change from 0 to 512
[  591.275387][T20870] /dev/loop0: Can't open blockdev
[  591.323251][T20871] loop0: detected capacity change from 0 to 512
[  591.331506][T20871] /dev/loop0: Can't open blockdev
[  591.365615][T20872] loop0: detected capacity change from 0 to 512
[  591.372834][T20872] /dev/loop0: Can't open blockdev
[  591.408818][T20873] loop0: detected capacity change from 0 to 512
[  591.416827][T20873] /dev/loop0: Can't open blockdev
[  591.451700][T20874] loop0: detected capacity change from 0 to 512
[  591.459762][T20874] /dev/loop0: Can't open blockdev
[  591.492914][T20875] loop0: detected capacity change from 0 to 512
[  591.500674][T20875] /dev/loop0: Can't open blockdev
[  591.538490][T20876] loop0: detected capacity change from 0 to 512
[  591.546248][T20876] /dev/loop0: Can't open blockdev
[  591.584956][T20877] loop0: detected capacity change from 0 to 512
[  591.592318][T20877] /dev/loop0: Can't open blockdev
[  591.630434][T20878] loop0: detected capacity change from 0 to 512
[  591.638080][T20878] /dev/loop0: Can't open blockdev
[  591.668459][T20879] loop0: detected capacity change from 0 to 512
[  591.676337][T20879] /dev/loop0: Can't open blockdev
[  591.708203][T20880] loop0: detected capacity change from 0 to 512
[  591.715878][T20880] /dev/loop0: Can't open blockdev
[  591.753286][T20881] loop0: detected capacity change from 0 to 512
[  591.760656][T20881] /dev/loop0: Can't open blockdev
[  591.800804][T20882] loop0: detected capacity change from 0 to 512
[  591.808420][T20882] /dev/loop0: Can't open blockdev
[  591.851794][T20883] loop0: detected capacity change from 0 to 512
[  591.860245][T20883] /dev/loop0: Can't open blockdev
[  591.899304][T20884] loop0: detected capacity change from 0 to 512
[  591.907084][T20884] /dev/loop0: Can't open blockdev
[  591.941091][T20885] loop0: detected capacity change from 0 to 512
[  591.949049][T20885] /dev/loop0: Can't open blockdev
[  591.985398][T20886] loop0: detected capacity change from 0 to 512
[  591.993008][T20886] /dev/loop0: Can't open blockdev
[  592.034574][T20887] loop0: detected capacity change from 0 to 512
[  592.041985][T20887] /dev/loop0: Can't open blockdev
[  592.078438][T20888] loop0: detected capacity change from 0 to 512
[  592.086591][T20888] /dev/loop0: Can't open blockdev
[  592.120874][T20889] loop0: detected capacity change from 0 to 512
[  592.128378][T20889] /dev/loop0: Can't open blockdev
[  592.196819][T20890] loop0: detected capacity change from 0 to 512
[  592.205025][T20890] /dev/loop0: Can't open blockdev
[  592.238511][T20891] loop0: detected capacity change from 0 to 512
[  592.246484][T20891] /dev/loop0: Can't open blockdev
[  592.277390][T20892] loop0: detected capacity change from 0 to 512
[  592.285576][T20892] /dev/loop0: Can't open blockdev
[  592.321267][T20893] loop0: detected capacity change from 0 to 512
[  592.329211][T20893] /dev/loop0: Can't open blockdev
[  592.366744][T20894] loop0: detected capacity change from 0 to 512
[  592.373887][T20894] /dev/loop0: Can't open blockdev
[  592.408306][T20895] loop0: detected capacity change from 0 to 512
[  592.416442][T20895] /dev/loop0: Can't open blockdev
[  592.450037][T20896] loop0: detected capacity change from 0 to 512
[  592.458500][T20896] /dev/loop0: Can't open blockdev
[  592.492391][T20897] loop0: detected capacity change from 0 to 512
[  592.499921][T20897] /dev/loop0: Can't open blockdev
[  592.537018][T20898] loop0: detected capacity change from 0 to 512
[  592.544872][T20898] /dev/loop0: Can't open blockdev
[  592.578879][T20899] loop0: detected capacity change from 0 to 512
[  592.586561][T20899] /dev/loop0: Can't open blockdev
[  592.625561][T20900] loop0: detected capacity change from 0 to 512
[  592.633082][T20900] /dev/loop0: Can't open blockdev
[  592.665797][T20901] loop0: detected capacity change from 0 to 512
[  592.673293][T20901] /dev/loop0: Can't open blockdev
[  592.714293][T20902] loop0: detected capacity change from 0 to 512
[  592.721478][T20902] /dev/loop0: Can't open blockdev
[  592.755383][T20903] loop0: detected capacity change from 0 to 512
[  592.762799][T20903] /dev/loop0: Can't open blockdev
[  592.801561][T20904] loop0: detected capacity change from 0 to 512
[  592.811043][T20904] /dev/loop0: Can't open blockdev
[  592.845280][T20905] loop0: detected capacity change from 0 to 512
[  592.852801][T20905] /dev/loop0: Can't open blockdev
[  592.890722][T20906] loop0: detected capacity change from 0 to 512
[  592.898113][T20906] /dev/loop0: Can't open blockdev
[  592.935584][T20907] loop0: detected capacity change from 0 to 512
[  592.943095][T20907] /dev/loop0: Can't open blockdev
[  592.978232][T20908] loop0: detected capacity change from 0 to 512
[  592.987264][T20908] /dev/loop0: Can't open blockdev
[  593.047126][T20909] loop0: detected capacity change from 0 to 512
[  593.054865][T20909] /dev/loop0: Can't open blockdev
[  593.130459][T20910] loop0: detected capacity change from 0 to 512
[  593.138311][T20910] /dev/loop0: Can't open blockdev
[  593.171057][T20911] loop0: detected capacity change from 0 to 512
[  593.179605][T20911] /dev/loop0: Can't open blockdev
[  593.215363][T20912] loop0: detected capacity change from 0 to 512
[  593.222650][T20912] /dev/loop0: Can't open blockdev
[  593.257966][T20913] loop0: detected capacity change from 0 to 512
[  593.265726][T20913] /dev/loop0: Can't open blockdev
[  593.300891][T20914] loop0: detected capacity change from 0 to 512
[  593.308297][T20914] /dev/loop0: Can't open blockdev
[  593.343360][T20915] loop0: detected capacity change from 0 to 512
[  593.351294][T20915] /dev/loop0: Can't open blockdev
[  593.387000][T20916] loop0: detected capacity change from 0 to 512
[  593.395334][T20916] /dev/loop0: Can't open blockdev
[  593.429578][T20917] loop0: detected capacity change from 0 to 512
[  593.438058][T20917] /dev/loop0: Can't open blockdev
[  593.473473][T20918] loop0: detected capacity change from 0 to 512
[  593.481311][T20918] /dev/loop0: Can't open blockdev
[  593.519653][T20919] loop0: detected capacity change from 0 to 512
[  593.527152][T20919] /dev/loop0: Can't open blockdev
[  593.563523][T20920] loop0: detected capacity change from 0 to 512
[  593.571900][T20920] /dev/loop0: Can't open blockdev
[  593.607521][T20921] loop0: detected capacity change from 0 to 512
[  593.615341][T20921] /dev/loop0: Can't open blockdev
[  593.649611][T20922] loop0: detected capacity change from 0 to 512
[  593.657856][T20922] /dev/loop0: Can't open blockdev
[  593.690515][T20923] loop0: detected capacity change from 0 to 512
[  593.698793][T20923] /dev/loop0: Can't open blockdev
[  593.731521][T20924] loop0: detected capacity change from 0 to 512
[  593.741893][T20924] /dev/loop0: Can't open blockdev
[  593.777054][T20925] loop0: detected capacity change from 0 to 512
[  593.784509][T20925] /dev/loop0: Can't open blockdev
[  593.819796][T20926] loop0: detected capacity change from 0 to 512
[  593.827852][T20926] /dev/loop0: Can't open blockdev
[  593.872357][T20927] loop0: detected capacity change from 0 to 512
[  593.880152][T20927] /dev/loop0: Can't open blockdev
[  593.921405][T20928] loop0: detected capacity change from 0 to 512
[  593.929295][T20928] /dev/loop0: Can't open blockdev
[  593.970007][T20929] loop0: detected capacity change from 0 to 512
[  593.977540][T20929] /dev/loop0: Can't open blockdev
[  594.009748][T20930] loop0: detected capacity change from 0 to 512
[  594.017439][T20930] /dev/loop0: Can't open blockdev
[  594.049846][T20931] loop0: detected capacity change from 0 to 512
[  594.057874][T20931] /dev/loop0: Can't open blockdev
[  594.092399][T20932] loop0: detected capacity change from 0 to 512
[  594.100899][T20932] /dev/loop0: Can't open blockdev
[  594.138394][T20933] loop0: detected capacity change from 0 to 512
[  594.146163][T20933] /dev/loop0: Can't open blockdev
[  594.182524][T20934] loop0: detected capacity change from 0 to 512
[  594.190676][T20934] /dev/loop0: Can't open blockdev
[  594.236285][T20935] loop0: detected capacity change from 0 to 512
[  594.243539][T20935] /dev/loop0: Can't open blockdev
[  594.280277][T20936] loop0: detected capacity change from 0 to 512
[  594.288097][T20936] /dev/loop0: Can't open blockdev
[  594.322587][T20937] loop0: detected capacity change from 0 to 512
[  594.330193][T20937] /dev/loop0: Can't open blockdev
[  594.362781][T20938] loop0: detected capacity change from 0 to 512
[  594.370591][T20938] /dev/loop0: Can't open blockdev
[  594.404394][T20939] loop0: detected capacity change from 0 to 512
[  594.412059][T20939] /dev/loop0: Can't open blockdev
[  594.445597][T20940] loop0: detected capacity change from 0 to 512
[  594.453269][T20940] /dev/loop0: Can't open blockdev
[  594.492180][T20941] loop0: detected capacity change from 0 to 512
[  594.500192][T20941] /dev/loop0: Can't open blockdev
[  594.535423][T20942] loop0: detected capacity change from 0 to 512
[  594.542895][T20942] /dev/loop0: Can't open blockdev
[  594.582671][T20943] loop0: detected capacity change from 0 to 512
[  594.591737][T20943] /dev/loop0: Can't open blockdev
[  594.626894][T20944] loop0: detected capacity change from 0 to 512
[  594.635243][T20944] /dev/loop0: Can't open blockdev
[  594.671863][T20945] loop0: detected capacity change from 0 to 512
[  594.679442][T20945] /dev/loop0: Can't open blockdev
[  594.722120][T20946] loop0: detected capacity change from 0 to 512
[  594.729415][T20946] /dev/loop0: Can't open blockdev
[  594.765220][T20947] loop0: detected capacity change from 0 to 512
[  594.772868][T20947] /dev/loop0: Can't open blockdev
[  594.810342][T20948] loop0: detected capacity change from 0 to 512
[  594.817849][T20948] /dev/loop0: Can't open blockdev
[  594.852285][T20949] loop0: detected capacity change from 0 to 512
[  594.859636][T20949] /dev/loop0: Can't open blockdev
[  594.896818][T20950] loop0: detected capacity change from 0 to 512
[  594.904477][T20950] /dev/loop0: Can't open blockdev
[  594.942249][T20951] loop0: detected capacity change from 0 to 512
[  594.949517][T20951] /dev/loop0: Can't open blockdev
[  594.984784][T20952] loop0: detected capacity change from 0 to 512
[  594.992033][T20952] /dev/loop0: Can't open blockdev
[  595.026600][T20953] loop0: detected capacity change from 0 to 512
[  595.033812][T20953] /dev/loop0: Can't open blockdev
[  595.070430][T20954] loop0: detected capacity change from 0 to 512
[  595.078049][T20954] /dev/loop0: Can't open blockdev
[  595.111068][T20955] loop0: detected capacity change from 0 to 512
[  595.119272][T20955] /dev/loop0: Can't open blockdev
[  595.161185][T20956] loop0: detected capacity change from 0 to 512
[  595.168976][T20956] /dev/loop0: Can't open blockdev
[  595.202842][T20957] loop0: detected capacity change from 0 to 512
[  595.210717][T20957] /dev/loop0: Can't open blockdev
[  595.243489][T20958] loop0: detected capacity change from 0 to 512
[  595.251284][T20958] /dev/loop0: Can't open blockdev
[  595.291824][T20959] loop0: detected capacity change from 0 to 512
[  595.299898][T20959] /dev/loop0: Can't open blockdev
[  595.334840][T20960] loop0: detected capacity change from 0 to 512
[  595.342534][T20960] /dev/loop0: Can't open blockdev
[  595.385472][T20961] loop0: detected capacity change from 0 to 512
[  595.392928][T20961] /dev/loop0: Can't open blockdev
[  595.434865][T20962] loop0: detected capacity change from 0 to 512
[  595.442515][T20962] /dev/loop0: Can't open blockdev
[  595.475349][T20963] loop0: detected capacity change from 0 to 512
[  595.482594][T20963] /dev/loop0: Can't open blockdev
[  595.517581][T20964] loop0: detected capacity change from 0 to 512
[  595.525284][T20964] /dev/loop0: Can't open blockdev
[  595.569276][T20965] loop0: detected capacity change from 0 to 512
[  595.576844][T20965] /dev/loop0: Can't open blockdev
[  595.621780][T20966] loop0: detected capacity change from 0 to 512
[  595.629520][T20966] /dev/loop0: Can't open blockdev
[  595.672216][T20967] loop0: detected capacity change from 0 to 512
[  595.680601][T20967] /dev/loop0: Can't open blockdev
[  595.717732][T20968] loop0: detected capacity change from 0 to 512
[  595.725507][T20968] /dev/loop0: Can't open blockdev
[  595.762479][T20969] loop0: detected capacity change from 0 to 512
[  595.770357][T20969] /dev/loop0: Can't open blockdev
[  595.806072][T20970] loop0: detected capacity change from 0 to 512
[  595.813651][T20970] /dev/loop0: Can't open blockdev
[  595.846743][T20971] loop0: detected capacity change from 0 to 512
[  595.854731][T20971] /dev/loop0: Can't open blockdev
[  595.890000][T20972] loop0: detected capacity change from 0 to 512
[  595.898120][T20972] /dev/loop0: Can't open blockdev
[  595.929758][T20973] loop0: detected capacity change from 0 to 512
[  595.937989][T20973] /dev/loop0: Can't open blockdev
[  595.982313][T20974] loop0: detected capacity change from 0 to 512
[  595.991067][T20974] /dev/loop0: Can't open blockdev
[  596.047608][T20975] loop0: detected capacity change from 0 to 512
[  596.055316][T20975] /dev/loop0: Can't open blockdev
[  596.094085][T20976] loop0: detected capacity change from 0 to 512
[  596.101591][T20976] /dev/loop0: Can't open blockdev
[  596.137181][T20977] loop0: detected capacity change from 0 to 512
[  596.145185][T20977] /dev/loop0: Can't open blockdev
[  596.180587][T20978] loop0: detected capacity change from 0 to 512
[  596.188375][T20978] /dev/loop0: Can't open blockdev
[  596.229220][T20979] loop0: detected capacity change from 0 to 512
[  596.237742][T20979] /dev/loop0: Can't open blockdev
[  596.273058][T20980] loop0: detected capacity change from 0 to 512
[  596.281214][T20980] /dev/loop0: Can't open blockdev
[  596.316274][T20981] loop0: detected capacity change from 0 to 512
[  596.323478][T20981] /dev/loop0: Can't open blockdev
[  596.358935][T20982] loop0: detected capacity change from 0 to 512
[  596.366585][T20982] /dev/loop0: Can't open blockdev
[  596.402466][T20983] loop0: detected capacity change from 0 to 512
[  596.410059][T20983] /dev/loop0: Can't open blockdev
[  596.446408][T20984] loop0: detected capacity change from 0 to 512
[  596.453595][T20984] /dev/loop0: Can't open blockdev
[  596.486374][T20985] loop0: detected capacity change from 0 to 512
[  596.494222][T20985] /dev/loop0: Can't open blockdev
[  596.529538][T20986] loop0: detected capacity change from 0 to 512
[  596.537062][T20986] /dev/loop0: Can't open blockdev
[  596.571481][T20987] loop0: detected capacity change from 0 to 512
[  596.579013][T20987] /dev/loop0: Can't open blockdev
[  596.645102][T20988] loop0: detected capacity change from 0 to 512
[  596.652503][T20988] /dev/loop0: Can't open blockdev
[  596.689078][T20989] loop0: detected capacity change from 0 to 512
[  596.696910][T20989] /dev/loop0: Can't open blockdev
[  596.732196][T20990] loop0: detected capacity change from 0 to 512
[  596.739450][T20990] /dev/loop0: Can't open blockdev
[  596.775040][T20991] loop0: detected capacity change from 0 to 512
[  596.782177][T20991] /dev/loop0: Can't open blockdev
[  596.823114][T20992] loop0: detected capacity change from 0 to 512
[  596.831338][T20992] /dev/loop0: Can't open blockdev
[  596.871364][T20993] loop0: detected capacity change from 0 to 512
[  596.879363][T20993] /dev/loop0: Can't open blockdev
[  596.923405][T20994] loop0: detected capacity change from 0 to 512
[  596.931145][T20994] /dev/loop0: Can't open blockdev
[  596.965727][T20995] loop0: detected capacity change from 0 to 512
[  596.972959][T20995] /dev/loop0: Can't open blockdev
[  597.007417][T20996] loop0: detected capacity change from 0 to 512
[  597.014820][T20996] /dev/loop0: Can't open blockdev
[  597.071554][T20997] loop0: detected capacity change from 0 to 512
[  597.079320][T20997] /dev/loop0: Can't open blockdev
[  597.111185][T20998] loop0: detected capacity change from 0 to 512
[  597.118857][T20998] /dev/loop0: Can't open blockdev
[  597.156301][T20999] loop0: detected capacity change from 0 to 512
[  597.163556][T20999] /dev/loop0: Can't open blockdev
[  597.197382][T21000] loop0: detected capacity change from 0 to 512
[  597.206016][T21000] /dev/loop0: Can't open blockdev
[  597.238550][T21001] loop0: detected capacity change from 0 to 512
[  597.246368][T21001] /dev/loop0: Can't open blockdev
[  597.280145][T21002] loop0: detected capacity change from 0 to 512
[  597.288707][T21002] /dev/loop0: Can't open blockdev
[  597.324266][T21003] loop0: detected capacity change from 0 to 512
[  597.331607][T21003] /dev/loop0: Can't open blockdev
[  597.372042][T21004] loop0: detected capacity change from 0 to 512
[  597.379621][T21004] /dev/loop0: Can't open blockdev
[  597.415360][T21005] loop0: detected capacity change from 0 to 512
[  597.422534][T21005] /dev/loop0: Can't open blockdev
[  597.461908][T21006] loop0: detected capacity change from 0 to 512
[  597.469407][T21006] /dev/loop0: Can't open blockdev
[  597.506839][T21007] loop0: detected capacity change from 0 to 512
[  597.516332][T21007] /dev/loop0: Can't open blockdev
[  597.579903][T21008] loop0: detected capacity change from 0 to 512
[  597.587795][T21008] /dev/loop0: Can't open blockdev
[  597.630628][T21009] loop0: detected capacity change from 0 to 512
[  597.638524][T21009] /dev/loop0: Can't open blockdev
[  597.672423][T21010] loop0: detected capacity change from 0 to 512
[  597.679791][T21010] /dev/loop0: Can't open blockdev
[  597.713401][T21011] loop0: detected capacity change from 0 to 512
[  597.721758][T21011] /dev/loop0: Can't open blockdev
[  597.755869][T21012] loop0: detected capacity change from 0 to 512
[  597.763070][T21012] /dev/loop0: Can't open blockdev
[  597.800819][T21013] loop0: detected capacity change from 0 to 512
[  597.809269][T21013] /dev/loop0: Can't open blockdev
[  597.840936][T21014] loop0: detected capacity change from 0 to 512
[  597.848562][T21014] /dev/loop0: Can't open blockdev
[  597.881174][T21015] loop0: detected capacity change from 0 to 512
[  597.889238][T21015] /dev/loop0: Can't open blockdev
[  597.924272][T21016] loop0: detected capacity change from 0 to 512
[  597.931911][T21016] /dev/loop0: Can't open blockdev
[  597.969178][T21017] loop0: detected capacity change from 0 to 512
[  597.976688][T21017] /dev/loop0: Can't open blockdev
[  598.033868][T21018] loop0: detected capacity change from 0 to 512
[  598.043471][T21018] /dev/loop0: Can't open blockdev
[  598.075807][T21019] loop0: detected capacity change from 0 to 512
[  598.083382][T21019] /dev/loop0: Can't open blockdev
[  598.118324][T21020] loop0: detected capacity change from 0 to 512
[  598.125819][T21020] /dev/loop0: Can't open blockdev
[  598.162561][T21021] loop0: detected capacity change from 0 to 512
[  598.170283][T21021] /dev/loop0: Can't open blockdev
[  598.203432][T21022] loop0: detected capacity change from 0 to 512
[  598.211512][T21022] /dev/loop0: Can't open blockdev
[  598.255343][T21023] loop0: detected capacity change from 0 to 512
[  598.262841][T21023] /dev/loop0: Can't open blockdev
[  598.296600][T21024] loop0: detected capacity change from 0 to 512
[  598.303760][T21024] /dev/loop0: Can't open blockdev
[  598.337333][T21025] loop0: detected capacity change from 0 to 512
[  598.345206][T21025] /dev/loop0: Can't open blockdev
[  598.382669][T21026] loop0: detected capacity change from 0 to 512
[  598.390241][T21026] /dev/loop0: Can't open blockdev
[  598.424436][T21027] loop0: detected capacity change from 0 to 512
[  598.431577][T21027] /dev/loop0: Can't open blockdev
[  598.466905][T21028] loop0: detected capacity change from 0 to 512
[  598.474980][T21028] /dev/loop0: Can't open blockdev
[  598.512162][T21029] loop0: detected capacity change from 0 to 512
[  598.519893][T21029] /dev/loop0: Can't open blockdev
[  598.551654][T21030] loop0: detected capacity change from 0 to 512
[  598.561065][T21030] /dev/loop0: Can't open blockdev
[  598.600181][T21031] loop0: detected capacity change from 0 to 512
[  598.608050][T21031] /dev/loop0: Can't open blockdev
[  598.641420][T21032] loop0: detected capacity change from 0 to 512
[  598.649569][T21032] /dev/loop0: Can't open blockdev
[  598.684594][T21033] loop0: detected capacity change from 0 to 512
[  598.693561][T21033] /dev/loop0: Can't open blockdev
[  598.734487][T21034] loop0: detected capacity change from 0 to 512
[  598.741778][T21034] /dev/loop0: Can't open blockdev
[  598.781953][T21035] loop0: detected capacity change from 0 to 512
[  598.789454][T21035] /dev/loop0: Can't open blockdev
[  598.833009][T21036] loop0: detected capacity change from 0 to 512
[  598.840422][T21036] /dev/loop0: Can't open blockdev
[  598.878696][T21037] loop0: detected capacity change from 0 to 512
[  598.886535][T21037] /dev/loop0: Can't open blockdev
[  598.921316][T21038] loop0: detected capacity change from 0 to 512
[  598.928981][T21038] /dev/loop0: Can't open blockdev
[  598.970052][T21039] loop0: detected capacity change from 0 to 512
[  598.978339][T21039] /dev/loop0: Can't open blockdev
[  599.009471][T21040] loop0: detected capacity change from 0 to 512
[  599.017440][T21040] /dev/loop0: Can't open blockdev
[  599.054482][T21041] loop0: detected capacity change from 0 to 512
[  599.062692][T21041] /dev/loop0: Can't open blockdev
[  599.099807][T21042] loop0: detected capacity change from 0 to 512
[  599.108063][T21042] /dev/loop0: Can't open blockdev
[  599.139915][T21043] loop0: detected capacity change from 0 to 512
[  599.147431][T21043] /dev/loop0: Can't open blockdev
[  599.184474][T21044] loop0: detected capacity change from 0 to 512
[  599.191882][T21044] /dev/loop0: Can't open blockdev
[  599.220135][T21045] loop0: detected capacity change from 0 to 512
[  599.230058][T21045] /dev/loop0: Can't open blockdev
[  599.265196][T21046] loop0: detected capacity change from 0 to 512
[  599.272813][T21046] /dev/loop0: Can't open blockdev
[  599.315223][T21047] loop0: detected capacity change from 0 to 512
[  599.322462][T21047] /dev/loop0: Can't open blockdev
[  599.357717][T21048] loop0: detected capacity change from 0 to 512
[  599.365409][T21048] /dev/loop0: Can't open blockdev
[  599.404246][T21049] loop0: detected capacity change from 0 to 512
[  599.411403][T21049] /dev/loop0: Can't open blockdev
[  599.445133][T21050] loop0: detected capacity change from 0 to 512
[  599.452444][T21050] /dev/loop0: Can't open blockdev
[  599.487827][T21051] loop0: detected capacity change from 0 to 512
[  599.495625][T21051] /dev/loop0: Can't open blockdev
[  599.532034][T21052] loop0: detected capacity change from 0 to 512
[  599.539273][T21052] /dev/loop0: Can't open blockdev
[  599.581101][T21053] loop0: detected capacity change from 0 to 512
[  599.589002][T21053] /dev/loop0: Can't open blockdev
[  599.623163][T21054] loop0: detected capacity change from 0 to 512
[  599.630655][T21054] /dev/loop0: Can't open blockdev
[  599.664138][T21055] loop0: detected capacity change from 0 to 512
[  599.671455][T21055] /dev/loop0: Can't open blockdev
[  599.704312][T21056] loop0: detected capacity change from 0 to 512
[  599.711763][T21056] /dev/loop0: Can't open blockdev
[  599.744434][T21057] loop0: detected capacity change from 0 to 512
[  599.751619][T21057] /dev/loop0: Can't open blockdev
[  599.783583][T21058] loop0: detected capacity change from 0 to 512
[  599.791479][T21058] /dev/loop0: Can't open blockdev
[  599.831482][T21059] loop0: detected capacity change from 0 to 512
[  599.838883][T21059] /dev/loop0: Can't open blockdev
[  599.877508][T21060] loop0: detected capacity change from 0 to 512
[  599.885467][T21060] /dev/loop0: Can't open blockdev
[  599.933651][T21061] loop0: detected capacity change from 0 to 512
[  599.941251][T21061] /dev/loop0: Can't open blockdev
[  599.975957][T21062] loop0: detected capacity change from 0 to 512
[  599.983662][T21062] /dev/loop0: Can't open blockdev
[  600.018349][T21063] loop0: detected capacity change from 0 to 512
[  600.026697][T21063] /dev/loop0: Can't open blockdev
[  600.066151][T21064] loop0: detected capacity change from 0 to 512
[  600.073557][T21064] /dev/loop0: Can't open blockdev
[  600.103885][T21065] loop0: detected capacity change from 0 to 512
[  600.111734][T21065] /dev/loop0: Can't open blockdev
[  600.149456][T21066] loop0: detected capacity change from 0 to 512
[  600.157411][T21066] /dev/loop0: Can't open blockdev
[  600.193590][T21067] loop0: detected capacity change from 0 to 512
[  600.201846][T21067] /dev/loop0: Can't open blockdev
[  600.238882][T21068] loop0: detected capacity change from 0 to 512
[  600.249971][T21068] /dev/loop0: Can't open blockdev
[  600.285063][T21069] loop0: detected capacity change from 0 to 512
[  600.292469][T21069] /dev/loop0: Can't open blockdev
[  600.331137][T21070] loop0: detected capacity change from 0 to 512
[  600.340470][T21070] /dev/loop0: Can't open blockdev
[  600.375684][T21071] loop0: detected capacity change from 0 to 512
[  600.383324][T21071] /dev/loop0: Can't open blockdev
[  600.423543][T21072] loop0: detected capacity change from 0 to 512
[  600.431076][T21072] /dev/loop0: Can't open blockdev
[  600.467010][T21073] loop0: detected capacity change from 0 to 512
[  600.474302][T21073] /dev/loop0: Can't open blockdev
[  600.509317][T21074] loop0: detected capacity change from 0 to 512
[  600.517399][T21074] /dev/loop0: Can't open blockdev
[  600.557018][T21075] loop0: detected capacity change from 0 to 512
[  600.565314][T21075] /dev/loop0: Can't open blockdev
[  600.621787][T21076] loop0: detected capacity change from 0 to 512
[  600.629831][T21076] /dev/loop0: Can't open blockdev
[  600.662676][T21077] loop0: detected capacity change from 0 to 512
[  600.670303][T21077] /dev/loop0: Can't open blockdev
[  600.706633][T21078] loop0: detected capacity change from 0 to 512
[  600.714812][T21078] /dev/loop0: Can't open blockdev
[  600.744577][T21079] loop0: detected capacity change from 0 to 512
[  600.752273][T21079] /dev/loop0: Can't open blockdev
[  600.845236][T21080] loop0: detected capacity change from 0 to 512
[  600.852705][T21080] /dev/loop0: Can't open blockdev
[  600.885667][T21081] loop0: detected capacity change from 0 to 512
[  600.893202][T21081] /dev/loop0: Can't open blockdev
[  600.926009][T21082] loop0: detected capacity change from 0 to 512
[  600.933600][T21082] /dev/loop0: Can't open blockdev
[  600.973747][T21083] loop0: detected capacity change from 0 to 512
[  600.981370][T21083] /dev/loop0: Can't open blockdev
[  601.021382][T21084] loop0: detected capacity change from 0 to 512
[  601.029276][T21084] /dev/loop0: Can't open blockdev
[  601.073574][T21085] loop0: detected capacity change from 0 to 512
[  601.081329][T21085] /dev/loop0: Can't open blockdev
[  601.122018][T21086] loop0: detected capacity change from 0 to 512
[  601.129464][T21086] /dev/loop0: Can't open blockdev
[  601.168540][T21087] loop0: detected capacity change from 0 to 512
[  601.176112][T21087] /dev/loop0: Can't open blockdev
[  601.209185][T21088] loop0: detected capacity change from 0 to 512
[  601.217274][T21088] /dev/loop0: Can't open blockdev
[  601.248256][T21089] loop0: detected capacity change from 0 to 512
[  601.255991][T21089] /dev/loop0: Can't open blockdev
[  601.301210][T21090] loop0: detected capacity change from 0 to 512
[  601.308952][T21090] /dev/loop0: Can't open blockdev
[  601.344722][T21091] loop0: detected capacity change from 0 to 512
[  601.352237][T21091] /dev/loop0: Can't open blockdev
[  601.387593][T21092] loop0: detected capacity change from 0 to 512
[  601.395967][T21092] /dev/loop0: Can't open blockdev
[  601.432389][T21093] loop0: detected capacity change from 0 to 512
[  601.440312][T21093] /dev/loop0: Can't open blockdev
[  601.474971][T21094] loop0: detected capacity change from 0 to 512
[  601.482451][T21094] /dev/loop0: Can't open blockdev
[  601.530871][T21095] loop0: detected capacity change from 0 to 512
[  601.539030][T21095] /dev/loop0: Can't open blockdev
[  601.568749][T21096] loop0: detected capacity change from 0 to 512
[  601.576383][T21096] /dev/loop0: Can't open blockdev
[  601.630703][T21097] loop0: detected capacity change from 0 to 512
[  601.638508][T21097] /dev/loop0: Can't open blockdev
[  601.674341][T21098] loop0: detected capacity change from 0 to 512
[  601.681603][T21098] /dev/loop0: Can't open blockdev
[  601.718667][T21099] loop0: detected capacity change from 0 to 512
[  601.726199][T21099] /dev/loop0: Can't open blockdev
[  601.765323][T21100] loop0: detected capacity change from 0 to 512
[  601.772588][T21100] /dev/loop0: Can't open blockdev
[  601.813427][T21101] loop0: detected capacity change from 0 to 512
[  601.821896][T21101] /dev/loop0: Can't open blockdev
[  601.857188][T21102] loop0: detected capacity change from 0 to 512
[  601.865241][T21102] /dev/loop0: Can't open blockdev
[  601.901418][T21103] loop0: detected capacity change from 0 to 512
[  601.909212][T21103] /dev/loop0: Can't open blockdev
[  601.944200][T21104] loop0: detected capacity change from 0 to 512
[  601.951697][T21104] /dev/loop0: Can't open blockdev
[  601.987197][T21105] loop0: detected capacity change from 0 to 512
[  601.994668][T21105] /dev/loop0: Can't open blockdev
[  602.028508][T21106] loop0: detected capacity change from 0 to 512
[  602.036084][T21106] /dev/loop0: Can't open blockdev
[  602.071440][T21107] loop0: detected capacity change from 0 to 512
[  602.078747][T21107] /dev/loop0: Can't open blockdev
[  602.113664][T21108] loop0: detected capacity change from 0 to 512
[  602.121660][T21108] /dev/loop0: Can't open blockdev
[  602.155798][T21109] loop0: detected capacity change from 0 to 512
[  602.163704][T21109] /dev/loop0: Can't open blockdev
[  602.200449][T21110] loop0: detected capacity change from 0 to 512
[  602.207960][T21110] /dev/loop0: Can't open blockdev
[  602.242272][T21111] loop0: detected capacity change from 0 to 512
[  602.249945][T21111] /dev/loop0: Can't open blockdev
[  602.294867][T21112] loop0: detected capacity change from 0 to 512
[  602.302784][T21112] /dev/loop0: Can't open blockdev
[  602.333833][T21113] loop0: detected capacity change from 0 to 512
[  602.345602][T21113] /dev/loop0: Can't open blockdev
[  602.382079][T21114] loop0: detected capacity change from 0 to 512
[  602.389812][T21114] /dev/loop0: Can't open blockdev
[  602.429431][T21115] loop0: detected capacity change from 0 to 512
[  602.437469][T21115] /dev/loop0: Can't open blockdev
[  602.472950][T21116] loop0: detected capacity change from 0 to 512
[  602.480603][T21116] /dev/loop0: Can't open blockdev
[  602.516485][T21117] loop0: detected capacity change from 0 to 512
[  602.534120][T21117] /dev/loop0: Can't open blockdev
[  602.571000][T21118] loop0: detected capacity change from 0 to 512
[  602.578849][T21118] /dev/loop0: Can't open blockdev
[  602.609608][T21119] loop0: detected capacity change from 0 to 512
[  602.617039][T21119] /dev/loop0: Can't open blockdev
[  602.653249][T21120] loop0: detected capacity change from 0 to 512
[  602.660530][T21120] /dev/loop0: Can't open blockdev
[  602.708462][T21122] loop0: detected capacity change from 0 to 512
[  602.716240][T21122] /dev/loop0: Can't open blockdev
[  602.757830][T21123] loop0: detected capacity change from 0 to 512
[  602.765126][T21123] /dev/loop0: Can't open blockdev
[  602.807378][T21124] loop0: detected capacity change from 0 to 512
[  602.815932][T21124] /dev/loop0: Can't open blockdev
[  602.849701][T21125] loop0: detected capacity change from 0 to 512
[  602.858012][T21125] /dev/loop0: Can't open blockdev
[  602.893873][T21126] loop0: detected capacity change from 0 to 512
[  602.901925][T21126] /dev/loop0: Can't open blockdev
[  602.937350][T21127] loop0: detected capacity change from 0 to 512
[  602.945611][T21127] /dev/loop0: Can't open blockdev
[  602.978866][T21128] loop0: detected capacity change from 0 to 512
[  602.987128][T21128] /dev/loop0: Can't open blockdev
[  603.030970][T21129] loop0: detected capacity change from 0 to 512
[  603.039452][T21129] /dev/loop0: Can't open blockdev
[  603.071584][T21130] loop0: detected capacity change from 0 to 512
[  603.079478][T21130] /dev/loop0: Can't open blockdev
[  603.114291][T21131] loop0: detected capacity change from 0 to 512
[  603.121880][T21131] /dev/loop0: Can't open blockdev
[  603.155166][T21132] loop0: detected capacity change from 0 to 512
[  603.162389][T21132] /dev/loop0: Can't open blockdev
[  603.207010][T21133] loop0: detected capacity change from 0 to 512
[  603.215568][T21133] /dev/loop0: Can't open blockdev
[  603.253384][T21134] loop0: detected capacity change from 0 to 512
[  603.261787][T21134] /dev/loop0: Can't open blockdev
[  603.297589][T21135] loop0: detected capacity change from 0 to 512
[  603.306101][T21135] /dev/loop0: Can't open blockdev
[  603.339759][T21136] loop0: detected capacity change from 0 to 512
[  603.347495][T21136] /dev/loop0: Can't open blockdev
[  603.381054][T21137] loop0: detected capacity change from 0 to 512
[  603.388881][T21137] /dev/loop0: Can't open blockdev
[  603.427613][T21138] loop0: detected capacity change from 0 to 512
[  603.435328][T21138] /dev/loop0: Can't open blockdev
[  603.468958][T21139] loop0: detected capacity change from 0 to 512
[  603.476735][T21139] /dev/loop0: Can't open blockdev
[  603.514433][T21140] loop0: detected capacity change from 0 to 512
[  603.521962][T21140] /dev/loop0: Can't open blockdev
[  603.555737][T21141] loop0: detected capacity change from 0 to 512
[  603.563007][T21141] /dev/loop0: Can't open blockdev
[  603.600395][T21142] loop0: detected capacity change from 0 to 512
[  603.607697][T21142] /dev/loop0: Can't open blockdev
[  603.642156][T21143] loop0: detected capacity change from 0 to 512
[  603.650194][T21143] /dev/loop0: Can't open blockdev
[  603.681889][T21144] loop0: detected capacity change from 0 to 512
[  603.689394][T21144] /dev/loop0: Can't open blockdev
[  603.720948][T21145] loop0: detected capacity change from 0 to 512
[  603.728878][T21145] /dev/loop0: Can't open blockdev
[  603.771711][T21146] loop0: detected capacity change from 0 to 512
[  603.783538][T21146] /dev/loop0: Can't open blockdev
[  603.819542][T21147] loop0: detected capacity change from 0 to 512
[  603.827794][T21147] /dev/loop0: Can't open blockdev
[  603.861258][T21148] loop0: detected capacity change from 0 to 512
[  603.868998][T21148] /dev/loop0: Can't open blockdev
[  603.900568][T21149] loop0: detected capacity change from 0 to 512
[  603.908399][T21149] /dev/loop0: Can't open blockdev
[  603.950405][T21150] loop0: detected capacity change from 0 to 512
[  603.957869][T21150] /dev/loop0: Can't open blockdev
[  603.999422][T21151] loop0: detected capacity change from 0 to 512
[  604.007892][T21151] /dev/loop0: Can't open blockdev
[  604.044914][T21152] loop0: detected capacity change from 0 to 512
[  604.052390][T21152] /dev/loop0: Can't open blockdev
[  604.088086][T21153] loop0: detected capacity change from 0 to 512
[  604.096326][T21153] /dev/loop0: Can't open blockdev
[  604.131445][T21154] loop0: detected capacity change from 0 to 512
[  604.139225][T21154] /dev/loop0: Can't open blockdev
[  604.176647][T21155] loop0: detected capacity change from 0 to 512
[  604.184196][T21155] /dev/loop0: Can't open blockdev
[  604.223051][T21156] loop0: detected capacity change from 0 to 512
[  604.230425][T21156] /dev/loop0: Can't open blockdev
[  604.267798][T21157] loop0: detected capacity change from 0 to 512
[  604.275185][T21157] /dev/loop0: Can't open blockdev
[  604.310064][T21158] loop0: detected capacity change from 0 to 512
[  604.318052][T21158] /dev/loop0: Can't open blockdev
[  604.352956][T21159] loop0: detected capacity change from 0 to 512
[  604.360471][T21159] /dev/loop0: Can't open blockdev
[  604.393372][T21160] loop0: detected capacity change from 0 to 512
[  604.400568][T21160] /dev/loop0: Can't open blockdev
[  604.440824][T21161] loop0: detected capacity change from 0 to 512
[  604.448715][T21161] /dev/loop0: Can't open blockdev
[  604.482176][T21162] loop0: detected capacity change from 0 to 512
[  604.489937][T21162] /dev/loop0: Can't open blockdev
[  604.522077][T21163] loop0: detected capacity change from 0 to 512
[  604.529755][T21163] /dev/loop0: Can't open blockdev
[  604.565626][T21164] loop0: detected capacity change from 0 to 512
[  604.572878][T21164] /dev/loop0: Can't open blockdev
[  604.609050][T21165] loop0: detected capacity change from 0 to 512
[  604.616685][T21165] /dev/loop0: Can't open blockdev
[  604.653591][T21166] loop0: detected capacity change from 0 to 512
[  604.661779][T21166] /dev/loop0: Can't open blockdev
[  604.693521][T21167] loop0: detected capacity change from 0 to 512
[  604.701300][T21167] /dev/loop0: Can't open blockdev
[  604.736311][T21168] loop0: detected capacity change from 0 to 512
[  604.743905][T21168] /dev/loop0: Can't open blockdev
[  604.777832][T21169] loop0: detected capacity change from 0 to 512
[  604.786020][T21169] /dev/loop0: Can't open blockdev
[  604.822021][T21170] loop0: detected capacity change from 0 to 512
[  604.829164][T21170] /dev/loop0: Can't open blockdev
[  604.894846][T21171] loop0: detected capacity change from 0 to 512
[  604.902423][T21171] /dev/loop0: Can't open blockdev
[  604.934573][T21172] loop0: detected capacity change from 0 to 512
[  604.941861][T21172] /dev/loop0: Can't open blockdev
[  604.983495][T21173] loop0: detected capacity change from 0 to 512
[  604.991587][T21173] /dev/loop0: Can't open blockdev
[  605.031085][T21174] loop0: detected capacity change from 0 to 512
[  605.038886][T21174] /dev/loop0: Can't open blockdev
[  605.078105][T21175] loop0: detected capacity change from 0 to 512
[  605.085770][T21175] /dev/loop0: Can't open blockdev
[  605.120667][T21176] loop0: detected capacity change from 0 to 512
[  605.128003][T21176] /dev/loop0: Can't open blockdev
[  605.162254][T21177] loop0: detected capacity change from 0 to 512
[  605.170877][T21177] /dev/loop0: Can't open blockdev
[  605.205403][T21178] loop0: detected capacity change from 0 to 512
[  605.212701][T21178] /dev/loop0: Can't open blockdev
[  605.246738][T21179] loop0: detected capacity change from 0 to 512
[  605.254268][T21179] /dev/loop0: Can't open blockdev
[  605.294708][T21180] loop0: detected capacity change from 0 to 512
[  605.301895][T21180] /dev/loop0: Can't open blockdev
[  605.338939][T21181] loop0: detected capacity change from 0 to 512
[  605.346641][T21181] /dev/loop0: Can't open blockdev
[  605.379174][T21182] loop0: detected capacity change from 0 to 512
[  605.386593][T21182] /dev/loop0: Can't open blockdev
[  605.423109][T21183] loop0: detected capacity change from 0 to 512
[  605.430580][T21183] /dev/loop0: Can't open blockdev
[  605.463078][T21184] loop0: detected capacity change from 0 to 512
[  605.470577][T21184] /dev/loop0: Can't open blockdev
[  605.501994][T21185] loop0: detected capacity change from 0 to 512
[  605.509672][T21185] /dev/loop0: Can't open blockdev
[  605.542286][T21186] loop0: detected capacity change from 0 to 512
[  605.550351][T21186] /dev/loop0: Can't open blockdev
[  605.585943][T21187] loop0: detected capacity change from 0 to 512
[  605.593532][T21187] /dev/loop0: Can't open blockdev
[  605.626214][T21188] loop0: detected capacity change from 0 to 512
[  605.633650][T21188] /dev/loop0: Can't open blockdev
[  605.672153][T21189] loop0: detected capacity change from 0 to 512
[  605.679800][T21189] /dev/loop0: Can't open blockdev
[  605.714719][T21190] loop0: detected capacity change from 0 to 512
[  605.722341][T21190] /dev/loop0: Can't open blockdev
[  605.754857][T21191] loop0: detected capacity change from 0 to 512
[  605.762066][T21191] /dev/loop0: Can't open blockdev
[  605.796221][T21192] loop0: detected capacity change from 0 to 512
[  605.803408][T21192] /dev/loop0: Can't open blockdev
[  605.840204][T21193] loop0: detected capacity change from 0 to 512
[  605.847787][T21193] /dev/loop0: Can't open blockdev
[  605.879707][T21194] loop0: detected capacity change from 0 to 512
[  605.887261][T21194] /dev/loop0: Can't open blockdev
[  605.927994][T21195] loop0: detected capacity change from 0 to 512
[  605.936271][T21195] /dev/loop0: Can't open blockdev
[  605.992898][T21196] loop0: detected capacity change from 0 to 512
[  606.000674][T21196] /dev/loop0: Can't open blockdev
[  606.038812][T21197] loop0: detected capacity change from 0 to 512
[  606.046041][T21197] /dev/loop0: Can't open blockdev
[  606.080263][T21198] loop0: detected capacity change from 0 to 512
[  606.088085][T21198] /dev/loop0: Can't open blockdev
[  606.121826][T21199] loop0: detected capacity change from 0 to 512
[  606.129976][T21199] /dev/loop0: Can't open blockdev
[  606.207846][T21200] loop0: detected capacity change from 0 to 512
[  606.215707][T21200] /dev/loop0: Can't open blockdev
[  606.246177][T21201] loop0: detected capacity change from 0 to 512
[  606.253313][T21201] /dev/loop0: Can't open blockdev
[  606.289046][T21202] loop0: detected capacity change from 0 to 512
[  606.296550][T21202] /dev/loop0: Can't open blockdev
[  606.331012][T21203] loop0: detected capacity change from 0 to 512
[  606.339116][T21203] /dev/loop0: Can't open blockdev
[  606.370261][T21204] loop0: detected capacity change from 0 to 512
[  606.379238][T21204] /dev/loop0: Can't open blockdev
[  606.413452][T21205] loop0: detected capacity change from 0 to 512
[  606.421201][T21205] /dev/loop0: Can't open blockdev
[  606.456882][T21206] loop0: detected capacity change from 0 to 512
[  606.464545][T21206] /dev/loop0: Can't open blockdev
[  606.497814][T21207] loop0: detected capacity change from 0 to 512
[  606.505250][T21207] /dev/loop0: Can't open blockdev
[  606.547801][T21208] loop0: detected capacity change from 0 to 512
[  606.555369][T21208] /dev/loop0: Can't open blockdev
[  606.592893][T21209] loop0: detected capacity change from 0 to 512
[  606.600692][T21209] /dev/loop0: Can't open blockdev
[  606.641092][T21210] loop0: detected capacity change from 0 to 512
[  606.648655][T21210] /dev/loop0: Can't open blockdev
[  606.702629][T21211] loop0: detected capacity change from 0 to 512
[  606.710008][T21211] /dev/loop0: Can't open blockdev
[  606.743170][T21212] loop0: detected capacity change from 0 to 512
[  606.751075][T21212] /dev/loop0: Can't open blockdev
[  606.785639][T21213] loop0: detected capacity change from 0 to 512
[  606.792811][T21213] /dev/loop0: Can't open blockdev
[  606.826808][T21214] loop0: detected capacity change from 0 to 512
[  606.834255][T21214] /dev/loop0: Can't open blockdev
[  606.876191][T21215] loop0: detected capacity change from 0 to 512
[  606.883735][T21215] /dev/loop0: Can't open blockdev